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>>3610 68user ¥Ð¥ó¥¬¡¼¥É¤Ç¤¹¡£ ¤³¤Î·Ç¼¨ÈĤò»È¤¦¤Î¤¬½é¤á¤Æ¤Ê¤Î¤Ç¡¢¤¦¤Þ¤¯¥³¥á¥ó¥È½ÐÍè¤Æ¤¤¤Ê¤«¤Ã¤¿¤é¸æÌȤʤµ¤¤¡£ >UNIX °ìÈ̤ÎÏäǤ¢¤ì¤Ð¡¢¤½¤¦¤Ç¤â¤¢¤ê¤Þ¤»¤ó¡£Linux ¤Ç¤Ï > % ( echo oldpasswd ; sleep 3 ; \ > echo newpasswd ; sleep 3 ; \ > echo newpasswd ) | passwd >¤Ç¤Ç¤¤Þ¤·¤¿¡£Solaris8 ¤À¤ÈÉԲĤǤ·¤¿¤¬¡¢ËÜÅö¤ËüËö¤¬ >¤Ê¤¤¾õ¶· (cron ¤«¤é¤È¤«¡¢CGI ¤«¤é¤È¤«) ¤Ç¤ä¤ë¤È¤¦¤Þ¤¯ >¤¤¤Ã¤¿¤ê¤¹¤ë¤«¤â¡¢¤È¤«»×¤Ã¤¿¤ê¤·¤Þ¤¹¡£ at ¥³¥Þ¥ó¥É¤Ç»î¤·¤Æ¤ß¤Þ¤·¤¿¤¬¡¢»ÄÇ°¤Ê¤¬¤éÂÌÌܤǤ·¤¿¡£ °ú¤Â³¤pwdadm¤Ë¤Ä¤¤¤ÆÄ´ººÃפ·¤Þ¤¹¡£ ¤Þ¤¿¡¢·ë²Ì¤òÊó¹ð¤µ¤»¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£ |
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>>3614 68user ¤Ï¤¤¡£¤³¤Î·ï¤ÏÊÖ»ö¤¬È´¤±¤Æ¤¤¤Þ¤·¤¿¤Í¡£ ¿½¤·Ìõ¤´¤¶¤¤¤Þ¤»¤ó¡£ ¶Ä¤ëÄ̤ꡢroot¸¢¸Â¤Ç¤¢¤ì¤Ð³Î¤«¤Ë¸Å¤¤¥Ñ¥¹¥ï¡¼¥É¤Ïʹ¤«¤ì¤Þ¤»¤ó¡£ ¤Ç¤¹¤¬¡¢·ë¶É¤Ï¿·¥Ñ¥¹¥ï¡¼¥É¤ËÆþÎϤ¬É¬ÍפǤ¢¤ê¡¢¤³¤³¤Ç¥æ¡¼¥¶¡¼¤Î²ðºß¤¬É¬Íפʤ³¤È¤ËÊѤï¤ê¤Ï¤¢¤ê¤Þ¤»¤ó¡£ ¤ä¤Ã¤Ñ¤ê¡¢expect¤òƳÆþ¤¹¤ë¤·¤«¤Ê¤¤¤Î¤À¤í¤¦¤«¤È¹Í¤¨»Ï¤á¤Æ¤¤¤Þ¤¹¡£ |
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LinuxAS¤«¤ésolaris9¤Ë¾è¤»Âؤ¨¤ë¤Î¤Ç¤¹¤¬¡¢ ¥¯¡¼¥í¥ó¤Ï¤É¤Î¤è¤¦¤Ë°Ü¹Ô¤Ç¤¤ë¤Î¤Ç¤·¤ç¤¦¤«¡© ¤Þ¤À¼Âµ¡¤¬Íè¤Æ¤¤¤Ê¤¯¤Æ²¿¤â´Ä¶¤¬¸«¤¨¤Þ¤»¤ó¡£ ¤³¤ì¤Þ¤Ç¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤ä¥¹¥¯¥ê¥×¥È¥Õ¥¡¥¤¥ë¤¬ ¤½¤Î¤Þ¤Þ»È¤¨¤ë¤Î¤«¡¢¥·¥§¥ë¤ÎÊѹ¹¤ò¤·¤Ê¤¤¤È»È¤¨¤Ê¤¤¤Î¤«¡¢ ¤É¤³¤ËÇÛÃÖ¤¹¤ë¤Î¤«¡¦¡¦¡¦¾¯¤·¤Ç¤â»öÁ°¤Ë²ò¤Ã¤Æ¤¤¤ì¤Ð½õ¤«¤ë¤«¤Ê¡Á¤Ã¤Æ»×¤Ã¤Æ¤Þ¤¹¡£ |
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>>3617 ¥Ó¥®¥Ê¡¼ ¤¢¤é¡¼¤½¤ì¤ÏÂçÊѤǤ¹¤Í¡£´ðËÜŪ¤Ëµ¡Ç½ÌÌ (¥³¥Þ¥ó¥É¤Î¿ô¤È¤«¥ª¥×¥·¥ç¥ó¤Î ¼ïÎà¤È¤«) ¤Ç¸À¤¦¤È Linux > Solaris ¤Ê¤Î¤Ç (Àµ³Î¤Ë¤Ï GNU ¥â¥Î > Solaris)¡¢ Linux ¤«¤é Solaris ¤Ø¤Î°Ü¹Ô¤Ï·ë¹½ÌÌÅݤǤ¹¡£ ¤Þ¤º¤Ï Sun ¤¬Ä󶡤·¤Æ¤¤¤ë ¡ÖLinux ¤«¤é Solaris ¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°´Ä¶¤Ø¤Î°Ü¹Ô¡× http://sdc.sun.co.jp/solaris/migration/linux/index.html ¤ò¤É¤¦¤¾ (¥É¥¥å¥á¥ó¥È¤òÆɤà¤Ë¤Ï¥æ¡¼¥¶ÅÐÏ¿¤¬É¬ÍפÀ¤È»×¤ï¤ì¤Þ¤¹)¡£ ¾åµ¥É¥¥å¥á¥ó¥È¤Ë¤Ï¡¢ÅöÁ³¤Ê¤¬¤é Sun ¤ËÅԹ礬°¤¤¤³¤È¤Ï¤¢¤Þ¤ê½ñ¤«¤ì¤Æ ¤¤¤Þ¤»¤ó¤Î¤Ç (¸ß´¹À¤Ê¤¤¤Ç¤¹¤è¡¢¤È¤Ï¤¢¤Þ¤ê½ñ¤«¤ì¤Æ¤¤¤Ê¤¤)¡¢°Ê²¼¤ï¤¿¤·¤Î °õ¾Ý¤ò½ñ¤¤Þ¤¹¡£ Á´ÂÎŪ¤Ë¸À¤¨¤ë¤³¤È¤Ï¡¢ - Linux (¤È¤¤¤¦¤è¤ê GNU) Æȼ«¤Îµ¡Ç½¤ò»È¤Ã¤Æ¤¤¤¿¤é°Ü¹Ô¤Ë¶ìÏ«¤¹¤ë - ¸ÅÍ褫¤é¤Î UNIX ¤Îµ¡Ç½¤·¤«»È¤Ã¤Æ¤¤¤Ê¤¤¤Ê¤é¤¢¤Þ¤ê¶ìÏ«¤·¤Ê¤¤¤«¤â ¤È¤¤¤¦¤³¤È¤Ç¤¹¡£GNU ¥â¥Î¤Î°ìÍ÷¤Ï¤³¤Á¤é¤ò¡£ http://www.linux.or.jp/JM/INDEX/gnu.html ÆÃ¤Ë Solaris ¤Î find¡¦date¡¦grep¡¦tar¡¦make¡¦awk¡¦sed ¥³¥Þ¥ó¥É¤Îµ¡Ç½¤Ï¡¢ Linux ¤Î¤½¤ì¤ÈÈæ¤Ù¤ë¤ÈÉϼå¤Ê°õ¾Ý¤¬¤¢¤ê¤Þ¤¹¡£ ¤Þ¤¡ Solaris ¤Ç¤â GNU ¥â¥Î¤ò¥¤¥ó¥¹¥È¡¼¥ë¤¹¤ë¤³¤È¤Ï¤Ç¤¤ë¤Î¤Ç¡¢ ¤¬¤ó¤Ð¤Ã¤Æ¥×¥í¥°¥é¥à¤òľ¤¹¤«¡¢Solaris ¤Ë GNU ¥â¥Î¤òÆþ¤ì¤ë¤«¤È¤¤¤¦ ÁªÂò»è¤Ï¤¢¤ê¤Þ¤¹¤±¤É¤Í¡£ ¤Ê¤ª¡¢apache ¤ä perl ¤Ê¤É¡¢Linux ¤Ë¤â Solaris ¤Ë¤â°¤µ¤Ê¤¤¤â¤Î (Âè»°¼Ô¤¬³«È¯¤·¤Æ¤¤¤ë¤â¤Î) ¤Ï¡¢´ðËÜŪ¤ËƱ¤¸Æ°¤¤ò¤·¤Þ¤¹¡£ > ¥¯¡¼¥í¥ó¤Ï¤É¤Î¤è¤¦¤Ë°Ü¹Ô¤Ç¤¤ë¤Î¤Ç¤·¤ç¤¦¤«¡© ´ðËܵ¡Ç½¤ÏƱ¤¸¤Ç¤¹¤¬¡¢Î㤨¤Ð http://www.linux.or.jp/JM/html/cron/man5/crontab.5.html ¤Î name=value ¤È¤¤¤¦½ñ¤Êý¤Ï Solaris ¤Ç¤Ï¤Ç¤¤Þ¤»¤ó¡£ 0-23/2 ¤È¤¤¤¦¤Î¤â¥À¥á¤Ê¤Ï¤º¡£ ¾åµ man ¤Ë¤Ï ATT ¤ä BSD ¤Î cron ¤Ç¤Ï "1-3,7-9" ¤ÏµñÈݤµ¤ì¤ë¤À¤í¤¦ -- "1-3" ¤Þ¤¿¤Ï "7,8,9" ¤Î¤¤¤º¤ì¤«¤À¤±¤·¤«»ØÄê¤Ç¤¤Ê¤¤¡£ ¤È¤¢¤ê¤Þ¤¹¤¬¡¢Solaris ¤Ç¤Ï¤É¤¦¤À¤Ã¤¿¤«¤Ê¤¡¡£ Solaris ¤Î crontab(1) ¤Ï¤³¤Á¤é¡£ http://www.freebsd.org/cgi/man.cgi?query=crontab&apropos=0&sektion=0&manpath=SunOS+5.9&format=html > ÀßÄê¥Õ¥¡¥¤¥ë OS ¤ÎÀßÄê¥Õ¥¡¥¤¥ë̾¤äÆâÍƤϡ¢Æ±¤¸¤â¤Î¤ÏƱ¤¸¤Ç¤¹¤¬¡¢°ã¤¦¤â¤Î¤Ï °ã¤¤¤Þ¤¹ (¤È¤·¤«¸À¤¤¤è¤¦¤¬¤Ê¤¤)¡£ Ʊ¤¸¤â¤Î: /etc/hosts, /etc/resolv.conf, /etc/nsswitch.conf °ã¤¦¤â¤Î: ¤½¤Î¾¤¿¤¯¤µ¤ó¡£Linux ¤Î /etc/fstab ¤Ï¡¢Solaris ¤Ç¤Ï /etc/vfstab ¤Ê¤É¡£ > ¥¹¥¯¥ê¥×¥È¥Õ¥¡¥¤¥ë Linux ¤Ç¤Ï sh ¤Ï bash ¤Ç¤¹¤¬¡¢Solaris ¤Ï¸ÅÍ褫¤é¤Î sh ¤Ç¤¹¡£Î㤨¤Ð Solaris ¤Î sh ¤Ç¤Ï export A=B ¤Ï¥À¥á¤Ç¡¢ A=B export A ¤È¤·¤Ê¤¯¤Æ¤Ï¤¤¤±¤Þ¤»¤ó¡£¤³¤Î¤è¤¦¤Ê bash °Í¸¤Ê½ñ¤Êý¤ò¤·¤Æ¤¤¤Ê¤±¤ì¤Ð ¾¯¤·¤Î½¤Àµ¤Ç¤¤¤±¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¤¬¡¢bash ¤ÎÊØÍø¤Êµ¡Ç½¤ò³èÍѤ·¤Þ¤¯¤Ã¤Æ ¤¤¤ë¤Ê¤é¶ìÏ«¤¹¤ë¤Ç¤·¤ç¤¦¡£ |
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>>3618 68user »²¹Í¤Ë¤µ¤»¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£ ¼Âµ¡¤ÎÈÂÆþ¤¬Íè½µ¤Ê¤Î¤Ç¡¢·ë²ÌÊó¹ð¤Ï¤½¤Î»þ¤Ë¤·¤Þ¤¹¡£ |
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>>3616 68user ¸½ºßexpect¤ÇÂбþ¤¹¤ëÊý¸þ¤Ç½àÈ÷Ãæ¤Ç¤¹¡£ ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ |
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ÅÙ¡¹¿½¤·Ìõ¤´¤¶¤¤¤Þ¤»¤ó¡£ º£ÅÙ¤Ïksh¤Ç¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£ ======= test_file ======== aix4-r1 aix4-r2 aix4-r3 aix4-r4 aix3-r1 aix3-r2 aix3-r3 aix3-r4 aix2-r1 aix2-r2 aix2-r3 aix2-r4 ======= test.ksh ======== #!/usr/bin/ksh file="test_file" nawk '{ if ( (substr($0,1,4) == "aix4") )\ {\ printf "TRUE:%s\n",$0; \ }\ else {\ printf "FALSE:%s\n",$0; \ }\ }' $file ¾åµ¤ÎÍͤËʸ»úÎó¤ÎÀèƬ¿ôʸ»ú¤Î¤ß¤ò¸«¤Æ°ìÃפ¹¤ë¤«¤ÎȽÄê¤ò¹Ô¤¤¤¿¤¤¤Î¤Ç¤¹¤¬¡¢kshñÂΤǤμ¸½ÊýË¡¤¬Ê¬¤«¤é¤º¶ìÏ«¤·¤Æ¤¤¤Þ¤¹¡£ ¤ä¤Ï¤ê¡¢¾å¤Ë¼¨¤·¤¿¤è¤¦¤Ëawk¤ò»ÈÍѤ·¤Æ¡¢¤½¤ÎÃæ¤Çsubstr´Ø¿ô¤ò»ÈÍѤ¹¤ë¤·¤«¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡© ËÜÅö¤Ë´ðËÜŪ¤Ê¤³¤È¤Ç¿½¤·Ìõ¤´¤¶¤¤¤Þ¤»¤ó¤¬¡¢¤è¤í¤·¤¯¤ª´ê¤¤Ãפ·¤Þ¤¹¡£ |
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>>3621 ¥Ð¥ó¥¬¡¼¥É ¤³¤ó¤Ê´¶¤¸¤Ç¤¹¤«¤Í¡£ while read line; do prefix=${line%-r[0-9]} if [ "$prefix" = "aix4" ]; then echo "TRUE:$line" else echo "FALSE:$line" fi done < test_file |
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>>3622 68user > prefix=${line%-r[0-9]} > if [ "$prefix" = "aix4" ]; then ¤³¤ì¤À¤È¡¢»ä¤¬Îã¤Ç¼¨¤µ¤»¤Æ¤¤¤¿¤À¤¤¤¿¥Ñ¥¿¡¼¥ó¤Ë¤·¤«Âбþ¤Ç¤¤Þ¤»¤ó¤è¤Í¡£¡Ê¤½¤¦¤¤¤¦°ÕÌ£¤Ç¤Ï»ä¤Î¼¨¤·¤¿Î㤬°¤«¤Ã¤¿¤Ç¤¹¤Í¡Ë ¤³¤ì¤ò¡Öaix4-r23,aix-r4x3¡×¤Ê¤É¤â¡Ö°ìÃספȸ«¤ë¤è¤¦¤ÊÊýË¡¤Ï̵¤¤¤Ç¤·¤ç¤¦¤«¡© ¤¿¤È¤¨¤Ð¡¢°Ê²¼¤Î¤è¤¦¤Êifʸ¤Ï̵Íý¤Ç¤·¤ç¤¦¤«¡© if [ $line = "aix4"* ]; then |
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>>3623 ¥Ð¥ó¥¬¡¼¥É > ¡Öaix4-r23,aix-r4x3¡×¤Ê¤É¤â¡Ö°ìÃספȸ«¤ë¤è¤¦¤ÊÊýË¡¤Ï̵¤¤¤Ç¤·¤ç¤¦¤«¡© > if [ $line = "aix4"* ]; then aix4* ¤Ç¤Ï aix-r4x3 ¤Ï¥Þ¥Ã¥Á¤·¤Ê¤¤¤è¤¦¤Ë¸«¤¨¤Þ¤¹¤¬¡¢ ¤Þ¤¿¤·¤Æ¤âÉÔŬÀÚ¤ÊÎã¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤«? > if [ $line = "aix4"* ]; then if ¤Ç¤Ï¤Ç¤¤Þ¤»¤ó¤¬¡¢case ¤Ê¤é¤Ç¤¤Þ¤¹¡£ while read line; do case $line in aix4*) echo aix4 ;; aix5*) echo aix5 ;; *) echo others ;; esac done < test_file |
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>>3624 68user >aix4* ¤Ç¤Ï aix-r4x3 ¤Ï¥Þ¥Ã¥Á¤·¤Ê¤¤¤è¤¦¤Ë¸«¤¨¤Þ¤¹¤¬¡¢ >¤Þ¤¿¤·¤Æ¤âÉÔŬÀÚ¤ÊÎã¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤«? ¤ª¤Ã¤·¤ã¤ë¤È¤ª¤ê¤Ç¤¹¡£ ½Å¤Í½Å¤Í¿½¤·Ìõ¤´¤¶¤¤¤Þ¤»¤ó¡£ >if ¤Ç¤Ï¤Ç¤¤Þ¤»¤ó¤¬¡¢case ¤Ê¤é¤Ç¤¤Þ¤¹¡£ ¤Ê¤ë¤Û¤É¡¢case¤Ç¤Ê¤é¡Öaix4*¡×¤¬²Äǽ¤Ç¤¹¤«¡£ ½õ¤«¤ê¤Þ¤·¤¿¡£ |
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½é¤á¤Þ¤·¤Æ¡¢Î¢Êý¤È¿½¤·¤Þ¤¹¡£ WinSock¤òÍѤ¤¤¿¥¦¥£¥ó¥É¥¦¥º¥Í¥Ã¥È¥ï¡¼¥¯¥×¥í¥°¥é¥à¤Ç¡¢¥¤¥ó¥¿¡¼ ¥Í¥Ã¥È¤ò²ð¤·¤Æ¡¢»ä¤Î¥Þ¥·¥ó̾¤«¤éIP¥¢¥É¥ì¥¹¤ò¼èÆÀ¤¹¤ëÊýË¡¤Ë ¤Ä¤¤¤ÆǺ¤ó¤Ç¤¤¤Þ¤¹¡£¸À¸ì¤ÏC¸À¸ì¤ò°·¤Ã¤Æ¤ª¤ê¤Þ¤¹¡£ ¥í¡¼¥«¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Ç¤Ï¥Þ¥·¥ó̾¤«¤éIP¥¢¥É¥ì¥¹¤ò¼èÆÀ¤¹¤ë¤Ë¤Ï Gethostbyname´Ø¿ô¤Ç¼èÆÀ¤Ç¤¤ë¤Î¤Ç¤¹¤¬¡¢¥¤¥ó¥¿¡¼¥Í¥Ã¥È¤ò²ð¤·¤¿ ±óÊý¤Î¥Þ¥·¥ó¤Î¤«¤é»ä¤Î¥Þ¥·¥ó¤ÎIP¥¢¥É¥ì¥¹¤ò¼èÆÀ¤¹¤ë»ö¤¬½ÐÍè¤Þ ¤»¤ó¡£¡Ê»ä¤Î¤Ï¥µ¡¼¥Ð¥Þ¥·¥ó¤Ç¤Ï̵¤¤¤Î¤ÇÅöÁ³¤Ê¤Î¤Ç¤¹¤¬¡¦¡¦¡¦¡Ë »ä¤Î¥Þ¥·¥ó¤ÏÂç³Ø¤Ç°·¤Ã¤Æ¤¤¤ë¤â¤Î¤Ç¡¢¥Í¥Ã¥È¥ï¡¼¥¯¤Ë·Ò¤°¤¿¤Ó¤Ë ưŪ¤ÊIP¥¢¥É¥ì¥¹¤¬³ä¤êÅö¤Æ¤é¤ì¤ë¤Î¤Ç¤¹¤¬¥µ¡¼¥Ð¥×¥í¥°¥é¥àÅù¤ò »ä¤Î¥Þ¥·¥ó¾å¤ÇÆ°¤«¤¹¤È¤¤Ë¤¤¤Á¤¤¤ÁÁê¼ê¤Ëº£¤ÎIP¥¢¥É¥ì¥¹¤ò¶µ¤¨ ¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Î¤ÇÈó¾ï¤ËÉÔÊؤǤ¹¡£ ¤É¤¦¤Ë¤«¤·¤Æ¡¢»ä¤Î¥Þ¥·¥ó̾¤«¤éIP¥¢¥É¥ì¥¹¤ò¼èÆÀ¤¹¤ëÊýË¡¤¬ ¤¢¤ë¤Î¤Ç¤·¤ç¤¦¤«¡©¤É¤Ê¤¿¤«¥¢¥É¥Ð¥¤¥¹¤ò¤ª´ê¤¤¤·¤Þ¤¹¡£ |
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¥Õ¥¡¥¤¥ë¤ò¥À¥¦¥ó¥í¡¼¥É¤¹¤ë¥¹¥¯¥ê¥×¥È¤òºîÀ®¤·¤Æ¤¤¤Þ¤¹¤¬¡¢ ¥Õ¥¡¥¤¥ë¥µ¥¤¥º¤¬Â礤¤¤È¥Õ¥¡¥¤¥ëÆâÍƤϰìÉô¤·¤«¥À¥¦¥ó¥í¡¼¥É¤Ç¤¤Þ¤»¤ó¡£ sysread¤ÎÌá¤êÃÍ$Ret_Len¤Ï¡¢Àµ¤·¤¤Ãͤ¬Ê֤äƤ¤Þ¤¹¡£ ºÇ¸å¤Îprintʸ¤Ç¡¢Á´¤Æ¤ò½ÐÎϤ·¤Æ¤¤¤Þ¤»¤ó¡£¤¢¤ë¤¤¤Ï¡¢$INBUF¤ËÁ´¤Æ¤¬ ³ÊǼ¤µ¤ì¤Æ¤Ê¤¤¤«¤Ç¤¹¡£ Á´¤Æ¤ÎÆâÍƤò¥À¥¦¥ó¥í¡¼¥É¤¹¤ë¤Ë¤Ï¡¢¤É¤¦¤¹¤Ù¤¤Ê¤Î¤Ç¤·¤ç¤¦¤«¡© $size = -s $dl_file; open(INF, $dl_file) or &CgiError( "Error: Unable to open file $dl_file: $!\n" ); binmode(INF); $Ret_Len = sysread(INF, $INBUF, $size); if (defined $Ret_Len) { #¥¨¥é¡¼¤Ç¤Ï¤Ê¤¤ if ($Ret_Len >0) { #Æɤ߼è¤ê¤ÎÀ®¸ù ; } else { #EOF close(INF); } } elsif ($! == EAGAIN) { #¥Ö¥í¥Ã¥¯¥¨¥é¡¼ $Ret_Len = sysread(INF, $INBUF, $size); } else { die "sysread() error: $!"; } $NowMime = substr( $f_name, rindex($f_name, ".")+1, length($f_name) ); $NowMime =~ tr/a-z/A-Z/; $RetMime = ""; # 2001.12.19 added by ishikawa -> #$mimeMach = 'dummy'; # 2001.12.19 added end ishikawa <- if( $NowMime ne "" ){ if( open(CB, "./lib/mime.types") ){ @mimein = <CB>; close( CB ); foreach( @mimein ){ if(/^[^#\n\r]/){ s/[\t]+/\t/; ($MimeHead,$MimeBody) = split(/\t/); # 2001.12.19 added by ishikawa -> if( defined $MimeBody ){ # 2001.12.19 added end ishikawa <- foreach $mimeMach ( split( /\s/, $MimeBody ) ){ $mimeMach =~ s/\s//g; $mimeMach =~ tr/a-z/A-Z/; if( $mimeMach eq $NowMime ){ $RetMime = $MimeHead; last; } } # 2001.12.19 added by ishikawa -> } # 2001.12.19 added end ishikawa <- if( $RetMime ne "" ){ last; } } } } } if( $RetMime eq "" ){ print "Content-Type: application/octet-stream\n"; print "Content-Disposition: inline; filename=\"$f_name\"\n\n"; } else{ print "Content-Type: $RetMime\n"; print "Content-Disposition: inline; filename=\"$f_name\"\n\n"; } binmode(STDOUT); print $INBUF; |
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>>3700 sagara - ¡Ö¥Õ¥¡¥¤¥ë¥µ¥¤¥º¤¬Â礤¤¡×¤È¤Ï¶ñÂÎŪ¤Ë²¿¥Ð¥¤¥È¤Ç¤¹¤«? - ¤¢¤ë¥Ð¥¤¥È¿ô°Ê¾å¤Î¥Õ¥¡¥¤¥ë¤Î¾ì¹ç¡¢¾ï¤Ë¥À¥¦¥ó¥í¡¼¥É¤Ç¤¤Ê¤¤¤Î¤Ç¤¹¤«? - Â礤¤¥Õ¥¡¥¤¥ë¤ò½èÍý¤¹¤ë¤Î¤Ë²¿É䫤«¤ê¤Þ¤¹¤«? - length($INBUF) ¤ÎÃͤÏ? - $INBUF ¤ÎÆâÍƤò¥Õ¥¡¥¤¥ë¤Ë½ÐÎϤ¹¤ë¤È¡¢Àµ¾ï¤Ë½ÐÎϤǤ¤Þ¤¹¤«? - ¡Ösysread¤ÎÌá¤êÃͤÏÀµ¤·¤¤¡×¤È¤¤¤¦¤Î¤Ï¡ÖÀµ¾ï¤Ë¥À¥¦¥ó¥í¡¼¥É ¤Ç¤¤Ê¤«¤Ã¤¿¾ì¹ç¤Ç¤â¡¢sysread ¤ÎÌá¤êÃͤÏÀµ¤·¤¤¡×¤È¤¤¤¦¤³¤È ¤Ç¤¹¤«? - sysread ¤Ç¤Ï¤Ê¤¯ read ¤ò»È¤¦¤È¤É¤¦¤Ê¤ê¤Þ¤¹¤«? - OS ̾¡¦OS ¤Î¥Ð¡¼¥¸¥ç¥ó¡¦perl ¤Î¥Ð¡¼¥¸¥ç¥ó¤Ï²¿¤Ç¤¹¤«? ¤¢¤È¡¢¥³¥á¥ó¥ÈÉôʬ¤ä´Ø·¸¤Ê¤¤²Õ½ê¤Ï¶ËÎϺï¤Ã¤Æ¤«¤éÅê¹Æ¤·¤Þ¤·¤ç¤¦¡£ »Å»ö¤Î¥½¡¼¥¹¤Ç¤¢¤ì¤ÐÆäˡ£ |
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>>3703 lock ¥µ¡¼¥Ð¦¤«¤é close ¤¹¤ë¤È (Àµ³Î¤Ë¤Ï¥¢¥¯¥Æ¥£¥Ö¥¯¥í¡¼¥º ¤¹¤ë¤È) FIN_WAIT_1 ¤Ë¤Ê¤ê¤Þ¤¹¡£ÉáÄ̤Ϥ³¤Î¸å¤Ë¥¯¥é¥¤¥¢¥ó¥È ¤«¤é ACK¡¦FIN ¤¬µ¢¤Ã¤Æ¤¤Æ FIN_WAIT_2 ¤ËÁ«°Ü¤·¤Þ¤¹¤¬¡¢ ¤³¤ÎÊÕ¤¬¤¦¤Þ¤¯¤¤¤Ã¤Æ¤¤¤Ê¤¤¤â¤Î¤À¤È»×¤ï¤ì¤Þ¤¹¡£ > ¤º¤Ã¤È¤³¤Î¾õÂ֤ΤޤޤʤΤϤɤ¦¤¤¤¦¸¶°ø¤¬¹Í¤¨¤é¤ì¤Þ¤¹¤Ç¤·¤ç¤¦¤«¡© ¤ï¤«¤ê¤Þ¤»¤ó¡£ÉáÄÌ¤Ï FIN_WAIT_1 ¤Î¤Þ¤Þ¤Ë¤Ê¤é¤Ê¤¤¤è¤¦¤Ë ¥¿¥¤¥Þ¤«²¿¤«¤¬¤¢¤ë¤È»×¤¤¤Þ¤¹¤¬¡¢FIN_WAIT_1 ¥¿¥¤¥Þ¤Ã¤Æ ¸ºß¤¹¤ë¤Î¤«¤Ê? (FIN_WAIT_2 ¥¿¥¤¥Þ¤Ï¤¢¤ë¤±¤É) > FIN_WAIT_2¤Î¾õÂÖ¤¬½ªÎ»¤·¤¿¸å¤Ç½ñ¤¹þ¤Þ¤ì¤ë¤Î¤Ç¤·¤ç¤¦¤«¡© ¤³¤ì¤Þ¤¿¤ï¤«¤ê¤Þ¤»¤ó¡£apache ¤Î¥½¡¼¥¹¤òÆɤߤޤ·¤¿¤¬¡¢¤É¤³¤Ç ¥í¥°¤òÅǤ¤¤Æ¤ë¤Î¤«¤¹¤é¤ï¤«¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£ ¤È¤Þ¤¡²¿¤ÎÌò¤Ë¤âΩ¤¿¤Ê¤¤²óÅú¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤·¤¿¤¬¡¢ ¿ôÆüÍͻҤò¸«¤Æ¤Ï¤¤¤«¤¬¤Ç¤·¤ç¤¦¤«¤Í¡£ |
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>>3708 Sjr `bad decrypt' ¤ò½Ð¤·¤Æ¤¤¤ë¤Î¤Ï¿ʬ rypto/evp/evp_enc.c ¤Î int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl){ b=ctx->cipher->block_size; n=ctx->final[b-1]; if (n > b){ EVPerr(EVP_F_EVP_DECRYPTFINAL,EVP_R_BAD_DECRYPT); ¤À¤È»×¤¤¤Þ¤¹¡£PKCS#5 ¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤ëÁàºî¤ËÌ·½â¤¬È¯À¸¤¹¤ë¤È ¤³¤Î¥¨¥é¡¼¤¬È¯À¸¤¹¤ë¤È»×¤Ã¤Æ¤¤¤Þ¤¹¡£ ¤È¤³¤í¤Ç PKCS#5 ¤ÎÆüËܸìÌõ¤Î¤¢¤ê¤«¤ò¤´Â¸ÃΤÎÊý¤¤¤é¤Ã¤·¤ã¤¤ ¤Þ¤»¤ó¤«? (²òÀ⤷¤Æ¤¤¤ë½ñÀҤǤâ²Ä) °ÊÁ°¼«Ê¬¤ÇÌõ¤·¤Æ¤ß¤¿¤â¤Î¤Î¡¢ ¤è¤¯Íý²ò¤·¤Æ¤¤¤Ê¤¤¤¿¤á²¿¤¬²¿¤À¤«¤ï¤«¤é¤Ê¤¤ÆüËܸ줬¤Ç¤¤¢¤¬¤Ã¤Æ ¤·¤Þ¤¤¤Þ¤·¤¿¡£ |
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68user¤µ¤ó¡¢¤´²óÅúÍÆñ¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ ÃѤº¤«¤·¤Ê¤¬¤éPKCS¤È¤¤¤¦¤Î¤ÏÃΤê¤Þ¤»¤ó¤Ç¤·¤¿¡£PKCS#5¤È¤¤¤¦¤Î¤Ï¡¢ ´Êñ¤Ë¸À¤¦¤Èʸ»úÎó¤ò¸°¤È¤¹¤ë¾ì¹ç¤Î·è¤Þ¤ê¤´¤È¡¢¤ß¤¿¤¤¤Ê¤â¤Î¤Ç¤·¤ç¤¦¤«¡© 夤¤¿¥½¡¼¥¹¤äPKCS#5¤ò¼Ð¤áÆɤߤ·¤Æ¤â¤Þ¤Àº£°ì¤Ä¥Ô¥ó¤È¤¤Æ¤¤¤Þ¤»¤ó¡£ ÊÙ¶¯¤·¤¿¤¤¤È»×¤¤¤Þ¤¹¡£ º£¤Î¤È¤³¤í¤Ê¤ó¤È¤Ê¤¯¡¢PKCS#5¤Ç¤ÎPS(Padding String)¤Ë¤Ä¤¤¤Æ¤Îµ½Ò¤ò ¸«¤Æ¡¢Padding rule¤Ë¤è¤Ã¤Æ¤Ï¥¨¥é¡¼¤¬¸¡½Ð¤Ç¤¤ë¤Î¤Ç¤Ï¤ÈͽÁÛ¤·¤Æ¤¤¤Þ¤¹¡£ ¤ä¤Ã¤Ñ¤ê¥¢¥ë¥´¥ê¥º¥à¤ò¸«¤Æ¤¤¤¯¤·¤«¤Ê¤¤¤Ç¤¹¤Í¤§¡Ä |
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>>3710 Sjr > ´Êñ¤Ë¸À¤¦¤Èʸ»úÎó¤ò¸°¤È¤¹¤ë¾ì¹ç¤Î·è¤Þ¤ê¤´¤È¡¢¤ß¤¿¤¤¤Ê¤â¤Î¤Ç¤·¤ç¤¦¤«¡© ·è¤Þ¤ê¤´¤È¤È¤¤¤¦¤«¡¢RSA ¤¬ºî¤Ã¤¿·è¤á¤´¤È¤Ç¤¹¤Í¡£ DES ¤Ï 64bit ¤Î¥Ç¡¼¥¿¤ò°Å¹æ²½¡¦Éü¹æ²½¤¹¤ëµ¡Ç½¤·¤«»ý¤Ã¤Æ¤¤¤Þ¤»¤ó (¤À¤«¤é DES ¤Ï 64bit ¥Ö¥í¥Ã¥¯°Å¹æ)¡£ ¤³¤ì¤Ç¤Ï 64bit ¤òĶ¤¨¤ë¥Ç¡¼¥¿¤ò°Å¹æ²½¤Ç¤¤Ê¤¤¤Î¤Ç¡¢¥Ç¡¼¥¿¤òʬ³ä¤·¤Æ °Å¹æ²½¤¹¤ëÊýË¡¤Î°ì¤Ä¤¬ CBC ¥â¡¼¥É (FIPS PUB 81 ¤Çµ¬Äê)¡£°ìÊý¡¢¥Ç¡¼¥¿ Îó¤¬ 64bit ¤ËËþ¤¿¤Ê¤¤¾ì¹ç¤Î¥Ñ¥Ç¥£¥ó¥°ÊýË¡¤Ê¤É¤òµ¬Äꤷ¤Æ¤¤¤ë¤Î¤¬ PKCS#5 ¤Ç¤¹¡£ PKCS#5 ¤Ç¤Î¥Ñ¥Ç¥£¥ó¥°¤Ï ¥Ç¡¼¥¿1¥Ð¥¤¥È¤Î¾ì¹ç: A -> A 07 07 07 07 07 07 07 ¤È¤·¤Æ¤«¤é°Å¹æ²½ ¥Ç¡¼¥¿2¥Ð¥¤¥È¤Î¾ì¹ç: A B -> A B 06 06 06 06 06 06 ¤È¤·¤Æ¤«¤é°Å¹æ²½ : ¥Ç¡¼¥¿7¥Ð¥¤¥È¤Î¾ì¹ç: A B C D E F G -> A B C D E F G 01 ¤È¤·¤Æ¤«¤é°Å¹æ²½ ¥Ç¡¼¥¿8¥Ð¥¤¥È¤Î¾ì¹ç: A B C D E F G H -> A B C D E F G H 08 08 08 08 08 08 08 08 ¤È¤·¤Æ¤«¤é°Å¹æ²½ ¤È¤·¤Æ¤¤¤Þ¤¹¤Í¡£ ¤È½ñ¤¤¤Æ¤¤¤ë¤¦¤Á¤Ë¤ï¤«¤Ã¤¿¤è¤¦¤Êµ¤¤¬¤·¤Þ¤¹¤¬¡¢ http://www.jp.freebsd.org/cgi/cvsweb.cgi/src/crypto/openssl/crypto/evp/evp_enc.c?rev=1.1.1.1.2.4 ¤Î EVP_DecryptFinal_ex ¤¬¸Æ¤Ð¤ì¤ë¤È¤¤Îή¤ì¤Ï »Ä¤ê¥Ö¥í¥Ã¥¯¥µ¥¤¥º = ctx->cipher->block_size; if (»Ä¤ê¥Ö¥í¥Ã¥¯¥µ¥¤¥º > 1){ /* »Ä¤ê¤Ï¥Ñ¥Ç¥£¥ó¥°Éôʬ¤Î¤ß */ n=ctx->final[b-1]; /* ºÇ¸å¤Î 1¥Ð¥¤¥È¤òÆɤࡣ¤½¤ÎÃͤϥѥǥ£¥ó¥°Ä¹¤Ç¤¢¤ë¤Ï¤º */ if (n > b) /* ¥Ñ¥Ç¥£¥ó¥°Ä¹¤¬»Ä¤ê¥Ö¥í¥Ã¥¯¥µ¥¤¥º¤òĶ¤¨¤Æ¤¤¤ë¤Ê¤é¥¨¥é¡¼ */ for (i=0; i<n; i++) ¥Ñ¥Ç¥£¥ó¥°Éôʬ¤ÎÃͤ¬Á´¤Æ n ¤Ç¤¢¤ë¤³¤È¤ò¥Á¥§¥Ã¥¯ /* ¤³¤³¤Þ¤Ç¤¤¿¤é¡¢¥Ñ¥Ç¥£¥ó¥°Éôʬ¤¬Àµ¤·¤¤¤³¤È¤¬¤ï¤«¤ë */ n=ctx->cipher->block_size-n; /* ¥Ñ¥Ç¥£¥ó¥°Éôʬ¤ò½ü¤¤¤¿¥Ö¥í¥Ã¥¯¥µ¥¤¥º¤ò¼èÆÀ */ for (i=0; i<n; i++) /* ¥Ñ¥Ç¥£¥ó¥°Éôʬ¤è¤êÁ°¤Î¥Ç¡¼¥¿¤Ë¤Ä¤¤¤Æ½ÐÎϥХåե¡¤Ë½ñ¤½Ð¤¹ */ out[i]=ctx->final[i]; ¤Æ¤Ê´¶¤¸¤Ç¤·¤ç¤¦¤«¡£ |
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>>3731 marlboro ¤´Êó¹ð¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ Ä´¤Ù¤Æ¤ß¤Þ¤¹¤¬¡¢ - ¤É¤³¤«¤é¤É¤³°¸¤ÎÀܳ¤Ê¤Î¤« (Solaris8 ¤«¤é localhost °¸?) - OS ÉÕ°¤Î FTP ¥¯¥é¥¤¥¢¥ó¥È¤Ç¤ÏÌäÂê¤Ê¤¤¤Î¤« - (¥¤¥ó¥¿¡¼¥Í¥Ã¥È¾å¤Ë¸ø³«¤µ¤ì¤Æ¤¤¤ë¥µ¡¼¥Ð¤Ç¤¢¤ì¤Ð) Áê¼ê¤Î¥µ¡¼¥Ð̾ ¤ò¶µ¤¨¤Æ¤¤¤¿¤À¤±¤ë¤È½õ¤«¤ê¤Þ¤¹¡£ >>3732 ¤¹¤¹¤à HP-UX11.11 ¤Î /bin/awk ¤Ç¡¢ out="output_nnn.txt"; print "hoge"> out ¤Ê¤É¤È½ÐÎÏ¥Õ¥¡¥¤¥ë¤ò»ØÄê¤Ç¤¤ë¤è¤¦¤Ç¤¹¡£¸å¤Ï out ¤ÎÆâÍƤò ưŪ¤ËÊѤ¨¤Æ¤¤¤±¤Ð¤è¤¤¤Ç¤·¤ç¤¦¡£ Âоݥե¡¥¤¥ë¤òÀÚ¤êÂؤ¨¤ë¤È¤¤Ï close(out) ¤¹¤ì¤Ð¥ê¥½¡¼¥¹¤Î ̵Â̤¬¾Ê¤±¤Æ¤è¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£ |
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¥½¡¼¥¹¤òºÜ¤»¤Þ¤¹¡£ //*************************************************************** // From the book "Win32 System Services: The Heart of Windows 95 // and Windows NT" // by Marshall Brain // Published by Prentice Hall // // Copyright 1995, by Prentice Hall. // // This code implements a TCP sender. //*************************************************************** // ssipsend.cpp #include <windows.h> #include <iostream.h> #include <winsock.h> #define NO_FLAGS_SET 0 #define PORT (u_short) 8080 #define DEST_IP_ADDR "127.0.0.1" #define MAXBUFLEN 256 INT main(VOID) { WSADATA Data; SOCKADDR_IN destSockAddr; SOCKET destSocket; unsigned long destAddr; int status; int numsnt; char toSendtxt[3][256]; int numrcv; char buffer[MAXBUFLEN]; strcpy( toSendtxt[0], "GET http://localhost:8080/example00/HitTime?userid=1207&date=20004/06/11%2008:30:00 HTTP/1.1\r\n" ); strcpy( toSendtxt[1], "Host: localhost:8080\r\n" ); strcpy( toSendtxt[2], "\r\n" ); /* initialize the Windows Socket DLL */ status=WSAStartup(MAKEWORD(1, 1), &Data); if (status != 0) cerr << "ERROR: WSAStartup unsuccessful" << endl; /* convert IP address into in_addr form */ destAddr=inet_addr(DEST_IP_ADDR); /* copy destAddr into sockaddr_in structure */ memcpy(&destSockAddr.sin_addr, &destAddr, sizeof(destAddr)); /* specify the port portion of the address */ destSockAddr.sin_port=htons(PORT); /* specify the address family as Internet */ destSockAddr.sin_family=AF_INET; /* create a socket */ destSocket=socket(AF_INET, SOCK_STREAM, 0); if (destSocket == INVALID_SOCKET) { cerr << "ERROR: socket unsuccessful" << endl; status=WSACleanup(); if (status == SOCKET_ERROR) cerr << "ERROR: WSACleanup unsuccessful" << endl; return(1); } cout << "Trying to connect to IP Address: " << DEST_IP_ADDR << endl; /* connect to the server */ status=connect(destSocket, (LPSOCKADDR) &destSockAddr, sizeof(destSockAddr)); if (status == SOCKET_ERROR) { cerr << "ERROR: connect unsuccessful" << endl; status=closesocket(destSocket); if (status == SOCKET_ERROR) cerr << "ERROR: closesocket unsuccessful" << endl; status=WSACleanup(); if (status == SOCKET_ERROR) cerr << "ERROR: WSACleanup unsuccessful" << endl; return(1); } cout << "Connected..." << endl; int idx = 0; while(1) { Sleep(1000); cout << "Sending..." << endl; numsnt=send(destSocket, toSendtxt[idx], strlen(toSendtxt[idx]) + 1, NO_FLAGS_SET); if (numsnt != (int)strlen(toSendtxt[idx]) + 1) { cout << "Connection terminated" << endl; status=closesocket(destSocket); if (status == SOCKET_ERROR) cerr << "ERROR: closesocket unsuccessful" << endl; status=WSACleanup(); if (status == SOCKET_ERROR) cerr << "ERROR: WSACleanup unsuccessful" << endl; return(1); } idx++; if(idx>2){ break; } /* Wait before sending the message again */ //Sleep(4800); } /* while */ return 0; } ¤½¤ì¤Û¤ÉÆñ¤·¤¤¤³¤È¤Ï¤·¤Æ¤¤¤Ê¤¤¤Ï¤º¤Ê¤Î¤Ç¤¹¤¬¡¥¡¥¡¥ ¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ |
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>>68user ²¿Å٤⤢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ¡Èex3-2.c¡É¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤ò¡Èkeisan3-2¡É¤È¤·¤Æ¥³¥ó¥Ñ¥¤¥ë¤·¤¿·ë²Ì¤òºÜ¤»¤µ¤»¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£ -------------------------------------------------------------------------------- tds1% cc -o keisan3-2 ex3-2.c ucbcc: ·Ù¹ð: ld ¤¬µ¯Æ°¤µ¤ì¤ë¾ì¹ç¤Ï¡¢¥ª¥×¥·¥ç¥ó -YP,:/usr/ucblib:/opt/SUNWspro/WS 6U2/bin/../lib:/opt/SUNWspro/WS6U2/bin:/usr/ccs/lib:/usr/lib ¤Ï ld ¤ËÅϤµ¤ì¤Þ¤¹ ¡£¤½¤ì°Ê³°¤Ï̵»ë¤µ¤ì¤Þ¤¹ "ex3-2.c", 16 ¹ÔÌÜ: ·Ù¹ð: ¥Õ¥¡¥¤¥ë¤ÎºÇ¸å¤Ë²þ¹Ôʸ»ú¤¬¤¢¤ê¤Þ¤»¤ó ld: ·Ù¹ð: ¥ª¥×¥·¥ç¥ó -YP ¤¬Ê£¿ô²ó¸ºß¤·¤Þ¤¹¡£ºÇ½é¤ÎÀßÄê¤Ç¹Ô¤¤¤Þ¤¹¡£ --------------------------------------------------------------------------------- °ÊÁ°¼Â¹Ô¤·¤¿»þ¤Ï¤¦¤Þ¤¯¤¤¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢¤¤¤Ä¤Î´Ö¤Ë¤«¤Ç¤¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ ¤¢¤È¡¢¾å¤Îʸ¾Ï¤ÎÃæ¤Ç¡È16¹ÔÌÜ:¡Á¤¢¤ê¤Þ¤»¤ó¡É¤È¤¤¤¦·Ù¹ðʸ¤â¤É¤Î¥×¥í¥°¥é¥à¤Ë¤âȯÀ¸¤¹¤ë¤ß¤¿¤¤¤Ç¤¹¡£(¤³¤Î·Ù¹ð¤â°ÊÁ°¤Ï¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¤·¡¢¥Õ¥¡¥¤¥ë¤ÎÃæ¿È¤Ï¤«¤¨¤Æ¤Ê¤¤¤Ï¤º¤Ç¤¹¡£) °ì±þ¡¢´Êñ¤Êʸ¾Ï¤Ç¤â¤¦¤·¤ï¤±¤Ê¤¤¤Î¤Ç¤¹¤¬¡¢¥×¥í¥°¥é¥à¤âºÜ¤»¤µ¤»¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£(¶µ²Ê½ñ¤Î¥³¥Ô¡¼¤Ç¤¹¡Ä) --------------------------------------------------------------------------------- /* ¡ÚÎãÂê3.2¡Û rei3_2 */ #include <stdio.h> main() { int a,b; printf("°Û¤Ê¤ë2¤Ä¤ÎÀ°¿ô¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤--->"); scanf("%d %d",&a,&b); if(a > b) printf("%d --- BIG\n",a); else printf("%d --- BIG\n",b); return(0); } ----------------------------------------------------------------------------------- ¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ |
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>>3808 ¤É¤é ¤¿¤Ó¤¿¤Ó¤¹¤ß¤Þ¤»¤ó¤¬¡¢ % sh -x /usr/ucb/cc -v -o keisan3-2 ex3-2.c ¤Î·ë²Ì (Á´Ê¸) ¤ò¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£ ¤¢¤È¡¢env ¤Î·ë²Ì¤â¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£¥Û¥¹¥È̾¤ä¥í¥°¥¤¥ó̾¤Ê¤É¤ò ¸ø³«¤¹¤ë¤Î¤¬·ù¤Ê¤é¡¢Å¬Åö¤Ëºï¤Ã¤Æ¤«¤éÄ󼨤·¤Æ¤¯¤À¤µ¤¤¡£ ¤³¤ì°Ê¾å°ú¤ÃÄ¥¤ë¤ÈÅܤé¤ì¤½¤¦¤Ê¤Î¤Ç¡¢°ìÉô²óÅú¤·¤Æ¤ª¤¤Þ¤¹¤¬¡¢ > ucbcc: ·Ù¹ð: ld ¤¬µ¯Æ°¤µ¤ì¤ë¾ì¹ç¤Ï¡¢... ̵»ë¤µ¤ì¤Þ¤¹ > ld: ·Ù¹ð: ¥ª¥×¥·¥ç¥ó -YP ¤¬Ê£¿ô²ó¸ºß¤·¤Þ¤¹¡£ºÇ½é¤ÎÀßÄê¤Ç¹Ô¤¤¤Þ¤¹¡£ ¤³¤ì¤Ï·Ù¹ð¤Ê¤Î¤Ç¡¢¼Â¹Ô¤Ë¤Ï»Ù¾ã¤¬¤Ê¤¤¤Ï¤º¤Ç¤¹¡£keisan3-2 ¤¬ À¸À®¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¤«? > "ex3-2.c", 16 ¹ÔÌÜ: ·Ù¹ð: ¥Õ¥¡¥¤¥ë¤ÎºÇ¸å¤Ë²þ¹Ôʸ»ú¤¬¤¢¤ê¤Þ¤»¤ó ¤³¤ì¤Ïʸ»úÄ̤ꡢ¥Õ¥¡¥¤¥ë¤ÎºÇ½ª¹Ô¤¬²þ¹Ô¥³¡¼¥É¤¬ÉÕ¤¤¤Æ ¤¤¤Ê¤¤¤Î¤Ç¤·¤ç¤¦¡£¥Õ¥¡¥¤¥ë¤ÎºÇ½ª¹Ô¤ÎËöÈø¤Ç²þ¹Ô¤·¤Æ¤¯¤À¤µ¤¤¡£ ¥Õ¥¡¥¤¥ëËöÈø¤Ë²þ¹Ô¤¬¤Ê¤¤¤È¤½¤Î¹Ô¤òÆɤó¤Ç¤¯¤ì¤Ê¤¤¥×¥í¥°¥é¥à¤â ¤¢¤ë¤Î¤Ç¡¢²þ¹Ô¤ò¤Ä¤±¤ëÊʤò¤Ä¤±¤Æ¤ª¤¯¤³¤È¤ò¤ª´«¤á¤·¤Þ¤¹¡£ |
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>>3809 68user ²¿Å٤⤢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¤³¤Î¥ß¥¹¤¬¸«¤Ä¤«¤é¤Ê¤¤¤ÈÀè¤Ë¿Ê¤ß¤Å¤é¤¤¤Î¤Ç¡¢¶µ¤¨¤Æ¤¤¤¿¤À¤±¤ë¤Î¤Ê¤é¡¢¤É¤ì¤À¤±¼ÁÌ䤵¤ì¤Æ¤âÅܤ俤ꤷ¤Þ¤»¤ó¡£¤à¤·¤í¤É¤ì¤À¤±¤Ç¤âʹ¤¤¤Æ¤¯¤À¤µ¤¤¡£¤ª´ê¤¤¤·¤Þ¤¹¡£ % sh -x /usr/ucb/cc -v -o keisan3-2 ex3-2.c¤Î·ë²Ì¤ò²¼¤Ë½ñ¤¤Þ¤¹¡£ ------------------------------------------------------------------------------ + [ -f /usr/ccs/bin/ucbcc ] + [ 4 -eq 0 ] UCB_LIB_DIR=/usr/ucblib CCS_LIB_DIR=/usr/ccs/lib USR_LIB=/usr/lib TYPE= dopt= cgdir= + [ x = x ] LD_RUN_PATH=/usr/ucblib + export LD_RUN_PATH + [ = -Bstatic ] LIBS=-lucb -lsocket -lnsl -lelf -laio + + awk/usr/bin/ls -ln /usr/ccs/bin/ucbcc{print $11} cclink=/opt/SUNWspro/WS6U2/bin/acc + /usr/bin/dirname /opt/SUNWspro/WS6U2/bin/acc ccdir=/opt/SUNWspro/WS6U2/bin + [ != ] nccdir=/opt/SUNWspro/WS6U2/bin/../lib:/opt/SUNWspro/WS6U2/bin LD_LIBRARY_PATH=/usr/ucblib:/usr/ccs/lib:/usr/lib + export LD_LIBRARY_PATH + /usr/ccs/bin/ucbcc -Xs -YP,:/usr/ucblib:/opt/SUNWspro/WS6U2/bin/../lib:/opt/SU NWspro/WS6U2/bin:/usr/ccs/lib:/usr/lib -v -o keisan3-2 ex3-2.c -I/usr/ucbinclude -lucb -lsocket -lnsl -lelf -laio ucbcc: ·Ù¹ð: ld ¤¬µ¯Æ°¤µ¤ì¤ë¾ì¹ç¤Ï¡¢¥ª¥×¥·¥ç¥ó -YP,:/usr/ucblib:/opt/SUNWspro/WS 6U2/bin/../lib:/opt/SUNWspro/WS6U2/bin:/usr/ccs/lib:/usr/lib ¤Ï ld ¤ËÅϤµ¤ì¤Þ¤¹ ¡£¤½¤ì°Ê³°¤Ï̵»ë¤µ¤ì¤Þ¤¹ ### ¥³¥Þ¥ó¥É¹Ô¥Õ¥¡¥¤¥ë¤ª¤è¤Ó¥ª¥×¥·¥ç¥ó (Ÿ³«ºÑ¤ß): ### -v -o keisan3-2 ex3-2.c -I/usr/ucbinclude -lucb -lsocket -lnsl -lelf -laio ### ucbcc: Ãí¼á: LM_LICENSE_FILE = (null) ### ucbcc: Ãí¼á: NLSPATH = /opt/SUNWspro/WS6U2/bin/../lib/locale/%L/LC_MESSAGES/ %N.cat:/opt/SUNWspro/WS6U2/bin/../../lib/locale/%L/LC_MESSAGES/%N.cat /usr/ccs/lib/cpp -undef -D__SunOS_5_8 -D__SUNPRO_C=0x510 -Dunix -D__unix -Dsun - D__sun -D__BUILTIN_VA_ARG_INCR -D__SVR4 -Dsparc -D__sparc -I/usr/ucbinclude ex3- 2.c >/tmp/cpp.20856.0.i /opt/SUNWspro/WS6U2/bin/acomp -Qy -y-o -yex3-2.o -I/usr/ucbinclude -g "/opt/SUNW spro/WS6U2/bin/acc -Xs -YP,:/usr/ucblib:/opt/SUNWspro/WS6U2/bin/../lib:/opt/SUNW spro/WS6U2/bin:/usr/ccs/lib:/usr/lib -v -I/usr/ucbinclude -c" -b -y-fbe -y/opt/ SUNWspro/WS6U2/bin/fbe -y-xarch=generic -y-xmemalign=4s -y-verbose -Xs -D__SunOS _5_8 -D__SUNPRO_C=0x510 -Dunix -Dsun -Dsparc -D__unix -D__sun -D__sparc -D__BUIL TIN_VA_ARG_INCR -D__SVR4 -y-s -I/opt/SUNWspro/WS6U2/include/cc -i /tmp/cpp.20856 .0.i "ex3-2.c", 16 ¹ÔÌÜ: ·Ù¹ð: ¥Õ¥¡¥¤¥ë¤ÎºÇ¸å¤Ë²þ¹Ôʸ»ú¤¬¤¢¤ê¤Þ¤»¤ó rm /tmp/cpp.20856.0.i ### ucbcc: Ãí¼á: LD_LIBRARY_PATH = /usr/ucblib:/usr/ccs/lib:/usr/lib ### ucbcc: Ãí¼á: LD_RUN_PATH = /usr/ucblib ### ucbcc: Ãí¼á: LD_OPTIONS = (null) /usr/ccs/bin/ld -o keisan3-2 /opt/SUNWspro/WS6U2/lib/crti.o /opt/SUNWspro/WS6U2/ lib/crt1.o /opt/SUNWspro/WS6U2/lib/values-xs.o -Y P,/opt/SUNWspro/WS6U2/lib:/usr /ccs/lib:/usr/lib -YP,:/usr/ucblib:/opt/SUNWspro/WS6U2/bin/../lib:/opt/SUNWspro/ WS6U2/bin:/usr/ccs/lib:/usr/lib ex3-2.o -lucb -lsocket -lnsl -lelf -laio -lc /op t/SUNWspro/WS6U2/lib/crtn.o ld: ·Ù¹ð: ¥ª¥×¥·¥ç¥ó -YP ¤¬Ê£¿ô²ó¸ºß¤·¤Þ¤¹¡£ºÇ½é¤ÎÀßÄê¤Ç¹Ô¤¤¤Þ¤¹¡£ rm ex3-2.o ret=0 + exit 0 ------------------------------------------------------------------------- env¤Î·ë²Ì¤â½ñ¤«¤»¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£ ------------------------------------------------------------------------- HOME=/disk2/user/md PATH=/bin:/usr/bin:/usr/ucb:/etc:/opt/SUNWspro/bin:/opt/FSUNf90/bin:/disk2/user/ md/gnuplot:. LOGNAME= HZ=100 TERM=vt100 TZ=Japan SHELL=/bin/csh MAIL=/var/mail/md LANG=ja _INIT_NET_STRATEGY=none _INIT_PREV_LEVEL=S _INIT_RUN_LEVEL=3 _INIT_RUN_NPREV=0 _INIT_UTS_ISA=sparc _INIT_UTS_MACHINE=sun4u _INIT_UTS_NODENAME= _INIT_UTS_PLATFORM=SUNW,Sun-Blade-1000 _INIT_UTS_RELEASE=5.8 _INIT_UTS_SYSNAME=SunOS _INIT_UTS_VERSION=Generic_108528-27 PWD=/disk2/user/md USER=md LD_LIBRARY_PATH=/opt/FSUNf90/lib:/opt/SUNWspro/lib MANPATH=/opt/FSUNf90/man:/opt/SUNWspro/man ------------------------------------------------------------------------- ¤È¤¤¤¦·ë²Ì¤Ç¤·¤¿¡£ >>ucbcc: ·Ù¹ð: ld ¤¬µ¯Æ°¤µ¤ì¤ë¾ì¹ç¤Ï¡¢... ̵»ë¤µ¤ì¤Þ¤¹ >>ld: ·Ù¹ð: ¥ª¥×¥·¥ç¥ó -YP ¤¬Ê£¿ô²ó¸ºß¤·¤Þ¤¹¡£ºÇ½é¤ÎÀßÄê¤Ç¹Ô¤¤¤Þ¤¹¡£ >¤³¤ì¤Ï·Ù¹ð¤Ê¤Î¤Ç¡¢¼Â¹Ô¤Ë¤Ï»Ù¾ã¤¬¤Ê¤¤¤Ï¤º¤Ç¤¹¡£keisan3-2 ¤¬ >À¸À®¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¤«? ¤Ï¤¤¡¢¥Õ¥¡¥¤¥ë¤Ï¤Ç¤¤Æ¤¤¤Þ¤¹¡£¼Â¹Ô¤¹¤ì¤Ð·ë²Ì¤â½ÐÎϤµ¤ì¤Æ¤¤¤Þ¤¹¡£¤¿¤À¡¢Ëè²ó¤³¤Î·Ù¹ðʸ¤¬¤Ç¤Æ¤¤¤Æ¡¢¤É¤ì¤°¤é¤¤ÌäÂê¤Ê¤Î¤«¤É¤¦¤«¤â¤ï¤«¤é¤Ê¤¤¤Î¤Ç¡¢¤Ç¤¤ë¤«¤®¤êÌäÂê¤ò¼è¤ê½ü¤¯¤³¤È¤È¡¢¤½¤ÎÍýͳ¤¬ÃΤꤿ¤¤¤Î¤Ç¡Ä >¥Õ¥¡¥¤¥ëËöÈø¤Ë²þ¹Ô¤¬¤Ê¤¤¤È¤½¤Î¹Ô¤òÆɤó¤Ç¤¯¤ì¤Ê¤¤¥×¥í¥°¥é¥à¤â >¤¢¤ë¤Î¤Ç¡¢²þ¹Ô¤ò¤Ä¤±¤ëÊʤò¤Ä¤±¤Æ¤ª¤¯¤³¤È¤ò¤ª´«¤á¤·¤Þ¤¹¡£ ½é¤á¤Æ¤·¤ê¤Þ¤·¤¿¡£¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£µ¤¤ò¤Ä¤±¤Þ¤¹¡£ ¤¢¤È¡¢¤â¤·¤ª¼ê¿ô¤Ç¤Ê¤±¤ì¤Ð¡¢º£¤Þ¤Ç¤µ¤ì¤¿¼ÁÌä¤Î°Õ¿Þ¤ò¶µ¤¨¤Æ¤¤¤¿¤À¤±¤ì¤Ð¤¢¤ê¤¬¤¿¤¤¤È»×¤¦¤Î¤Ç¤¹¤¬¡Ä¼ê´Ö¤¬¤«¤«¤ë¤è¤¦¤Ç¤·¤¿¤éÁ´Á³¤«¤Þ¤¤¤Þ¤»¤ó¤Î¤Ç¡¢¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ ¤½¤ì¤Ç¤Ï¤Þ¤¿¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ |
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>>3811 68user >>3810 ¤É¤é ÉÙ»ÎÄ̤Υ³¥ó¥Ñ¥¤¥é¤âÆþ¤Ã¤Æ¤¤¤½¤¦¤À¤È¤¤¤¦»ö¤¬µ¤¤Ë¤Ê¤ë¤Î¤Ç¤¹¤¬¡¦¡¦¡¦ /usr/ccs/bin/ucbcc ¤Ï Forte ¤Ø¤Î¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤Ë¤Ê¤Ã¤Æ¤Þ¤¹¤«¡© |
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>>3814 ¤É¤é > "ex3-1.c", 3 ¹ÔÌÜ: ·Ù¹ð: »ØÎáÃæ¤Ë̵¸ú¤Ê¶õÇòʸ»ú¤¬¤¢¤ê¤Þ¤¹ ¥½¡¼¥¹¤ò¾¯¤·¤º¤Äºï¤Ã¤Æ¡¢¤³¤Î·Ù¹ð¤¬½Ð¤ë¾ì½ê¤òÆÃÄꤷ¤Æ¤¯¤À¤µ¤¤¡£ ÌäÂê¤Î¹Ô¤òÆÃÄꤷ¤¿¤±¤ì¤É¤â¸¶°ø¤¬¤ï¤«¤é¤Ê¤¤¾ì¹ç¤Ï¡¢ % od -cx < ex3-1.c (ºÇ¾®¸Â¤Þ¤Çºï¤Ã¤¿¥Õ¥¡¥¤¥ë) ¤È¤·¤Æ¡¢ÊѤÊʸ»ú¤¬Æþ¤Ã¤Æ¤¤¤Ê¤¤¤«³Îǧ¤·¤Æ¤¯¤À¤µ¤¤¡£ > ¤â¤·¤è¤í¤·¤±¤ì¤Ð¡¢gnuplot¤Î»È¤¤Êý¤â¶µ¤¨¤Æ¤¤¤¿¤À¤±¤ì¤Ð¤¦¤ì¤·¤¤¤Î¤Ç¤¹¤¬¡Ä ¼ÁÌ䤬¤¢¤ë¾ì¹ç¤Ï http://www.hyuki.com/writing/techask.html ¤ò½ÏÆɤ·¤¿¾å¤Ç¤ª´ê¤¤¤·¤Þ¤¹¡£¤¿¤À¤·¤³¤Î·Ç¼¨ÈĤǤϤ³¤ì¤Þ¤Ç gnuplot ¤ÎÏÃÂ꤬ ½Ð¤¿¤³¤È¤Ï¤Ê¤¤¤Î¤Ç¡¢ Gnuplot Q&A ·Ç¼¨ÈÄ http://ayapin.film.s.dendai.ac.jp/cgi-bin/trees.cgi ¤Ê¤É¤Çʹ¤¤¤¿Êý¤¬¤è¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£Å¬ÀÚ¤ÊÅú¤¨¤ò¤â¤é¤¦¤Ë¤Ï¤É¤³¤Ç ¼ÁÌ䤹¤ë¤Î¤¬¸ú²ÌŪ¤«¤ò¸«¶Ë¤á¤¿¾å¤Ç¤É¤¦¤¾¡£ ¤½¤ì¤Ï¤½¤ì¤È¤·¤Æ > C¤Î¥×¥í¥°¥é¥à¤ògnuplot¤Ë½ÐÎϤµ¤»¤¿¤¤¤Î¤Ç¤¹¤¬ ¤ä¤ì¤Ð¤Ç¤¤ë¤Ç¤·¤ç¤¦¤±¤É¡¢gnuplot ¤Î»È¤¤Êý¤È¤·¤Æ¤ÏŬÀڤǤϤʤ¤¤è¤¦¤Êµ¤¤¬¤·¤Þ¤¹¡£ |
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>>3815 68user >> "ex3-1.c", 3 ¹ÔÌÜ: ·Ù¹ð: »ØÎáÃæ¤Ë̵¸ú¤Ê¶õÇòʸ»ú¤¬¤¢¤ê¤Þ¤¹ >¥½¡¼¥¹¤ò¾¯¤·¤º¤Äºï¤Ã¤Æ¡¢¤³¤Î·Ù¹ð¤¬½Ð¤ë¾ì½ê¤òÆÃÄꤷ¤Æ¤¯¤À¤µ¤¤¡£ include¤Îʸ¤ò1¹ÔÁ´Éôºï¤Ã¤Æ¤ß¤¿½ê¡¢Àµ¾ï¤ËÆ°¤¤Þ¤·¤¿¡£ ¤·¤«¤·¡¢include¤Îʸ¤Ï¥×¥í¥°¥é¥à¤Ë¤ÏÀäÂÐɬÍפʤâ¤Î¤È»×¤Ã¤Æ¤¤¤¿¤Î¤Ç¤¹¤¬¡Ä includeʸ¤¬Ìµ¤¯¤Æ¤âÆ°¤¯¤È¤¤¤¦¤³¤È¤Ï¤¢¤ê¤¨¤ë¤Î¤Ç¤¹¤«¡© ²¼¤ËÀµ¾ï¤ËÆ°¤¤¤¿¥×¥í¥°¥é¥à¤ò½ñ¤¤Þ¤¹¡£ ----------------------------------------------------------------------- /* ¡ÚÎãÂê3.1¡Û rei3_1 */ main() { int a,b; printf("°Û¤Ê¤ë2¤Ä¤ÎÀ°¿ô¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤--->"); scanf("%d %d",&a,&b); if(a > b) printf("%d --- BIG\n",a); } ------------------------------------------------------------------------ |
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>>3817 68user ¤³¤ÎÁ°¤Î¥×¥í¥°¥é¥à¤«¤é¡¢#include¤È<stdio.h>¤Î´Ö¤Î¶õÇò¤òºï½ü¤·¤Æ¤ß¤Þ¤·¤¿¤¬¡¢¤ä¤Ï¤êƱ¤¸·Ù¹ð¤¬½Ð¤Þ¤·¤¿¡£ ¤½¤ì¤Ç¡¢¤½¤Î¥×¥í¥°¥é¥à¤Ëgrep¤ò¤«¤±¤Æ¤ß¤Þ¤·¤¿¡£¤É¤³¤Ë¶õÇòʸ»ú¤¬¤¢¤ë¤Î¤«¤¬¤ï¤«¤ê¤Þ¤»¤ó¡Ä ¤¢¤ë¤È¤·¤Æ¤âºÇ¸å¤Î¡È\d\n¡É¤°¤é¤¤¤À¤È»×¤¦¤Î¤Ç¤¹¤¬¡¢¤³¤ì¤Ï»ØÎá¤È¤Ï´Ø·¸¤Ê¤¤¤·¡¢É¬Íפʤâ¤Î¤Î¤Ï¤º¤Ê¤Î¤Ç¤¹¤¬¡Ä ²¼¤Ë¡Ègrep include ex3-1.c | od -cx¡É¤Î·ë²Ì¤ò½ñ¤¤Þ¤¹¤Î¤Ç¡¢½ª¤¨¤Æ¤¯¤À¤µ¤¤¡£¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ -------------------------------------------------------------------------- 0000000 # i n c l u d e < s t d i o . h 2369 6e63 6c75 6465 3c73 7464 696f 2e68 0000020 > \r \n 3e0d 0a00 0000023 ------------------------------------------------------------------------- |
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>>3845 ¥Ë¥Ã¥¿¥ó ¼«Ê¬ÍѤΥá¥â¡£¥½¡¼¥¹¤¬ SSL_CTX *ctx = SSL_CTX_new(SSLv23_client_method()); SSL ssl = SSL_new(ctx); SSL_connect(ssl); ¤È¤Ê¤Ã¤Æ¤¤¤¿¤È¤·¤Æ¡¢ SSL_CTX *SSL_CTX_new(SSL_METHOD *meth){ ret->method=meth; SSL_METHOD *SSLv23_client_method(void){ SSLv23_client_data.ssl_connect=ssl23_connect; int ssl23_connect(SSL *s) ret=ssl23_client_hello(s); static int ssl23_client_hello(SSL *s) RAND_pseudo_bytes(p,SSL3_RANDOM_SIZE); int RAND_pseudo_bytes(unsigned char *buf, int num) const RAND_METHOD *meth = RAND_get_rand_method(); return meth->pseudorand(buf,num); /* (*1) */ const RAND_METHOD *RAND_get_rand_method(void) default_RAND_meth = RAND_SSLeay(); /* (*2) */ return default_RAND_meth; static int ssleay_rand_pseudo_bytes(unsigned char *buf, int num){ ret = RAND_bytes(buf, num); static int ssleay_rand_bytes(unsigned char *buf, int num) if (ok){ ... } else { RANDerr(RAND_F_SSLEAY_RAND_BYTES,RAND_R_PRNG_NOT_SEEDED); ¤È¤¤Æ¡ÖPRNG not seeded¡×¥¨¥é¡¼¤Ë¤Ê¤ë¡¢¤Æ¤Ê´¶¤¸¤Ç¤¹¤«¤Í¡£ (*1) RAND_METHOD rand_ssleay_meth={ ssleay_rand_seed, ssleay_rand_bytes, ssleay_rand_cleanup, ssleay_rand_add, ssleay_rand_pseudo_bytes, ssleay_rand_status }; typedef struct rand_meth_st { void (*seed)(const void *buf, int num); int (*bytes)(unsigned char *buf, int num); void (*cleanup)(void); void (*add)(const void *buf, int num, double entropy); int (*pseudorand)(unsigned char *buf, int num); int (*status)(void); } RAND_METHOD; (*2) RAND_METHOD *RAND_SSLeay(void) return(&rand_ssleay_meth); |
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>>3866 ·Ü ¤´»ØŦ¤Î¤È¤ª¤ê¤«¤È»×¤¤¤Þ¤¹¡£¤È¤¤¤¦¤ï¤±¤Ç¡¢½¤Àµ¤·¤Þ¤·¤¿¡£ http://X68000.q-e-d.net/~68user/unix/pickup?cp ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ >>3867 ¥Ë¥Ã¥¿¥ó > ¤³¤³¤Þ¤ÇÄ´¤Ù¤ë¤Î¤Ï¶ìÏ«¤·¤Þ¤»¤ó¤Ç¤·¤¿¤«¡© Ä´¤Ù¤ë¤Î¤Ë 3Æü¤«¤«¤Ã¤Æ¤Þ¤¹¤Î¤Ç¡¢¶ìÏ«¤·¤Þ¤·¤¿¡£ ¤Ç¤â¡¢¤Ê¤¼ RAND_poll() ¤·¤¿¤é¥¨¥é¡¼¤Ë¤Ê¤é¤Ê¤¤¤Î¤«¤¤¤Þ¤¤¤Á ¤ï¤«¤Ã¤Æ¤¤¤Þ¤»¤ó (Ê̤ˤ³¤ì¤¬¤ï¤«¤é¤Ê¤¯¤Æ¤â¹½¤ï¤Ê¤¤¤ó¤Ç¤¹¤¬¡¢ µ¤¤Ë¤Ê¤ë¤â¤Î¤Ç)¡£ >>3868 jeiu > ¤É¤³¤Ç¼ÂÁõ¤µ¤ì¤ë¤â¤Î¤Ê¤Î¤Ç¤·¤ç¤¦¤«¡© OpenSSL ¤Î¥é¥¤¥Ö¥é¥ê¤ÎÃæ¤Ç¤¹¡£ SSL/TLS ¤Ï¥¯¥é¥¤¥¢¥ó¥È¤¬ÍøÍѲÄǽ¤Ê°Å¹æ (Àµ¤·¤¯¤Ï°Å¹æ¥¹¥¤¡¼¥È) ¤ò Ä󼨤·¡¢¥µ¡¼¥Ð¤¬¤½¤ÎÃ椫¤éÁª¤Ó¤Þ¤¹¡£¤è¤Ã¤Æ¾ï¤Ë RSA ¤¬»ÈÍѤµ¤ì¤ë ¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó (DH ¤ò»È¤¦¾ì¹ç¤â¤¢¤ë)¡£ ¤Ç¡¢°Å¹æ¥¹¥¤¡¼¥È¤òÄ󼨤·¤¿¤ê¡¢RSA ¤Ç°Å¹æ²½¡¦Éü¹æ²½¤·¤¿¤ê¡¢ DH ¤Ç¸°¸ò´¹¤·¤¿¤ê¡¢¥×¥ì¥Þ¥¹¥¿¡¼¥·¡¼¥¯¥ì¥Ã¥È¤òÁ÷¤Ã¤¿¤ê¡¢ ¤È¤¤¤¦¤³¤È¤Ï¤¹¤Ù¤Æ OpenSSL ¤Î¥é¥¤¥Ö¥é¥êÃæ¤Çµ½Ò¤µ¤ì¤Æ¤¤¤Þ¤¹¡£ |
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>>3870 ¥Ë¥Ã¥¿¥ó /dev/random ¤ä /dev/urandom ¤¬¤Ê¤¤´Ä¶¤Ç¤Ï¥¨¥é¡¼¤Ë¤Ê¤ë¤¬¡¢ RAND_poll() ¤ò¸Æ¤Ö¤È¤¦¤Þ¤¯¤¤¤¯¤È¡£ ¤È¤¤¤¦¤³¤È¤Ï¤ª¤½¤é¤¯ RAND_poll() ¤ò¸Æ¤Ö¤È http://snapshots.jp.freebsd.org/tour/current/userland/S/7348.html#145 ¤Ë½èÍý¤¬°Ü¤ë¤È»×¤¤¤Þ¤¹¡£ # ¤³¤Î¥½¡¼¥¹¤Ï OpenSSL 0.9.7d ¤Ç¤¹¡£ ¤³¤³¤Ç¤Ï /dev/random ¤ä /dev/urandom ¤òÆɤó¤Ç¤¤¤í¤¤¤í¤ä¤Ã¤Æ ¤Þ¤¹¤¬¡¢/dev/random ¤ä /dev/urandom ¤¬¤Ê¤¤´Ä¶¤Ê¤Î¤Ç¡¢·ë¶É¤Ï unsigned long l; l=curr_pid; RAND_add(&l,sizeof(l),0); l=getuid(); RAND_add(&l,sizeof(l),0); l=time(NULL); RAND_add(&l,sizeof(l),0); ¤À¤±¤¬¼Â¹Ô¤µ¤ì¤ë¤È»×¤¤¤Þ¤¹¡£¤³¤³¤Ç Âè»°°ú¿ô¤Î entropy ¤Ë¤ÏÁ´¤Æ 0 ¤ò ÅϤ·¤Æ¤¤¤Þ¤¹¡£ RAND_add ¤ò¸Æ¤Ö¤È ssleay_rand_add ¤¬¸Æ¤Ð¤ì¡¢ http://snapshots.jp.freebsd.org/tour/current/userland/S/7341.html#190 ¤¬¼Â¹Ô¤µ¤ì¤Þ¤¹¡£ if (ok) return(1); else RANDerr(RAND_F_SSLEAY_RAND_BYTES,RAND_R_PRNG_NOT_SEEDED); ¤È¤¢¤ë¤Î¤¬¥¨¥é¡¼¤Ë¤Ê¤Ã¤Æ¤¤¤ë²Õ½ê¤«¤È»×¤¤¤Þ¤¹¡£¤Ä¤Þ¤ê RAND_poll() ¤ò ¸Æ¤Ö¤È ok ¤¬¿¿¤Ë¤Ê¤ê¡¢RAND_poll() ¤ò¸Æ¤Ð¤Ê¤¤¤Èµ¶¤Ë¤Ê¤ë¡¢¤È¡£¤³¤³¤Ç ok ¤È¤Ï²¿¤«¤È¤¤¤¦¤È ok = (entropy >= ENTROPY_NEEDED); ¤Ç¤¹¡£ENTROPY_NEEDED ¤Ï ./crypto/rand/rand_lcl.h:#define ENTROPY_NEEDED 32 /* require 256 bits = 32 bytes of randomness */ ¤Ê¤Î¤Ç¡¢entropy <= 32 ¤Ê¤È¤¤Ë RPNG_NOT_SEEDED ¤Ç¥¨¥é¡¼¤Ë¤Ê¤ë¡£ µÕ¤Ë¸À¤¨¤Ð¡¢RAND_poll() ¤ò¸Æ¤Ö¤È entropy >= 32 ¤Ë¤Ê¤ë¤¿¤á¤¦¤Þ¤¯ ¤¤¤¯¤è¤¦¤Ë¤Ê¤ë¡¢¤È¤¤¤¦¤³¤È¤Ç¤¹¡£¤·¤«¤· entropy ¤òÁý¤ä¤·¤Æ¤¤¤ë¤Î¤Ï entropy += add; ¤·¤«¤Ê¤¤¤è¤¦¤Êµ¤¤¬¤·¤Þ¤¹¡£¤Ç¤â¡¢add ¤Ï RAND_add() ¤ÎÂè»°°ú¿ô¤Ç¡¢ º£²ó¤Ï¤¹¤Ù¤Æ 0 ¤¬ÅϤµ¤ì¤Æ¤¤¤Þ¤¹¡£¤è¤Ã¤Æ¡¢ entropy += 0; ¤È¤Ê¤ë¤ï¤±¤Ç¤¹¡£¤½¤ì¤Ê¤Î¤Ë¤Ê¤¼ entropy ¤¬Áý¤¨¤Æ >=32 ¤Ë¤Ê¤ë¤Î¤« ¤ï¤«¤é¤Ê¤¤¤Ê¤¡¡¢¤È¤¤¤Ã¤¿¤È¤³¤í¤Ç»ß¤Þ¤Ã¤Æ¤¤¤Þ¤¹¡£ ¡Ö¥Þ¥¹¥¿¥ê¥ó¥°TCP/IP SSL/TLSÊԡפÏÄ´¤Ù¤Þ¤·¤¿¤¬¡¢ÆâÉô¹½Â¤¤Ë¤Ï ¿¨¤ì¤Æ¤¤¤è¤¦¤Ç¸«¤Ä¤±¤é¤ì¤Þ¤»¤ó¤Ç¤·¤¿¡£¤â¤·¤É¤³¤«¤ËºÜ¤Ã¤Æ¤¤¤¿¤é ¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£ |
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>>3872 68user ³¤¤Ç¤¹¡£ ¤³¤Á¤é¤Ë¤Ï /dev/random¡¦/dev/urandom ¤¬Â¸ºß¤·¤Ê¤¤´Ä¶¤¬¤Ê¤¤¤¿¤á¡¢ FreeBSD ¤Ç OpenSSL ¤Î¥½¡¼¥¹¤ò¤¤¤¸¤Ã¤Æ¡¢ÌµÍýÌðÍý /dev/random¡¦ /dev/urandom ¤¬Â¸ºß¤·¤Ê¤¤¾õ¶·¤òºî¤Ã¤Æ¤ß¤Þ¤·¤¿¡£¤½¤Î·ë²Ì¡¢ PRNG not seeded ¤Ê¥¨¥é¡¼¤¬È¯À¸¤·¤Þ¤·¤¿¡£ ¤·¤«¤· SSL_connect() ¤ÎľÁ°¤Ë RAND_poll() ¤òÁÞÆþ¤·¤Æ¤â¡¢Æ±¤¸¤¯ PRNG not seeded ¤È¤Ê¤ê¤Þ¤·¤¿¡£¤½¤³¤Ç³Îǧ¤µ¤»¤Æ¤¤¤¿¤À¤¤¿¤¤¤Î¤Ç¤¹¤¬¡¢ >>3845 ¥Ë¥Ã¥¿¥ó > SSL_connect()¤¹¤ë¤Þ¤Ç¤Ë°Ê²¼¤Î´Ø¿ô¤Î¤É¤ì¤«¤ò»È¤¦¤ÈÎɤ¤ÍͤǤ¹¡£ > £³¡¢RAND_poll() > °ìÈֳڤʤΤϣ³¤ò»È¤¦¤Î¤¬³Ú¤Ç¤¹¤·¡¢°ìÈÌŪ¤Ç³Î¼Â¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¤Ï¤½¤Á¤é¤Î´Ä¶¤Ç¤ÏÀµ¾ï¤ËÆ°ºî¤·¤Æ¤¤¤ë¤Î¤Ç¤¹¤è¤Í? |
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>>4010 68user ¤´ÌÂÏǤò¤ª³Ý¤±¤·¤Þ¤·¤Æ¡¢ÂçÊÑ¿½¤·Ìõ¤¢¤ê¤Þ¤»¤ó¡£ ¥×¥í¥°¥é¥à̾¤Ç¤¹¤¬¡¢[POST hoge HTTP/1.0] ¤È¤¤¤¦´¶¤¸¤Ç¡¢ ÀßÄꤷ¤Æ¤ª¤ê¤Þ¤¹¡£ °Ê²¼¤¬¥½¡¼¥¹¤Ë¤Ê¤ê¤Þ¤¹¡£ ¡Ü¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ü #include <stdio.h> #include <string.h> #include <sys/types.h> #include <netdb.h> #include <sys/socket.h> #include <netinet/in.h> #include <sys/types.h> #include <sys/uio.h> #include <unistd.h> #include <openssl/crypto.h> #include <openssl/x509.h> #include <openssl/pem.h> #include <openssl/ssl.h> #include <openssl/err.h> #define EXT_OK 0 #define EXT_ERR -1 #define LINE_MAX_LEN 512 #define FILE_PATH_LEN 256 #define SEND_XML_LEN 640 #define RECV_VAL_LEN 256 #define SEND_VALUE "xml=Á÷¿®¥Ç¡¼¥¿" int main(int argc ,char *argv[]) { int ierr = 0; int isockt = 0; int read_size = 0; struct hostent *servhost; // ¥µ¡¼¥Ð¾ðÊó¹½Â¤ÂÎ struct sockaddr_in server; // ¥½¥±¥Ã¥È¹½Â¤ÂÎ struct servent *service; // ¥µ¡¼¥Ó¥¹¹½Â¤ÂÎ SSL *ssl; SSL_CTX *ctx; char *str; char send_buf[SEND_XML_LEN + 1]; // Á÷¿®¥Ç¡¼¥¿ char request[SEND_XML_LEN + 1]; // ¥Ø¥Ã¥À¡¼ char total_buf[RECV_VAL_LEN + SEND_XML_LEN + 1]; // Á÷¿®¥Ç¡¼¥¿(¥Ø¥Ã¥À¡¼ + ¥Ç¡¼¥¿) char *host = "ÀܳÀè¥Û¥¹¥È̾"; // ¥µ¡¼¥Ð̾¥»¥Ã¥È char *path = "CGI¥Ñ¥¹"; // CGI̾¥»¥Ã¥È char buf[RECV_VAL_LEN]; memset(send_buf,'\0',sizeof(send_buf)); memset(request,'\0',sizeof(request)); memset(total_buf,'\0',sizeof(total_buf)); servhost = gethostbyname(host); if ( servhost == NULL ) { fprintf(stderr, "[%s] ¤«¤é IP ¥¢¥É¥ì¥¹¤Ø¤ÎÊÑ´¹¤Ë¼ºÇÔ¤·¤Þ¤·¤¿¡£\n", host); exit( EXT_ERR ); } bzero((char *)&server, sizeof(server)); server.sin_family = AF_INET; bcopy(servhost->h_addr, (char *)&server.sin_addr, servhost->h_length); service = getservbyname("https", "tcp"); // ¥Ý¡¼¥ÈÈÖ¹æ¼èÆÀ if ( service != NULL ) { server.sin_port = service->s_port; } else { server.sin_port = htons(443); // ¼èÆÀ¤Ç¤¤Ê¤«¤Ã¤¿¤é¡¢¥Ý¡¼¥ÈÈÖ¹æ¤ò 443 ¤Ë·è¤áÂǤÁ } isockt = socket(AF_INET, SOCK_STREAM, 0); if ( isockt < 0 ) { fprintf(stderr, "¥½¥±¥Ã¥È¤ÎÀ¸À®¤Ë¼ºÇÔ¤·¤Þ¤·¤¿¡£\n"); exit( EXT_ERR ); } if ( connect(isockt, (struct sockaddr*) &server, sizeof(server)) == -1 ) { fprintf(stderr, "connect ¤Ë¼ºÇÔ¤·¤Þ¤·¤¿¡£\n"); exit( EXT_ERR ); } SSL_library_init(); // SSL¤Î¥é¥¤¥Ö¥é¥ê¤ò½é´ü²½ SSL_load_error_strings(); // SSL¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸ Catch ctx = SSL_CTX_new(SSLv23_client_method()); // SSLv2¤ò»ÈÍÑ ssl = SSL_new(ctx); SSL_set_fd(ssl, isockt); // SSL¤È¥½¥±¥Ã¥È¤Î´ØÏ¢ÉÕ¤± ierr = SSL_connect(ssl); sprintf(send_buf,"%s",SEND_VALUE); sprintf(request, "POST %s.cgi HTTP/1.0\r\n" "User-Agent: Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 5.0)\r\n" "Content-Length: %d\r\nContent-type: text/xml; " "charset=utf-8\r\n\r\n",argv[0],strlen(send_buf)); sprintf(total_buf,"%s%s",request,send_buf); ierr = SSL_write(ssl, total_buf, strlen(total_buf)); printf("¥µ¡¼¥Ð¤«¤é¤Î¥ì¥¹¥Ý¥ó¥¹\n"); while (1) { memset(buf,'\0',sizeof(buf)); read_size = 0; read_size = SSL_read(ssl, buf, sizeof(buf)-1); buf[read_size] = '\0'; if ( read_size > 0 ) { write(1, buf, read_size); } else { break; } } SSL_shutdown(ssl); close(isockt); // ¥½¥±¥Ã¥È¥¯¥í¡¼¥º SSL_free(ssl); SSL_CTX_free(ctx); exit( EXT_OK ); } ¡Ü¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ý¡Ü ¿½¤·Ìõ¤¢¤ê¤Þ¤»¤ó¤¬¡¢¤´¶µ¼ø¤¯¤À¤µ¤¤¡£ µ¹¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ |
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Vacancies in SUN China In 1982 Sun Microsystems created a business vision named ¡ÈThe Network is the Computer¡É. In the same year Sun initiated R&D on Java Technology. Today Sun is recognized by all as the Premier Network Enterprise Computing Vendor and have a global presence in over 100 countries. In 1987, Sun entered China market and has been dedicated to the technology and customer solution development in China. Customer Solution Center in Beijing expand repidly to provide technical hot line suppot to mission critical customers. We invite top nortch engineers to join our champion team in Beijing to provide world-class customer services. Solution Center Engineer (GC0201938) (53 Vacancies) UNIX generalist responsible for providing system support that includes hardware, software, software applications, and networking to customers via telephone support. Incumbent must be university graduate in Computer Science / Electronic Engineering, knowledgable in O/S like Unix, Linux or Solaris systems, fluent in written and spoken Japanese and with minimum 3 years of Unix Sever Support, System Integration or internal MIS support of Unix Sever. Solution Center Manager (GC0201941) (2 Vacancies) Manages and directs the activities of the Solution Center teams to provide customer facing technical post sales support of both hardware and software issues. Accountable for meeting operational excellence, customer satisfaction and people management goals of Solution Center. Liaise closely with the product technical support group for technical escalation as well as the local field operations. Incumbent must be Universtiy graduate in Computer Science / Electronics Engineering, 10 years customer support experience with 5 years in managerial capacity and fluent in written and spoken Japanese, good English is a plus. To apply this position, Please send your resume in English, Mandarin or Japanese and marked with position code to Lisa.wu@multimage.com.cn. Contact: Tel: +86 10-65057881-17 Lisa 84580901-17 Lisa Mob: 13501160969 Fax: +86 10-65057880/84583069 |
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du¥³¥Þ¥ó¥É¤Ç¡¢¥Ç¥£¥¹¥¯¤Î»ÈÍÑΨ¤ò¥Ð¥¤¥È¤Çɽ¼¨¤·¤è¤¦¤È°Ê²¼¤Î ¥³¥Þ¥ó¥É¤ò¼Â»Ü¤·¤¿¤Î¤Ç¤¹¤¬¡¢¥µ¥¤¥º¤È¥Ç¥£¥ì¥¯¥È¥ê̾¤È¤Î´Ö¤Ë ²þ¹Ô¤¬Æþ¤ê¡¢°ì¹Ô¤Çɽ¼¨¤Ç¤¤Þ¤»¤ó¡£ ¥µ¥¤¥º¤È¥Ç¥£¥ì¥¯¥È¥ê̾¤ò°ì¹Ô¤Çɽ¼¨¤·¡¢¤½¤Î¸å¡¢²þ¹Ô¤·¤¿¤¤¤Î ¤Ç¤¹¤¬¤É¤¦¤¹¤ì¤Ð¤è¤¤¤Ç¤¹¤«¡£ 5295104 . 2594816 ./tmp1 1864704 ./tmp2 821248 ./tmp3 10240 ./tmp4 ¢ 5295104 . 2594816 ./tmp1 1864704 ./tmp2 821248 ./tmp3 10240 ./tmp4 ¤È¤·¤¿¤¤¤Î¤Ç¤¹¤¬¡£ du -k $1 | sort -n -r | awk '{ system("echo "$1"*1024 | bc"); printf(" %s\n", $2) }' |
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>>4018 68user >du -k | sort -nr | awk '{ printf("%10d %s\n",$1*1024,$2)}' ¤ÈºÇ½é¤Ï¤ä¤Ã¤Æ¤¤¤¿¤Î¤Ç¤¹¤¬¡¢$1¤ËÀßÄꤵ¤ì¤ë¥Ö¥í¥Ã¥¯¥µ¥¤¥º¤¬Â礤¤ ¤È¡Ö$1*1024¡×¤Ç¥ª¡¼¥Ð¡¼¥Õ¥í¡¼¤òµ¯¤³¤·¡¢Àµ¤·¤¤·×»»¤¬¤Ç¤¤Ê¤¤¤Î¤Ç system¤Ç¡¢bc¤Ç·×»»¤ò¤¹¤ë¤è¤¦¤Ê¤³¤È¤Ë |
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>>4024 ¤É¤Ã¤«¤ó sed -e '1s/o=test$/o=honban/' |
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yahoo¥ª¡¼¥¯¥·¥ç¥ó¤Î¼«Æ°¥í¥°¥¤¥ó¥·¥¹¥Æ¥à¤ò¥×¥í¥°¥é¥à¤·¤Æ¤¤¤Þ¤¹¤¬¡¢¥í¥°¥¤¥ó¤Ç¤¤Þ¤»¤ó¡£ ¤É¤Ê¤¿¤«¤´¶µ¼ø´ê¤¤¤Þ¤¹¡£°Ê²¼¤Ë¥½¡¼¥¹¤ò·ÇºÜ¤·¤Æ¤ª¤¤Þ¤¹¡£ import java.net.*; import java.io.*; public class post { public static void main(String[] args) { try { int start = 0; PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter("post.html"))); // URL¥¯¥é¥¹¤Î¥¤¥ó¥¹¥¿¥ó¥¹¤òÀ¸À® URL helloURL = new URL("http://login.yahoo.co.jp/config/login"); // Àܳ¤·¤Þ¤¹ URLConnection con = helloURL.openConnection(); // ½ÐÎϤò¹Ô¤¦¤è¤¦¤ËÀßÄꤷ¤Þ¤¹ con.setDoOutput(true); con.setDoInput(true); con.setRequestProperty("Cookie","B=banotfp0orfbj&b=2"); con.setRequestProperty("Accept-Language", "ja"); con.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)"); // ½ÐÎÏ¥¹¥È¥ê¡¼¥à¤ò¼èÆÀ PrintWriter out = new PrintWriter(con.getOutputStream()); out.print(".tries=1"); out.print(".done=http://page7.auctions.yahoo.co.jp/jp/auction/g25311966?"); out.print(".src=auc"); out.print("lg=jp"); out.print(".intl=jp"); out.print("login=********"); out.print("passwd=*******"); out.close(); // ÆþÎÏ¥¹¥È¥ê¡¼¥à¤ò¼èÆÀ BufferedReader in = new BufferedReader( new InputStreamReader( con.getInputStream(),"JISAutoDetect")); // °ì¹Ô¤º¤ÄÆɤ߹þ¤ß¤Þ¤¹ String line; while ((line = in.readLine()) != null) { // ɽ¼¨¤·¤Þ¤¹ pw.println(line); } // ÆþÎÏ¥¹¥È¥ê¡¼¥à¤òÊĤ¸¤Þ¤¹ in.close(); } catch (IOException e) { e.printStackTrace(); } } } post.html¤Ë¤Ï¥í¥°¥¤¥ó¤µ¤ì¤¿¸å¤Î¾¦ÉÊ¥Ú¡¼¥¸¤¬É½¼¨¤µ¤ì¤Þ¤¹(¥í¥°¥¤¥ó¤Ç¤¤ì¤Ð) |
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yahoo¥ª¡¼¥¯¥·¥ç¥ó¤Î¼«Æ°¥í¥°¥¤¥ó¥×¥í¥°¥é¥à¤ò³«È¯¤·¤Æ¤¤¤Þ¤¹¤¬¡¢¤É¡¼¤·¤Æ¤â¥í¥°¥¤¥ó ¤Ç¤¤Þ¤»¤ó¡£¤É¤Ê¤¿¤«¤´¶µ¼ø´ê¤¤¤Þ¤¹¡£°Ê²¼¤Ë¥½¡¼¥¹¤ò·ÇºÜ¤·¤Þ¤¹¡£ import java.net.*; import java.io.*; public class post { public static void main(String[] args) { try { int start = 0; PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter("post.html"))); // URL¥¯¥é¥¹¤Î¥¤¥ó¥¹¥¿¥ó¥¹¤òÀ¸À® URL helloURL = new URL("http://login.yahoo.co.jp/config/login"); // Àܳ¤·¤Þ¤¹ URLConnection con = helloURL.openConnection(); // ½ÐÎϤò¹Ô¤¦¤è¤¦¤ËÀßÄꤷ¤Þ¤¹ con.setDoOutput(true); con.setDoInput(true); con.setRequestProperty("Cookie","B=banotfp0orfbj&b=2"); con.setRequestProperty("Accept-Language", "ja"); con.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)"); // ½ÐÎÏ¥¹¥È¥ê¡¼¥à¤ò¼èÆÀ PrintWriter out = new PrintWriter(con.getOutputStream()); out.print(".tries=1"); out.print(".done=http://page7.auctions.yahoo.co.jp/jp/auction/g25311966?"); out.print(".src=auc"); out.print("lg=jp"); out.print(".intl=jp"); out.print("login=******"); out.print("passwd=*****"); out.close(); // ÆþÎÏ¥¹¥È¥ê¡¼¥à¤ò¼èÆÀ BufferedReader in = new BufferedReader( new InputStreamReader( con.getInputStream(),"JISAutoDetect")); // °ì¹Ô¤º¤ÄÆɤ߹þ¤ß¤Þ¤¹ String line; while ((line = in.readLine()) != null) { // ɽ¼¨¤·¤Þ¤¹ pw.println(line); } // ÆþÎÏ¥¹¥È¥ê¡¼¥à¤òÊĤ¸¤Þ¤¹ in.close(); } catch (IOException e) { e.printStackTrace(); } } } ¤Ê¤ª¡¢post.html¤Ë¤ÏÀµ¾ï¤Ë¥í¥°¥¤¥ó¤Ç¤¤ì¤Ð¾¦ÉÊ¥Ú¡¼¥¸¤Î¥½¡¼¥¹¤ò½ñ¤¹þ¤ß¤Þ¤¹¡£ |
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>>4040 ¤ä¤Þ¤µ¤ó Java ¤Î¼Â¹Ô´Ä¶¤¬¤Ê¤¤¤Î¤Ç¸¡¾Ú¤Ç¤¤Þ¤»¤ó¤¬¡¢ÉáÄ̤˥֥饦¥¶¤Ç¥¢¥¯¥»¥¹¤·¡¢ ethereal ¤Ê¤É¤Ç¥Ñ¥±¥Ã¥È¥À¥ó¥×¤·¤Þ¤·¤ç¤¦¡£¤µ¤é¤Ë¼«ºî¥×¥í¥°¥é¥à¤Î¤ä¤ê¤È¤ê¤â ƱÍͤ˥ѥ±¥Ã¥È¥À¥ó¥×¤·¤Æ¸«Èæ¤Ù¤Æ¤ß¤Þ¤·¤ç¤¦¡£ >>4041 waka http://www.din.or.jp/~ohzaki/perl.htm#httpURL ¤È¤¤¤¦¤Î¤â¤¢¤ê¤Þ¤¹¡£ scanf ·Ï¤Ç %[..] ¤È¤·¤Æʸ»ú½¸¹ç¤¬»È¤¨¤ë¤Î¤Ï½é¤á¤ÆÃΤê¤Þ¤·¤¿¡£ |
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>>4043 ¥¯¥é¥¤¥¢¥ó¥È > FTP¥¯¥é¥¤¥¢¥ó¥È¤Çʬ³ä¥À¥¦¥ó¥í¡¼¥É¤¹¤ë¾ì¹ç¡¢ > ¤É¤ó¤Ê¥×¥í¥°¥é¥à¤Ë¤Ê¤ë¤Î¤Ç¤·¤ç¤¦¤«¡© REST ¤ò»È¤¤¤Þ¤¹¡£ > HTTP¥¯¥é¥¤¥¢¥ó¥È¤Çʬ³ä¥¢¥Ã¥×¥í¡¼¥É¤¹¤ë¾ì¹ç¡¢ > ¤É¤ó¤Ê¥×¥í¥°¥é¥à¤Ë¤Ê¤ë¤Î¤Ç¤·¤ç¤¦¤«¡© ʬ³ä¥¢¥Ã¥×¥í¡¼¥É¤¬ PUT ¤ò»Ø¤¹¤Î¤« POST ¤ò»Ø¤¹¤Î¤«ÃΤê¤Þ¤»¤ó¤¬¡¢ µ¬³Ê¤È¤·¤Æ¤Ïʬ³ä¥¢¥Ã¥×¥í¡¼¥É¤Ê¤ë¤â¤Î¤Ïµ¬Äꤵ¤ì¤Æ¤¤¤Ê¤¤¤È»×¤¤¤Þ¤¹¡£ ¥µ¡¼¥Ð¦¤Î CGI ¤Ê¤ê Servlet ¤Ê¤ê¤Ç°ú¿ô¤ò²ò¼á¤¹¤ë¤è¤¦¤Ê¤Ä¤¯¤ê¤Ë ¤¹¤ì¤Ð¡¢¤Ê¤ó¤À¤Ã¤Æ²Äǽ¤Ç¤¹¡£ |
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68user¤µ¤ó¤´¶µ¼ø¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¸À¤ï¤ì¤¿¤È¤ª¤ê¤Ë¥Ñ¥±¥Ã¥È¥À¥ó¥×¤·¤Æ¥½¡¼¥¹¤ò ½ñ¤Ä¾¤·¤¿¤È¤³¤í¡¢º£ÅÙ¤Ïcookie¤¬Ìµ¸ú¤Ç¤¢¤ë¤È¸À¤¦²èÌ̤¬¤Ç¤Þ¤·¤¿¡£ ½ñ¤Ä¾¤·¤¿¥½¡¼¥¹¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹¡£ import java.net.*; import java.io.*; public class post { public static void main(String[] args) { try { int start = 0; PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter("post.html"))); // URL¥¯¥é¥¹¤Î¥¤¥ó¥¹¥¿¥ó¥¹¤òÀ¸À® URL helloURL = new URL("http://login.yahoo.co.jp/config/login"); // Àܳ¤·¤Þ¤¹ URLConnection con = helloURL.openConnection(); // ½ÐÎϤò¹Ô¤¦¤è¤¦¤ËÀßÄꤷ¤Þ¤¹ con.setDoOutput(true); con.setDoInput(true); con.setRequestProperty("Accept","image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */*"); con.setRequestProperty("Accept-Language", "ja"); con.setRequestProperty("Content-Type","application/x-www-form-urlencoded"); con.setRequestProperty("Accept-Encoding", "gzip, deflate"); con.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)"); con.setRequestProperty("Host","login.yahoo.co.jp"); con.setRequestProperty("Content-Length","145"); con.setRequestProperty("Connection","Keep-Alive"); con.setRequestProperty("Cache-Control","no-cache"); // ½ÐÎÏ¥¹¥È¥ê¡¼¥à¤ò¼èÆÀ PrintWriter out = new PrintWriter(con.getOutputStream()); out.print(".tries=1&.done=http%3A%2F%2Fpage7.auctions.yahoo.co.jp%2Fjp%2Fauction%2Fg25311966%3F&.src=auc&lg=jp&.intl=jp&login=formulaatsushi&passwd=formula3"); out.close(); // ÆþÎÏ¥¹¥È¥ê¡¼¥à¤ò¼èÆÀ BufferedReader in = new BufferedReader( new InputStreamReader( con.getInputStream(),"JISAutoDetect")); // °ì¹Ô¤º¤ÄÆɤ߹þ¤ß¤Þ¤¹ String line; while ((line = in.readLine()) != null) { // ɽ¼¨¤·¤Þ¤¹ pw.println(line); } // ÆþÎÏ¥¹¥È¥ê¡¼¥à¤òÊĤ¸¤Þ¤¹ in.close(); } catch (IOException e) { e.printStackTrace(); } } } ethereal¤Î¥í¥° POST /config/login HTTP/1.1 Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */* Accept-Language: ja Content-Type: application/x-www-form-urlencoded Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322) Host: login.yahoo.co.jp Content-Length: 145 Connection: Keep-Alive Cache-Control: no-cache HTTP/1.1 302 Found Date: Tue, 09 Nov 2004 10:41:26 GMT P3P: policyref="http://privacy.yahoo.co.jp/w3c/p3p.xml", CP="CAO DSP COR CUR ADM DEV TAI PSA PSD IVAi IVDi CONi TELo OTPi OUR DELi SAMi OTRi UNRi PUBi IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE GOV" Location: http://login.yahoo.co.jp/config/verify?.done=http%3a//page7.auctions.yahoo.co.jp/jp/auction/g25311966%3f&.src=auc Cache-Control: private Pragma: no-cache Expires: Thu, 05 Jan 1995 22:00:00 GMT Connection: close Transfer-Encoding: chunked Content-Type: text/html; charset=euc-jp Set-Cookie: B=0jed4t90p17mm&b=2; expires=Thu, 15 Apr 2010 20:00:00 GMT; path=/; domain=.yahoo.co.jp Set-Cookie: F=a=2AxMxi8sve2gE8jFN9rJ0gWrAAvZQREqLtzb2_UZvSzjM5JqtaIqse_xaCta&b=pEuj; expires=Thu, 15 Apr 2010 20:00:00 GMT; path=/; domain=.yahoo.co.jp Set-Cookie: Y=v=1&n=2q7rnefmn4krh&l=5ehckb00jiki78/o&p=m2avvjp403000400&r=bk&lg=jp&intl=jp&np=1; path=/; domain=.yahoo.co.jp Set-Cookie: T=z=W7JkBBWBfkBBIROI05ItUNi&a=YAE&sk=DAA.hvzZ6s/ztd&d=YQFZQUUBb2sBWlcwLQF0aXABYm4ySnNEAXp6AVc3SmtCQmdXQQ--; path=/; domain=.yahoo.co.jp GET /config/verify?.done=http%3a//page7.auctions.yahoo.co.jp/jp/auction/g25311966%3f&.src=auc HTTP/1.1 User-Agent: Java1.4.0 Host: login.yahoo.co.jp Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2 Connection: keep-alive HTTP/1.1 200 OK Date: Tue, 09 Nov 2004 10:41:26 GMT P3P: policyref="http://privacy.yahoo.co.jp/w3c/p3p.xml", CP="CAO DSP COR CUR ADM DEV TAI PSA PSD IVAi IVDi CONi TELo OTPi OUR DELi SAMi OTRi UNRi PUBi IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE GOV" Refresh: 900; URL=http://www.yahoo.co.jp/ Cache-Control: private Pragma: no-cache Expires: Thu, 05 Jan 1995 22:00:00 GMT Connection: close Transfer-Encoding: chunked Content-Type: text/html; charset=euc-jp Set-Cookie: B=c0ev5h10p17mm&b=2; expires=Thu, 15 Apr 2010 20:00:00 GMT; path=/; domain=.yahoo.co.jp /config/verify?.done=http%3a//page7.auctions.yahoo.co.jp/jp/auction/g25311¤ò get¤¹¤ëºÝ¤Ë¥Ø¥Ã¥À¡¼¾ðÊó¤¬ÊѤï¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£ ¤É¤Ê¤¿¤«¤´¶µ¼ø´ê¤¤¤Þ¤¹¡£ |
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>>4053 68user ¹¹¿·¤·¤Þ¤·¤¿¡£ http://x68000.q-e-d.net/~68user/net/pop3-3.html ¡Ö¥·¥ã¥É¥¦¥Ñ¥¹¥ï¡¼¥É¤È¶¦Ä̲½¤Ç¤¤Ê¤¤¡×¤È¤¤¤¦ÈãȽ¤Ï¡¢CRAM-MD5 ¤Ç¤â ¶¦Ä̲½¤Ç¤¤Ê¤¤¤è¤¦¤Êµ¤¤¬¤·¤¿¤Î¤Ç (crypt ¤Ë¤Ï salt ¤¬¤¢¤ë¤±¤É¡¢ CRAM-MD5 ¤Ë¤Ï¤Ê¤¤¤·¡¢CRAM-MD5 ¤Ë¤Ï ipad ¤È¤« opad ¤È¤«¤¬¤¢¤ë¤±¤É¡¢ crypt ¤Ë¤Ï¤Ê¤¤¤«¤é)¡¢¤È¤ê¤¢¤¨¤ººï½ü¤·¤Æ¤¢¤ê¤Þ¤¹¡£ |
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>>4070 ¤¿¤Ê¤« > ËÜÅö¤Î BSD ¤Ê¤é¡¢close ¤Ç¤¤ë¤â¤Î¤Ê¤Î¤Ç¤·¤ç¤¦¤«¡£ FreeBSD 5.2-RELEASE ¤Ç¤Ï close(2) ¤Ç¤¤Þ¤·¤¿¡£¤Á¤Ê¤ß¤Ë ¥«¡¼¥Í¥ë¤Ë¤Ï queue ÍѤò close ¤¹¤ë¥³¡¼¥É¤â´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£ ¾Ü¤·¤¯¤Ê¤¤¤Î¤Ç»ö¾ð¤Ï¤ï¤«¤ê¤Þ¤»¤ó¤¬¡¢Mac OS X (Darwin?) ¤Î ÌäÂê¤Ç¤Ï¤Ê¤¤¤«¤È»×¤¤¤Þ¤¹¡£ > close ¤Þ¤¿¤Ï¡¢¤½¤ì¤ËÂå¤ï¤ë½èÍý¤âÄɲ䷤Ƥâ¤é¤¨¤ë¤ÈÂçÊѽõ¤«¤ê¤Þ¤¹¡£ echo ¥µ¡¼¥Ð¤Ð¤«¤êºî¤Ã¤Æ¤¤¤ë¤È½ªÎ»½èÍý¤¬¤ª¤í¤½¤«¤Ë¤Ê¤Ã¤Æ¤¤¤±¤Þ¤»¤ó¤Í¡£ ¡Öquit¡×¤òÁ÷¤ë¤È½ªÎ»¤¹¤ë¤è¤¦¤Ë¤¹¤ë¤Ê¤É¡¢²¿¤«¤·¤é¹Í¤¨¤¿¤¤¤È»×¤¤¤Þ¤¹¡£ |
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>>4071 68user ¤É¤¦¤â¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ >> ËÜÅö¤Î BSD ¤Ê¤é¡¢close ¤Ç¤¤ë¤â¤Î¤Ê¤Î¤Ç¤·¤ç¤¦¤«¡£ > FreeBSD 5.2-RELEASE ¤Ç¤Ï close(2) ¤Ç¤¤Þ¤·¤¿¡£¤Á¤Ê¤ß¤Ë > ¥«¡¼¥Í¥ë¤Ë¤Ï queue ÍѤò close ¤¹¤ë¥³¡¼¥É¤â´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£ ¼ê¸µ¤Ë BSD ¤¬Æ°ºî¤¹¤ë¥Þ¥·¥ó¤¬¤Ê¤¤¤Î¤Ç¡¢¼Â¸³¤Ç¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ Darwin ¤ÎÌäÂê¤Ç¤¹¤Í¡£Apple ¤ËÏ¢Íí¤·¤Æ¤ß¤Þ¤¹¡£ ²¼¤Î¥³¡¼¥É¤ò¼Â¹Ô¤¹¤ë¤È¼¡¤Î¤è¤¦¤Ê·ë²Ì¤È¤Ê¤ê¤Þ¤¹¡£ kqueue : 3 close(3) : -1 close: Bad file descriptor kqueue : 4 close(4) : -1 close: Bad file descriptor ------------------------------------------------ #include <stdio.h> #include <sys/types.h> #include <sys/event.h> #include <sys/time.h> #include <unistd.h> int main() { int kq; int ret; kq = kqueue(); printf("kqueue : %d?n", kq); if (kq == -1) { perror("kqueue"); } else { ret = close(kq); printf("close(%d) : %d?n", kq, ret); if (ret == -1) { perror("close"); } } kq = kqueue(); printf("kqueue : %d?n", kq); if (kq == -1) { perror("kqueue"); } else { ret = close(kq); printf("close(%d) : %d?n", kq, ret); if (ret == -1) { perror("close"); } } return 0; } ------------------------------------------------ |
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>>4215 seki > tcp_time_wait_interval=240000(4ʬ)¤Ë¤Ê¤Ã¤Æ¤¤¤¿¤Î¤Ç¡¢ tcp_time_wait_intrval ¤Ï TIME_WAIT ¤Ê»þ´Ö¤òÀßÄꤹ¤ë¤â¤Î¤Ê¤Î¤Ç¡¢ ´Ø·¸¤¢¤ê¤Þ¤»¤ó¡£ http://docs.sun.com/app/docs/doc/816-0607/6m735r5ga?a=view > ftp stream tcp6 nowait root /usr/sbin/in.ftpd in.ftpd -t20 -l -d ¥¿¥¤¥à¥¢¥¦¥ÈÀßÄê¤ò¤·¤¿¤¤¤Î¤Ï ftp ¤Ç¤¢¤ê¡¢ftpd ¤Ç¤Ï¤Ê¤¤¤Î¤Ç ´Ø·¸¤¢¤ê¤Þ¤»¤ó¡£¤½¤â¤½¤â¥Í¥Ã¥È¥ï¡¼¥¯¾ã³²¤ä¾¥Û¥¹¥È¤¬ down ¤·¤Æ ¤¤¤ë¤Î¤Ç¤¢¤ì¤Ð¡¢ftpd ¤Þ¤Ç¹Ô¤Ã夤¤Æ¤¤¤Þ¤»¤ó¡£ º£²óÀßÄꤷ¤¿¤¤¤Î¤Ï¡¢ http://X68000.q-e-d.net/~68user/net/tcp-connect-1.html ¤Ë¤ª¤±¤ë connect ¤Î¥¿¥¤¥à¥¢¥¦¥È»þ´Ö¤È»×¤ï¤ì¤Þ¤¹¤¬¡¢OS ¤ÎÀßÄê¤Ç Êѹ¹¤Ç¤¤ë¤«¤É¤¦¤«¤ÏÃΤê¤Þ¤»¤ó¡£¤¿¤À¤·¡¢ÉáÄÌ¤Ï OS ¤ÎÀßÄê¤ÏÊѹ¹ ¤·¤Þ¤»¤ó¡£¤¿¤È¤¨¤Ðº£¸å¡¢ - FTP Àܳ¤À¤±¤Ï 10Éäǥ¿¥¤¥à¥¢¥¦¥È¤µ¤»¤¿¤¤ - ¤½¤ì°Ê³°¤Î¥×¥í¥°¥é¥à¤Ç¤Ï 4ʬÂÔ¤¿¤»¤¿¤¤ ¤È¤¤¤¦¤È¤¤Ë¤É¤¦¤·¤è¤¦¤â¤Ê¤¯¤Ê¤ë¤«¤é¤Ç¤¹¡£ Âкö¤È¤·¤Æ¤Ï¡¢ - ftp ¤Ë -T [¥¿¥¤¥à¥¢¥¦¥ÈÉÿô] ¥ª¥×¥·¥ç¥ó¤òÉÕ¤±¤ë (»î¤·¤Æ¤¤¤Þ¤»¤ó¤¬) - ftp ¤ÎÁ°¤Ë ping ¤·¤Æ¤ß¤ë (¥¿¥¤¥à¥¢¥¦¥ÈÉÿô¤ò»ØÄê) - ´Æ»ëÍÑ¥×¥í¥»¥¹¤ò¤¿¤Æ¡¢°ìÄê»þ´ÖÈ¿±þ¤¬¤Ê¤±¤ì¤Ð ftp ¤ò kill ¤¹¤ë ¤Æ¤Ê´¶¤¸¤Ç¤·¤ç¤¦¤«¡£ |
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>>4216 68user > ¤¿¤È¤¨¤Ðº£¸å¡¢ > - FTP Àܳ¤À¤±¤Ï 10Éäǥ¿¥¤¥à¥¢¥¦¥È¤µ¤»¤¿¤¤ > - ¤½¤ì°Ê³°¤Î¥×¥í¥°¥é¥à¤Ç¤Ï 4ʬÂÔ¤¿¤»¤¿¤¤ > ¤È¤¤¤¦¤È¤¤Ë¤É¤¦¤·¤è¤¦¤â¤Ê¤¯¤Ê¤ë¤«¤é¤Ç¤¹¡£ ¢ª¡¡À¿¤ËÁáµÞ¤Ê¤´ÊÖÅú¡¢µÚ¤Ó¤´¶µ¼¨¤ÎÄø¡¢¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ¾åµ¤ÎÊÖÅú¡¢¤´¤â¤Ã¤È¤â¤Ç¤¹¡£ - ftp ¤Ë -T¤ò¤Ä¤±¤ë¤Î¤Ï¡¢°ì¤Ä¤Î¼ê¤À¤È»×¤¤¤Þ¤¹¤¬¡¢APL¤Ë¼ê¤ò Æþ¤ì¤ë»ö¤Ê¤¯ÀßÄêÊѹ¹¤ÇºÑ¤Þ¤»¤ì¤ë¤Î¤Ç¤¢¤ì¤ÐºÑ¤Þ¤»¤¿¤¤¤Ç¤¹¡£ ¿½¤·Ìõ¤´¤¶¤¤¤Þ¤»¤ó¤¬¡¢ftp¤Î¥½¡¼¥¹¥³¡¼¥É¤Ê¤É¤Ï³«¼¨¤µ¤ì¤Æ¤¤¤Ê¤¤¤Î¤Ç ¤·¤ç¤¦¤«?? (4ʬ¤Ç¥¿¥¤¥à¥¢¥¦¥È¤¹¤ë¤È¤¤¤¦»ö¤Ïɬ¤º¤É¤³¤«¤ò¸«¤ÆȽÃǤ·¤Æ¤¤¤ë¤Ï¤º¤Ç¤¹¤Î¤Ç ¥½¡¼¥¹¤Ë¤¸¤«½ñ¤¤·¤Æ¤¤¤ë²ÄǽÀ¤â¤¢¤ë?¤«¤È»×¤ï¤ì¤ë¤¿¤á³Îǧ¤·¤¿¤¤¤Ç¤¹¡£) |
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>>4218 seki ²£¤«¤é¤¹¤ß¤Þ¤»¤ó¡¥ ftp¤Î¥Ý¡¼¥È21¤Çconnect¤Ç¤¤ë¤«¥Á¥§¥Ã¥¯¤¹¤ëPerl¥¹¥¯¥ê¥×¥È¤ò ½ñ¤¤¤Æ¤ß¤Þ¤·¤¿¡¥»î¤·¤Æ¤¤¤¿¤À¤±¤Þ¤¹¤«? use Socket; $SIG{'ALRM'} = sub { close(SOCK); $sTimeout='(timeout)'; }; # ConnectTest(IP¥¢¥É¥ì¥¹,¥Ý¡¼¥È,¥¿¥¤¥à¥¢¥¦¥ÈÉÿô) if (!&ConnectTest('192.168.x.x',21,5)){ print "cannot make a ftp connection.\n"; exit; } # Àµ¾ï¤Ê¤é¤Ðftp¥³¥Þ¥ó¥É¤ò¼Â¹Ô system ('ftp hogehoge'); exit; sub ConnectTest { local($sIP,$nPort,$nTimeout)=@_; local($iaddr,$paddr,$flag,$protoTCP,$sTimeout); $iaddr = inet_aton($sIP) || die "no host: $sIP"; $protoTCP = getprotobyname('tcp'); $paddr = sockaddr_in($nPort, $iaddr); $flag=socket(SOCK, PF_INET, SOCK_STREAM, $protoTCP); if (!$flag){ goto J1_1; } $flag=0;$sTimeout=''; eval { alarm($nTimeout); $flag=connect(SOCK, $paddr); alarm(0); }; if (!$flag){ goto J1_1; } if ($sTimeout){ goto J1_1; } close (SOCK); return 1; J1_1: close (SOCK); return 0; } |
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>>4235 zsh »î¤·¤Ë²¼µ¤ò¼Â¹Ô¤·¤Æ¤ß¤Þ¤·¤¿¤¬¡¢¸µ¤ËÌá¤Ã¤Æ¤·¤Þ¤¤¤Þ¤·¤¿¡£¡£ echoÆâ¤ÎÆüËܸ줬ʸ»ú²½¤±¡©¤·¤Æ¡Ö`¡×¤Ë¤Ê¤Ã¤Æ¤¤¤ë°Ù¤Ç¤·¤ç¤¦¤¬ ²¿¸Î̤¤ÀÆüËܸ줬ɽ¼¨¤Ç¤¤Ê¤¤¤Î¤Ç¤·¤ç¤¦¤«¡© ÌäÂê¤Ê¤¤¥µ¡¼¥Ð¡¼¤Ç¤Ï¥À¥Ö¥ë¥³¡¼¥Æ¡¼¥·¥ç¥ó¤Ç°Ï¤Þ¤ì¤Æ¤ë¤Î¤Ë ²¼µ·ë²Ì¤Ç¤Ï°Ï¤Þ¤ì¤Æ¤Ê¤¤¤Î¤¬¥À¥á¤Ê¤Î¤Ç¤·¤ç¤¦¤«¡© ---------------------------------------------------- #!/usr/bin/csh -fx locale unsetenv LC_ALL setenv LANG ja_JP.PCK setenv LC_CTYPE ja_JP.PCK setenv LC_NUMERIC ja_JP.PCK setenv LC_TIME ja_JP.PCK setenv LC_COLLATE ja_JP.PCK setenv LC_MONETARY ja_JP.PCK setenv LC_MESSAGES ja_JP.PCK locale echo "¥í¡¼¥É¥¨¥é¡¼¥Á¥§¥Ã¥¯¥ê¥¹¥ÈºîÀ®½èÍý($0) ³«»Ï" ---------------------------------------------------- locale LANG= LC_CTYPE="C" LC_NUMERIC="C" LC_TIME="C" LC_COLLATE="C" LC_MONETARY="C" LC_MESSAGES="C" LC_ALL=JA16SJIS unsetenv LC_ALL setenv LANG ja_JP.PCK setenv LC_CTYPE ja_JP.PCK setenv LC_NUMERIC ja_JP.PCK setenv LC_TIME ja_JP.PCK setenv LC_COLLATE ja_JP.PCK setenv LC_MONETARY ja_JP.PCK setenv LC_MESSAGES ja_JP.PCK locale LANG=ja_JP.PCK LC_CTYPE=ja_JP.PCK LC_NUMERIC=ja_JP.PCK LC_TIME=ja_JP.PCK LC_COLLATE=ja_JP.PCK LC_MONETARY=ja_JP.PCK LC_MESSAGES=ja_JP.PCK LC_ALL= echo [hG[`FbNXg¥ã(/disk18/acua/acua01/sh/FNC07998.csh) Jn ÉÔÀ°¹ç - ` ---------------------------------------------------- |
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>>4238 ¤Þ¤Ä ¼Â¸³¤·¤Æ¤ß¤Þ¤·¤¿¤¬¡¢¤¦¤Þ¤¯¤¤¤«¤Ê¤¤¥µ¡¼¥Ð¤Ë¤Ï ja_JP.PCK ¤Î ¥í¥±¡¼¥ë¤¬¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤Ê¤¤¤è¤¦¤Ç¤¹¡£ >>4232 68user ¤Ç¡Öcsh ¤Î¥Ð¥°¤Ç¤Ï¡×¤È¸À¤¤¤Þ¤·¤¿¤¬¤³¤ì¤Ï¸í¤ê¤Ç¡¢csh ¤À¤±¤¬ ¿¿ÌÌÌܤ˥¨¥é¡¼¥Á¥§¥Ã¥¯¤·¤Æ¤¤¤ë¤è¤¦¤Ê´¶¤¸¤Ç¤¹¡£ Æ°¤«¤Ê¤¤¥Þ¥·¥ó (Solaris8) ¤Î /usr/lib/locale/ja_JP.PCK/: LC_MESSAGES/ Æ°¤¯¥Þ¥·¥ó (Solaris2.6) ¤Î /usr/lib/locale/ja_JP.PCK/: LC_CTYPE/ LC_MESSAGES/ LC_TIME/ ja_JP.PCK.so.1 locale_description methods_ja_JP.PCK.so.1 ¤½¤·¤Æ ja_JP.PCK ¥í¥±¡¼¥ë¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¥Þ¥·¥ó¤Ç¤¢¤Ã¤Æ¤â¡¢ #!/bin/csh setenv LANG ja_JP.PCK echo "¥í¡¼¥É¥¨¥é¡¼¥Á¥§¥Ã¥¯¥ê¥¹¥ÈºîÀ®½èÍý($0) ³«»Ï" ¤³¤Î¥¹¥¯¥ê¥×¥È¤ÏÆ°ºî¤·¤Þ¤»¤ó¤Ç¤·¤¿¡£¤ª¤½¤é¤¯¡¢ja_JP.PCK ¤Ë¤·¤¿ »þÅÀ¤Ç¤Ï¡¢´û¤Ë¥¹¥¯¥ê¥×¥È¤Î»ú¶ç²òÀϤϽªÎ»¤·¤Æ¤¤¤ë¤«¤é¤À¤í¤¦¤È»×¤¤¤Þ¤¹¡£ Âкö°Æ¤Ï 3¤Ä¡£ °Æ1. - ja_JP.PCK ¥í¥±¡¼¥ë¤ò¥¤¥ó¥¹¥È¡¼¥ë¤¹¤ë¡£¥¤¥ó¥¹¥È¡¼¥ëÊýË¡¤ÏÃΤê¤Þ¤»¤ó¤¬¡¢ °ÊÁ°Â¾¤Î¥Þ¥·¥ó¤«¤é /usr/lib/locale/ja_JP.PCK/ ¤ò¤Ö¤Ã¤³È´¤¤¤Æ¤¤¿¤³¤È¤¬ ¤¢¤Ã¤¿¤Ã¤±¡£ - ¤µ¤é¤Ë wrapper ¥¹¥¯¥ê¥×¥È¤òºî¤ë °Æ2. Shift_JIS ¤Î¡Ö¥Á¡×¤Î 2¥Ð¥¤¥ÈÌܤ¬ ` ¤Ç¤¢¤ë¤³¤È¤¬Ä¾Àܤθ¶°ø¤Ê¤ï¤±¤Ç¡¢ echo '¥í¡¼¥É¥¨¥é¡¼¥Á¥§¥Ã¥¯¥ê¥¹¥ÈºîÀ®½èÍý('$0') ³«»Ï' ¤Ê¤É¤È '' ¤Ç°Ï¤ó¤Ç ` ¤ò²ò¼á¤µ¤»¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¡£ °Æ3. °ìÈÖ¤¤¤¤¤Î¤Ï¡¢¥¹¥¯¥ê¥×¥È¤ò EUC-JP ¤ËÊѤ¨¤Æ¡¢¥í¥±¡¼¥ë¤òº®ºß ¤µ¤»¤Ê¤¤¤³¤È¡£ ¤¢¤È¡¢ > LC_ALL=JA16SJIS ¤È¤¤¤¦¥í¥±¡¼¥ë¤Ï¸ºß¤·¤Ê¤¤¤Î¤Ç¡¢¤ª¤½¤é¤¯Ìµ¸ú¤Ê¥í¥±¡¼¥ë°·¤¤¤µ¤ì¤Æ ¤¤¤ë¤Ç¤·¤ç¤¦¡£JA16SJIS ¤Ã¤Æ Oracle Ū¤Ê¥í¥±¡¼¥ëɽµ¤Ç¤¹¤«¤é¡£ LANG ¤È LC_* ¤Î´Ø·¸¤Ï°Ê²¼¤Î URL ¤ò¤É¤¦¤¾¡£ http://www.jp.freebsd.org/QandA/HTML/2199.html http://www.jp.freebsd.org/QandA/HTML/2200.html |
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>>4237 ¤·¤º send ¤Ï¥í¡¼¥«¥ë¤Î mbuf ¤Ë¥Ç¡¼¥¿¤ò¥³¥Ô¡¼¤·¤¿¤éÀµ¾ï½ªÎ»¤È ¤ß¤Ê¤¹¤Î¤Ç¡¢¥¨¥é¡¼¤Ë¤Ê¤ê¤Þ¤»¤ó¡£ recv ¤Ç¥¨¥é¡¼¤Ë¤Ê¤ë¤«¡¢¼¡²ó¤Î send ¤Ç EPIPE ¤¬È¯À¸¤¹¤ë¤«¤Î ¤¤¤º¤ì¤«¤Ç¤¹¡£ |
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>>4239 68user /usr/lib/locale/ja_JP.PCK/:¤òξ¥µ¡¼¥Ð¡¼¤ÇÈæ³Ó¤·¤Þ¤·¤¿¤¬Æ±¤¸¤Ç¤·¤¿¡£ ¤½¤·¤Æ¾å¼ê¤¯¹Ô¤¯¥µ¡¼¥Ð¡¼¤Ç¤Ï #!/bin/csh setenv LANG ja_JP.PCK echo "¥í¡¼¥É¥¨¥é¡¼¥Á¥§¥Ã¥¯¥ê¥¹¥ÈºîÀ®½èÍý($0) ³«»Ï" ¤âÆ°ºî¤·¤Þ¤·¤¿¡£ LANG ¤È LC_* ¤Î´Ø·¸¡¢Í¤êÆñ¤¦¤´¤¶¤¤¤Þ¤¹¡£ÊÙ¶¯¤Ë¤Ê¤ê¤Þ¤¹¡£ #!/bin/csh -fx locale unsetenv LC_ALL setenv LC_ALL ja_JP.PCK setenv LANG ja_JP.PCK unsetenv LC_ALL locale env ¤È¤·¤Æ¡¢¤¦¤Þ¤¯¤¤¤¯¥µ¡¼¥Ð¡¼¤ÈƱ¤¸locale¤Ë½ÐÍè¤Þ¤·¤¿¤¬¤½¤ì¤Ç¤âÉÔÀ°¹ç¤Ë¤Ê¤ê¤Þ¤¹¡£ env¼Â¹Ô·ë²Ì --¾å¼ê¤¯¹Ô¤¯¥µ¡¼¥Ð¡¼----------------------------------------- HOME=/export/home/adm HZ=100 LANG=ja_JP.PCK LOGNAME=adm MAIL=/var/mail/adm PATH=/opt/oracle/product/8.1.7/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin: PS1=# PWD=/opt/netos/bin SHELL=/bin/csh TERM=vt100 TZ=Japan USER=adm _INIT_NET_STRATEGY=none _INIT_PREV_LEVEL=S _INIT_RUN_LEVEL=3 _INIT_RUN_NPREV=0 _INIT_UTS_ISA=sparc _INIT_UTS_MACHINE=sun4u _INIT_UTS_NODENAME=isv1dm10 _INIT_UTS_PLATFORM=SUNW,Ultra-Enterprise-10000 _INIT_UTS_RELEASE=5.8 _INIT_UTS_SYSNAME=SunOS _INIT_UTS_VERSION=Generic_108528-16 --¾å¼ê¤¯¹Ô¤«¤Ê¤¤¥µ¡¼¥Ð¡¼----------------------------------------- HOME=/ HZ=100 LOGNAME=root PATH=/usr/sbin:/usr/bin:/opt/EMCpower/bin:/etc:/usr/ccs/bin:/usr/local/bin SHELL=/sbin/sh TERM=vt100 TZ=Japan PWD=/opt/netos5/bin USER=root LANG=ja_JP.PCK ----------------------------------------------------------------- ¤³¤ÎÊդδĶ¤¬°ã¤¦¤Î¤¬¥À¥á¤Ê¤Î¤Ç¤·¤ç¤¦¤«¡© °Æ£±¤Ïja_JP.PCK ¥í¥±¡¼¥ë¤Ï¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤ª¤ê¾åµ¤ÇLANG¤ÎÀßÄê¤â ½ÐÍ褿¤Î¤Ç¡¢°Æ¤«¤é¤Ï³°¤ì¤¿¤È»×¤¤¤Þ¤¹¡£ °Æ£²¤Ç¤¹¤¬¡¢echo¤ò¥À¥Ö¥ë¥³¡¼¥Æ¡¼¥·¥ç¥ó¤Ç°Ï¤à¤Î¤È¥·¥ó¥°¥ë¥³¡¼¥Æ¡¼¥·¥ç¥ó¤Ç °Ï¤à¤Î¤Ç¤Ï²ò¼á¤¬°Û¤Ê¤ë¤Î¤Ç¤¹¤Í¡©¡©¡¡¡¡ÃΤê¤Þ¤»¤ó¤Ç¤·¤¿¡£¡£ °Æ£³¤Ç¤¹¤¬¡¢¤¦¤Þ¤¯¤¤¤¯¥µ¡¼¥Ð¡¼¤Ç¤ÏShift_JIS¤ÇÆ°ºî¤·¤Æ¤¤¤ë¤Î¤Ç 祤ËÍî¤Á¤Þ¤»¤ó¡£¡£env¤Î·ë²Ì¤Ëº¹¤¬¤¢¤ë¤Î¤¬¸¶°ø¤Ç¤·¤ç¤¦¤«¡©¡© ʸ»ú¥³¡¼¥É¤Ã¤Æ±ü¤¬¿¼¤¤¤È¤¤¤¦¤«Ê£»¨¤È¤¤¤¦¤«Ìñ²ð¤Ç¤¹¤Í¡£¡£(¡°¡°; |
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>>4241 ¤Þ¤Ä > /usr/lib/locale/ja_JP.PCK/:¤òξ¥µ¡¼¥Ð¡¼¤ÇÈæ³Ó¤·¤Þ¤·¤¿¤¬Æ±¤¸¤Ç¤·¤¿¡£ ¤½¤¦¤Ç¤¹¤«¡¢Ææ¤Ç¤¹¤Í¡£ > ¤½¤·¤Æ¾å¼ê¤¯¹Ô¤¯¥µ¡¼¥Ð¡¼¤Ç¤Ï >¡¡¡¡#!/bin/csh >¡¡¡¡setenv LANG ja_JP.PCK >¡¡¡¡echo "¥í¡¼¥É¥¨¥é¡¼¥Á¥§¥Ã¥¯¥ê¥¹¥ÈºîÀ®½èÍý($0) ³«»Ï" > ¤âÆ°ºî¤·¤Þ¤·¤¿¡£ ¤½¤ì¤ÏºÇ½é¤«¤é LC_CTYPE ¤¬ ja_JP.PCK ¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤«¤é¤Ç¤Ï¤Ê¤¤¤Ç¤¹¤«? LANG¡¦LC_* ¤òÁ´Éô¥¯¥ê¥¢¤·¤Æ¡¢¤³¤Î¥¹¥¯¥ê¥×¥È¤¬Æ°¤¤Þ¤¹¤«? ¤¦¤Á¤Î ja_JP.PCK ¥í¥±¡¼¥ë¤¬¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë Solaris2.6 ¤Ç¤Ï¥¨¥é¡¼¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ > °Æ£³¤Ç¤¹¤¬¡¢¤¦¤Þ¤¯¤¤¤¯¥µ¡¼¥Ð¡¼¤Ç¤ÏShift_JIS¤ÇÆ°ºî¤·¤Æ¤¤¤ë¤Î¤Ç > 祤ËÍî¤Á¤Þ¤»¤ó¡£¡£env¤Î·ë²Ì¤Ëº¹¤¬¤¢¤ë¤Î¤¬¸¶°ø¤Ç¤·¤ç¤¦¤«¡©¡© ¥í¥±¡¼¥ë¤òÅý°ì¤Ã¤Æ¤Î¤Ï¡¢Î㤨¤Ð¥í¥°¤Î¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤¬¤Ð¤é¤Ð¤é ¤À¤Ã¤¿¤ê¤¹¤ë¤È grep ¤¹¤ë¤Ë¤âÌÌÅݤǤ·¤ç¡¢¤È¤¤¤¦¥ì¥Ù¥ë¤ÎÏäǤ¹¡£ ¤¦¤Þ¤¯¤¤¤«¤Ê¤¤¥µ¡¼¥Ð¤Ç¡¢ #!/bin/csh -f echo "¥í¡¼¥É¥¨¥é¡¼¥Á¥§¥Ã¥¯¥ê¥¹¥ÈºîÀ®½èÍý($0) ³«»Ï" ¤Î¥¹¥¯¥ê¥×¥È¤ò root ¤Ç % env LANG=ja_JP.PCK [¥¹¥¯¥ê¥×¥È̾] ¤È¤¹¤ë¤ÈÆ°¤¯¤Î¤Ç¤¹¤è¤Í? ¤¢¤È¡¢¤¦¤Þ¤¯¤¤¤«¤Ê¤¤¥µ¡¼¥Ð¤Ç¡¢ - root ¤Ç¼Â¹Ô¤¹¤ë¤È¥¨¥é¡¼ - user01 ¤Ç¼Â¹Ô¤¹¤ë¤È¤¦¤Þ¤¯Æ°¤¯ ¤È¤¤¤¦¤³¤È¤Ç¤¹¤è¤Í? root ¤È user01 ¤Î¥í¥°¥¤¥ó¸å¤Î env ·ë²Ì¤òÈæ³Ó¤·¤Æ¤ß¤Æ¤Ï¤É¤¦¤Ç¤¹¤«? |
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>>4242 68user ¾å¼ê¤¯¹Ô¤¯¥µ¡¼¥Ð¡¼¤Ç ---------------- unsetenv LC_ALL unsetenv LANG locale env echo "¥í¡¼¥É¥¨¥é¡¼¥Á¥§¥Ã¥¯¥ê¥¹¥ÈºîÀ®½èÍý($0) ³«»Ï" ---------------- ¤È¤·¤¿¤é ----------------------------------------- LANG= LC_CTYPE="C" ¡¦¡¦¡¦ _INIT_UTS_VERSION=Generic_108528-16 (/data/keisu/ffile/shell/Data_Unqget.sh) ----------------------------------------- ¤È¤Ê¤ê¤Þ¤·¤¿¡£¡£Æó¥Ð¥¤¥Èʸ»ú¤¬Ìµ»ë¤µ¤ì¤Æ¤¤¤ë¡©¡© > ¤¦¤Þ¤¯¤¤¤«¤Ê¤¤¥µ¡¼¥Ð¤Ç¡¢ > #!/bin/csh -f > echo "¥í¡¼¥É¥¨¥é¡¼¥Á¥§¥Ã¥¯¥ê¥¹¥ÈºîÀ®½èÍý($0) ³«»Ï" > ¤Î¥¹¥¯¥ê¥×¥È¤ò root ¤Ç > % env LANG=ja_JP.PCK [¥¹¥¯¥ê¥×¥È̾] > ¤È¤¹¤ë¤ÈÆ°¤¯¤Î¤Ç¤¹¤è¤Í? »ä¤Ë¤Ïroot¤Ç¼Â¹Ô¤¹¤ë¸¢¸Â¤¬¤Ê¤¯¡¢¤¢¤ë¥Ð¥Ã¥Á´ÉÍý¥Ä¡¼¥ë·Ðͳ¤Ç µ¯Æ°¤µ¤»¤Æ¤¤¤ë¤Î¤Ç¤¹¤¬¡¢¤½¤Î¥Ä¡¼¥ë¤Ë env LANG=ja_JP.PCK /disk01/hoge/hoge.csh ¤Èµ½Ò¤·¤Æµ¯Æ°¤µ¤»¤ë¤È stat: No such file or directory ¤È¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤·¤¿¡£¡£ > ¤¢¤È¡¢¤¦¤Þ¤¯¤¤¤«¤Ê¤¤¥µ¡¼¥Ð¤Ç¡¢ > - root ¤Ç¼Â¹Ô¤¹¤ë¤È¥¨¥é¡¼ > - user01 ¤Ç¼Â¹Ô¤¹¤ë¤È¤¦¤Þ¤¯Æ°¤¯ > ¤È¤¤¤¦¤³¤È¤Ç¤¹¤è¤Í? ¤½¤¦¤Ç¤¹¡£ ¥Ð¥Ã¥Á´ÉÍý¥Ä¡¼¥ë¤Ï¤½¤Î¥Ä¡¼¥ë¥×¥í¥»¥¹¤òµ¯Æ°¤µ¤»¤¿»þÅÀ¤Î µ¯Æ°¤·¤¿¥æ¡¼¥¶´Ä¶¤¬°ú¤·Ñ¤¬¤ì¤ë¤Î¤Ç¤¹¤¬¡¢root¤Ç¤½¤Î ¥Ä¡¼¥ë¤òµ¯Æ°¤µ¤»¤Æ¤¤¤Þ¤¹¡£ telnet¤Çuser01¤Ç¥í¥°¥¤¥ó¤·¤Æ¼Â¹Ô¤¹¤ë¤È¾å¼ê¤¯Æ°¤¯¤Î¤Ç¤¹¡£ > root ¤È user01 ¤Î¥í¥°¥¤¥ó¸å¤Î env ·ë²Ì¤òÈæ³Ó¤·¤Æ¤ß¤Æ¤Ï¤É¤¦¤Ç¤¹¤«? °Ê²¼¤Î¤È¤ª¤ê¤Ç¤¹¡£ ------------root------------------------------------------------- ¡ô¥¹¥¯¥ê¥×¥È¤Ëenv¤ò½ñ¤¤¤Æ¥Ä¡¼¥ë¤«¤é¼Â¹Ô¤µ¤»¤ÆÅǤ½Ð¤·¤¿·ë²Ì¤Ç¤¹ HOME=/ HZ=100 LOGNAME=root PATH=/usr/sbin:/usr/bin:/opt/EMCpower/bin:/etc:/usr/ccs/bin:/usr/local/bin SHELL=/sbin/sh TERM=vt100 TZ=Japan PWD=/opt/netos5/bin USER=root LANG=ja_JP.PCK ------------user01------------------------------------------------- HOME=/export/home/user01 PATH=/opt/ora8i/app/oracle/product/8.1.7/bin:/usr/bin:/usr/ccs/bin:/usr/ucb:/bin:/usr/bin:/usr/ucb: /etc:. LOGNAME=user01 HZ=100 TERM=vt100 TZ=Japan SHELL=/bin/csh MAIL=/var/mail/user01 LANG=ja_JP.PCK _INIT_NET_STRATEGY=none _INIT_PREV_LEVEL=S _INIT_RUN_LEVEL=3 _INIT_RUN_NPREV=0 _INIT_UTS_ISA=sparc _INIT_UTS_MACHINE=sun4u _INIT_UTS_NODENAME=atras01 _INIT_UTS_PLATFORM=SUNW,Sun-Fire-480R _INIT_UTS_RELEASE=5.8 _INIT_UTS_SYSNAME=SunOS _INIT_UTS_VERSION=Generic_108528-22 PWD=/export/home/user01 USER=user02 ORACLE_BASE=/opt/ora8i/app/oracle ORACLE_HOME=/opt/ora8i/app/oracle/product/8.1.7 ORACLE_SID=SID_A NLS_LANG=Japanese_Japan.JA16SJIS ORA_NLS33=/opt/ora8i/app/oracle/product/8.1.7/ocommon/nls/admin/data LD_LIBRARY_PATH=/opt/ora8i/app/oracle/product/8.1.7/lib ----------------------------------------------------------------- ²¿¤¬°¤¤¤Î¤«Ê¬¤«¤ê¤Þ¤¹¤«¡©¡© |
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>>4243 ¤Þ¤Ä ¤ï¤¿¤·¤¬¸À¤¤¤¿¤¤¤Î¤Ï - ¥¹¥¯¥ê¥×¥È¤ÎÀèƬ¤Ç LANG ¤òÀßÄꤷ¤Æ¤â¡¢´û¤Ë»ú¶ç²òÀÏ¤Ï ½ªÎ»¤·¤Æ¤¤¤ë¤Î¤À¤«¤é°ÕÌ£¤¬¤Ê¤¤¤Î¤Ç¤Ï¡£ - ¤¦¤Þ¤¯Æ°¤¯´Ä¶¤Ç¤Ï¡¢¸µ¡¹ ja_JP.PCK ¤¬ÀßÄꤵ¤ì¤Æ¤¤¤¿¤À¤±¤Ç¤Ï¡£ ¤È¤¤¤¦¤³¤È¤Ç¤¹¡£ > stat: No such file or directory ¤³¤ì¤ÏÊÌÌäÂê¤Ç¤¹¤è¤Í¡£ #!/bin/csh -f echo "¥Á¥§¥Ã¥¯" ¤¬Æ°¤¯¤«¤É¤¦¤«¤ò³Îǧ¤¹¤Ù¤¤Ç¤¹¡£ |
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¤¢¤È¡¢ Locale could not be set properly ¤Ë¤Ä¤¤¤Æ¤Ï¤ï¤«¤ê¤Þ¤»¤ó¡£ ¤³¤Á¤é¤Î´Ä¶¤Ç¤Ï¡¢ja_JP.PCK ¥í¥±¡¼¥ë¤¬¤Ê¤¤¾ì¹ç¤Î¤ß ¤³¤Î¥¨¥é¡¼¤¬½Ð¤Æ¡¢¥í¥±¡¼¥ë¤¬¤¢¤ë´Ä¶¤Ç¤Ï¤¦¤Þ¤¯Æ°¤¤Þ¤·¤¿¡£ |
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>>4243 ¤Þ¤Ä ¥á¥Ã¥»¡¼¥¸¤Î°ÕÌ£¤È¤·¤Æ¤Ï¡¢ÁªÂò¤µ¤ì¤¿¥í¥±¡¼¥ë¤¬»ÈÍѤǤ¤Ê¤¤¾õÂ֡ʤĤޤꥤ¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤Ê¤¤¡Ë ¤Ç¤¢¤ë»ö¤ò¼¨¤·¤Æ¤¤¤Þ¤¹¡£ ¶²¤é¤¯º£¤Î¾õÂÖ¤Ï 1./etc/profile ¤« /.profile¤Ç LC_ALL ¤òÀßÄꤷ¤Æ¤¤¤ë¡£¡Ê³î¤Ä´Ö°ã¤¤¡Ë 2.ÅöÁ³ root ¤«¤éÀ¸À®¤µ¤ì¤¿»Ò¥×¥í¥»¥¹¤Ë¤â LC_ALL ¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¡Ê³î¤Ä´Ö°ã¤¤¡Ë 3.LANG ¤òÊѹ¹¤¹¤ëºÝ¤Ë¡Ê LC_ALL ¤¬¶õ¤Ç¤Ï¤Ê¤¤¤Î¤Ç¡Ë LC_ALL ¤Î¥í¥±¡¼¥ë¤Ë¤Ä¤¤¤Æ¤â ¥Á¥§¥Ã¥¯¤µ¤ì¤ë ¢ªÂ¸ºß¤·¤Ê¤¤¥í¥±¡¼¥ë¤Ê¤Î¤Ç¡ÖLocale could not be set properly¡×¤ò½ÐÎÏ ¡Ê¤¿¤À¤· LANG ¤ÏÊѹ¹¤µ¤ì¤Æ¤¤¤ëȦ¡Ë ¤À¤È»×¤¤¤Þ¤¹¡£ °ìÈ̥桼¥¶¤ÇÆ°ºî¤¹¤ë¤Î¤Ç¤¢¤ì¤Ð¡¢PCK ¥í¥±¡¼¥ë¤Ï¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë¤Î¤Ç ʸ»ú²½¤±¤Î¸¶°ø¤Ï¡¢¿Æ¥×¥í¥»¥¹¤Î´Ä¶ÊÑ¿ô¤Î°ã¤¤¤Ë¤è¤ë¤Î¤«¤âÃΤì¤Þ¤»¤ó¡£¤Ä¤Þ¤ê >>4244 68user ¤Ç¤Ï¤Ê¤¤¤«¤È¡£ ¡Ê³Îǧ¤¹¤ë¤¿¤á¤Ë¤Ï wrapper ¥¹¥¯¥ê¥×¥È¤«¤Þ¤¹¤Î¤¬´Êñ¤À¤È»×¤¤¤Þ¤¹¡£¡Ë |
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>>4268 ¤È¤ª¤ê¤¹¤¬¤ê ½¤Àµ¤¤¤¿¤·¤Þ¤·¤¿¡£¤´»ØŦ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ http://X68000.q-e-d.net/~68user/net/http-auth-2.html http://X68000.q-e-d.net/~68user/cgi-bin/cvsweb.cgi/public_html/net/org/http-auth-2.html |
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>>4267 ¤Ä¤è¤· >¤ê¤¢¤¨¤º¤³¤ì¤òÆɤó¤Ç¤¯¤À¤µ¤¤¡£ >http://X68000.q-e-d.net/~68user/unix/pickup?%A5%EA%A5%C0%A5%A4%A5%EC%A5%AF%A5%C8 »²¹Í¤Ë¤Ê¤ê¤Þ¤¹¡£ ÆäˡÖ2>&1¡×¤ÎÀâÌÀ¤Ë¤Ä¤¤¤Æ¤Ï¡¢¡Ö2 ¤Î½ÐÎÏÀè¤ò 1 ¤Ë¥Þ¡¼¥¸¤¹¤ë¡×¤Ç³Ð¤¨¤ÈÀâÌÀ¤·¤Æ¤¤¤ë Ëܤ⤢¤ê¤Þ¤·¤¿¡£ >&kekka.txt ¤Ë¤Ä¤¤¤Æ¤Ï¡¢¾éĹ¤Ê¤ó¤Ç¤¹¤Í¡£ ËÜÍè¤Ê¤é¡¢¥¨¥é¡¼¤Ë¤Ê¤ë¤Ï¤º¤Ê¤Î¼ÂºÝ¤Ë¤ÏÆ°¤¤¤Æ¤¤¤ë¤Î¤Ç¡¢¤ª¤«¤·¤¤¤È¤Ï »×¤Ã¤Æ¤¤¤Þ¤·¤¿¡£ »È¤ï¤Ê¤¤Êý¤¬¤è¤µ¤½¤¦¤Ç¤¹¤Í¡£ |
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>>4271 ¤Ä¤è¤· > ËÜÍè¤Ê¤é¡¢¥¨¥é¡¼¤Ë¤Ê¤ë¤Ï¤º¤Ê¤Î¼ÂºÝ¤Ë¤ÏÆ°¤¤¤Æ¤¤¤ë¤Î¤Ç ¾éŤǤ¹¤¬¡¢¥¨¥é¡¼¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£ 2>&1 >&kekka.txt ¤Ï 2>&1 >kekka.txt 2>&1 ¤ÈƱ¤¸¤Ç¤¹¤¬¡¢¤Ò¤È¤Ä¤Î¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Ë¤Ä¤¤¤Æ¤ÎÊ£À½¤òÊ£¿ô²ó¹Ô¤Ã¤Æ¤â Ê̤˥¨¥é¡¼¤Ë¤Ï¤Ê¤ê¤Þ¤»¤ó¡£ ¤³¤ÎÎã¤Ç¤ÏºÇ½é¤Î 2>&1 ¤Ç 2 ¤Î½ÐÎÏÀ褬 stdout ¤Ë¤Ê¤ê¤Þ¤¹¤¬¡¢¸å¤Î 2>&1 ¤Ç 2 ¤Î½ÐÎÏÀ褬 kekka.txt ¤Ë¤Ê¤ê¡¢°ÕÌ£¤¬¤Ê¤¤¤À¤±¤Ç¤¹¡£ |
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>>4272 68user ²òÀâ¡¢¥¢¥É¥Ð¥¤¥¹¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ |
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>>4275 ¤Ò¤Ç ÉáÄÌ¤Ï¥×¥í¥°¥é¥à¦¤Ç MIME ¥¨¥ó¥³¡¼¥É¤·¤Æ¡¢sendmail ¤ËÅϤ·¤Þ¤¹¡£ »î¤·¤Æ¤¤¤Þ¤»¤ó¤¬¡¢mailx ¤ËÅϤ·¤Æ¤â¿ʬ¤¦¤Þ¤¯¤¤¤¯¤Ç¤·¤ç¤¦¡£ ¾Ü¤·¤¯¤Ï http://X68000.q-e-d.net/~68user/webcgi/mail-1.html http://X68000.q-e-d.net/~68user/webcgi/mail-2.html ¤òÆɤó¤Ç¤¯¤À¤µ¤¤¡£ |
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>>4280 ¤¯¤Þ Solarisi¡¦¡¦¡¦¤Ã¤ÆÉôʬ¤ÏÃÖ¤¤¤È¤¤¤Æ¡£ sh¤È¤¤¤¦¤«nawk¤Ç¤¹¤¬¡¢°Ê²¼¤Î¤è¤¦¤Ë¤ä¤ì¤Ð¤Ç¤¤Þ¤¹¡£ ¡Êawk¤Ç¤ÏÆ°¤¤Þ¤»¤ó¡£¡Ë ------------------------ $ nawk -F, ' /^[0-9]+,[0-9]+$/ { var[$1] = $2; } END { for (i=0; i<=999; ++i) { j = sprintf("%03d",i); if (j in var) print j "," var[j]; } }' data.txt ------------------------ |
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>>4281 zsh >Solarisi¡¦¡¦¡¦¤Ã¤ÆÉôʬ¤ÏÃÖ¤¤¤È¤¤¤Æ¡£ ´Ö°ã¤¨¤¿¡¦¡¦¡¦Solaris8i¤À¡¦¡¦¡¦ |
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>>4280 ¤¯¤Þ Solaris8i¤Ï¼ê¸µ¤Ë¤Ê¤¤¤Î¤Ç»î¤·¤Æ¤¤¤Ê¤¤¤Ç¤¹¤¬¡¢sh¤Ç¡£ --------------------------- #!/bin/sh # ¥Ç¥ê¥ß¥¿¤ò[,]¤Ë IFS=, # ¥¡¼¤Î¥ê¥¹¥È list="" # ·×»» while read key value; do eval "if test -z \$array$key;then array$key=0; fi" eval \array$key=`eval "expr \\$array\$key + \$value"` list=$list,$key done < data.txt # ½ÅÊ£¤·¤¿¥¡¼¤òºï½ü¤¹¤ë clone=`echo "$list" | sed 's/^,//'` for key in $clone; do list=`echo "$list" | sed "s/$key//g" | sed 's/,[,]*/,/g'` list=$list,$key done # ɽ¼¨ list=`echo "$list" | sed 's/^,//'` list=`echo "$list" | sed 's/,$//'` for key in $list; do echo -n $key, eval echo \$array$key done --------------------------- $ sh test.sh 001,60 002,5 003,35 004,100 --------------------------- ¸úΨ°¤½¤¦¤À..¡£ |
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>>4280 ¤¯¤Þ °Ê²¼¤Î¤Ç½ÐÍè¤ë¤È»×¤¤¤Þ¤¹¡£ ---------------------------------- #!/bin/sh nawk -F"," ' BEGIN { } function syukei() { total=0+0; no=$1; while (NF>0) { if (no == $1) { total = total + $2; } else { printf("%03d:%d\n",no,total); no=$1; total=$2; } getline; } printf("%03d:%d\n",no,total); } { if (NF == 0) next ; syukei() ; }' file.txt exit 0 |
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>>4287 ¥·¥ã¥Á zsh¤Î¤ª¤Ã¤·¤ã¤ë¤È¤ª¤ê¤Ç¤¹¡£ Perl¤Ç¤¤¤¦foreachŪ¤Ê»È¤¤Êý¤Ç¤¹¡£ >>4288 zsh awk¤Ï¡¢1ǯ¤Û¤ÉÁ°¤Ë1Æü¡Ê¥×¥í¥°¥é¥à°ì¸Ä..¡Ë»È¤Ã¤¿¤³¤È¤¬¤¢¤ë¤À¤±¤À¤Ã¤¿¤Î¤Ç¡¢ ¼Â¤Ï¥ê¥Õ¥¡¥ì¥ó¥¹¤ò¤Á¤ç¤Ã¤È¸«¤Þ¤·¤¿¡£ ¤½¤³¤Çforeach¤¢¤ë¤¸¤ã¤ó¤È..¡£ÃΤé¤Ê¤¤Ê¬¡¢³Îǧ¤¹¤ë¤Î¤Ç¤¦¤Þ¤¯¤¤¤Ã¤¿´¶¤¸¤Ç¤¹¤«¤Í..¡£ zsh¤µ¤ó¤Î¥³¡¼¥É¤Ï¡¢¥½¡¼¥È¤ò¹Í¤¨¤Æ¡¢¤¢¤Î¤è¤¦¤Ê½ñ¤Êý¤ò¤·¤Æ¤¤¤ë¤Î¤«¤È»×¤Ã¤Æ¤¤¤Þ¤·¤¿¡£ »ä¤ÏÉáÃÊ¡¢¤³¤¦¤¤¤¦¤Î¤Ë¤ÏPerl¤ò»È¤Ã¤Æ¤¤¤Þ¤¹¡£ |
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>>4288 zsh ÈÖ¹æ¤ÎÈæ³Ó¡¢È½ÃǤ·¤Æ¤¤¤Þ¤»¤ó¤¬¡¢Á°¸å¤¬Æ±¤¸¤«¤É¤¦¤«¤ÎȽÃÇ¤Ï ¤É¤³¤Ç¤·¤Æ¤¤¤ë¤Î¤Ç¤¹¤«¡£ >{v[$1]+=$2;} ¤ÇȽÃǤ·¤Æ¤¤¤ë¤Î¤Ç¤¹¤«¡£ ¤ª´ê¤¤¤·¤Þ¤¹¡£ >>4290 nagadomi Perl¤ò»È¤¦¤Î¤¬ÊØÍø¤Ê¤Î¤Ç¤¹¤«¡£ Perl¤Ï¡¢¿Í¤¬ºî¤Ã¤¿¤Î¤ò¥á¥ó¥Æ¥Ê¥ó¥¹¤¹¤ë¤¿¤á£±ÆüÄ´¤Ù¤¿¤Î¤ß¤Ç¤¹¡£ |
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>>4288 zsh ÇÛÎóv¤Îź¤¨»ú¤¬¡¢ÈÖ¹æ¤Ê¤ó¤Ç¤¹¤Í¡£ ¤À¤«¤é¡¢ÈÖ¹æ¤ÎÇÛÎóÍ×ÁǤ˳ä¤êÅö¤Æ¤é¤ì¤¿Ãͤ¬»ÈÍѤǤ¤ë¤«¤é ÈÖ¹æ¤ÎÈæ³Ó¡¢¥Á¥§¥Ã¥¯¤¬ÉÔÍפʤó¤Ç¤¹¤Í¡£ ź¤¨»ú¤Ë¤Ï¡¢¿ôÃͤ·¤«»ÈÍѤǤ¤Ê¤È»×¤Ã¤Æ¤¤¤Þ¤·¤¿¡£ ʸ»úÎó¤â»È¤¨¤ë¤ó¤Ç¤¹¤Í¡£ |
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>>4283 nagadomi ¤Ê¤ë¤Û¤É¡¢length ¤Ç¤¹¤«¡£RFC ¤ò¤¢¤µ¤Ã¤Æ¤ß¤Þ¤·¤¿¤¬¡¢¤Þ¤À¸«¤Ä¤±¤é¤ì¤Þ¤»¤ó¡£ ȯ¸«¤·¤¿¤é¤¼¤Ò¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£ ´Ø·¸¤¢¤ë¤«¤Ê? ¤È»×¤¤¤Ä¤Ä¡¢¤Þ¤À¤Á¤ã¤ó¤ÈÆɤó¤Ç¤¤¤Ê¤¤»ñÎÁ: http://www.cs.utah.edu/~danderse/adns/arch.html http://www.zeroconf.org/Rendezvous/txtrecords.html |
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sed¤ò»ÈÍѤ·¤ÆÂçʸ»ú¤«¤é¾®Ê¸»ú¤ËÊÑ´¹¤·¤¿¤¤¤Î¤Ç¤¹¤¬¡¢ ¤Ê¤«¤Ê¤«¾å¼ê¤¯¤¤¤¤Þ¤»¤ó¡£ Î㤨¤Ð¡¢¡ÖYAMADA¡×¤ò¡ÖYamada¡×¤ÈÀèƬ¤Î£±Ê¸»úÌܤÏÂçʸ»ú¤Ç¡¢ £²Ê¸»úÌܰʹߤò¾®Ê¸»ú¤ËÊÑ´¹¤·¤¿¤¤¤Î¤Ç¤¹¤¬¡¢°Ê²¼¤ÎÍͤËsed ¤ò»È¤Ã¤Æ¤ä¤Ã¤¿¤Î¤Ç¤¹¤¬¾å¼ê¤¯¹Ô¤¤Þ¤»¤ó¡£ sed¤Ç¤Ï¡¢ÌµÍý¤Ê¤Î¤Ç¤·¤ç¤¦¤«¡£ ´Ä¶¤Ï¡¢Solaris8¡¢B¥·¥§¥ë¤Ç¤¹¡£ ---------------------- NM=Ya1AMADA echo $NM | sed 's/[A-Z].*/[a-z]/g' NM=YAMADA echo $NM | sed 's/\(.\)[A-Z]*/\1/g' |
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>>4346 hagu ¿ʬ¡¢sed¤À¤±¤Ç¤Ï̵Íý¤À¤È»×¤¤¤Þ¤¹¡£ sed¤ò»È¤ï¤Ê¤¯¤Æ¤â¡¢awk¤À¤±¤Ç¤â²Äǽ¤Ç¤¹¡£ echo $NM | nawk '{for(j=i=1;i<=length($0); i++) if(i==1) {NM[i]=substr($0,i,1)} else {NM[i]=tolower(substr($0,i,1))}} END{for(count in NM) printf("%c",NM[count]); printf("\n")}' |
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>>4347 ¤ª »î¤·¤Æ¤ß¤Þ¤·¤¿¤¬¡¢½ÐÊý¤¬ÊѤǤ¹¡£ amadaY ¤È¤Ê¤ê¤Þ¤¹¡£ |
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»Ï¤á¤Þ¤·¤Æ¡¢¥Í¥Ã¥È¥ï¡¼¥¯¥×¥í¥°¥é¥ß¥ó¥°¼þÊÕÆɤޤ»¤Æĺ¤¤Þ¤·¤¿¡£ ´Ê·é¤Ê¥½¡¼¥¹¤ÇÆɤߤ䤹¤«¤Ã¤¿¤Ç¤¹¡£ ¤ªÎé¤Ë·Ç¼¨ÈÄ¥«¥¥³¡¢¤½¤ì¤Ë¤·¤Æ¤â¤ß¤Ê¤µ¤óÊÙ¶¯Ç®¿´¤Ç¤¹¤Í¡Ê¾Ð ---------------------------------------- echo $NM | \ sed -e h -e 's/^\(.\)\(.*\)/\1/g' \ -e 'y/[abcdefghijklmnopqrstuvwxyz]/[ABCDEFGHIJKLMNOPQRSTUVWXYZ]/' \ -e x \ -e 's/^.\(.\)/\1/g' \ -e 'y/[ABCDEFGHIJKLMNOPQRSTUVWXYZ]/[abcdefghijklmnopqrstuvwxyz]/' \ -e H \ -e g \ -e 's/\n//' ---------------------------------------- ¤Ê¤ó¤È¤Ê¤·sed¤ÎÊÙ¶¯¤·¤Æ¤·¤Þ¤Ã¤¿¡¢ËÜÇ㤦µ¤¤Ë¤Ï¤Ê¤é¤Ê¤¤¤±¤É¤Í¡£ http://web.archive.org/web/19961202111128/http://yase.yajima.kuis.kyoto-u.ac.jp/staffs/sengoku/sedlec/ |
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>>4346 hagu ¤â¤·perl¤Ê¤é¤³¤ó¤Ê´¶¤¸¤Ê¤ó¤Ç¤·¤ç¤¦¤«¡© echo $NM | perl -ple 'y/A-Z/a-z/;substr($_,0,1)=~y/a-z/A-Z/;' |
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>>4347 ¤ª >>4348 hagu Ï¢ÁÛÇÛÎó¤Î¾ì¹ç¡¢É½¼¨¤Î½ç½ø¤Ï¡¢¥Ï¥Ã¥·¥åË¡¤Ë½¾¤¦¤Î¤Ç¥é¥ó¥À¥à¤È¤Ê¤ê¤Þ¤¹¡£ ¤¹¤ß¤Þ¤»¤ó¡£ echo $NM | nawk '{for(i=1;i<=length($0); i++) if(i==1) {NM[i]=substr($0,i,1)} else {NM[i]=tolower(substr($0,i,1))}} END{for(j=1; j<i; j++) printf("%c",NM[j]); printf("\n")}' |
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>>4349 ¥Þ¡¼¥Ö¥ë À¨¤¤¡£ sed¤À¤±¤Ç¤Ç¤¹¤Í¡£ ¤Ç¤â¡¢À¨¤¯¡¢Ê£»¨¤¹¤®¤Þ¤¹¡£ >>4351 ¤ª º£Å٤ϡ¢´üÂÔ¤·¤¿¤¤¤¿·ë²Ì¤¬ÆÀ¤é¤ì¤Þ¤·¤¿¡£ awk¤ò»È¤Ã¤Æ¤¤¤ë¤Î¤âÊ£»¨¤Ç¤¹¤Í¡£ |
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>>4352 hagu ¤³¤ì¤¸¤ã¤À¤á¡© $ echo $NM | nawk '{ a=toupper(substr($0,1,1)); b=tolower(substr($0,2)); printf "%s%s\n",a,b; }' |
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>>4353 zsh ¤½¤¦¤Ç¤¹¤è¤Í¡£ substr()¤Ç2ʸ»úÌܰʹߤ¹¤Ù¤Æ¤òÊÑ´¹¤·¤Æ¤·¤Þ¤¨¤Ð¤¤¤ó¤Ç¤¹¤è¤Í¡£ ²¿¡¢¥ë¡¼¥×¤Ç£±Ê¸»ú¤º¤ÄÊÑ´¹¤·¡¢É½¼¨¤·¤Æ¤¤¤ë¤ó¤À¤í¤¦¡£ |
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¤¢¤Þ¤êÃΤé¤ì¤Æ¤¤¤Ê¤¤scanf¤ÎÍÑË¡¡£ ´û½Ð¤Ç¤·¤¿¤«»ÄÇ°¡£>>4041>>4042 http://www.linux.or.jp/JM/html/LDP_man-pages/man3/scanf.3.html °Ê²¼Æ±°Õ ------------------------------------- sscanf(host_path,"%[^/]%s",host,path); ------------------------------------- p = strchr(host_path, '/'); if ( p != NULL ){ strcpy(path, p); *p = '\0'; strcpy(host, host_path); } else { strcpy(host, host_path); } ------------------------------------- |
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fdopen()¤ÇºîÀ®¤µ¤ì¤¿¥¹¥È¥ê¡¼¥à¤¬ÊĤ¸¤é¤ì¤¿¤È¤¤Ë¥Õ¥¡¥¤¥ëµ½Ò»Ò¤â ÊĤ¸¤é¤ì¤ë¡£ http://www.linux.or.jp/JM/html/LDP_man-pages/man3/fdopen.3.html ¤è¤Ã¤Æ°Ê²¼¤Î¥Ú¡¼¥¸¤ÎL:125¤ÏÉÔÍפǤ¹¡£ http://x68000.q-e-d.net/~68user/net/c-http-2.html |
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>>4356 ¥Þ¡¼¥Ö¥ë ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¤È¤ê¤¢¤¨¤º POSIX ¤ò³Îǧ¤µ¤»¤Æ¤¯¤À¤µ¤¤ (ÌÀÆü°Ê¹ß)¡£ http://www.opengroup.org/onlinepubs/009695399/functions/fdopen.html |
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>>4357 68user ÌÀÆü°Ê¹ß¤È¸À¤¤¤Ä¤Äº£³Îǧ¤·¤Æ¤ß¤Þ¤·¤¿¤¬¡¢POSIX ¤Ë¤Ï¤½¤¦¤¤¤¦µ½Ò¤Ï ¤Ê¤¤¤è¤¦¤Ë¸«¤¨¤Þ¤¹¡£¤Þ¤¿¡¢Solaris9 ¤Î¥Þ¥Ë¥å¥¢¥ë¤Ë¤â½ñ¤¤¤Æ¤Ê¤¤¤è¤¦¤Ë ¸«¤¨¤Þ¤¹¡£ http://www.freebsd.org/cgi/man.cgi?query=fdopen&sektion=3C&manpath=SunOS+5.9 ¤·¤«¤· BSD ¤Ê¤é¤Ð¡¢4.4BSD-Lite2 ¤Ë¤Ï¤½¤Î¤è¤¦¤Êµ½Ò¤¬¤¢¤ê¤Þ¤¹¡£ http://www.freebsd.org/cgi/man.cgi?query=fdopen&manpath=4.4BSD+Lite2&format=html Solaris ¤ä HP-UX ¤¬¼ê¸µ¤Ë¤¢¤ëÊý¤Ë¤ª´ê¤¤¤Ê¤Î¤Ç¤¹¤¬¡¢fdclose ¤·¤Æ fclose ¤·¤¿ ¤È¤¤Ë¥½¥±¥Ã¥È¥Ç¥£¥¹¥¯¥ê¥×¥¿¤¬¥¯¥í¡¼¥º¤µ¤ì¤ë¤«¤É¤¦¤« truss ¥³¥Þ¥ó¥É¤Ê¤É¤Ç ³Îǧ¤·¤Æ¤¤¤¿¤À¤±¤Ê¤¤¤Ç¤·¤ç¤¦¤« (¤ï¤¿¤·¤Î¤Þ¤ï¤ê¤Ï FreeBSD ¤È Linux ¤·¤«¤Ê¤¤¤Î¤Ç)¡£ ¤¤¤º¤ì¤Ë¤»¤è²¿¤«¤·¤é¤ÎÊä¤ÏÄɵ¤·¤¿¤¤¤È¹Í¤¨¤Æ¤¤¤Þ¤¹¡£ |
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>>4358 68user > fdclose ¤·¤Æ fclose ¤·¤¿¤È¤¤Ë ¡Öfdopen ¤·¤Æ fclose ¤·¤¿¤È¤¤Ë¡×¤Î¸í¤ê¤Ç¤·¤¿¡£ ¤Á¤Ê¤ß¤Ë¡ÖUNIX ¥Í¥Ã¥È¥ï¡¼¥¯¥×¥í¥°¥é¥ß¥ó¥°Âè2Èǡפ«¤é¤Ï¡¢¤³¤Î·ï¤Ë¤Ä¤¤¤Æ¤Î µ½Ò¤òÆɤ߼è¤ë¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ |
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>>4359 68user µ¡¼ï°Í¸Åù¿¼¤¯¹Í¤¨¤º¤Ë½ñ¤¹þ¤ó¤Ç¤·¤Þ¤Ã¤Æ¿½¤·Ìõ¤´¤¶¤¤¤Þ¤»¤ó¡£ ¤Þ¤¿Ãι礤¤ËÏ令ë¿Í¤¬¤¤¤Ê¤¤°Ù¤Ë·è¤á¤Ä¤±¤¿¤è¤¦¤Ê½ñ¤¹þ¤ß¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤Ã¤¿¤³¤È¤â¤ªÏͤӤ·¤Þ¤¹¡£ ´ðËÜŪ¤ËFILE¹½Â¤ÂΤËfile¥Ç¥£¥¹¥¯¥ê¥×¥¿¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¤â¤Î¤ÈÍý²ò¤·¤Æ¤¤¤¿¤â¤Î¤Ç¡¢ fclose»þ¤ËϢư¤·¤Æclose¤µ¤ì¤ë¤«¤Ê¡©¤Èñ½ã¤Ë¹Í¤¨¤Æ¤·¤Þ¤¤¤Þ¤·¤¿¡£ truss¤Ç³Îǧ¤·¤¿·ë²Ì¤¬°Ê²¼¤Çclose¤µ¤ì¤Æ¤¤¤ë¤è¤¦¤Ç¤·¤¿¡Ê¤³¤ì¤ª¤â¤·¤í¤¤¤Ç¤¹¤Í¡Ë SunOS eibw23 5.9 Generic_112233-03 sun4u sparc SUNW(Solaris£¸¤«£¹¡Ë ----------------------------------------------------------- read(0, 0xFF3414EC, 1024) (sleeping...) read(0, "\n", 1024) = 1 llseek(3, 0, SEEK_CUR) = 0 close(3) = 0 read(0, 0xFF3414EC, 1024) (sleeping...) read(0, "\n", 1024) = 1 _exit(0) |
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>>4360 ¥Þ¡¼¥Ö¥ë ¤¦¤î¡¢¥¢¥É¥ì¥¹¹þ¤ß¤ÇŽ¤Ã¤Á¤Þ¤Ã¤¿¡¢¥Ï¥º¥«¥·¥£ |
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>>4360 ¥Þ¡¼¥Ö¥ë opensolaris¤¬solaris¤È¤É¤ì¤À¤±°ã¤¦¤«¤ï¤«¤ê¤Þ¤»¤ó¤¬¡¢ http://cvs.opensolaris.org/source/xref/on/usr/src/lib/libc/port/stdio/fdopen.c#64 fd¤ÎÃͤÏñ½ã¤ËÅϤµ¤ì¤Æ¤¤¤ë¤è¤¦¤Ë¸«¤¨¤Þ¤¹¡£ ¡Ê¢¬¤Î¥µ¥¤¥È»È¤¤°Â¤¯¤ÆÎɤ¯»È¤Ã¤Æ¤Þ¤¹¡¢BSD¤Ç¤³¤Î¤è¤¦¤Ê´¶¤¸¤Î¥Ú¡¼¥¸¤´Â¸ÃΤǤ¹¤«¡©¡Ë |
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>>4353 zsh À¨¤¤¤Ç¤¹¡£ ÊÑ´¹¤µ¤ì¤Þ¤·¤¿¡£ |
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>>4380 DNSÊÙ¶¯Ãæ > length ¤Î·ï¤Ç¤¹¤¬¡¢¤â¤¦¤·¤ï¤±¤¢¤ê¤Þ¤»¤ó¤¬°ì¼¡»ñÎÁ¤Ï¸¤¸¤Æ¤ª¤ê¤Þ¤»¤ó¡£ λ²ò¤·¤Þ¤·¤¿¡£°ì¼¡»ñÎÁ¤òȯ¸«¤µ¤ì¤¿¤é¡¢¤´¶µ¼¨¤¤¤¿¤À¤±¤ë¤È¹¬¤¤¤Ç¤¹¡£ > ¤½¤Î¤¿¤á¡¢¤³¤Î¥µ¥¤¥È¤Ç͸úÍøÍѤ·¤Æ¤¤¤¿¤À¤±¤ë¤Î¤Ç¤·¤¿¤é¤¢¤ê¤¬¤¿¤¤¤Ç¤¹¡£ ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£C ¤Ç¤Î¥µ¥ó¥×¥ë¥½¡¼¥¹¤È¤·¤Æ¤¼¤Ò»È¤ï¤»¤Æ¤¤¤¿¤À¤±¤ì¤Ð ¤È»×¤¤¤Þ¤¹¡£¤¿¤À¡¢º£¤Ï»þ´Ö¤¬¤È¤ì¤Ê¤¤¤Î¤Ç¡¢È¾Ç¯¸å¤È¤« 1ǯ¸å¡¢¤â¤·¤«¤·¤¿¤é ¿ôǯ¸å¤È¤Ê¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£¤½¤ÎÅÀ¤Ï¤´Î»¾µ¤¯¤À¤µ¤¤¡£ > resolver-1.pl ¤ò C ¤Ë°Ü¿¢¤·¤è¤¦¤È¤·¤¿¤â¤Î¤¬¤³¤Î¥½¡¼¥¹¤Ç¤¹¡£ ¤½¤¦¤Ê¤ó¤Ç¤¹¤«¡£¤ï¤¿¤·¤Ï¤³¤ó¤Ê¤ï¤«¤ê¤ä¤¹¤¤¥½¡¼¥¹¤ò½ñ¤¤¤¿³Ð¤¨¤Ï¤Ê¤¤¤ó¤Ç¤¹¤¬¡¢ ¤È¤Æ¤â²ÄÆÉÀ¤¬¹â¤¤¤è¤¦¤Ë´¶¤¸¤Þ¤¹¡£ ¤Ê¤¼¤Ç¤·¤ç¤¦¤Í? ¥³¥á¥ó¥È¤¬½¼¼Â¤·¤Æ¤¤¤ë¤«¤é? ¤ï¤¿¤·¤Ï¡ÖŬÀÚ¤ÊÊÑ¿ô̾¡¦´Ø¿ô̾¤ò »ÈÍѤ·¤Æ¤¤¤ì¤Ð¡¢¤¢¤Þ¤ê¥³¥á¥ó¥È¤ò½ñ¤«¤Ê¤¯¤Æ¤âÌäÂê¤Ê¤¤¡×¤È¤¤¤¦¹Í¤¨Êý¤À¤Ã¤¿ ¤Î¤Ç¤¹¤¬¡¢¤Á¤ç¤Ã¤È¹Í¤¨¤¬ÊѤï¤ê¤½¤¦¤Ç¤¹¡£ |
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Åê¹Æ¤·¤¿ DNS ¤Î¥½¡¼¥¹¥³¡¼¥É¤ÎÌäÂêÅÀ ¤½¤Î1 ( LinuxÈÇ¤Î¤ß )¾È²ñ¥¿¥¤¥×¤È¾È²ñ¥¯¥é¥¹¤ò¶¦¤Ë»ØÄꤷ¤Ê¤¤¤È¡¢ ¾È²ñ¥¯¥é¥¹¤Ë PWD=/root/src ¤¬ÁÞÆþ¤µ¤ì (null ¤Ë¤Ê¤é¤º)¡¢¥¨¥é¡¼¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¦¡£ ¤½¤ÎÉôʬ¤Ë¤À¤±¹Ê¤Ã¤¿¥µ¥ó¥×¥ë¥½¡¼¥¹( Windows/Linux ·óÍÑ ) http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1057.c window¤Ç¤Î¼Â¹Ô·ë²Ì argv[0] = C:\src\argv.exe(¢«¤³¤ì¤Ï»ä¤Î¼Â¹Ô¥Õ¥¡¥¤¥ë̾¤Ç¤¹) argv[1] = (null) argv[2] = (null) argv[3] = (null) argv[4] = (null) linux¤Ç¤Î¼Â¹Ô·ë²Ì argv[0] = ./test24(¢«¤³¤ì¤Ï»ä¤Î¼Â¹Ô¥Õ¥¡¥¤¥ë̾¤Ç¤¹) argv[1] = (null) argv[2] = PWD=/root/src argv[3] = HOSTNAME=gifu-vm-35 argv[4] = LESSOPEN=|/usr/bin/lesspipe.sh %s »×¤¤¤Ä¤¯²óÈòÊýË¡¤Ï¡¢ 1,¾È²ñ¥¿¥¤¥×¤òÆþÎÏɬ¿Ü¤Ë¤¹¤ë¡£ 2,¾È²ñ¥¯¥é¥¹¤Î¤ß°ú¿ô¤Ç¤Ï¤Ê¤¯¡¢ÊÌÅÓÆþÎϤ¹¤ë¤è¤¦¤Ë¤¹¤ë¡£ 3,¾È²ñ¥¯¥é¥¹¤ÎÀèƬ3ʸ»ú¤¬ PWD ¤Ê¤é INTERNET ¤ËÃÖ¤´¹¤¨¤Æ¤·¤Þ¤¦¡£ ¤È¸À¤Ã¤¿½ê¤Ç¤¹¤¬¡¢1,2¤Ï resolver-1.pl ¤Ë¤¯¤é¤Ù¿¤¯ÆþÎϤ¹¤ëɬÍפ¬¤¢¤ê¡¢ 3¤Ï´Ä¶°Í¸ÅÙ¤¬¹â¤¤¤«¤âÃΤì¤Þ¤»¤ó¡£ ¤³¤Î¥µ¥¤¥È¤Ç¸ø³«¤µ¤ì¤ëºÝ¤Ï¡¢¤³¤ÎÉôʬ¤Ï²¿¤«¤·¤«²þÁ±¤ò²Ã¤¨¤¿Êý¤¬Îɤ¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£ |
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>>4384 DNSÊÙ¶¯Ãæ > ¸å¡¢¥½¡¼¥¹¤òÍøÍѤ¹¤ë¡¿¤·¤Ê¤¤¡¢»þ´ü¤Ê¤É¤Ï¤¹¤Ù¤Æ¤ªÇ¤¤»¤·¤Þ¤¹¡£ ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£Í¸ú¤Ë³èÍѤµ¤»¤Æ¤¤¤¿¤À¤¤¿¤¤¤È»×¤¤¤Þ¤¹¡£ºÆÇÛÉÛ ¥é¥¤¥»¥ó¥¹¤ä¥¯¥ì¥¸¥Ã¥Èɽµ¤Ë¤Ä¤¤¤ÆÍ×˾¤¬¤¢¤ì¤Ð¡¢º£¤Î¤¦¤Á¤Ë¾µ¤Ã¤Æ¤ª¤¤Þ¤¹¡£ > printf("argv[0] = %s\n", argv[0]); > printf("argv[1] = %s\n", argv[1]); C ¤ÎÏäˤʤê¤Þ¤¹¤¬¡¢argv ¤ÎÍ×ÁÇ¿ô¤Ï argc ¤ò»²¾È¤·¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£Îΰè¤ò Ķ¤¨¤¿Éôʬ¤Ë²¿¤¬Æþ¤Ã¤Æ¤¤¤ë¤«¤Ï´Ä¶°Í¸¤Ç¤¹¡£Windows ¤Ç NULL ¤¬Æþ¤Ã¤Æ¤¤¤ë¤Î¤Ï ¤¿¤Þ¤¿¤Þ¤Ç¤¹¡£OS ¤Î¥Ð¡¼¥¸¥ç¥ó¤ä¥³¥ó¥Ñ¥¤¥é¤òÊѤ¨¤¿¤é¤É¤¦¤Ê¤ë¤«¤ï¤«¤ê¤Þ¤»¤ó¡£ Linux ¤Î¾ì¹ç¤Ï¡¢´Ä¶ÊÑ¿ô¤òÊÝ»ý¤·¤Æ¤¤¤ë environ ¤Î´Ä¶¤Ë¥¢¥¯¥»¥¹¤·¤Æ¤¤¤Þ¤¹¤¬¡¢ ¤³¤ì¤â¤¿¤Þ¤¿¤Þ¤Ç¤¹¡£ # ¤³¤ÎÎΰè¤Ï¡¢ÉáÄÌ¤Ï int main(int argc, char *argv[], char *envp[]) # ¤Ê¤É¤È¥¢¥¯¥»¥¹¤·¤Þ¤¹¡£ ¤è¤Ã¤Æ¡¢ char query_type[256]; char query_class[256]; if ( argc >= 4 ){ strcpy(query_type, argv[3]); } else { strcpy(query_type, "A"); } if ( argc >= 5 ){ strcpy(query_class, argv[4]); } else { strcpy(query_class, "INTERNET"); } ¤ä char *query_type = "A"; char *query_class = "INTERNET"; if ( argc >= 4 ) query_type = argv[3]; if ( argc >= 5 ) query_class = argv[4]; ¤Ê¤É¤È¤¹¤ë¤Î¤¬¤è¤¤¤Ç¤·¤ç¤¦¡£ |
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>>4385 68user¤µ¤ó ¥é¥¤¥»¥ó¥¹¤Ê¤É¤ÏÉÔÍפǤ¹¡£ ¤½¤ì¤È°ú¿ô¤Î¸æ»ØƳ¤É¤¦¤â¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ¤è¤¯Íý²ò¤Ç¤¡¢Linux¤Ç¤ÎÆ°ºî¤â³Îǧ¤¤¤¿¤·¤Þ¤·¤¿¡£ ¤ª¤«¤²¤ÇÌäÂêÅÀ¤¬1¤Ä²ò¾Ã¤µ¤ì¤Þ¤·¤¿¡£ ¸å¡¢¥Ñ¥Ç¥£¥ó¥°¤¬¿´ÇۤȤλö¤Ç¡¢¹½Â¤ÂΤò½ñ¤¤¤Æ¤¤¤¿¤À¤¤Þ¤·¤¿¤Î¤Ç¡¢ ¤½¤ì¤ò»²¹Í¤Ë¥½¡¼¥¹¤ò½ñ¤Ä¾¤·¤Æ¤ß¤Þ¤·¤¿¡£ WindowsÈÇ http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1058.txt ¤¿¤À struct DNS_Query { .... }; ¤Î .... ¤Î°ÕÌ£¤¹¤ë¤È¤³¤í¤¬Ê¬¤«¤é¤Ê¤«¤Ã¤¿¤Î¤Ç ¤³¤³¤Ï»ä¤Ê¤ê¤Ë²ò¼á¤·¤Æµ½Ò¤·¤Æ¤¤¤Þ¤¹¡£ ¤Þ¤¿struct DNS_Query *q;¤ÎɬÍ×À¤¬Ê¬¤«¤é¤Ê¤«¤Ã¤¿¤Î¤Ç¡¢¤³¤ì¤Ïµ½Ò¤·¤Æ¤¤¤Þ¤»¤ó¡£ ¤·¤«¤·¡¢ > Ì䤤¹ç¤ï¤»ÆâÍƤò DNS_Question ¤Ë¹½ÃÛ¤·¡¢ > Á÷¿®»þ¤ËDNS_Packet ¤Ë¥³¥Ô¡¼¤·¤Æ send ¤¹¤ë¤È»×¤¤¤Þ¤¹¡£ ¤ÎÉôʬ¤Ï¼Â¸½¤·¤¿¤Ä¤â¤ê¤Ç¤¹¡£ ¤â¤Ã¤È¤â¥Ñ¥Ç¥£¥ó¥°¤¬¿´ÇۤȤ¤¤¦»ö¤¬Îɤ¯Íý²ò¤Ç¤¤Æ¤¤¤Ê¤¤¤Î¤Ç¡¢ ²Ì¤¿¤·¤ÆÁȤó¤À¥½¡¼¥¹¤¬°Õ¿Þ¤òµâ¤ó¤Ç¤¤¤ë¤«¤É¤¦¤«¤Ï¼«¿®¤¬¤¢¤ê¤Þ¤»¤ó¡£ ¸å¤³¤Î¥½¡¼¥¹¤ÎÌäÂêÅÀ¤Ç¤¹¤¬¡¢¤¤¤Þ¼«Ê¬¤¬µ¤¤Å¤¤¤Æ¤¤¤ë¤È¤³¤í¤Ç¤Ï2ÅÀ¤¢¤ê¤Þ¤¹¡£ ÊÑ¿ô search ¤È ÊÑ¿ô DNS_question.flag ¤ÎÊݼéÀ¤Ç¤¹¡£ Æ°ºî¼«ÂΤˤÏÌäÂê¤Ï¤Ê¤¤¤È»×¤¤¤Þ¤¹¡£ ¤¿¤À¤³¤ì¤Ï¼«Ê¬¤Çľ¤»¤ëµ¤¤¬¤¹¤ë¤Î¤Ç½µËö¤Ë¤Ç¤âľ¤·¤¿¤¤¤È»×¤¤¤Þ¤¹¡£ |
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>>4379 68user ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ¤ª¤«¤²¤µ¤Þ¤Ç¤Ä¤¤Àè¤Û¤ÉËÜÈÖ¥µ¡¼¥Ð¤Ø°Ü¹Ô¤¬´°Î»¤·¤Þ¤·¤¿¡£ ËÜÈÖ¥µ¡¼¥Ð¤Ç¤Ï¥ê¥â¡¼¥È¥³¥Þ¥ó¥É¤Ï¤Ç¤¤Ê¤¤¥Ý¥ê¥·¡¼¤Ë¤Ê¤Ã¤Æ¤¤¤¿¤è¤¦¤Ê¤Î¤Çftp ¤Çtar¥Õ¥¡¥¤¥ë¤òžÁ÷¤·¡¢root¤ÇŸ³«¤·¤Þ¤·¤¿¡£ |
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>>4386 DNSÊÙ¶¯Ãæ > ¤³¤³¤Ï»ä¤Ê¤ê¤Ë²ò¼á¤·¤Æµ½Ò¤·¤Æ¤¤¤Þ¤¹¡£ ¤ï¤¿¤·¤Î°Õ¿Þ¤É¤ª¤ê¤Î¼ÂÁõ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ > ¤Þ¤¿struct DNS_Query *q;¤ÎɬÍ×À¤¬Ê¬¤«¤é¤Ê¤«¤Ã¤¿¤Î¤Ç¡¢¤³¤ì¤Ïµ½Ò¤·¤Æ¤¤¤Þ¤»¤ó¡£ struct DNS_Question { short id short flag; short QDCOUNT; short ANCOUNT; short NSCOUNT; short ARCOUNT; struct DNS_Query *query; }; ¤È½ñ¤¯¤È¡¢DNS_Question ¤È¤¤¤¦¤â¤Î¤Ï ¡Öid¡¦flag¡¦{QD,AN,NS,AR}COUNT¡¦DNS_Query ¤«¤éÀ®¤êΩ¤Ä¡× ¤È¤¤¤¦´Ø·¸¤¬¥½¡¼¥¹¾å¤ËÌÀ¼¨¤µ¤ì¤Þ¤¹¡£¥×¥í¥°¥é¥à¤Ï¡Ö¥Ç¡¼¥¿¹½Â¤¡Ü¥¢¥ë¥´¥ê¥º¥à¡× ¤Ç¤¹¤Î¤Ç¡¢Àµ³Î¤Ê¥Ç¡¼¥¿¹½Â¤¤òºÇ½é¤ËÌÀ¼¨¤·¤Æ¤ª¤±¤Ð¡¢¥½¡¼¥¹¤òÍý²ò¤·¤ä¤¹¤¯¤Ê¤ë ¤È¤¤¤¦¤³¤È¤Ç¤¹¡£ ¤Þ¤¿¡¢¤³¤¦¤·¤Æ¤ª¤±¤Ð¡¢ main(){ make_question(&DNS_question); } make_question(DNS_Question *question){ question->id = ...; question->flag = ...; make_query(question->query); } make_query(DNS_Query *query){ query ¤òºîÀ® } ¤È¤¤¤¦¤Õ¤¦¤Ë¡¢ÊÑ¿ô¤Î¼õ¤±ÅϤ·¤¬¤¹¤Ã¤¤ê¤·¤Þ¤¹¡£ ¤¿¤À¡¢¥Õ¥é¥Ã¥È¤Ê¹½À®¤ÎÊý¤¬¤ï¤«¤ê¤ä¤¹¤¤¾ì¹ç¤â¤¢¤ê¤Þ¤¹¤Î¤Ç¡¢¥±¡¼¥¹¥Ð¥¤¥±¡¼¥¹¤«¤È »×¤¤¤Þ¤¹¡£ > ¤â¤Ã¤È¤â¥Ñ¥Ç¥£¥ó¥°¤¬¿´ÇۤȤ¤¤¦»ö¤¬Îɤ¯Íý²ò¤Ç¤¤Æ¤¤¤Ê¤¤¤Î¤Ç¡¢ ¤ï¤¿¤·¤Î´Ä¶¤Ç¤Ï int main (){ struct { char a[1]; int b; } hoge; printf("%d\n", sizeof(hoge)); } ¤Î·ë²Ì¤Ï 8 ¤Ë¤Ê¤ê¤Þ¤¹¡£¹½Â¤ÂΤΥá¥ó¥Ð´Ö¤Ë¤É¤ì¤À¤±¤Î¥Ñ¥Ç¥£¥ó¥°¤¬Æþ¤ë¤«¤Ï ´Ä¶°Í¸¤Ê¤Î¤Ç¡¢¥Ñ¥Ç¥£¥ó¥°¤¬Æþ¤é¤Ê¤¤¤³¤È¤òÁ°Äó¤È¤·¤¿¥³¡¼¥Ç¥£¥ó¥°¤ò¤¹¤ë¤Î¤Ï Éݤ¤¤Ê¤¡¡¢¤È¤¤¤¦¤³¤È¤Ç¤¹¡£ > ¸å¤³¤Î¥½¡¼¥¹¤ÎÌäÂêÅÀ¤Ç¤¹¤¬¡¢¤¤¤Þ¼«Ê¬¤¬µ¤¤Å¤¤¤Æ¤¤¤ë¤È¤³¤í¤Ç¤Ï2ÅÀ¤¢¤ê¤Þ¤¹¡£ > ÊÑ¿ô search ¤È ÊÑ¿ô DNS_question.flag ¤ÎÊݼéÀ¤Ç¤¹¡£ ¤Ê¤ë¤Û¤É¡¢³Ø¹»¤Î²ÝÂê¤Ë¤â´Ø¤ï¤é¤ººÙ¤«¤ÊÉôʬ¤Î´°À®ÅÙ¤ò¹â¤á¤¿¤¤¤È¤¤¤¦¤Î¤Ï ÁÇÀ²¤é¤·¤¤¤Ç¤¹¤Í¡£Í¾·×¤Ê¤ªÀ¤Ï䫤⤷¤ì¤Þ¤»¤ó¤¬ºÙ¤«¤¤¤È¤³¤í¤Þ¤Ç¸«¤Æ¤ß¤Þ¤·¤¿¡£ > #include <netdb.h> ɬÍפʥإåÀ¥Õ¥¡¥¤¥ë¤ò include ¤·¤Æ¤¤¤Þ¤»¤ó¡£¤½¤Î·ë²Ì¡¢°ú¿ô¥Á¥§¥Ã¥¯¤¬ ¹Ô¤ï¤ì¤º¡¢Ìá¤êÃÍ¤Ï int ¤È¤·¤Æ°·¤ï¤ì¤Æ¤¤¤ë¤Ï¤º¡£ ¤³¤Î¤³¤È¤Ëµ¤¤Å¤«¤Ê¤¤¤È¤¤¤¦¤³¤È¤Ï¡¢·Ù¹ð¥ª¥×¥·¥ç¥ó¤ò͸ú¤Ë¤·¤Æ¤¤¤Ê¤¤¤È¿ä»¡ ¤µ¤ì¤Þ¤¹¡£gcc ¤Ç¤¢¤ì¤Ð -Wall ¥ª¥×¥·¥ç¥ó¤òÉÕ¤±¤ë¤È¹¬¤»¤Ê¿ÍÀ¸¤òÁ÷¤ì¤Þ¤¹¡£ > char *make_domain(char *domain_name); ¥×¥í¥È¥¿¥¤¥×Àë¸À¤ÇÊÑ¿ô̾¤ÏÉÔÍפǡ¢ char *make_domain(char *); ¤Ç¤è¤¤¤Ç¤¹¡£Ê̤˰ú¿ô̾¤òµ½Ò¤·¤Æ¤âÆ°ºî¤Ë¤Ï±Æ¶Á¤Ê¤¤¤Ç¤¹¤¬¡¢°ú¿ô̾¤òÊѹ¹ ¤·¤¿¤È¤¤Ëľ¤·Ëº¤ì¤Æ¥º¥ì¤¬½Ð¤ë¤Î¤Ç¡¢¤ï¤¿¤·¤Ï½ñ¤¤Þ¤»¤ó¡£/usr/include/*.h ¤Ë¤â½ñ¤¤¤Æ¤Ê¤¤¤Ç¤¹¡£ > fprintf(stderr, "Error: SocketºîÀ®¼ºÇÔ\n"); ¤Ê¤¼¼ºÇÔ¤·¤¿¤Î¤«¤¬¤ï¤«¤é¤Ê¤¤¤¿¤á¡¢¥·¥¹¥Æ¥à¥³¡¼¥ë¤Î¥¨¥é¡¼»þ¤Ë¤Ï errno ¤ò ½ÐÎϤ·¤Þ¤·¤ç¤¦¡£¤ï¤¿¤·¤Ï fprintf(stderr, "Error: SocketºîÀ®¼ºÇÔ¡£errno[%s]\n", strerror(errno)); ¤È¤¹¤ë¤Î¤¬¹¥¤ß¤Ç¤¹¤¬¡¢perror(3) ¤Ê¤É¤ò»È¤¦¿Í¤â¿¤¤¤Ç¤¹¡£ bind ¼ºÇÔ»þ¤âƱÍÍ¡£¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤¬ Bind error ¤Ç¤¢¤ë¤Î¤È Bind error [Address already in use] ¤Èɽ¼¨¤µ¤ì¤ë¤Î¤Ç¤Ï¡¢Âнè»þ´Ö¤ËÂ礤ʺ¹¤¬½Ð¤ë¤È»×¤¤¤Þ¤¹¡£ ¤Á¤Ê¤ß¤Ë gethostbyname(3) ¤Î¥¨¥é¡¼½èÍý¤¬È´¤±¤Æ¤¤¤Þ¤¹¡£gethostbyname ¤Ï ¥½¥±¥Ã¥È¤Þ¤ï¤ê¤Î¥·¥¹¥Æ¥à¥³¡¼¥ë¸Æ¤Ó½Ð¤·»þ¤Î¥¨¥é¡¼°Ê³°¤Ë¤â¡¢¥Ç¡¼¥¿ÆâÍƤΠ¥¨¥é¡¼¤¬È¯À¸¤¹¤ë²ÄǽÀ¤¬¤¢¤ë¤Î¤Ç herror(3) ¤ä hstrerror(3) ¤ò»È¤¤¤Þ¤¹¡£ > return -1; main ¤ÇÌ᤻¤ëÃÍ¤Ï 0¡Á255 ¤Ç¤¹¡£¤¢¤È¡¢exit ¤È return ¤¬º®ºß¤·¤Æ¤¤¤ë¤Î¤¬ µ¤¤Ë¤Ê¤ê¤Þ¤¹¡£ > questions = two_bytes(int_buf[search], int_buf[search+1]); > search += 2; two_bytes¡¦four_bytes ¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤¬¤¤¤Þ¤¤¤Á¤Ç¤¹¡£¥Ç¡¼¥¿¼èÆÀ¤È ¥¤¥ó¥¯¥ê¥á¥ó¥È¤òÊÌ¡¹¤Ë¹Ô¤¦¤È¡¢¥¤¥ó¥¯¥ê¥á¥ó¥È˺¤ì¡¦¥¤¥ó¥¯¥ê¥á¥ó¥È¥ß¥¹¤¬ ȯÀ¸¤¹¤ë´í¸±À¤¬¤¢¤ê¤Þ¤¹¡£ ¤¿¤È¤¨¤Ð questions = two_bytes(&int_buf, &search); ¤È¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÊѤ¨¡¢ int two_bytes(int *int_buf, int *search){ int sum; sum = int_buf[*search] * 16 * 16 + int_buf[*(search+1)]; *search += 2; return sum; } ¤È¤¹¤ì¤Ð¥Ç¡¼¥¿²òÀϤȥ¤¥ó¥¯¥ê¥á¥ó¥È¤òƱ»þ¤Ë¹Ô¤¨¤Þ¤¹¡£¤³¤³¤Þ¤Ç¤¯¤ì¤Ð¡¢ struct DNS_Response { char data[10000]; int int_data[10000]; int pos; }; ¤È¤¤¤¦¹½Â¤ÂΤòºî¤Ã¤¿Êý¤¬¤è¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¾åµ¤È´ØÏ¢¤·¤Þ¤¹¤¬¡¢ additional = two_bytes(&int_buf[search], &search); search += 1; ¤³¤ì¤Ï°ì¸«¤¹¤ë¤ÈÆæ¤Ê¥³¡¼¥É¤Ç¤¹¡£2¥Ð¥¤¥È¼èÆÀ¤·¤Æ¤¤¤ë¤Î¤Ë 1¥Ð¥¤¥È¤·¤«¿Ê¤á¤Æ ¤¤¤Ê¤¤¤Î¤Ç¡¢¤ï¤¿¤·¤Ï¤·¤Ð¤é¤¯Çº¤ß¤Þ¤·¤¿¡£·ë¶É¤Ï get_domain() ¤ÎÀèƬ¤Ç 1¥Ð¥¤¥È ¿Ê¤á¤Æ¤¤¤ë¤«¤éÌäÂê¤Ê¤¤¤Î¤Ç¤¹¤¬¡¢Ä¾´¶¤ËÈ¿¤¹¤ë¥³¡¼¥Ç¥£¥ó¥°¤À¤È»×¤¤¤Þ¤¹¡£ > int conv_class(char *class){ > switch (class) { > case 1: printf("1 (INTERNET)\n"); break; > case 2: printf("2 (CSNET)\n"); break; > case 3: printf("3 (CNAME)\n"); break; > case 4: printf("4 (HESIOD)\n"); break; > case 5: printf("5 (ANY)\n"); break; > } ¤ï¤¿¤·¤Ê¤é¡¢ typedef struct { char name[100]; int code; } codelist_t; ¤È¤·¤Æ¤ª¤¤¤Æ¡¢ int conv_class(char *class){ codelist_t class_list[] = { {"INTERNET", 1}, {"CSNET", 2}, {"CHAOS", 3}, {"HESIOD", 4}, {"ANY", 5}, }; for ( i=0 ; i<sizeof(class_list)/sizeof(class_list[0]) ; i++ ){ if ( strcmp(class, class_list[i].str) == 0 ){ return class_list[i].code; } } ¤Èľ¤·¤Þ¤¹¡£class_list ¤Ï void class_print(int class) ¤Ç¶¦ÍѤ·¤Æ¤â¤è¤¤¤Ç¤·¤ç¤¦ (resolver-1.pl ¤ÈƱ¤¸¤ä¤êÊý)¡£ > memset(&client, '\0', sizeof(client)); > host[j] = 0; /* ºÇ¸å¤Ë0¤òÂåÆþ¤¹¤ë */ memset ¤Ï 0 ¤ÇËä¤á¤Æ¡¢host[j] ¤Ï '\0' ¤Ç½ªÃ¼¤¹¤Ù¤¤Ç¤¹¡£Ê¸»ú½ªÃ¼¤Î '\0' ¤È ÃͤȤ·¤Æ¤Î 0 ¤ò¶èÊ̤·¤Æ¤ª¤¯¤È¡¢¸å¤«¤éÆɤó¤À¿Í¤Ë°Õ¿Þ¤¬ÅÁ¤ï¤ê¤Þ¤¹¤Î¤Ç¡£ ¤¢¤È¤Ï̿̾¤Ë¤Ä¤¤¤Æ¡£´Ø¿ô̾¤ÏÆ°»ì¡¢ÊÑ¿ô̾¤Ï̾»ì¤È¤¤¤¦´ðËܥ롼¥ë¤¬¤¢¤ë¤è¤¦ ¤Ç¤¹¤¬¡¢Å°Ä줵¤ì¤Æ¤¤¤Ê¤¤¤è¤¦¤Ë»×¤¤¤Þ¤¹¡£ ¤¤¤Þ¤¤¤Á¤À¤È»×¤¦´Ø¿ô̾: int domain_count(char *); ¢ª get_domain_length ¤Ê¤É¤¬Å¬ÀڤǤϡ£ int end_domain(int, int *); ¢ª is_XXX ¤È¤« check_XXX ¤¬¤è¤¤¤Î¤Ç¤Ï¡£ int resource_data(int *, int, int, char *); ¢ª ̾»ì¤Ë¤Ê¤Ã¤Æ¤¤¤ë¡£¤·¤«¤·Â¾¤Î hogehoge_print ¤è¤ê°ìÃÊ¥ì¥Ù¥ë¤¬¹â¤¤¤Î¤Ç¡¢ º®Æ±¤·¤Ê¤¤¤è¤¦¤Ê̿̾¤ò¤·¤¿¤¤¤È¤³¤í¡£ void conv_time(int); ¢ª ¡ÖÊÑ´¹¡×¤È¤¤¤¤¤Ä¤Ä¼ÂºÝ¤Ë¹Ô¤Ã¤Æ¤¤¤ë¤Î¤Ï¡Ö½ÐÎϡס£ ¤¤¤Þ¤¤¤Á¤À¤È»×¤¦ÊÑ¿ô̾: int search; ¢ª Æ°»ì¤Ë¸«¤¨¤ë¡£pos ¤¢¤¿¤ê¤Ç¤¤¤¤¤Î¤Ç¤Ï¡£ int questions; int answer; int authority; int additional; ¢ª s ¤¬ÉÕ¤¤¤Æ¤¤¤¿¤êÉÕ¤¤¤Æ¤¤¤Ê¤«¤Ã¤¿¤ê¡£¤¢¤È¡¢¤³¤ÎÊÑ¿ô¤ÎËܼÁ¤Ï¡Ö¸Ä¿ô¡×¤Ç ¤¢¤ë¤Ï¤º¡£¤Ç¤¢¤ì¤Ð question_count ¤È¤« question_num ¤Ê¤É¤Ë¤·¤¿¤¤¡£ int flag = 0; ¢ª flag ¤ä tmp ¤È¤¤¤¦ÊÑ¿ô̾¤¬µö¤µ¤ì¤ë¤Î¤ÏÊÑ¿ô¥¹¥³¡¼¥×¤¬ 5¹Ô°ÊÆâ¤Î¾ì¹ç (¤ï¤¿¤·¤ÎÃæ¤Ç¤Ï)¡£¤½¤ì°Ê¾å¤Ê¤é¤â¤¦¾¯¤·Ä¹¤¤Ì¾Á°¤ò¡£ > int resource_data(int *int_buf, int search, int max, char *print); int max ¢ª record_num ¤¢¤¿¤ê¤Ç¡£ char *print ¢ª record_name ¤¢¤¿¤ê¤Ç¡£ > int domain_count(char *argv) argv ¤ÏÅϤ¹Â¦¤ÎÊÑ¿ô̾¤Ç¤¢¤Ã¤Æ¡¢¤³¤Î°ú¿ô¤ÎËܼÁ¤Ï¡Ö¥Û¥¹¥È̾¡×¤Ç¤¢¤ë¤¿¤á¡¢ int domain_count(char *hostname) int domain_count(char *host) ¤Ê¤É¤¬¤è¤¤¤È»×¤¤¤Þ¤¹¡£ ¤È¡¢¤ï¤¿¤·¤Ê¤é¤³¤¦½ñ¤¯¤È¤¤¤¦Éôʬ¤Ï¤¢¤ë¤â¤Î¤Î¡¢¤½¤ì¤Ç¤â²ÄÆÉÀ¤¬¹â¤¤ ¤È´¶¤¸¤Þ¤·¤¿¡£¤¿¤È¤¨¤Ð codelist_t ¤ÏÊݼéÀ¤Ï¹â¤¤¤Î¤Ç¤¹¤¬¡¢¤Ñ¤Ã¤È¸« Æɤߤ䤹¤¤¤Î¤Ï case ʸ¤ÎÍåÎó¤Ç¤¹¡£ÊÙ¶¯ÍѤΥ½¡¼¥¹¤Ç¤¢¤ì¤Ð¡¢²¼¼ê¤Ë ¹½Â¤²½¤·¤¹¤®¤ë¤³¤È¤Ê¤¯¡¢¤¢¤¨¤Æ¥Ù¥¿½ñ¤¤·¤¿¤Û¤¦¤¬¤¤¤¤¤Î¤Ç¤Ï¤Ê¤¤¤«¤È ¹Í¤¨»Ï¤á¤Æ¤¤¤Þ¤¹¡£ ¤¢¤È¡¢hoge_print ´Ø¿ô¤â¡¢¤ï¤¿¤·¤Ï¤³¤¦¤¤¤¦½ñ¤Êý¤ò¤»¤º¤Ë char *a_record_print(int_buf, search); ¤Èʸ»úÎó¤òÊÖ¤¹¤Û¤¦¤Ç¤¹¤¬¡¢¥á¥â¥ê³ÎÊݤò¹Ô¤¦¤Î¤Ï¸Æ¤Ó½Ð¤·Â¦¤«¡¢´Ø¿ô¤Î Ãæ¤Ç static ¤Ë»ý¤Ä¤«¡¢¤Ê¤ÉǺ¤Þ¤·¤¤¤Ç¤¹¡£¤¹¤Ã¤Ñ¤ê³ä¤êÀڤäƴؿôÆâ¤Ç printf ¤¹¤ë¤Î¤â¡¢ÊݼéÀ¤Ï¤È¤â¤«¤¯²ÄÆÉÀ¤Ï°¤¯¤Ê¤¤¡¢¤È»×¤¤¤Þ¤·¤¿¡£ ¤¢¤È¡¢ - two_bytes¡¦four_bytes ¤È¤¤¤¦´Ø¿ô¤ÏÊØÍø¤ÇÆɤߤ䤹¤¤¡£ - int_buf ¤Ë¥³¥Ô¡¼¤¹¤ë¤Î¤Ï¡¢·¿ÊÑ´¹¤Î¥Ð¥°¤òÈò¤±¤ë¼êË¡¤È¤·¤Æ¤Ï Í¥¤ì¤Æ¤¤¤ë¤Î¤«¤â (¤Á¤ç¤Ã¤Èƨ¤²¤Ã¤Ý¤¤¤±¤É)¡£ - perl ÈǤβÄÆÉÀ¤òÍî¤È¤·¤Æ¤¤¤ë¤Î¤Ï¤ä¤Ï¤ê pack¡£num2bin ¤Ê¤É¤Î ´Ø¿ô¤òºî¤ê¡¢Ä¾ÀÜ pack ¤ò¸Æ¤Ö¤Î¤ÏÈò¤±¤¿Êý¤¬¤è¤¤¤Î¤«¤â¡£ - ¤ä¤Ï¤ê C ¤Ï¹½Â¤ÂΤ¬¤¹¤Ã¤¤ê½ñ¤±¤ë¤Î¤¬¤è¤¤¤È¤³¤í¡£perl ¤Î¾ì¹ç¡¢ ¥Ï¥Ã¥·¥å¤À¤È¥¿¥¤¥×¥ß¥¹ÂÑÀ¤¬¤Ê¤¤¤·¡¢Class::Struct ¤À¤È¥¤¥ó¥¯¥ê¥á¥ó¥È ¤¬ÌÌÅݤÀ¤·¡¢package ¤òºî¤ë¤Î¤ÏÂ礲¤µ¡£ ¤Ê¤É¤È¤¤¤í¤¤¤í¤È»×¤¦¤È¤³¤í¤Ï¤¢¤ê¤Þ¤·¤¿¡£¼«Ê¬¤¬½ñ¤¤¤¿¤â¤Î¤ò¾¿Í¤¬ ¥ê¥é¥¤¥È¤¹¤ë¤È¡¢¤¤¤í¤¤¤í¤Èµ¤¤Å¤¯¤³¤È¤¬¤¢¤Ã¤Æ¤ª¤â¤·¤í¤¤¤Ç¤¹¤Í¡£ ¤¤¤í¤¤¤í°Î¤½¤¦¤Ë½ñ¤¤Þ¤·¤¿¤¬¡¢»ØŦ¤·¤¿¤³¤È¤ÏÅö¥Ú¡¼¥¸¤Ç¤ÏÁ´Á³¼ÂÁ©¤Ç¤¤Æ ¤¤¤Þ¤»¤ó (¥¨¥é¡¼¥Á¥§¥Ã¥¯¤Ï´Å¤¤¤·¡¢herror(3) ¤Ï»È¤Ã¤Æ¤¤¤Ê¤¤¤·¡¢resolver-1.pl ¤Ç¤Ï¥Ç¡¼¥¿¼èÆÀ¤È¥¤¥ó¥¯¥ê¥á¥ó¥È¤òÊÌ¡¹¤Ë¹Ô¤Ã¤Æ¤¤¤ë¤·)¡£¤½¤ÎÊդϤ´ÍƼϤ¯¤À¤µ¤¤¡£ |
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to 68user¤µ¤ó ¤µ¤Ã¤½¤¯¤Ç¤¹¤¬¡¢IPv6 ¤Î¥¢¥É¥ì¥¹¾Êά¤Ë¤Ä¤¤¤Æ ÁÐÊý¤Î¥×¥í¥°¥é¥à(resolver-1.pl, 1058.txt)¤Ë ¥Ð¥°¤¬¤¢¤ë¤«¤âÃΤì¤Ê¤¤¤Î¤Ç¤´Êó¹ð¤·¤Þ¤¹¡£ °ìÎã¤È¤·¤Æ¡¢ 198.41.0.4 www.yahoo.co.jp¤ÈÆþÎϤ·¤Æ¡¢ {A, B, C, D, E, F}.DNS.jp¤òɽ¼¨¤µ¤»¤¿¤È¤¡¢ ÄɲþðÊó¤Î F.DNS.jp ¤Î½ÐÎÏ·ë²Ì¤Ï²¼µ¤Î¤È¤ª¤ê¤Ë¤Ê¤ê¤Þ¤¹¡£ resolver-1.pl 2001:2F8::100::153 »ä¤Î½ÐÎÏ·ë²Ì 2001:2f8::100:0:0:0:153 ¤Á¤Ê¤ß¤ËEthereal¤Î½ÐÎÏ·ë²Ì¤Ï²¼µ¤Î¤È¤ª¤ê¤Ç¤¹¡£ 2001:2f8:0:100::153 IPv6 ¤Î¥¢¥É¥ì¥¹¾Êάɽµ¤Ë´Ø¤¹¤ëÀâÌÀ¤ò²¼µ¤Î¥µ¥¤¥È¤ÇÇÒ¸«¤·¤¿¤Î¤Ç¤¹¤¬¡¢ http://www.soi.wide.ad.jp/iw2001/slides/04/04-1/53.html ¤½¤³¤Ë¤Ï IPv6 ¤Î¥¢¥É¥ì¥¹É½µ¤Ë´Ø¤·¤Æ2¤Ä¤Î¸¶Â§¤¬½ñ¤«¤ì¤Æ¤¤¤Þ¤·¤¿¡£ 1,¡ÚϢ³¤¹¤ë¡Û0 ¤Î¥Ö¥í¥Ã¥¯¤Ï¾Êά¤Ç¤¤ë¡£ 2,¾Êά¤Ç¤¤ë¤Î¤Ï¡Ú1¥ö½ê¡Û¤À¤±¡£ ¤½¤·¤Æ½ÐÎÏ·ë²Ì¤«¤é¿ä»¡¤¹¤ë¤Ë¡¢ resolver-1.pl ¤Ç¤Ï¡¢¸¶Â§¤Î1, 2¶¦¤ËËþ¤¿¤·¤Æ¤Ê¤¤¤è¤¦¤Ë¸«¼õ¤±¤é¤ì¤Þ¤¹¡£ perl ¤¬Ê¬¤«¤é¤Ê¤¤¤Î¤ÇÁÛÁü¤Ç¤¹¤¬¡¢ resolver-1.pl ¤Ç¤Ï 0 ¤ò¸«¤Ä¤±¤¿¤é¨ºÂ¤Ë :: ¤ËÃÖ¤´¹¤¨¡¢ ²¿²ó¤Ç¤â¾Êά¤¬»ÈÍѤǤ¤ë¤è¤¦¤ËÁȤó¤Ç¤¢¤ë¤Î¤«¤Ê¤È»×¤ï¤ì¤Þ¤¹¡£ »ä¤ÎÊý¤Ç¤Ï¡¢°ìÅÙ¾Êά¤ò»ÈÍѤ·¤¿¤é¡¢ÆóÅ٤ȻȤ¨¤Ê¤¤¤è¤¦¤Ë¤ÏÁȤó¤Ç¤¤¤ë¤Î¤Ç¤¹¤¬¡¢ 0 ¤Ï¨ºÂ¤Ë :: ¤ËÃÖ¤´¹¤¨¤Æ¤ª¤ê¤Þ¤¹¡£ ¤½¤Î¤¿¤á 0 ¤ò¸«¤Ä¤±¤¿¤é¡¢¼¡¤Î¾ì½ê¤ò¸«¤Æ¡¢ ¡¦¼¡¤Î¾ì½ê¤â 0 ¤Ê¤é :: ¤ËÃÖ¤´¹¤¨¤ë ¡¦¼¡¤Î¾ì½ê¤¬ 0 ¤Ç̵¤±¤ì¤Ð¡¢ 0 ¤ò½ÐÎϤ¹¤ë¡£ ¤È¤¤¤¦¥³¡¼¥É¤òÄɲ䷤ʤ¤¤È¤¤¤±¤Ê¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ´ª°ã¤¤¤Ç¤·¤¿¤é¤¹¤¤¤Þ¤»¤ó¡£ |
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>>4393 DNSÊÙ¶¯Ãæ ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ¤È¤ê¤¢¤¨¤º TYPE=TXT ¤Î·ï¤È IPv6 ¤Î·ï¤ò bugid20¡¦21 ¤È¤·¤ÆÅÐÏ¿¤·¤Þ¤·¤¿¡£ http://x68000.q-e-d.net/~68user/bugnote/bugindex.php?projectid=1 ¤Á¤Ê¤ß¤Ë¤Ê¤¼¤ï¤¿¤·¤¬ web ¤ò¹¹¿·¤·¤Ê¤¤¤Î¤Ï¡¢²òÀâʸ¤«¤é¥½¡¼¥¹¤Ø¤Î ¥ê¥ó¥¯ÊýË¡¤¬ http://x68000.q-e-d.net/~68user/cgi-bin/cvsweb.cgi/public_html/net/org/resolver-3.html?rev=1.11&content-type=text/x-cvsweb-markup ¤Î¤è¤¦¤Ë :preinclude 21-106 ¤Ê¤É¤È¹ÔÈÖ¹æ¤Ç»ØÄꤷ¤Æ¤¤¤ë¤¿¤á¡¢½¤Àµ¤¬Èó¾ï¤ËÌÌÅݤǤ¢¤ë¤«¤é¤Ç¤¹ (¤Þ¤¡¤¿¤À¤Î¸À¤¤Ìõ¤Ê¤Î¤Ç¤¹¤¬)¡£ +10 ¤Ê¤É¤ÎÁêÂлØÄê¤Ë¤·¤è¤¦¤«¤È¤«¡¢ m/bind\(/ ¤Ê¤É¤Èʸ»úÎó¤Ç°ú¤Ã³Ý¤±¤è¤¦¤«¤È¤«Ì¤¤¤Ä¤Ä¤³¤³¤Þ¤ÇÍè¤Æ¤·¤Þ¤¤¤Þ¤·¤¿¡£ ¤´»ØŦ¤ò夤¤¿¤³¤È¤Ë¤Ä¤¤¤Æ¤ÏÂçÊÑ´¶¼Õ¤·¤Æ¤ª¤ê¤Þ¤¹¤¬¡¢½¤Àµ¤¬ÃÙ¤¤¤Î¤Ï ¤Ê¤Ë¤È¤¾¤´ÍƼϤ¯¤À¤µ¤¤¡£ |
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>>4392 DNSÊÙ¶¯Ãæ > ¤¿¤À¤·¡¢ void class_print(int class) ¤òÍѤ¤¤¿¶¦ÍѤε½Ò¤Î»ÅÊý¤¬ > ʬ¤«¤é¤Ê¤«¤Ã¤¿¤Î¤Ç¡¢ > codelist_t {class, type}_list[] = { ... };¤ò¥°¥í¡¼¥Ð¥ë²½¤·¤Æ¶¦ÍѤ·¤Æ¤¤¤Þ¤¹¡£ °ìÈÌŪ¤Ë¤Ï¡¢codelist_t ¤ò°·¤¦´Ø¿ô¤òÊÌ¥½¡¼¥¹¤Ë¤·¡¢¥½¡¼¥¹ÀèƬ¤Ç static codelist_t class_list[] = { ... }; ¤ÈÇÛÎó¤òÀë¸À¤·¤Æ¡¢conv_class()¡¦class_print() ¤Ç¤½¤ÎÇÛÎó¤ò»ÈÍÑ ¤·¤Þ¤¹¡£static ¤ò¤Ä¤±¤ì¤Ð³°Éô¥½¡¼¥¹¤«¤é¥¢¥¯¥»¥¹¤Ç¤¤Ê¤¤¤Î¤Ç¡¢ ±£ÊäǤ¤Þ¤¹¡£ ¤¿¤À¡¢Ê£¿ô¥Õ¥¡¥¤¥ë¤Ëʬ¤±¤ë¤È¡¢¥Ø¥Ã¥À¥Õ¥¡¥¤¥ë¤¬É¬ÍפÀ¤Ã¤¿¤ê Makefile ¤ò ½ñ¤¤¿¤¯¤Ê¤Ã¤¿¤ê¤¹¤ë¤Î¤Ç¡¢¥µ¥ó¥×¥ë¤Ç¤¢¤ì¤Ðʬ¤±¤ëɬÍפϤʤ¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¤½¤ì¤Ï¤½¤ì¤È¤·¤ÆÊ£¿ô¤Î¥½¡¼¥¹¤«¤é¹½À®¤µ¤ì¤ë¾ì¹ç¤Ë¡¢¥°¥í¡¼¥Ð¥ëÊÑ¿ô¤Î Àë¸À¤ò¥Ø¥Ã¥À¥Õ¥¡¥¤¥ë¤Ç°ì¸µ´ÉÍý¤¹¤ëÊýË¡¤ò¤´Â¸ÃΤʤ±¤ì¤Ð¡¢°ìÅÙ½ñ¤¤¤Æ ¤ß¤ë¤È¤è¤¤¤Ç¤·¤ç¤¦¡£ --- var.h ---- #ifdef THIS_IS_MAIN #define GLOBAL #else #define GLOBAL extern #endif GLOBAL class_list[] = {...}; --- main.c --- #define THIS_IS_MAIN #include "var.h" --- sub.c --- #include "var.h" ¤³¤ó¤Ê´¶¤¸¤Ç¤¹¡£ |
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>>4395 68user º£¤Þ¤Ç°ì¤Ä¤Î¥½¡¼¥¹¤Ç´°·ë¤¹¤ë¤â¤Î¤Ð¤«¤ê½ñ¤¤¤Æ¤¤¤¿¤Î¤Ç¡¢ static ¤ÎÉÕ¤¤¤¿¥°¥í¡¼¥Ð¥ëÊÑ¿ô(ÆâÉô·ë¹ç¥°¥í¡¼¥Ð¥ëÊÑ¿ô)¤ò »È¤Ã¤¿»ö¤Ï¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£ ÂçÊÑÊÙ¶¯¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ ¸å¡¢¥°¥í¡¼¥Ð¥ëÊÑ¿ô¤ÎÀë¸À¤ò°ì¸µ´ÉÍý¤¹¤ëÊýË¡¤Ï¸¤¸¤Æ¤Ê¤«¤Ã¤¿¤Î¤Ç¡¢»î¤·¤Æ¤ß¤Þ¤·¤¿¡£ http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1093.txt ¤¿¤À¾åµ¤Ï°Õ¿Þ¤Ë±è¤Ã¤¿µ½Ò¤«¤É¤¦¤«¼«¿®¤¬¤¢¤ê¤Þ¤»¤ó¡£ ¤½¤ì¤È¡¢¤³¤Î·ï¤Ïº£²ó¤Î¥½¡¼¥¹¤È¤ÏľÀÜ´Ø·¸¤Ê¤¤¤È¤¤¤¦Ç§¼±¤Çµ¹¤·¤¤¤Ç¤·¤ç¤¦¤«¡© ²¾¤ËÄ󼨤ɤª¤ê¥½¡¼¥¹¤òʬ³ä¤·¤Æ¤â class_list[] ¤Ï sub.c ¤Ç¤·¤«É¬Íפʤ¤¤Î¤«¤Ê¤È»×¤Ã¤¿¤Î¤Ç¡£ ¤½¤Î¸å½¤Àµ¤·¤¿¤â¤Î ¡¦ ¥½¡¼¥¹¤ò main.c, sub.c, var.h ¤Ëʬ³ä¤·¤Þ¤·¤¿¡£ ¡¦ ¡Ö¥Õ¥é¥°¤ò¹½À®¤¹¤ë³ÆÍ×Áǡפò resolver-1.pl ¤Î¤è¤¦¤Ê´¶¤¸¤ËÊѹ¹¤·¤Þ¤·¤¿¡£ main.c(linuxÈÇ) http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1094.c Makefile(linuxÈÇ) http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1095.txt sub.c(linuxÈÇ) http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1096.txt var.c(linuxÈÇ) http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1097.txt |
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>>4397 DNSÊÙ¶¯Ãæ > http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1093.txt > ¤¿¤À¾åµ¤Ï°Õ¿Þ¤Ë±è¤Ã¤¿µ½Ò¤«¤É¤¦¤«¼«¿®¤¬¤¢¤ê¤Þ¤»¤ó¡£ ¤½¤¦¤¤¤¨¤Ð¤ï¤¿¤·¤Ë¤Ï¡¢Ê£¿ô¥Õ¥¡¥¤¥ë¤«¤é»²¾È¤µ¤ì¤ë¥°¥í¡¼¥Ð¥ëÊÑ¿ô¤Ç¡¢ Àë¸À¤È½é´ü²½¤òƱ»þ¤Ë¹Ô¤Ã¤¿·Ð¸³¤¬¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿ (¤ï¤¿¤·¤Ï¤³¤¦¤¤¤¦ ¾ì¹ç¤Ï init_hoge() ¤È¤¤¤¦´Ø¿ô¤òºî¤ë¤Î¤Ç)¡£ Í×¤Ï main.c ¤Ç codelist_t class_list[]; codelist_t class_list[] = { {"INTERNET", 1}, ... }; ¤È¤Ê¤ë¤ï¤±¤Ç¤¹¤¬¡¢¤³¤ì¤Ï¥³¥ó¥Ñ¥¤¥ëÄ̤ê¤Þ¤¹¤«? ¾¯¤Ê¤¯¤È¤â·Ù¹ð¤¯¤é¤¤¤Ï ½Ð¤½¤¦¤Êµ¤¤¬¤·¤Þ¤¹¡£ ÉáÄ̤Ϥɤ¦½ñ¤¯¤ó¤Ç¤·¤ç¤¦¤Í¡ä¤É¤Ê¤¿¤« > ¤½¤ì¤È¡¢¤³¤Î·ï¤Ïº£²ó¤Î¥½¡¼¥¹¤È¤ÏľÀÜ´Ø·¸¤Ê¤¤¤È¤¤¤¦Ç§¼±¤Çµ¹¤·¤¤¤Ç¤·¤ç¤¦¤«¡© ¤½¤ÎÄ̤ê¤Ç¤¹¡£ ¤½¤Î¾¥½¡¼¥¹¤Ë¤Ä¤¤¤Æ¡£ > int soa_record_print(struct DNS_Response *DNS_response, char *print, int i) °ú¿ô¤¬ i ¤È¤¤¤¦¤Î¤Ï¤«¤Ê¤ê¤¤¤¿¤À¤±¤Ê¤¤¤Î¤Ç¡¢record_num ¤¢¤¿¤ê¤Ç¡£ > for (i=0; type[i]!='\0'; i++) > /* ¾È²ñ¥¿¥¤¥×¤Îʸ»ú¤ÎÃæ¤Ë±Ñ¾®Ê¸»ú¤¬¤¢¤ì¤Ð±ÑÂçʸ»ú¤ËÊÑ´¹ */ > type[i] = toupper(type[i]); ¤½¤¦¤¤¤¨¤Ð strcasecmp(3) ¤È¤¤¤¦¥é¥¤¥Ö¥é¥ê´Ø¿ô¤¬¤¢¤ë¤Î¤ò»×¤¤½Ð¤·¤Þ¤·¤¿ (»È¤Ã¤¿¤³¤È¤Ï¤Ê¤¤¤Ç¤¹¤¬)¡£ > void qr_print(int qr){ > codelist_t qr_list[] = { > ... > }; Æ°ºîŪ¤Ë¤ÏÌäÂꤢ¤ê¤Þ¤»¤ó¤¬¡¢´Ø¿ô¸Æ¤Ó½Ð¤·¤Î¤¿¤Ó¤Ë¥¹¥¿¥Ã¥¯¤Ë qr_list ¤ÎÃͤ¬ ÀѤޤì¤ë¤Î¤Ï̵Â̤ʤΤǡ¢°ìÈÌŪ¤Ë¤Ï static codelist_t qr_list[] = { ... }; ¤È¤·¤Þ¤¹¡£¤³¤ì¤À¤È¥¹¥¿¥Ã¥¯¤Ç¤Ï¤Ê¤¯¥Ò¡¼¥×¤ËÃÖ¤«¤ì¡¢½é´ü²½¤Ï°ìÅÙ¤·¤«¹Ô¤ï¤ì¤Þ¤»¤ó¡£ > Makefile(linuxÈÇ) > http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1095.txt ¤ï¤¿¤·¤Ê¤é°Ê²¼¤Î¤è¤¦¤Ë½ñ¤¤Þ¤¹¤¬¡¢¤¢¤Þ¤ê Makefile ¤Ë¾Ü¤·¤¯¤Ê¤¤¤Î¤Ç²ø¤·¤²¤Ç¤¹¡£ TARGET= domain_to_ip OBJS = main.o sub.o CFLAGS = -Wall $(TARGET): $(OBJS) $(CC) $(CFLAGS) -o $(TARGET) $(OBJS) .c.o: sub.h $(CC) $(CFLAGS) -c $< clean: rm -f *.o *~ core $(TARGET) $(OBJS) ¤¢¤È¡¢main ¤¬¤È¤Æ¤âŤ¯¤Æ±ø¤¤´Ø¿ô¤Ë¸«¤¨¤Þ¤¹¤Î¤Ç¡¢ make_query(); send_receive(); parse_response(); ¤Î 3¹Ô¤«¡Ü¥¨¥é¡¼½èÍý¤«¡¢¤¢¤ë¤¤¤Ï make_query(); send_query(); receive_response(); parse_response(); ¤Î 4¹Ô¡Ü¥¨¥é¡¼½èÍý¤¯¤é¤¤¤Ë¤Ê¤ë¤È¤è¤¤¤«¤â¡¢¤È»×¤¤¤Þ¤·¤¿¡£ ³¤¯¡£ |
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>>4453 DNSÊÙ¶¯Ãæ > http://kansai2channeler.hp.infoseek.co.jp/cgi-bin/joyful/img/1374.zip ¤½¤í¤½¤í¥±¥Á¤ò¤Ä¤±¤ë¤È¤³¤í¤â¤¢¤Þ¤ê¤Ê¤¯¤Æ¡¢½ÅÈ¢¤Î¶ùŪ¤Ç¤Ï¤¢¤ê¤Þ¤¹¤¬¤¤¤¯¤Ä¤«¡£ > char *tc_search(int tc){ > static char tc_result[20]; > ... > return tc_result; > } ¤³¤¦¤¤¤¦¤Õ¤¦¤Ë¤·¤Æ¤·¤Þ¤¦¤È char *p = tc_search(tc_1); char *q = tc_search(tc_2); ¤È¤¤¤¦»È¤¤Êý¤¬¤Ç¤¤Ê¤¯¤Ê¤ê¤Þ¤¹ (p ¤¬»Ø¤¹ÆâÍƤ¬¾å½ñ¤¤µ¤ì¤Æ¤·¤Þ¤¦¤¿¤á)¡£ ¥¹¥ì¥Ã¥É¥»¡¼¥Õ¤Ç¤Ê¤¯¤Ê¤ë¤Î¤È¡¢ÍøÍѼԤΥì¥Ù¥ë¤¬Ä㤱¤ì¤Ð;·×¤Ê¥Ð¥°¤òÀ¸¤à ´í¸±À¤¬¤¢¤ê¤Þ¤¹¡£ UNIX ¤Î¥é¥¤¥Ö¥é¥ê´Ø¿ô¤Ç¤â¡¢ºÇ½é¤Ï localtime¡¦ctime¡¦strtok¡¦gethostbyname ¤Ê¤É¤Î Èó¥¹¥ì¥Ã¥É¥»¡¼¥ÕÈǤ·¤«¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¤¬¡¢localtime_r¡¦ctime_r¡¦strtok_r¡¦ gethostbyname_r ¤Ê¤É¤Î¥¹¥ì¥Ã¥É¥»¡¼¥ÕÈǤòÍÑ°Õ¤¹¤ë±©ÌܤˤʤäƤ·¤Þ¤¤¤Þ¤·¤¿¡£ ¾µÃΤξå¤Ç¤½¤¦¤·¤Æ¤ª¤é¤ì¤ë¤Ê¤é¤ÐÌäÂê¤Ê¤¤¤È»×¤¤¤Þ¤¹¡£ > /* ¥Õ¥é¥°°ìÍ÷¤ò½ÐÎÏ */ > qr = (DNS_response.int_data[DNS_response.pos] & 0x80) >> 7; > printf(" QR: (Query/Response): %s\n", qr_search(qr)); > > opcode = ((DNS_response.int_data[DNS_response.pos] & 0x40) >> 6) * 8; > opcode += ((DNS_response.int_data[DNS_response.pos] & 0x20) >> 5) * 4; > opcode += ((DNS_response.int_data[DNS_response.pos] & 0x10) >> 4) * 2; > opcode += (DNS_response.int_data[DNS_response.pos] & 0x08) >> 3; > printf(" OPCODE: %s\n", opcode_search(opcode)); ¤ï¤«¤ê¤ä¤¹¤¤ÊÑ¿ô̾¤ò»È¤¦¤³¤È¼«ÂΤÏÈó¾ï¤Ë¤è¤¤¤Î¤Ç¤¹¤¬¡¢Æ±¤¸Ãͤò·«¤êÊÖ¤· »ÈÍѤ¹¤ë¾ì¹ç¤Ï¡¢ int flag = DNS_response.int_data[DNS_response.pos]; qr = (flag & 0x80) >> 7; printf(" QR: (Query/Response): %s\n", qr_search(qr)); opcode = ((flag & 0x40) >> 6) * 8; opcode += ((flag & 0x20) >> 5) * 4; opcode += ((flag & 0x10) >> 4) * 2; opcode += (flag & 0x08) >> 3; printf(" OPCODE: %s\n", opcode_search(opcode)); ¤Ê¤É¤È°ì»þÊÑ¿ô¤ËÂåÆþ¤¹¤ë¤³¤È¤ò¤ª´«¤á¤·¤Þ¤¹¡£ÁÀ¤¤¤Ï²ÄÆÉÀ¸þ¾å¤È¡¢Êѹ¹»þ¤Î ½¤Àµ¥ß¥¹ËɻߤǤ¹¡£¤ï¤¿¤·¤Î¾ì¹ç¤Ï¡¢ for ( int i=0 ; i<length ; i++ ){ struct *hoge_p = hoge_list.buf[x]; printf("%s\n", hoge_p->foo); printf("%s\n", hoge_p->bar); printf("%s\n", hoge_p->baz); } ¤Ê¤É¤È¡¢¥ë¡¼¥×Ãæ¤Ç¤â¤è¤¯°ì»þÊÑ¿ô¤ËÂåÆþ¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥ë¡¼¥×ÀèƬ¤Î struct *hoge_p = hoge_list.buf[x]; ¤Ç¡¢ ¤³¤Î¥ë¡¼¥×Ãæ¤Ç»²¾È¤¹¤ë¤Î¤Ï hoge_list.buf[x] ¤À¤±¡£hoge_list.buf[x+1] ¤ò »²¾È¤·¤¿¤ê¤Ï¤·¤Ê¤¤¤è¡£ ¤È¤¤¤¦¥á¥Ã¥»¡¼¥¸¤òÁ÷¤Ã¤Æ¤¤¤ë¤Ä¤â¤ê¤Ç¤¹ (¸ú²Ì¤¬¤¢¤ë¤«¤É¤¦¤«¤ÏÃΤê¤Þ¤»¤ó¤¬)¡£ > DNS_query->data[0] = DNS_packet->id >> 8; > DNS_query->data[1] = DNS_packet->id & 0xff; > ... > DNS_query->data[11] = DNS_packet->ARCOUNT & 0xff; > for (i=12, j=0; i<12+domain_length; i++, j++) > DNS_query->data[i] = DNS_question_record->Name[j]; ¤³¤Î¾ì¹ç¤Ï¡¢Êѹ¹»þ¤Îºî¶ÈÎ̺︺¤È¥Þ¥¸¥Ã¥¯¥Ê¥ó¥ÐÇÓ½ü¤Î¤¿¤á°ì»þÊÑ¿ô¤ò»È¤¦¤Ù¤¤Ç¤¹¡£ char *data_p = DNS_query->data; *(data_p++) = DNS_packet->id >> 8; *(data_p++) = DNS_packet->id & 0xff; ... *(data_p++) = DNS_packet->ARCOUNT & 0xff; for ( i=0; i<domain_length; i++) *(data_p++) = DNS_question_record->Name[i]; > FLAG flag_list[] = {{ /* ³°Â¦¤ÎÃæ³ç¸Ì¤Ï¹½Â¤ÂΤΡ¢Æ⦤ÎÃæ³ç¸Ì¤ÏÇÛÎó¤Î½é´üÃͤò¼¨¤¹ */ > 0, > ... > }}; > > return ((flag_list->qr * 128 + flag_list->opcode * 8 + .... )); FLAG flag = { 0, ... }; return (flag.qr*128 + flag.opcode*8 ... ); ¤Ç¤è¤¤¤È»×¤¤¤Þ¤¹¡£¤¢¤È¡¢¥Ó¥Ã¥È¥·¥Õ¥È¤ò¤·¤¿¤¤¾ì¹ç¤Ï¾è»»¤Ç¤Ï¤Ê¤¯¡¢>> ¤ä << ¤Ç ɽ¸½¤·¤¿Êý¤¬ÁÇľ¤«¤Ê¤È»×¤¤¤Þ¤·¤¿¡£ > int make_question_record(struct DNS_Question_Record *DNS_question_record, > int argc, char *hostname, char *type, char *class){ > /* ¾È²ñ¥¿¥¤¥×¤¬²¿¤âÆþÎϤµ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¥Ç¥Õ¥©¥ë¥È¤Î A ¤òÂåÆþ¤¹¤ë */ > if (argc >= 4) > strcpy(query_type, type); > else > strcpy(query_type, "A"); ¤³¤³¤Þ¤Ç argc ¤ò°ú¤ÃÄ¥¤é¤º¡¢¤â¤Ã¤È¾å°Ì¤Î´Ø¿ô¤Ç query_type ¤òÀßÄꤹ¤Ù¤¤È »×¤¤¤Þ¤¹ (preprocessing ¤¢¤¿¤ê¤Ç)¡£ argc ¤ò°ú¤ÃÄ¥¤ê¤¹¤®¤ë¤È¡¢¤â¤·°ú¿ô¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÊѹ¹¤·¤¿¾ì¹ç¡¢¥½¡¼¥¹ Á´ÂΤòÄ´¤Ù¤Æ argc ´ØÏ¢¤ÎÉôʬ¤ò½¤Àµ¤¹¤ë¤³¤È¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£ > /* DNS_response_before_conv->recv_buf¤Ïchar·¿¤Ê¤Î¤Ç¡¢ > ¤½¤ÎÃæ¤Ë³ÊǼ¤µ¤ì¤Æ¤¤¤ë¿ô»ú¤Ï+127(0000007e)¤Þ¤Ç¤·¤«É½¸½¤Ç¤¤Ê¤¤ */ ¤·¤ç¡¼¤â¤Ê¤¤¤³¤È¤Ç¤¹¤¬¡¢Ê£¿ô¹Ô¤Î¥³¥á¥ó¥È¤Ï /* DNS_response_before_conv->recv_buf¤Ïchar·¿¤Ê¤Î¤Ç¡¢ * ¤½¤ÎÃæ¤Ë³ÊǼ¤µ¤ì¤Æ¤¤¤ë¿ô»ú¤Ï+127(0000007e)¤Þ¤Ç¤·¤«É½¸½¤Ç¤¤Ê¤¤ */ ¤Ê¤É¤È½ñ¤±¤Ð¡¢grep ¤·¤¿¤È¤¤Ë¤½¤Î¹Ô¤¬¥³¥á¥ó¥È¤Ç¤¢¤ë¤³¤È¤¬°ìÌܤǤ狼¤ê¤Þ¤¹¡£ > goto comp2; ºÆµ¯¤Ç¤¢¤ì¤Ð¡¢¤³¤ì¤Þ¤Ç¤Î¾õÂÖ¤òǾÆ⥹¥¿¥Ã¥¯¤ËÀѤó¤Ç¡¢¿·¤¿¤Ë¸Æ¤Ð¤ì¤¿´Ø¿ô¤Î °ú¿ô¤ÈÌá¤êÃͤÀ¤±¤ò¹Í¤¨¤ì¤Ð¤¤¤¤¤Ç¤¹¤¬¡¢¤³¤¦¤¤¤¦ goto ¤Ï³Ð¤¨¤Æ¤ª¤«¤Ê¤¯¤Æ¤Ï ¤Ê¤é¤Ê¤¤¾õÂÖ¤¬Â¿¤¹¤®¤ë¤Î¤Ç¡¢¤³¤¦¤¤¤¦ goto ¤Ï¤ï¤¿¤·¤Ï»È¤¤¤Þ¤»¤ó (¤È¤¤¤¦¤« Ƭ¤¬º®Í𤷤Ƥ·¤Þ¤¦¤Î¤Ç»È¤¨¤Þ¤»¤ó)¡£ ¤ï¤¿¤·¤Ï¡¢¥¨¥é¡¼È¯À¸»þ¤Îæ½Ð°Ê³°¤Ç goto ¤ò»È¤ï¤Ê¤¤ÇɤǤ¹¡£ 1¥ö·î°Ê¾å°ú¤ÃÄ¥¤Ã¤Æ¤·¤Þ¤Ã¤¿¤ï¤ê¤Ë¡¢¤¿¤¤¤·¤¿¥ì¥Ó¥å¡¼¤¬¤Ç¤¤Þ¤»¤ó¤Ç ¿½¤·Ìõ¤Ê¤¤¤Ç¤¹¡£ |
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>>4460 mkt > ¡¦fgrep ¤È Gimp ¤Î²òÀâʸ¤¬ÅÓÃæ¤ÇÀÚ¤ì¤Æ¤·¤Þ¤Ã¤Æ¤¤¤ë¤è¤¦¤Ë > »×¤¤¤Þ¤¹¡£ ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£Gimp ¤Ï¡ÖGimp ¤Î³«È¯Ãæ¤Ë¤Ç¤¤¿¤Î¤¬ Gtk¡×¡¢fgrep ¤Ë ¤Ä¤¤¤Æ¤Ï¡Ö"Fast GREP" ¤Ï°ã¤¦¤Ç¤·¤ç¡×¤È½ñ¤³¤¦¤È¤·¤Æ¡¢¤½¤Î¤Þ¤Þ¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¤ ¤Þ¤·¤¿¡£¤È¤ê¤¢¤¨¤ºº£ÈÕ½ñ¤¤«¤±¤ÎÉôʬ¤òºï½ü¤·¤¿¤¤¤È»×¤¤¤Þ¤¹¡£ > ¡¦µ¹æ¤Î 2 ¹àÌܤá(¡Ö"¡×¤Î¹à¤È»×¤ï¤ì¤ëÉôʬ)¤Î¸«½Ð¤·¹Ô¤¬ > È´¤±Íî¤Á¤Æ¤·¤Þ¤Ã¤Æ¤Þ¤¹¡£ ¤³¤ì¤Ï HTML À¸À®¥¹¥¯¥ê¥×¥È¤Î½¤Àµ¤¬É¬ÍפǤ¹¤Î¤Ç¡¢¾¯¤·»þ´Ö¤¬¤«¤«¤ê¤Þ¤¹¡£ fgrep ¤Ë¤Ä¤¤¤Æ¥á¥â¡£¥ª¥ê¥¸¥Ê¥ëÈÇ¤Ë¤Ï "Fast GREP" ¤Þ¤¿¤Ï "Fixed string GREP" ¤Îά¡£ ¤È¤¢¤ê¤Þ¤¹¤¬¡¢ http://www.nurs.or.jp/~asada/FAQ/UNIX/section1.3.html fgrep ¤Ï¡¢Ä¹¤µ¤¬·è¤Þ¤Ã¤Æ¤¤¤ëʸ»úÎó¤ò¸¡º÷¤·¤Þ¤¹¡£"f" ¤Ï "fast" ¤È¤¤¤¦°ÕÌ£¤Ç¤Ï ¤¢¤ê¤Þ¤»¤ó¡£»ö¼Â¡¢"fgrep footbar *c" ¤Î®¤µ¤Ï¡¢ÉáÄÌ¡¢"egrep footbar *.c" ¤Î ®¤µ¤è¤êÃÙ¤¤¤Î¤Ç¤¹ http://www.bsddiary.net/doc/hierarchy.txt ½ÏÎý¼Ô: 狼¤¬Â®¤¤¤È¸À¤Ã¤¿¤Î¤Çfgrep¤ò»È¤Ã¤Æ¤¤¤ë ¥Ï¥Ã¥«¡¼: ¼«Ê¬¤Ç»þ´Ö¤ò¬¤Ã¤¿·ë²Ìegrep¤ò»È¤¦¤³¤È¤Ë¤·¤¿ ¤Ê¤É¤Î¾¤ÎÍ̾¤Êʸ¸¥¤ÈÌ·½â¤·¤Æ¤¤¤Þ¤¹¡£ http://minnie.tuhs.org/TUHS/archive_sites.html ¤ò¸«¤ë¤È fgrep¡¦egrep ¤¬¸½¤ì¤¿¤Î¤¬ V7 ¤Ç¡¢V7 ¤È 2.10 BSD ¤Î¥½¡¼¥¹¤Ï¤Û¤Ü Ʊ¤¸¤Ç¤·¤¿ (¥½¡¼¥¹¤ÏÊÌ)¡£4.4BSD Lite2 ¤Ç¤Ï grep¡¦fgrep¡¦egrep ¤Î¥½¡¼¥¹¤¬ °ìËܲ½¤µ¤ì¤Æ¤¤¤Þ¤·¤¿¡£¤½¤ì¤ò¤Õ¤Þ¤¨¤¿¾å¤Ç man ¤Îµ½Ò¤ò¸«¤ë¤È¡¢ V7: Fgrep patterns are fixed strings; it is fast and compact. http://www.freebsd.org/cgi/man.cgi?query=grep&apropos=0&sektion=0&manpath=Unix+Seventh+Edition&format=html 2.10 BSD: Fgrep patterns are fixed strings; it is fast and compact. http://www.freebsd.org/cgi/man.cgi?query=grep&apropos=0&sektion=0&manpath=2.10+BSD&format=html 4.4BSD Lite2: The fgrep utility is quick but can handle only fixed strings http://www.freebsd.org/cgi/man.cgi?query=grep&apropos=0&sektion=0&manpath=4.4BSD+Lite2&format=html FreeBSD 1.0¡Á6.0: Fgrep is the same as grep -F. http://www.freebsd.org/cgi/man.cgi?query=fgrep&apropos=0&sektion=0&manpath=FreeBSD+1.0-RELEASE&format=html SunOS 4.1.3: In general, egrep is the fastest of these programs. http://www.freebsd.org/cgi/man.cgi?query=fgrep&apropos=0&sektion=0&manpath=SunOS+4.1.3&format=html ¤È¤¤¤¦¤ï¤±¤Ç¡¢fgrep ¤¬ "Fast GREP" ¤Ç¤¢¤ë¤È¤¤¤¦Ç§¼±¤¬¤¢¤Ã¤¿¤È¤¹¤ì¤Ð¡¢¸ÅÂå¤Î man ¤Î "fast" ¤È¤¤¤¦µ½Ò¤¬¸¶°ø¤Ç¤Ï¤Ê¤¤¤«¤È¹Í¤¨¤Þ¤¹¡£ ¤¢¤È¤Ï¡¢¤³¤Î»þÂå¤Î fgrep ¤¬ grep¡¦egrep ¤ÈÈæ¤Ù¤Æ fast ¤Ç¤¢¤ë¤«¤¬µ¤¤Ë¤Ê¤ë ¤È¤³¤í¤Ç¤¹¤¬¡¢¤³¤ì¤ÏÄ´ºº¤¹¤ë»þ´Ö¤ÈÎÏÎ̤¬¤Ê¤¤¤Î¤Ç¥Ñ¥¹¤È¤¤¤¦¤³¤È¤Ç¡£ »²¹Í: http://groups.google.co.jp/group/fj.questions.unix/browse_thread/thread/e8ea37b4d0dd6372/235ce238f717f19c http://katsu.watanabe.name/grep/efgrep.html http://katsu.watanabe.name/grep/ohpcontents.html ¥ª¥ê¥¸¥Ê¥ëÈǤ˴ؤï¤Ã¤¿Êý¡¹¤¬¤½¤¦¤½¤¦¤¿¤ëÌ̻ҤʤΤǡ¢Ä´¤Ù¤º¤ËÆͤùþ¤ß¤ò ¤¤¤ì¤ë¤ï¤±¤Ë¤â¤¤¤«¤º¡¢¤Ê¤«¤Ê¤«ÂçÊѤǤ¹¡£ > ¤³¤Î·Ç¼¨ÈĤΠ[»È¤¤Êý] ¥Ú¡¼¥¸¤Ë¤¢¤ë¡Ö·É¾Êά¡×¤Ã¤Æ¤¤¤¦¤Î¤âµ¤¤Ë¤Ê¤ê¤Þ¤¹¡Ä ¤³¤ì¤Þ¤Ç»×¤¤¤Ã¤¤ê¡Ö·É¾Êά¡×¤À¤È»×¤Ã¤Æ¤ª¤ê¤Þ¤·¤¿¤¬¡¢¡Ö·É¾Îά¡×¤À¤Ã¤¿¤Î¤Ç¤¹¤Í¡£ ¤Ò¤È¤Ä¸¤¯¤Ê¤ì¤Þ¤·¤¿¡£¤³¤ì¤âº£ÈÕ½¤ÀµÍ½Äê¤Ç¤¹¡£ >>4461 mkt Á´³ÑÆþ¤ê¥½¡¼¥¹¤ò¥³¥Ô¥Ú¤·¤ä¤¹¤¤¤è¤¦¡¢È¾³Ñ¶õÇò¤ËÃÖ´¹¤·¤Æ¤¤¤Þ¤¹¡£ |
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>>4451 68user ÊÖ»öÁ÷¤ì¤Æ¿½¤·Ìõ¤¢¤ê¤Þ¤»¤ó¡£ Solaris¤ÇÆ°¤¤Þ¤·¤¿¡£ |
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>>4462 ¤ª sed ¤Ç²¿¤È¤«¤Ç¤¤ë¤Î¤«¤â¤·¤ì¤Þ¤»¤ó¤¬¡¢¤ï¤¿¤·¤Ï sed ¤ò¤è¤¯ÃΤé¤Ê¤¤¤Î¤Ç¡¢ sh ¤Ç¤ä¤ë¤Ê¤é¤³¤ó¤Ê´¶¤¸¤Ç¡£ IFS='' buf='' use_buf=0 cat file.txt | while read -r line; do case $line in " "*) tmpline=`echo -n $line|sed 's/^ *//g'` buf="$buf$tmpline" use_buf=1 ;; *) if [ "$use_buf" = "1" ]; then echo "$buf" fi buf="$line" use_buf=1 ;; esac done if [ "$use_buf" = "1" ]; then echo "$buf" fi ¤È»×¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢ºÇ½ª¹Ô¤¬½Ð¤Þ¤»¤ó¡£sh ¤â¤è¤¯¤ï¤«¤Ã¤Æ¤Ê¤¤¤ï¤¿¤·¤Ë¤Ï²ò·è ¤Ç¤¤Þ¤»¤ó¤Ç¤·¤¿ (GNU bash, version 3.00.14(1)-release (i386-redhat-linux-gnu))¡£ perl ¤ò»È¤Ã¤Æ¤è¤¤¤Ê¤é perl -e 'undef $/; while (<>){s/\n +//g; print}' file.txt ¤¢¤¿¤ê¤Ç¡£ |
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>>4465 68user > ¤È»×¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢ºÇ½ª¹Ô¤¬½Ð¤Þ¤»¤ó¡£ ¤¢¡¼¡¢¥ë¡¼¥×Éôʬ¤¬¥µ¥Ö¥·¥§¥ë¤Ë¤Ê¤Ã¤Æ¤ë¤«¤é¤«¡£ while read -r line; do ... done < file.txt ¤Ê¤é OK ¤Ç¤¹¤Í¡£ ¤ä¤Ï¤ê sh ¤Ç¥×¥í¥°¥é¥à¤Ê¤ó¤Æ½ñ¤¯¤â¤ó¤¸¤ã¤Ê¤¤¤È»×¤¦¡£Ã¯¤« Sh Programming Considered Harmful ¤ò½ñ¤¤¤Æ¤¯¤À¤µ¤¤¡£ |
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>>4466 68user Êä¡£Solaris ¤Î sh ¤Ç¤Ï > while read -r line; do > done < file.txt ¤Ç¤â¥À¥á¤Ê¤è¤¦¤Ç¤¹¤Í¡£ http://blog.goo.ne.jp/cars-kitahefu/e/4190a337427d7a8cfcb5a62f515c6936 |
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>> 4467 ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ > while read -r line; do > done < file.txt ¤Ï¤ä¤Ï¤ê¥À¥á¤Ç¤·¤¿¡£ while read line; do done < file.txt ¤È¤·¤¿¤é¾å¼ê¤¯Æ°¤¤Þ¤·¤¿¡£ ¤Þ¤¿¡¢ tmpline=`echo -n $line|sed 's/^ *//g'` ¤Ç¤Ï¡¢£±¹Ô¤Ë¤Ê¤ë¤Î¤Ç¤¹¤¬¡¢¡Ö-n¡×¥ª¥×¥·¥ç¥ó¤¬¼ÙËâ¤ß¤¿¤¤¤Ç¡¢¾å¼ê¤¯ÊÔ½¸ ¤Ç¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ tmpline=`echo $line|sed 's/^ *//g'` ¤È¤·¤¿¤é¾å¼ê¤¯¤¤¤¤Þ¤·¤¿¡£ |
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>> 4468 sed¡¡°ìȯ¤Ç´Êñ¤Ë¤Ç¤¤ë¤â¤Î¤Ê¤Î¤Ç¤·¤ç¤¦¤«¡£ |
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>>4469 ¤ª ´°àú¤Ç¤Ï¤Ê¤¤¤Ç¤¹¤¬¡¢¤³¤ó¤Ê´¶¤¸¤Ç¡£ ------ sed -e '/^[^ ]\{1,\}/ { N } s/^\([^ ]\{1,\}.*\)\n \{1,\}\([^ ]\{1,\}\)/\1\2/g' file.txt ------ >>4468 ¤ª >while read line; do >done < file.txt >¤È¤·¤¿¤é¾å¼ê¤¯Æ°¤¤Þ¤·¤¿¡£ ¤³¤ì¤À¤±¤ÇÆ°¤¤Þ¤¹¤«¡© while¤ÎÁ°¤Ë exec 0<file.txt ¤È¤«Íפê¤Þ¤»¤ó¤Ç¤·¤¿¤Ã¤±¡© >>4466 68user >¤ä¤Ï¤ê sh ¤Ç¥×¥í¥°¥é¥à¤Ê¤ó¤Æ½ñ¤¯¤â¤ó¤¸¤ã¤Ê¤¤¤È»×¤¦¡£Ã¯¤« > Sh Programming Considered Harmful >¤ò½ñ¤¤¤Æ¤¯¤À¤µ¤¤¡£ »ä¤Ï¡¢¤É¤ÎÄøÅ٤λö¤Þ¤Ç¤ò¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤Ç¤ä¤ë¤Ù¤¤«Çº¤ß¤Þ¤¹¡£ Perl¤È¤«»È¤Ã¤¿Êý¤¬ÀäÂФ˸úΨ¤¬Îɤ«¤Ã¤¿¤ê¤¹¤ë¤Î¤Ë¡¢ ²¿¸Î¤«¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤Ë¤³¤À¤ï¤ë¿Í¤È¤«¤¤¤ë¤·¡¦¡¦¡¦ ¡Ê¤Ç¡¢µ¤¤¬¤Ä¤¯¤È¼«Ê¬°Ê³°¤ËȽ¤é¤Ê¤¤¥¹¥¯¥ê¥×¥È¤¬½ÐÍè¾å¤¬¤Ã¤Æ¤¤¤ë¤È¡£¡Ë |
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>>4463 68user ¤ªÊÖ»ö¤¤¤¿¤À¤¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ½ñ¤¤«¤±¤À¤Ã¤¿Éôʬ¡¢¤â¤¦ºï½ü¤·¤Æ¤ª¤é¤ì¤Þ¤¹¤¬¡¢¤¤¤º¤ì¤Þ¤È¤Þ¤Ã¤¿·Á¤Ç Éü³è¤¹¤ë¤Î¤ò´üÂÔ¤·¤Æ¤¤¤Þ¤¹¡£ fgrep ¤ÎÏá¢ÌÌÇò¤¤¤Ç¤¹¤Í¡£man ¤Îµ½Ò¤Î°ã¤¤¤â¡£ ¤Ç¤â¤³¤ì¡¢²¿¤È¤Ê¤¯¡Öfast = (»È¤¦¤Î¤Ë)¼ê¤Ã¼è¤êÁᤤ¡×¤Ã¤ÆÌõ¤¹¤È ¤Ä¤¸¤Ä¤Þ¤¬¹ç¤¦¤è¤¦¤Êµ¤¤¬¤·¤Æ¤¤Þ¤·¤¿¡£quick ¤È¤¤¤¦¤Î¤âƱÍÍ¡£ Àµµ¬É½¸½¤ò̵¸ú¤Ë¤¹¤ë(¤Ç¤¤ë)ÅÀ¤ò¥¢¥Ô¡¼¥ë¤¹¤ë´¶¤¸¤Ç¡£ ¤Ç¡¢¸í²ò¤¬À¸¤¸¤Æ¤·¤Þ¤Ã¤¿¤Î¤Çɽ¸½¤ò²þ¤á¤¿¡¢¤È¤«¡£ ¾¡¼ê¤Ê¿ä¬¤Ç¤¹¤¬¡£ > http://www.bsddiary.net/doc/hierarchy.txt > ½ÏÎý¼Ô: 狼¤¬Â®¤¤¤È¸À¤Ã¤¿¤Î¤Çfgrep¤ò»È¤Ã¤Æ¤¤¤ë > ¥Ï¥Ã¥«¡¼: ¼«Ê¬¤Ç»þ´Ö¤ò¬¤Ã¤¿·ë²Ìegrep¤ò»È¤¦¤³¤È¤Ë¤·¤¿ ¤Î¸¶Ê¸¤Ï http://groups.google.co.jp/group/net.jokes/msg/c49a0c0849fe8bb6 ¤À¤È»×¤¦¤Î¤Ç¤¹¤¬¡¢¤³¤ì¤è¤êÁ°¤ËÅê¹Æ¤µ¤ì¤Æ¤¤¤ë http://groups.google.co.jp/group/net.jokes/msg/c24e7dccf82df3ff ¤ÈÈæ¤Ù¤Æ¤ä¤±¤Ë grep ¤Þ¤ï¤ê¤¬¶¯Ä´¤µ¤ì¤Æ¤Þ¤¹¤Í¡£ > ¥ª¥ê¥¸¥Ê¥ëÈǤ˴ؤï¤Ã¤¿Êý¡¹¤¬¤½¤¦¤½¤¦¤¿¤ëÌ̻ҤʤΤǡ¢Ä´¤Ù¤º¤ËÆͤùþ¤ß¤ò > ¤¤¤ì¤ë¤ï¤±¤Ë¤â¤¤¤«¤º¡¢¤Ê¤«¤Ê¤«ÂçÊѤǤ¹¡£ ¤Ç¤âº£¤Î¤Þ¤ó¤Þ¤À¤È¡¢Ì·½â¤¬À¸¤¸¤Á¤ã¤Ã¤Æ¤Þ¤¹(¢)¡£ ;p http://x68000.q-e-d.net/~68user/unix/pickup?keyword=fgrep&target=command&partial=on®exp=on&case=off > Á´³ÑÆþ¤ê¥½¡¼¥¹¤ò¥³¥Ô¥Ú¤·¤ä¤¹¤¤¤è¤¦¡¢È¾³Ñ¶õÇò¤ËÃÖ´¹¤·¤Æ¤¤¤Þ¤¹¡£ ¤¢¡¢¤½¤ì¤ÏÍý²ò¤·¤Æ¤¿¤ó¤Ç¤¹¤¬¡¢ [»È¤¤Êý]¥Ú¡¼¥¸¤Ë¡ÖÁ´³Ñ¶õÇò¤Ï 2 ¤Äʬ¤ÎȾ³Ñ¶õÇò(¡Ä)¤ËÃÖ´¹¤µ¤ì¤Þ¤¹¡£¡× ¤È¤¢¤ë¤Î¤Ë¡¢¤É¤¦¤·¤Æ¹ÔƬ¤ËÆþ¤ì¤¿Á´³Ñ¶õÇò 1 ¸Ä¤¬¡Ö 4 ¤Ä¡× ¤ËÃÖ´¹¤µ¤ì¤Á¤ã¤Ã¤¿¤ó¤À¤í¤¦? ¤È»×¤Ã¤¿¼¡Âè¤Ç¤¹¡£ # º£²ó¤ÏÁ´ÉôȾ³Ñ¶õÇò¤Ë¤·¤Æ¤ß¤¿¡£ |
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>>4462 ¤ª RFC2822 ¤Î folding ¤òÌ᤹¤Î¤ÈÂçÂÎƱ¤¸¤Ç¤¹¤Í¡£ sed -e ':loop' -e '$b' -e 'N;/\n /{s/\n *//;b loop' -e '};P;D;b loop' ¤Ç¤É¤¦¤Ç¤·¤ç¤¦¤«? ¸«¤ä¤¹¤¯¤¹¤ë¤È #!/usr/bin/sed -f :loop $b N /\n / { s/\n *// b loop } P D b loop |
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>>4470 zsh >>4473 if ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ º£¡¢»þ´Ö¤¬¤¢¤ê¤Þ¤»¤ó¤¬¡¢»î¤·¤Æ¤ß¤Þ¤¹¡£ ¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤è¤ê¤âPerl¤Ç¤¹¤«¡£ |
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>>4470 zsh >¤³¤ì¤À¤±¤ÇÆ°¤¤Þ¤¹¤«¡© >while¤ÎÁ°¤Ë >exec 0<file.txt >¤È¤«Íפê¤Þ¤»¤ó¤Ç¤·¤¿¤Ã¤±¡© Íפê¤Þ¤»¤ó¤Ç¤·¤¿¡£ while read line; do done < file.txt ¤Þ¤¿¤Ï¡¢ while read line do done < file.txt ¤ÇÆ°¤¤Þ¤·¤¿¡£ |
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>>4475 ¤ª Solaris9¤Îsh |
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>>4475 ¤ª Solaris9¤Îsh¤Ç³Îǧ¤·¤Þ¤·¤¿¤¬¡¢ ¤ä¤Ï¤êwhile¤ÎÁ°¤Ë exec 0<file.txt ¤òÆþ¤ì¤Ê¤¤¤È¡¢ºÇ½ª¹Ô¤¬É½¼¨¤µ¤ì¤Þ¤»¤ó¡£ ¶²¤é¤¯¡¢¸µ¤Î¥Õ¥¡¥¤¥ë¤ÎºÇ½ª¹Ô¤¬¶õ¹Ô¤Ê¤Î¤ÇÌäÂê¤Ê¤¤¤Î¤À¤È»×¤¤¤Þ¤¹¡£ >>68userÍÍ µ½ÒÅÓÃæ¤ÇÁ÷¿®¤·¤Æ¤·¤Þ¤¤¡¢ÂçÊѼºÎ餷¤Þ¤·¤¿¡£ |
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>>4455 68user ¤´»ØŦ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ¥¹¥ì¥Ã¥É¥»¡¼¥Õ¤ä¥Þ¥¸¥Ã¥¯¥Ê¥ó¥Ð¤Ê¤É¤Ï¹Í¤¨¤Æ¤ª¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£ ¤½¤ì¤È goto ¤ÎÉôʬ¤Ï»È¤¤¤¿¤¯¤Ê¤«¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢¤¦¤Þ¤¯¥×¥í¥°¥é¥à¤Îή¤ì¤òÀ©¸æ¤Ç¤¤Ê¤«¤Ã¤¿¤¿¤á¤ä¤à¤Ê¤¯»ÈÍѤ·¤Þ¤·¤¿¡£ ³Î¤«¤Ëʬ¤«¤ê¤Ë¤¯¤¤¤È»×¤¤¤Þ¤¹¡£ º£¸å½¤Àµ¤·¤Æ¤ß¤è¤¦¤È»×¤¤¤Þ¤¹¡£ ¤«¤Ê¤ê˺¤ì¤Æ¤¤¤ëÉôʬ¤¬Â¿¤¤¤Î¤Ç¡¢»×¤¤½Ð¤¹¤È¤³¤í¤«¤é¤Ï¤¸¤á¤Ê¤¤¤È¤¤¤±¤Ê¤¤¤Î¤Ç¤¹¤¬¡£ |
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>>4471 mkt > ½ñ¤¤«¤±¤À¤Ã¤¿Éôʬ¡¢¤â¤¦ºï½ü¤·¤Æ¤ª¤é¤ì¤Þ¤¹¤¬¡¢¤¤¤º¤ì¤Þ¤È¤Þ¤Ã¤¿·Á¤Ç > Éü³è¤¹¤ë¤Î¤ò´üÂÔ¤·¤Æ¤¤¤Þ¤¹¡£ ¤Ï¤¤¡¢¤½¤Î¤¦¤Á¤Þ¤È¤á¤Æ¹¹¿·¤·¤¿¤¤¤È»×¤¤¤Þ¤¹¡£ >>4477 zsh > ¤ä¤Ï¤êwhile¤ÎÁ°¤Ë > exec 0<file.txt > ¤òÆþ¤ì¤Ê¤¤¤È¡¢ºÇ½ª¹Ô¤¬É½¼¨¤µ¤ì¤Þ¤»¤ó¡£ ¤ï¤¿¤¯¤·¤Î¤Þ¤ï¤ê¤Ë¤Ï Solaris ¤¬¤Ê¤¤¤Î¤Ç»î¤»¤Þ¤»¤ó¤¬¡¢¤³¤ì¤Ï²¿¤¬¸¶°ø¤Ç ºÇ½ª¹Ô¤¬É½¼¨¤µ¤ì¤Ê¤¤¤Î¤Ç¤·¤ç¤¦¤«? >>4478 DNSÊÙ¶¯Ãæ > º£¸å½¤Àµ¤·¤Æ¤ß¤è¤¦¤È»×¤¤¤Þ¤¹¡£ > ¤«¤Ê¤ê˺¤ì¤Æ¤¤¤ëÉôʬ¤¬Â¿¤¤¤Î¤Ç¡¢»×¤¤½Ð¤¹¤È¤³¤í¤«¤é¤Ï¤¸¤á¤Ê¤¤¤È¤¤¤±¤Ê¤¤¤Î¤Ç¤¹¤¬¡£ ºÙ¤«¤Ê»ØŦ¤Ç¤¹¤Î¤Ç½¤Àµ¤ÏÉÔÍפ«¤È»×¤¤¤Þ¤¹¡£¤â¤· DNS ¤Ë¤³¤À¤ï¤ê¤¬¤¢¤ë¤Ê¤é¡¢ ¥é¥¤¥Ö¥é¥ê²½¤·¤¿¤ê¡¢Â¾¤Î¥ì¥¾¥ë¥Ð¤Î¥½¡¼¥¹¤òÆɤó¤À¤ê¡¢ http://www5d.biglobe.ne.jp/~stssk/dns.html ¤òÊÒ¤Ãü¤«¤é¼ÂÁõ¤¹¤ë¤Î¤¬¤¤¤¤¤Î¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£ |
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>>4489 take > DH¸°¸ò´¹¤Î¼ÂÁõÊýË¡¤¬¤Ê¤«¤Ê¤«Ä´¤Ù¤Æ¤âʬ¤«¤é¤Ê¤¤¾õ¶·¤Ç¤¹¡£ ¤ï¤¿¤·¤Ë¤â¤µ¤Ã¤Ñ¤ê¤ï¤«¤ê¤Þ¤»¤ó¤¬¡¢°Ê²¼¤Î URL ¤Ï¥Á¥§¥Ã¥¯ºÑ¤Ç¤¹¤«? http://www.openssl.org/docs/crypto/dh.html http://matagi.sakura.ne.jp/mt/archives/2005/03/openssldh.html |
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>>4491 68user >¤ï¤¿¤·¤Ë¤â¤µ¤Ã¤Ñ¤ê¤ï¤«¤ê¤Þ¤»¤ó¤¬¡¢°Ê²¼¤Î URL ¤Ï¥Á¥§¥Ã¥¯ºÑ¤Ç¤¹¤«? > http://www.openssl.org/docs/crypto/dh.html > http://matagi.sakura.ne.jp/mt/archives/2005/03/openssldh.html ¤ªÊÖ»ö¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ DHË¡ÍѤδؿô¤Ï¤³¤ì¤Ê¤ó¤Ç¤¹¤Í¡£ ¤ª¶µ¤¨Äº¤¤¤¿¾ðÊó¤ò»²¹Í¤Ë¡¢¹¹¤ËÄ´¤Ù¤Æ¤Þ¤¤¤ê¤Þ¤¹¡£ |
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¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤Ç¡¢ ¥Õ¥¡¥¤¥ë¤«¤é¥Õ¥£¡¼¥ë¥É£±¤òÆɤ߹þ¤ß¡¢Á°¸å¤Ë¥·¥ó¥°¥ë¥¯¥©¡¼¥Æ¡¼¥·¥ç¥ó¡Ö'¡×¤ò ÉÕ¤±¤Æ¡¢¶èÀÚ¤ê¤Î£±¹Ô¤Ë¤·¤¿¤¤¤Î¤Ç¤¹¤¬¡¢¡Ö'¡×¤ò¾å¼ê¤¯ÉÕ¤±¤ë¤³¤È¤¬¤Ç¤¤Þ¤»¤ó¡£ ¡Ö'¡×¤Î»È¤¤Êý¤¬ÉÔÀµ¤È¤«¤ÇÅܤé¤ì¤Þ¤¹¡£ #!/bin/csh nawk -F"," ' { \ if (FNR==1) printf("\'%s\'", $1); \ else printf(",\'%s\'", $1) \ }' file.txt °ìÅÙ¡¢¥À¥Ö¥ë¥¯¥©¡¼¥Æ¡¼¥·¥ç¥ó¡Ö"¡×¤Ë¤·¤Æ¤«¤ésed¤ÇÃÖ´¹¤·¤è¤È¤·¤¿¤Î¤Ç¤¹¤¬¡¢ sed¤Ç¤â¡Ö'¡×¤Î»È¤¤Êý¤¬ÉÔÀµ¤È¤«¤ÇÅܤé¤ì¤Þ¤¹¡£ nawk -F"," ' { \\ if (FNR==1) printf("\"%s\"", $1); \\ else printf(",\"%s\"", $1) \\ }' file.txt | sed 's/"/\'/g' ¤Þ¤¿¤Ï¡¢ set a = `nawk -F"," ' { \\ if (FNR==1) printf("\"%s\"", $1); \\ else printf(",\"%s\"", $1) \\ }' file.txt` echo $a | sed 's/"/\'/g' ¤É¤Î¤è¤¦¤Ë¤¹¤ì¤Ð¤è¤¤¤Î¤Ç¤¹¤«¡£ OS¤Ï¡¢Solairs8 |
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>>4493 ¤ª »²¾È¤¹¤ë¥Õ¥¡¥¤¥ë¤Ë¤Ä¤¤¤Æ½ñ¤¤¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ # cat file.txt Tokyo, Oosaka, Nagoya, Kyoto, Kyusyu, |
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>>4493 ¤ª csh ¤ÏÇϼ¯¤Ê¤Î¤Ç¡¢¥·¥ó¥°¥ë¥¯¥©¡¼¥È¤ÎÃæ¤Ë¥·¥ó¥°¥ë¥¯¥©¡¼¥È¤ò½ñ¤¯¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£ ¤Ä¤Þ¤ê¡¢ echo '\'' ¤Ï¥¨¥é¡¼¤Ç¤¹ (sh ¤âƱÍÍ)¡£Æ±ÍÍ¤Ë echo "\"" ¤â¥¨¥é¡¼¤Ë¤Ê¤ê¤Þ¤¹ (sh ¤Ê¤é¤³¤Ã¤Á¤Ï OK)¡£ ¤Ç¡¢csh ¤Ë¤Ï (sh ¤â) echo "ʸ»úÎó1""ʸ»úÎó2""ʸ»úÎó3" echo "ʸ»úÎó1"ʸ»úÎó2"ʸ»úÎó3" echo 'ʸ»úÎó1''ʸ»úÎó2''ʸ»úÎó3' echo 'ʸ»úÎó1'ʸ»úÎó2'ʸ»úÎó3' ¤Î¤¤¤º¤ì¤â¡¢ echo "ʸ»úÎó1ʸ»úÎó2ʸ»úÎó3" ¤È (´ðËÜŪ¤Ë¤Ï) Ʊ¤¸¡¢¤È¤¤¤¦À¼Á¤¬¤¢¤ê¤Þ¤¹¡£ ¤è¤Ã¤Æ¡¢csh ¤Ç 'abcdef' ¤ò½ÐÎϤ·¤¿¤¤¾ì¹ç¤Ï¡¢ echo "'"abcdef"'" echo "'""abcdef""'" ¤Ê¤É¤È¤·¤Þ¤¹¡£ ¥·¥§¥ë¤Î¥¯¥©¡¼¥È¤Ï¡Ö¥Í¥¹¥È¤µ¤»¤Ê¤¤¡×¤¬Å´Â§¤Ç¤¹¡£ |
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>>4496 ¤ª ³Îǧ¤·¤Æ¤¤¤Þ¤»¤ó¤¬¡¢awk ¤Î¥×¥í¥°¥é¥àÉôʬ¤òÊÌ¥Õ¥¡¥¤¥ë¤Ë¤·¤Æ -f ¥ª¥×¥·¥ç¥ó¤Ç»ØÄꤷ¤Æ¤â½ÐÍè¤ë¤È»×¤¤¤Þ¤¹¡£ ¡Ê¤³¤Î¾ì¹ç¤Ï¥·¥ó¥°¥ë¥¯¥©¡¼¥È¤Î¥¨¥¹¥±¡¼¥×¤ÏÉÔÍפǤ¹¡£¡Ë |
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>>4496 ¤ª > ̵Íý¤Ê¤Î¤Ç¤¹¤«¡£ ¤¤¤¤¤¨¡£ awk -F"," '{if (FNR==1){printf "'"'"'%s'"'"'",$1}else{printf ",'"'"'%s'"'"'",$1}}'<file.txt |
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