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>>3089 »³ÅÄ % cat hoge set filename='*.c' echo $filename % csh -fx hoge set filename=*.c echo *.c a.c b.c c.c d.c ¤È¤¤¤¦¤ï¤±¤Ç¡¢csh ¤Ç¤Ï ¤¿¤À¤Îʸ»úÎó¤È¤·¤Æ set ¤·¤Æ¤â¡¢ glob Ÿ³«¤µ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢»²¾È¤¹¤ë¤¿¤Ó¤Ë echo "$filename" ¤È¥À¥Ö¥ë¥¯¥©¡¼¥È¤Ç°Ï¤à¤« (ÌÌÅÝ)¡¢¤¢¤ë¤¤¤Ï set noglob ¤ÇÊÑ¿ô¤òŸ³«¤·¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¡¢¤È¡£ ¤â¤Ã¤È¤è¤¤¤Î¤Ï perl ¤ä ruby ¤Ê¤É¤Ë¾è¤ê´¹¤¨¤ë¤³¤È¤Ç¤¹¡£ |
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>>3096 hasÍÍ MD5¤Ç¤¹¤«¤¡¡Á¥ì¥Ù¥ë¤¬°ìµ¤¤Ë¾å¤¬¤Ã¤¿¤è¤¦¤Êµ¤¤¬¤·¤Þ¤¹¤¬¡¢ ¤³¤ì¤«¤é¤µ¤Ã¤½¤¯ÊÙ¶¯¤·¤Æ¤¤¤¤¿¤¤¤È»×¤¤¤Þ¤¹¡Ê¶ì¾Ð ¤Û¤ó¤È¤Ëhas¤µ¤ó¡¢DQN..cc¤µ¤óÍÆñ¤¦¸æºÂ¤¤¤Þ¤·¤¿¡£ |
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Linux User ¤È¤¤¤¦Ëܤˣµ¤Ä¤Î¥Ç¥£¥¹¥È¥ê¥Ó¥å¡¼¥·¥ç¥ó¤¬°ìµ¤¤Ë ÉÕÏ¿¤Ë¤Ä¤¤¤Æ¤ë¤Î¤Ç¹²¤Æ¤ÆÇã¤Ã¤¿¤ó¤Ç¤¹¤±¤É¡¢ ¤è¤¯¹Í¤¨¤ë¤È¥³¥ì¡Ê¤è¤¯¹Í¤¨¤Ê¤¯¤Æ¤â¡ËCD ¤¸¤ã¤Ê¤¯¤Æ DVD ¤Ê¤ó¤Ç¤¹¤è¤Í¡¢¡¢¡£ ²ñ¼Ò¤ÇÍ·¤ó¤Ç¤ë¥Þ¥·¥ó¤¬£±¸Ä¤¢¤Ã¤Æ¡¢¤¿¤À¤·²ñ¼Ò¤Î¥Þ¥·¥ó´ÉÍý¤Î¥Ò¥È¤¬ ¥Ð¥Ã¥¯¥¢¥Ã¥×¤·¤Æ¤¯¤ì¤Ê¤¤¤«¤é¡¢¥Ð¥Ã¥¯¥¢¥Ã¥×¥Ç¥Ð¥¤¥¹·ó¤Í¤Æ ¤³¤Îµ¡²ñ¤Ë DVD-RAM ¤òÆþ¤ì¤è¤¦¤«¤Ê¤¢¤È»×¤Ã¤¿¤ó¤Ç¤¹¤¬¡¢ Linux ¤ÇÆÉ¤á¤ë DVD-RAM ¥É¥é¥¤¥Ö¤Ã¤Æ¤¢¤ë¤ó¤Ç¤·¤ç¤¦¤«¤Í¡£ ¤¸¤Ã¤µ¤¤¤Ë¤Ï¥Í¥Ã¥È¥ï¡¼¥¯·Ðͳ¤Ç Debian¡Êwoody¡Ë¤òÆþ¤ì¤¿¤Î¤Ç¡¢ ¤â¤¦»¨»ï¤ÎÉÕÏ¿¤ÏɬÍפʤ¯¤Ê¤Ã¤¿¤ó¤Ç¤¹¤¬¡¢¡¢ |
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>>3099 ¤Õ¤¯¤· > Linux ¤ÇÆÉ¤á¤ë DVD-RAM ¥É¥é¥¤¥Ö¤Ã¤Æ¤¢¤ë¤ó¤Ç¤·¤ç¤¦¤«¤Í¡£ FreeBSD ¤Ç¤â DVD-RAM ¤òÆÉ¤ß½ñ¤¤Ç¤¤ë¤¯¤é¤¤¤Ç¤¹¤«¤é¡¢ ¤Ç¤¤Ê¤¯¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤±¤É¡¢¶ñÂÎŪ¤Êµ¡¼ï̾¤Ê¤É¤Ï ¤ï¤«¤ê¤Þ¤»¤ó¡£ ¸¡º÷¤¹¤ë¤È DVD-RAM Âбþ¥«¡¼¥Í¥ë¥Ñ¥Ã¥Á¤¬±¾¡¹¤Ê¤É¤È ¤¤¤¦¤Î¤¬°ú¤Ã¤«¤«¤ë¤Î¤Ç¤¹¤¬¡¢Linux »ö¾ð¤ËÁ¤¤¤Î¤Ç ¤½¤ì¤¬ºÇ¿·¤Î¾ðÊó¤Ê¤Î¤«È½ÃǤǤ¤Ê¤¤¤Ç¤¹¡£ # ¤Æ¤æ¡¼¤«¡¢DVD-RAM ¤É¤³¤í¤« CD-R ¤µ¤¨»È¤Ã¤¿¤³¤È¤¬ # ¤Ê¤¤¤Î¤Ç¡£ |
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find¥³¥Þ¥ó¥É¤Ë¤Ä¤¤¤Æ¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£ find . -user root ¤È¤¹¤ë¤È¥«¥ì¥ó¥È¥Ç¥£¥ì¥¯¥È¥ê°Ê²¼¤Î ½êͼԤ¬root¤Ë¤Ê¤Ã¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¤¬°ú¤Ã¤«¤«¤ë¤«¤È»×¤¤ ¤Þ¤¹¡£ ¤½¤ì¤Ç¤Ï¤Ê¤¯¤Æ¡¢½êͼԤ¬root¤Ë¤Ê¤Ã¤Æ¤¤¤Ê¤¤¥Õ¥¡¥¤¥ë¤ò °ú¤Ã³Ý¤±¤¿¤¤¤È»×¤¦¤Î¤Ç¤¹¤¬¡¢¤½¤Î¾ì¹çfind¥³¥Þ¥ó¥É¤Ï¤É¤Î ¤è¤¦¤Ë»È¤¨¤Ð¤¤¤¤¤Ç¤·¤ç¤¦¤«¡© µ¹¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ |
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>>3101 bebe > ½êͼԤ¬root¤Ë¤Ê¤Ã¤Æ¤¤¤Ê¤¤¥Õ¥¡¥¤¥ë % find . ! -user root % find . -false -user root % find . -not -user root ¤Ê¤É¤Ê¤É¡£ FreeBSD 4.7-RELEASE ¤Î¥Þ¥Ë¥å¥¢¥ë¤Ë¤Ï ! ¤È -false ¤È -not ¤¬ ½ñ¤¤¤Æ¤¢¤ë¤Î¤Ë % find . -not -name \*.c find: -not: unknown option ¤È¤Ê¤Ã¤Æ¤·¤Þ¤¦¡£¤Ê¤¼¤À¤í¤¦¡£¥½¡¼¥¹¤ò¸«¤ë¤È -not ¤Ï¸ú¤¤½¤¦¤Ê¤ó¤À¤±¤ì¤É¤â¡£ http://www.jp.freebsd.org/cgi/cvsweb.cgi/src/usr.bin/find/option.c http://www.jp.freebsd.org/cgi/mroff.cgi?subdir=man&man=find&dir=jpman-4.7.0%2Fman |
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send()¤Ë¤Ä¤¤¤Æ¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£ send()¤Ë¤Æ¥Ç¡¼¥¿¤òÁ÷¿®¤·¤è¤¦¤È¤¹¤ë¤Èperror¤Ë¤Æ¡ÖIllegal¡¡Seek¡× ¤ÈÊ֤äƤ¤Þ¤¹¡£¤â¤Á¤í¤ó¥Ç¡¼¥¿¤âÁ÷¿®¤Ç¤¤Æ¤¤¤Þ¤»¤ó¡£ ¤³¤Î¸½¾Ý¤Î¸¶°ø¤ÈÂнèË¡¤ò¶µ¤¨¤Æ¤¤¤¿¤À¤±¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡© socket¤Èconnect¤Ï¤Ç¤¤Æ¤¤¤Þ¤¹¡£ |
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>>3103 wataru > Illegal Seek ¤Ã¤Æ¤³¤È¤Ï errno ¤¬ ESPIPE ¤Ê¤Î¤Ç¤·¤ç¤¦¤±¤ì¤É¡¢¼ê¤â¤È¤Ë¤¢¤ë FreeBSD ¤È Solaris2.6/8 ¤ò¸«¤Æ¤â¡¢send(2) ¤¬ ESPIPE ¤òÊÖ¤¹¤È¤Ï½ñ¤¤¤Æ¤¢¤ê¤Þ¤»¤ó¤Î¤Ç¡¢ ¤ï¤«¤ê¤Þ¤»¤ó¡£ ¤Æ¤æ¡¼¤«¡¢OS ̾¤â¡¢OS ¤Î¥Ð¡¼¥¸¥ç¥ó¤â¡¢¥¨¥é¡¼¤Îµ¯¤³¤ë¥³¡¼¥ÉÎã¤âÄ󼨤»¤º ¼ÁÌ䤷¤Æ¤¤¤ë¡¢¤¢¤Ê¤¿¤È¤¤¤¦¿Í´Ö¤¬¤ï¤«¤ê¤Þ¤»¤ó¡£ |
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¤´ÌµÎéÂçÊÑ¿½¤·Ìõ¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£¸½ºß»ä¤ÏHard¡¡Hut¡¡Linux2.0 ¤Ç¥×¥í¥°¥é¥à¤òÁȤó¤Ç¤¤¤Þ¤¹¡£ ¸¶°ø¤Î¥½¡¼¥¹¥³¡¼¥É¤Ï°Ê²¼¤ÎÍͤǤ¹¡£ if ((*s = socket(AF_INET, SOCK_STREAM, 0)) < 0) { // TCP¤Ç¥½¥±¥Ã¥È¤ò³«¤¯ perror("socket"); s_vMsgSnd(TSK_ER , 71 , 40); return -1; } syslog(LOG_DEBUG,"s = %d",*s); syslog(LOG_DEBUG,"port = %d",port); // Àܳ¤ËɬÍפʾðÊó¤òÀßÄꤹ¤ë memset((char *) &server, 0, sizeof(server)); server.sin_family = AF_INET; server.sin_addr.s_addr = dst_ip; //<GT_0010> server.sin_port = htons(port); s_vSigTimer(TIMER_START); alarm(TIMEOUT_SEC); if (connect(*s, (struct sockaddr *) &server, sizeof server) < 0) { // ¥µ¡¼¥Ð¤È¤Î¥³¥Í¥¯¥·¥ç¥ó¤ò³ÎΩ¤¹¤ë perror("connect"); s_vSigTimer(TIMER_STOP); return -1; //<GT_0003> add } s_vSigTimer(TIMER_STOP); signal(SIGPIPE,ReCNCT); if(usCnctNG == FLAG_ON) return -1; ¾åµ¤ÎÊýË¡¤Çconnect¤Þ¤Ç»ý¤Ã¤Æ¤¤¤¤Þ¤¹¡£ ¤½¤Î¸å while(sendbytes < MaxLENGTH){ nSended=send(*s,psz,strlen(psz),0); if(nSended == -1){ perror("SendError:"); s_vMsgSnd(TSK_ER , 71 , 57); s_vSigTimer(TIMER_STOP);return -1; }else if(counttim > 0){ syslog(LOG_DEBUG,"+*+*+*+*time over +*+*+*+*"); s_vSigTimer(TIMER_STOP);return -1; } psz+=nSended; sendbytes+=nSended; } ¤ÇMaxLENGTH¤Ë㤹¤ë¤Þ¤Ç¥Ç¡¼¥¿¤òÁ÷¿®¤·¤Þ¤¹¡£ |
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>>3102 68user ²òÅàͤêÆñ¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ (1)% find . ! -user root¡¡¢Í¤¦¤Þ¤¯¤¤¤¤Þ¤·¤¿¡£ (2)% find . -false -user root (3)% find . -not -user root (2)¤È(3)¤Ï¡¢¥À¥á¤Ç¤·¤¿¡£¥ª¥×¥·¥ç¥ó¥¨¥é¡¼¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£ ¤Ç¤â¡¢(1)¤À¤±¤Ç¤â»È¤¨¤ì¤Ð¤È¤ê¤¢¤¨¤º¤ÏOK¤Ê¤Î¤Ç¡¢½ÅÊõ¤·¤Æ¤¤¤Þ¤¹¡£ |
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>>3105 wataru > Hard¡¡Hut¡¡Linux2.0 Embedded ¤Ç¤¹¤« (Hut ¤¸¤ã¤Ê¤¯¤Æ Hat ¤Ç¤¹¤Í)¡£¤³¤Î OS ¤Î¸ºß¤ò ½é¤á¤ÆÃΤê¤Þ¤·¤¿¡£ http://www.linux.or.jp/JM/html/LDP_man-pages/man2/send.2.html ¤ÎÆâÍÆ¤¬Àµ¤·¤±¤ì¤Ð¡¢Linux ¤Î send(2) ¤Ï ESPIPE ¤òÊÖ¤·¤Þ¤»¤ó¡£ ¤¿¤À¤·³«È¯¸µ¤¬¥«¡¼¥Í¥ë¤Ë¼ê¤òÆþ¤ì¤Æ¤¤¤ë²ÄǽÀ¤¬¤¢¤ë¤Î¤Ç Hard Hat Linux ¤Î send(2) ¤Ï ESPIPE ¤òÊÖ¤¹¤Î¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¥Þ¥Ë¥å¥¢¥ë¤Ë send(2) ¤¬¤É¤¦¤¤¤¦¤È¤¤Ë ESPIPE ¤òÊÖ¤¹¤«½ñ¤¤¤Æ ¤¢¤ê¤Þ¤»¤ó¤«? # ¤Þ¤¡¥é¥¤¥»¥ó¥¹¤Ï GPL ¤Ç¤·¤ç¤¦¤«¤é¡¢ºÇ°¥½¡¼¥¹¤òÆÉ¤á¤Ð¤ï¤«¤ë # ¤ï¤±¤Ç¡£ ¤¢¤È¡¢ >>3105 wataru ¤Î¥½¡¼¥¹¤òį¤á¤Þ¤·¤¿¤¬¡¢´Ö°ã¤¤¤é¤·¤¤â¤Î¤Ï¸«ÉÕ¤±¤é¤ì¤Þ¤»¤ó¤Ç¤·¤¿¡£ ¤¿¤À¡¢TCP ¤Ç¤ÏÉáÄÌ send(2) ¤Ï»È¤¤¤Þ¤»¤ó¡£Ê̤˻ȤäƤ⹽¤ï¤Ê¤¤ ¤Ï¤º¤Ç¤¹¤¬¡¢Ëä¤â¤ì¤Æ¤¤¤ë¥Ð¥°¤òƧ¤Þ¤Ê¤¤¤È¤¤¤¦°ÕÌ£¤Ç¤Ï¡¢ÁÇľ¤Ë write(2) ¤ò»È¤Ã¤¿Êý¤¬¤è¤¤¤È»×¤¤¤Þ¤¹¡£¤¿¤À¡¢¤½¤ì¤Çľ¤ë¤«¤É¤¦¤«¤Ï ¤ï¤«¤ê¤Þ¤»¤ó¡£ ¤¢¤È¤Ï¡¢¥Þ¥ë¥Á¥¹¥ì¥Ã¥É´Ä¶¤Ê¤Î¤Ç errno ¤ÎÃͤ¬Ê̤Υ¹¥ì¥Ã¥É¤Ë¾å½ñ¤ ¤µ¤ì¤¿¤È¤«¡Ä(¿ʬ°ã¤¦¤È»×¤¤¤Þ¤¹¤±¤É)¡£ |
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>>3102 68user > ¥½¡¼¥¹¤ò¸«¤ë¤È -not ¤Ï¸ú¤¤½¤¦¤Ê¤ó¤À¤±¤ì¤É¤â¡£ ¤½¤Ã¤«¡£ options ¤Ï¥½¡¼¥È¤µ¤ì¤Æ¤¤¤ë¤³¤È¤¬Á°Äó¤Ê¤Î¤Ë (bsearch(3) ¤ËÅϤ¹¤«¤é)¡¢ { "-nouser",c_nouser,f_nouser,0 }, { "-not",c_simple,f_not,0 }, ¤Î½ç¤Çʤó¤Ç¤¤¤ë¤«¤é¤«¡£ # http://www.jp.freebsd.org/cgi/cvsweb.cgi/src/usr.bin/find/option.c?rev=HEAD |
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¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ÂçÊѤ⤦¤·¤ï¤±¤¢¤ê¤Þ¤»¤ó¤¬¡¢¤â¤¦°ì¤Ä¶µ¤¨¤Æ¤¤¤¿¤À¤±¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡© SSL¤Ç¤ÎÄÌ¿®¤â¹Ô¤Ã¤Æ¤¤¤ë¤Î¤Ç¤¹¤¬¡¢SSL_write()¤ò»ÈÍѤ¹¤ëºÝ¤Ë ¥¿¥¤¥à¥¢¥¦¥È¤Î»þ´Ö¤òÀßÄꤷ¤¿¤¤¤Î¤Ç¤¹¤¬¡¢ÊýË¡¤¬¤ï¤«¤ê¤Þ¤»¤ó¡£ select¤ò»È¤¨¤Ð¤Ç¤¤ë¤È¤âʹ¤¤¤¿¤Î¤Ç¤¹¤¬¡¢¶ñÂÎŪ¤Ë¤É¤¦¤¹¤ì¤Ð¤è¤¤¤Ç¤·¤ç¤¦¤« ¥½¡¼¥¹¤Ï°Ê²¼¤ÎÍͤǤ¹¡£ MaxLENGTH = strlen(psz); while(sendbytes < MaxLENGTH){ syslog(LOG_DEBUG,"Send"); nSended = SSL_write(SOKET, psz, strlen(psz)); if(nSended == -1){ perror("SendError:"); s_vMsgSnd(TSK_ER , 71 , 57); return -1; psz+=nSended; sendbytes+=nSended; } return 0; } ¤ª¼ê¿ô¤Ç¤¹¤¬¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ |
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ESPIPE¤Î·ï¤Ï¡¢¤Þ¤¿Ê̤ΤȤ³¤í¤Çµ¯¤³¤Ã¤Æ¤¤¤¿¤è¤¦¤Ç¤¹¡£ ¶Ä¤ëÄ̤ꡢsend¤Ë¤è¤ë¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£ ¤ª¼ê¿ô¤ò¤ª¤«¤±¤·¤Þ¤·¤¿¡£ |
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>>3110 wataru > ESPIPE¤Î·ï¤Ï¡¢¤Þ¤¿Ê̤ΤȤ³¤í¤Çµ¯¤³¤Ã¤Æ¤¤¤¿¤è¤¦¤Ç¤¹¡£ ¤·¤ç¡¼¤â¤Ê¤¤¥ß¥¹¤Ç¤¹¤¬¡¢¤¢¤ê¤¬¤Á¤Ç¤¹¤Í¡£ >>3109 wataru > SSL¤Ç¤ÎÄÌ¿®¤â¹Ô¤Ã¤Æ¤¤¤ë¤Î¤Ç¤¹¤¬¡¢SSL_write()¤ò»ÈÍѤ¹¤ëºÝ¤Ë > ¥¿¥¤¥à¥¢¥¦¥È¤Î»þ´Ö¤òÀßÄꤷ¤¿¤¤¤Î¤Ç¤¹¤¬¡¢ÊýË¡¤¬¤ï¤«¤ê¤Þ¤»¤ó¡£ »È¤Ã¤¿¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢ http://www.openssl.org/docs/ssl/SSL_CTX_set_timeout.html ¤È¤«¡¢ http://www.openssl.org/docs/ssl/SSL_get_fd.html ¤Ç¥Ç¥£¥¹¥¯¥ê¥×¥¿¤ò¼èÆÀ¤·¤Æ select ¤È¤«¡¢¤¢¤ë¤¤¤Ïñ½ã¤Ë alarm ¤È¤«¡¢¤Ç¤·¤ç¤¦¤«¡£ |
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¤³¤ó¤Ð¤ó¤ï CGI¤Î¥Õ¥©¡¼¥à¥á¡¼¥ë¤ÇźÉÕ¥Õ¥¡¥¤¥ë¤òÁ÷¤Ã¤Æ¤¤¤ë¤Î¤Ç¤¹¤¬ ÅÓÃæ¤ÇÄÌ¿®¤òÃæ»ß¤¹¤ë¤È ¥µ¡¼¥Ð¡¼¾å¤Ë¥Õ¥¡¥¤¥ë¤¬»Ä¤Ã¤Æ¤·¤Þ¤¦¤È¤¤¤¦¤³¤È¤ËǺ¤Þ¤µ¤ì¤Æ¤¤¤Þ¤¹ ¤½¤Î¥Õ¥©¡¼¥à¥á¡¼¥ë¤ÏQMAIL¤òÍѤ¤¤Æ¥á¡¼¥ë¤òÇÛ¿®¤·¤Æ¤¤¤Þ¤¹ POP¥µ¡¼¥Ð¡¼¤ÏVPOPMAIL¤Ç¤¹ ÂнèË¡¤Ï¤Ê¤Ë¤«¤¢¤ê¤Þ¤¹¤Ç¤·¤ç¤¦¤«¡© |
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>>3180 68user ¤Ê¤ë¤Û¤É¡¢¤¿¤Àñ¤Ë¥í¥°¥¤¥ó¤Ç¤¤Ê¤¤¤È¸À¤¦¤³¤È¤Ç¤¢¤Ã¤Æ ¼Â¹ÔÀ©¸Â¤Ç¤Ï¤Ê¤¤¤È¸À¤¦¤³¤È¤Ç¤¹¤«¡£ ÊÙ¶¯¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ #¤ä¤Ñ¤êÆÈ³Ø¤Ç¤Ï¸ÂÅÙ¤¬¤¢¤ë¤Ë¤ã¤¡¡£ |
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>>3180 68user >¡Ö¥Ç¡¼¥¿¸í¤ê¤ò¸¡½Ð¤¹¤ë¤¿¤á¤Î¤â¤Î¡×°ìÈ̤ϱѸì¤Ç²¿¤Æ¸À¤¦¤ó¤Ç¤·¤ç¤¦¤Í? Error Detecting Code (¸í¤ê¸¡½ÐÉä¹ç)¤Ç¤¹¡£ °ø¤ß¤Ë¡¢CRC¤Ï¡¢¤Ê¤ó¤È¡¢1bit-error¤Þ¤Ç¤ÏÄûÀµ¤Ç¤¤Æ¤·¤Þ¤¤¤Þ¤¹¡£ ¨¤Á¡¢Error Correcting Code (¸í¤êÄûÀµÉä¹ç)¤Ç¤â¤¢¤ë¤È¤³¤í¤¬¡¢parity¤ächecksum¤È¤Ï°ã¤¦¤È¤³¤í¤Ç¡¢ÌÌÇò¤¤¤Ç¤¹¡£ ¡ôÄûÀµÊýË¡¤Ï±ó¤¤ÀΤË˺¤ì¤Þ¤·¤¿¡¦¡¦¡¦ ¡ôhash¤ÏÊý¼°¤òÃΤé¤Ê¤¤¤Î¤Ç¡¢ÄûÀµ¤Ç¤¤ë¤Î¤«¤É¤¦¤«Ê¬¤«¤é¤Ê¤¤¤Ç¤¹¡£ ¡ôº£ÆüËܲ°¤ÇÄ´¤Ù¤Æ¤â¡¢Îò»ËŪ¤Ê¤³¤È¤Ï¸«¤Ä¤«¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£A^^; ¡ôhttp://www.wikipedia.org/ ¤Ï¸½ºßcrash¤·¤Æ¤¤¤ë¤ß¤¿¤¤¤Ç¤¹¡£ |
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ASCII¤Ç¥×¥í¥°¥é¥ß¥ó¥°¤·¤Æ ISO-2022-JP¤ò½ÐÎϤ¹¤ë¥×¥í¥°¥é¥à¤ò½ñ¤¤¤Æ¤¤¤Þ¤¹¤¬ ¡Ê¤Ê¤ó¤Î¤¿¤á¤Ë #! /usr/local/bin/perl -w print "\e\$B\$3\$s\$K\$A\$O\n"; ¤À¤È¤¦¤Þ¤¯¤¤¤¯¤±¤É¡¢ #! /usr/local/bin/perl -w print "\e\Q$B$3$s$K$A$O\E\n"; ¤À¤È¥À¥á¤Ç¤¹¤Í¡£ \Q¡Á\E¤è¤êÀè¤ËÊÑ¿ôŸ³«¤¬¹Ô¤ï¤ì¤ë¤ß¤¿¤¤¤Ç¤¹¡£ ¥Ø¥ó¤Ê´¶¤¸¡¢¡¢¡£ |
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>>3185 ¤Õ¤¯¤· > \Q¡Á\E¤è¤êÀè¤ËÊÑ¿ôŸ³«¤¬¹Ô¤ï¤ì¤ë¤ß¤¿¤¤¤Ç¤¹¡£ ¥×¥í¥°¥é¥ß¥ó¥° Perl Âè 3ÈǤǤϡ¢¤½¤ÎÊÕ¤Îɾ²Á½ç½ø¤ÏÌÀ¼¨ ¤µ¤ì¤Æ¤¤¤Ê¤¤¤ß¤¿¤¤¤Ç¤¹¤Í¡£ >>3187 Phantom ÉáÄÌ¡¢/var/mail/$USER ¤Ê¤É¤Ë¼Â¹Ô·ë²Ì¤¬¥á¡¼¥ë¤ÇÆÏ¤¯¤Ï¤º¤Ç¤¹¡£ ¤½¤³¤Ë²¿¤«¾ðÊ󤬤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£ >>3189 ¤æ¤¤Á(¤â¤¸¤éÁÈ) FreeBSD 4.7-RELEASE + mozilla-1.4b (2003041308) ¤Ç¤¹¤¬¡¢ºÆ¸½ ¤·¤Þ¤»¤ó¤Ç¤·¤¿¡£¤¿¤À¡¢¡Ö¿·¤·¤¤¥¿¥Ö¤Ç³«¤¯¡×¤È¤·¤Æ¤â¡¢(¥¿¥Ö¤Ç¤Ê¤¯) ¿·¤·¤¤¥¦¥£¥ó¥É¥¦¤¬³«¤¤¤Æ¤·¤Þ¤¤¤Þ¤¹¡£ infoseek ¤ÎÊý¤Ç¤¹¤¬¡¢¥¢¥×¥ê¤È¤·¤Æ¤Î´¶ÁÛ¤ò½Ò¤Ù¤µ¤»¤Æ¤¤¤¿¤À¤¯¤È¡¢ - ¤¦¤Á¤Î¾ïÍѤΥµ¥¤¥º¤Ç¤Ï¥¦¥£¥ó¥É¥¦¤ÎÉý¤¬Â¤é¤º¡¢¡Ö¿·¤·¤¤¥¿¥Ö¤Ç³«¤¯¡×¤¬ ÀÚ¤ì¤ë (¥¦¥£¥ó¥É¥¦¥µ¥¤¥º¤ò¹¤²¤ì¤Ðɽ¼¨¤µ¤ì¤ë) ¡ÖSearch by Dictionary¡×¤Èñ¸ìÆþÎÏ¥Õ¥©¡¼¥à¤¬¹¤¹¤®¤ë¤Î¤«¤â¡£ -¡ÖSearch¡×¤Ç¸¡º÷¤¸¤ã¤Ê¤¯¤Æ¡¢¡Ö¹ñ¸ì¡×¡ÖϱѡסֱÑÏ¡פ½¤ì¤¾¤ì¤ò²¡¤»¤Ð ¸¡º÷¤¹¤ë¤È¤¤¤¤¤«¤â (¤½¤·¤¿¤é¡ÖSearch¡×¤ÏÉÔÍ×) - ¡ÖϱѡפȡֱÑÏÂ¡×¤Ï¤Ò¤È¤Ä¤Ë¤Þ¤È¤á¤Æ¡¢¥Õ¥©¡¼¥à¤ÎÆâÍÆ¤¬ ASCII ¤Ê¤é ±ÑÏ¡¢ÆüËܸì¤Ê¤éϱѡ¢¤À¤È¤¤¤¤¤«¤â¡£ - ¤Æ¤Ê¤È¤³¤í¤òÀßÄê¤ÇÊѹ¹¤Ç¤¤¿¤ê¤¹¤ë¤È¤¦¤ì¤·¤¤¤«¤â¡£ - ¡Ö±Ñ¢ªÆü¡×¤Ï¤È¤Æ¤âÊØÍø¤Ç¤¹¤Í¤§¡£ - ÆþÎϤ·¤¿Ã±¸ì¤ÎÍúÎò¤¬»Ä¤Ã¤Æ¡¢¤µ¤é¤ËÊä´°¤·¤Æ¤¯¤ì¤¿¤ê¤¹¤ë¤ÈÁÇÀ²¤é¤·¤¤¡£ ¤Æ¤Ê´¶¤¸¤Ç¤¹¡£ ÊÙ¶¯ÍѤˤȤꤢ¤¨¤ººî¤Ã¤Æ¤ß¤¿¤À¤±¤Ê¤Î¤«¡¢¤¢¤ë¤¤¤Ï·Ñ³Ū¤Ë ³«È¯¤µ¤ì¤ë¤Î¤«¤ï¤«¤ê¤Þ¤»¤ó¤¬¡¢¤â¤·¸å¼Ô¤Ç¤¢¤ì¤Ð¤´¸¡Æ¤¤¯¤À¤µ¤¤¡£ >>3190 NPK > ¤³¤³¤Ç²ñÏ乤뤳¤È¤¸¤ã¤Ê¤¤¤È»×¤¤¤Þ¤¹¤¬(^^; Á´¤¯ÌäÂê¤Ê¤¤¤Ç¤¹¡£ >>has ¤·¤Ð¤·ÂÔ¤¿¤ì¤è¡£ |
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¤º¤Ã¤ÈÁ°¤Ë¡¢ while (<>) { ... } ¤Î¥Õ¥¡¥¤¥ë¥Ï¥ó¥É¥ë ARGV ¤Ë binmode ¤¬Å¬ÍѤµ¤ì¤Ê¤¤¤Î¤Ç¡¢ while (<>) { ... } ¤Ë¤ª¤±¤ë ActivePerl ¤Î \r\n => \n ÃÖ´¹¤òÍÞÀ©¤Ç¤¤Ê¤¤¡¢ ¤È¤¤¤¦Ïäò¤·¤Þ¤·¤¿¤¬¡¢5.6 °Ê¹ß¤Ç¤Ï binmode ¤Î¤«¤ï¤ê¤Ë use open IN=>"raw:"; ¤À¤Èưºî¤¹¤ë¤è¤¦¤Ç¤¹¡£PerlIO¤Ã¤Æ¤ä¤Ä¤Ç¤¹¤Í¡£ |
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>>3193 ¤Õ¤¯¤· ¼«¸Ê¥ì¥¹¤ì¤¹¡£ use open IN=>":raw"; ¤Î´Ö°ã¤¤¤Ç¤·¤¿¡£ |
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>>3185 ¤Õ¤¯¤· perldoc perlre > You cannot include a literal "$" or "@" within a "\Q" sequence. An > unescaped "$" or "@" interpolates the corresponding variable, while > escaping will cause the literal string "\$" to be matched. You'll need > to write something like "m/\Quser\E\@\Qhost/". >>3192 68user > ¤½¤ÎÊÕ¤Îɾ²Á½ç½ø ¡Ö¾ÜÀâ Àµµ¬É½¸½¡×¤ÎP245¤È¤«¡Ä |
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>>3195 /tk > ¡Ö¾ÜÀâ Àµµ¬É½¸½¡×¤ÎP245¤È¤«¡Ä ½ñ¤¤¤Æ¤¢¤ê¤Þ¤·¤¿¡£Àµµ¬É½¸½¥¨¥ó¥¸¥ó¤òºî¤Ã¤Æ¤ß¤ëËܤÀ¤È»×¤Ã¤Æ Çã¤Ã¤Æ¤ß¤¿¤é¤½¤¦¤¸¤ã¤Ê¤«¤Ã¤¿¤Î¤Ç¡¢¤Û¤È¤ó¤ÉÆÉ¤ó¤Ç¤Ê¤«¤Ã¤¿¤ê¡£ >>3196 Å· tr -d '\n' < file perl -pe 's/\n//' < file ¤Ê¤É¤Ê¤É¡£ |
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>>3192 68user > ÉáÄÌ¡¢/var/mail/$USER ¤Ê¤É¤Ë¼Â¹Ô·ë²Ì¤¬¥á¡¼¥ë¤ÇÆÏ¤¯¤Ï¤º¤Ç¤¹¡£ ¤È¤¤¤¦»ö¤Ç¤·¤¿¤¬¡¢²¿¸Î¤«²¿¤âÆÏ¤¤¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ ¤½¤ì¤Ç¡¢¤â¤¦1ÅÙ¤¹¤Ù¤Æ¸«Ä¾¤·¤Æ¡¢ftp.sh¤ÎÃæ¿È¤ò°Ê²¼¤Î¤è¤¦¤Ë¤·¤¿¤é ½ÐÍè¤Þ¤·¤¿¡£ ftp.sh open ftp-server user hoge passwd prompt cd data/ ascii del index.html put /home/hoge/public_html/index.html ./index.html quit ¤Ê¤ó¤«¡¢put¤¬¤¦¤Þ¤¯¹Ô¤Ã¤Æ¤Ê¤«¤Ã¤¿¤ß¤¿¤¤¤Ç¤¹¡£¤½¤ì¤Ç¡¢¥Õ¥ë¥Ñ¥¹¤Ç ½ñ¤¤¤¿¤é¾å¼ê¤¯¹Ô¤¯¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£¤³¤³¤Þ¤Ç¡¢½ñ¤«¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤ ¤È¤Ï¡¢¡¢¡¢ ¤´ÌÂÏǤª¤«¤±¤·¤Þ¤·¤¿¡£ |
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>>3199 NPK FreeBSD 4.7-RELEASE + ºòÆü¤¢¤¿¤ê¤Î nightly ¤ÇºÇ¿·ÈǤò ¥¤¥ó¥¹¥È¡¼¥ë¤·¤Æ mozilla ¤òºÆµ¯Æ°¤·¤¿¤È¤³¤í¡¢mozilla ¤¬ µ¯Æ°¤·¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿ (²¿¤«¤ò poll(2) ¤·¤Æ¤º¤Ã¤ÈÂԤäƤ¤¤ë)¡£ ~/.mozilla/ ¤ò¥ê¥Í¡¼¥à¤·¤Æ¤ß¤¿¤È¤³¤íµ¯Æ°¤·¤¿¤Î¤Ç¤¹¤¬¡¢ÀßÄ꤬ Á´Éô¸µ¤ËÌá¤ë¤Î¤ÏÈò¤±¤¿¤¤¤Î¤Ç¡¢infoseek transfer ¤À¤±¤òºï½ü ¤¹¤ëÊýË¡¤ò¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£ >>3200 oMH ¤É¤¦¤¤¤¦´Ä¶¤Ç¼Â¸½¤·¤¿¤¤¤Î¤« ¤ï¤«¤é¤Ê¤¤¤Î¤Ç̵Íý¤Ã¤¹¡£ |
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>>3327 ken > ¤½¤Î¤¢¤ÈºÆ¤Óget_domain¥µ¥Ö¥ë¡¼¥Á¥ó¤ò¸Æ¤Ó½Ð¤¹¤È¤³¤í¤«¤é¤¬¡Ä > ¤É¤¦¤Ê¤ë¤Î¤Ç¤·¤ç¤¦¤«¡©¡©¡Ê¡°¡°¡¨ http://x68000.startshop.co.jp/~68user/net/resolver-2.html#6 ¤ÎÎã¤À¤È¡¢ ºÇ½é¤Ë get_domain ¤¬¼õ¤±¼è¤Ã¤¿ $data ¤¬ (0x04)www2(0xC0)(0x13).... ¤Ç¡¢°ì²óÌܤΠwhile ¥ë¡¼¥×¤¬½ªÎ»¤·¤¿»þÅÀ¤Ç $data = "(0xC0)(0x13)...." @domains=('www2');¡ú1 ¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ Æó²óÌܤΠwhile ¥ë¡¼¥×¤Ç¤Ï my $len = unpack('C', $data); ¤Ç $len ¤Ï 0xC0 ¤Ë¤Ê¤ê¡¢ if ( ( $len & 0xc0 ) == 0xc0 ){ ¤¬¿¿¤Ê¤Î¤Ç my $offset = unpack('n', $data) ^ 0xc000; ¢Í $offset ¤Ï 0x13 my $new_data = substr($org_data, $offset); ¢Í $new_data ¤Ï¡¢UDP ¥Ç¡¼¥¿¥°¥é¥àÁ´ÂÎ ($org_data) ¤Î 0x13¥Ð¥¤¥ÈÌÜ substr($data, 0, 2) = ''; ¢Í $data ¤Ï "(0xC0)(0x13)...." ¤«¤é "...." ¤È¤Ê¤ë (ÀèÆ¬ 2¥Ð¥¤¥È¤òºï¤ë) ¤È¤Ê¤ê¤Þ¤¹¡£$new_data ¤Ë¤Ï (0x09)startshop(0x02)co(0x02)jp(0x00) ¤¬Æþ¤Ã¤Æ¤¤¤Þ¤¹¡£ ¤³¤³¤Ç my ($domain_part) = get_domain($new_data, $org_data);¡ú2 push(@domains, $domain_part);¡ú3 ¤È get_domain ¤òºÆµ¢¸Æ¤Ó½Ð¤·¤¹¤ë¤È¡¢ sub get_domain { my ($data, $org_data) = @_; ¤Î $data ¤Ë¤Ï (0x09)startshop(0x02)co(0x02)jp(0x00).... ¤¬Æþ¤Ã¤Æ¤¤¤Þ¤¹¡£ºÆµ¢¸Æ¤Ó½Ð¤·¤µ¤ì¤¿ get_domain ¤¬½èÍý¤ò½ª¤¨¤ë¤È¤¤Ë¤Ï @domains = ('startshop', 'co', 'jp'); ¤È¤Ê¤Ã¤Æ¤ª¤ê¡¢ºÇ½ªÅª¤Ë return 'startshop.co.jp'; ¤È¥É¥á¥¤¥ó¤Î°ìÉô¤òÊÖ¤·¤Þ¤¹¡£ ¤Ç¡¢ºÆµ¢¸Æ¤Ó½Ð¤·¤·¤¿Â¦¤Î get_domain ¤Ë½èÍý¤¬Ìá¤ë¤È¡¢°Ê²¼¤Î¤è¤¦¤Ê ή¤ì¤Ë¤Ê¤ê¤Þ¤¹¡£ ¡ú1 ¤Î @domains ¤Ë¤Ï¤¹¤Ç¤Ë www2 ¤¬Æþ¤Ã¤Æ¤¤¤ë ¡ú2 ¤Î $domain_part ¤Ë¤Ï¡¢ºÆµ¢¸Æ¤Ó½Ð¤·¤·¤¿ get_domain ¤«¤é¼õ¤±¼è¤Ã¤¿ startshop.co.jp ¤¬Æþ¤Ã¤Æ¤¤¤ë ¡ú3 ¤Ç @domains = ('www2', 'startshop.co.jp') ¤È¤Ê¤ë > ¤Þ¤¿¡¢elseʸ¤ÎÃæ¤Î£±¹Ô¤Ï¤É¤¦¤¤¤Ã¤¿°ÕÌ£¤ò»ý¤Ã¤Æ¤¤¤ë¤Î¤Ç¤·¤ç¤¦¤«¡© > ¤³¤³¤Ç¤¤¤¦¡Ö¥«¥¦¥ó¥¿¡×¤È¤¤¤¦Êª¤â¤è¤¯¤ï¤«¤é¤Ê¤¯¤Æ¡Ä¡£ (0x03)www(0x02)jp(0x07)FreeBSD(0x03)org(0x00) ¤Î 3¡¦2¡¦7¡¦3¡¦0 ¤¬¤³¤³¤Ç¤¤¤¦¥«¥¦¥ó¥¿¤Ç¤¹¡£$len ¤Ë¤Ï ¤½¤Î¸å¤Ë³¤¯¥Ð¥¤¥ÈŤ¬Æþ¤Ã¤Æ¤ª¤ê¡¢ 508: substr($data, 0, 1) = ''; ¤Ï¤½¤Î $len ¤ÎÉôʬ¤òºï¤Ã¤Æ¤¤¤Þ¤¹¡£ # ÀâÌÀʸ¤Ç»ÈÍѤ·¤Æ¤¤¤Ê¤¤ÍѸì (¥«¥¦¥ó¥¿) ¤ò¡¢¥½¡¼¥¹¤Ç»È¤Ã¤Æ¤Ï¤¤¤±¤Þ¤»¤ó¤Í¡£ |
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>>3370 gaji ftp¤Îls¤òÄ´ºº¤·¤¿·ë²Ì¡¢°Ê²¼¤Î»ö¤¬Ê¬¤«¤ê¤Þ¤·¤¿¡£ ---------Solaris8¤¬FTP¥µ¡¼¥Ð¤Î»þ---------------------------- ftp> ls ?????.txt local.txt 200 PORT command successful. 150 ASCII data connection for /bin/ls (192.168.122.8,45207) (0 bytes). 226 ASCII Transfer complete. local: local.txt remote: ?????.txt 49 bytes received in 0.012 seconds (3.90 Kbytes/s) ---------Solaris9¤¬FTP¥µ¡¼¥Ð¤Î»þ---------------------------- ftp> ls ?????.txt local.txt 200 PORT command successful. 550 ?????.txt: No such file or directory. Solaris8¤Î¥±¡¼¥¹¤Ç¤Ï¡¢/bin/ls¤Ë¤è¤Ã¤Æ½èÍý¤µ¤ì¤Æ¡¢³ºÅö¥Õ¥¡¥¤¥ë¤¬Â¸ºß¤·¤Ê¤¯¤Æ¤âlocal.txt¤¬ºîÀ®¤µ¤ì¡¢Ãæ¤Ë¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤¬½ÐÎϤµ¤ì¤Þ¤·¤¿¡£ Solaris9¤Î¥±¡¼¥¹¤Ç¤Ï¡¢/bin/ls¤ò»ÈÍѤ·¤Æ¤¤¤Ê¤¤¡©ÍͤǤ¹¡£ ftpd¤ÎÆâÉô¥³¥Þ¥ó¥É¤Ç½èÍý¤µ¤ì¤Æ¤¤¤ë¤Î¤Ç¤·¤ç¤¦¤«¡£ ¤³¤Î¾ì¹ç¤Ï¡¢local.txt¤¬ºîÀ®¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£ ¤Á¤Ê¤ß¤Ë¡¢ftp¾å¤Çls -aÅù¤ò¹Ô¤¦¤È¡¢Solaris8,9¶¦¤Ë/bin/ls¤Ç½èÍý¤µ¤ì¤Æ¤¤¤ë¤è¤¦¤Ç¤¹¡£ ls¤Èls -a¤Ç¤Ï¡¢FTP¥×¥í¥È¥³¥ë¤ÏNLST¤ÈLIST¤Î¤è¤¦¤Ë°ã¤¦¤È»×¤¤¤Þ¤¹¤¬¡¢¥¤¥ó¥¿¡¼¥Í¥Ã¥È¤ÇÄ´¤Ù¤¿¸Â¤ê¤Ç¤Ï¡Öls -a¤ädir¤Ê¤É¤Ï/bin/ls¤Ç½èÍý¤µ¤ì¡¢ls¤Ïftpd¤ÎÆâÉô¥³¥Þ¥ó¥É¤Ç½èÍý¤µ¤ì¤ë»ö¤¬Â¿¤¤¡£¡×¤È¤Îµ½Ò¤¬¤¢¤ê¤Þ¤·¤¿¡£¤·¤«¤·¡¢º£²ó¤Î¥±¡¼¥¹¤Ç¤ÏSolaris8¤Ç¤Îls¤Ï/bin/ls¤Ç½èÍý¤µ¤ì¤Æ¤¤¤ë¤è¤¦¤Ç¤¹¡£ftp¤ÎNLST¤¬ÆâÉô¥³¥Þ¥ó¥É¤ò»ÈÍѤ¹¤ë¤«¡¢/bin/ls¤ò»ÈÍѤ¹¤ë¤«¤ÏÀßÄê²Äǽ¤Ê¤â¤Î¤Ç¤·¤ç¤¦¤«¡£ ¤â¤·¡¢Solaris9¤Ç¤Îls¤â/bin/ls¤ò»ÈÍѤ¹¤ë¤è¤¦¤ËÀßÄêÊѹ¹²Äǽ¤Ê¤â¤Î¤Ç¤¢¤ì¤Ð¡¢ÀßÄêÊѹ¹¤·¤ÆÆ°ºî¸¡¾Ú¤·¤¿¤¤¤È»×¤¤¤Þ¤¹¡£ ¤â¤·¡¢¤´Â¸ÃΤǤ·¤¿¤é¤´¶µ¼ø¤¤¤¿¤À¤¤¿¤¤¤È»×¤¤¤Þ¤¹¡£ |
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>>3420 yoshi > uname¥³¥Þ¥ó¥É¤Ë¤Ä¤¤¤Æ¼ÁÌä¤Ê¤Î¤Ç¤¹¤¬¡¢ > ¤³¤Î¥³¥Þ¥ó¥É¤Î¸ì¸»¤Ï²¿¤Ê¤Î¤Ç¤·¤ç¤¦¤«¡© FreeBSD 5.1-RELEASE ¤Î uname(1) ¤Ë¤Ï http://www.freebsd.org/cgi/man.cgi?query=uname&manpath=FreeBSD+5.1-RELEASE&format=html HISTORY The uname command appeared in PWB UNIX. ¤È¤¢¤ê¤Þ¤¹¡£ PWB (Programmers Work Bench) UNIX ¤Î°ÌÃÖÉÕ¤±¤Ï http://www.levenez.com/unix/history.html ¤ò¤É¤¦¤¾¡£´Êñ¤Ë¸À¤¦¤È V6 UNIX ¤«¤éʬ´ô¤·¡¢SVR3 ¤ËÅý¹ç¤µ¤ì¤¿¸ÅÂå¤Î UNIX ¤Ç¤¹¡£ # ¤Á¤Ê¤ß¤Ë¾¤Î OS ¤Î¥Þ¥Ë¥å¥¢¥ë¤Ë¤Ï¤¿¤¤¤·¤¿¤³¤È¤Ï½ñ¤¤¤Æ¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£ ¤Ç¡¢¸ÅÂå¤Î UNIX ¤È¸À¤¨¤Ð¡¢SCO ¤¬¸ø³«¤·¤¿ V6 ¤ä V7 ¤Î¥½¡¼¥¹ http://minnie.tuhs.org/TUHS/archive_sites.html ¤ò¤¢¤¿¤Ã¤Æ¤ß¤ë¤Ù¤¤Ç¤¹¡£¤½¤³¤ò¤Ä¤é¤Ä¤é¤Èį¤á¤ë¤È¡Ä¤ª¤©¡¢¤½¤Î¤â¤Î ¤º¤Ð¤ê PWB ¤È¤¤¤¦Ê¸»ú¤òȯ¸«¡£ http://www.tribug.org/pub/tuhs/PDP-11/Distributions/usdl/bostic_pwb.tar.gz Áᮟ³«¤·¤Æ¤ß¤ë¤È¡¢¥Þ¥Ë¥å¥¢¥ë¤¬¤¢¤ê¤Þ¤·¤¿¡£ % find . -name uname\* ./pwb.5/pwb.2/usr/man/man1/uname.1 ./pwb.5/pwb.2/usr/man/man2/uname.2 uname.1 ¤ÎÃæ¿È¤Ï°Ê²¼¤ÎÄ̤ꡣ % cat ./pwb.5/pwb.2/usr/man/man1/uname.1 .th UNAME I 5/31/77 .sh NAME uname \*- print name of current UNIX .sh SYNOPSIS .ft B uname .ft R .sh DESCRIPTION .it Uname prints the current name of UNIX on the standard output file. It is mainly useful to determine what system one is using. .sh "SEE ALSO" uname(II) PWB ¤Ç³ÈÄ¥¤µ¤ì¤¿¥·¥¹¥Æ¥à¥³¡¼¥ë¤é¤·¤¥½¡¼¥¹¤ò¤ß¤ë¤È¡¢°Ê²¼¤Î¤è¤¦¤Ë ¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ ./pwb.5/pwb.2/sys/sys/os/pwbsys.c pwbsys() { extern uchar; register i; register *p; register struct buf *bp; switch(u.u_arg[0]) { case 0: /* uname */ if (copyout(&pwbname, u.u_ar0[R0], 8)) u.u_error = EFAULT; return; ¤Ä¤Þ¤ê uname(2) ¤Ï pwbname ¤òÊÖ¤·¤Æ¤¤¤ë¤À¤±¡£¤½¤Î pwbname ¤Ï char pwbname[9] "pwbname"; ¤ÈÄêµÁ¤µ¤ì¤Æ¤¤¤Þ¤·¤¿¡£ uname(2) ¤Î¥Þ¥Ë¥å¥¢¥ë¤Ë¤Ï (°Ê²¼¡¢FreeBSD ¤Î nroff ¤Ë¶ô¤ï¤»¤¿½ÐÎÏ) uname get name of current PWB/UNIX (pwbsys = 57.; uname = 0) (pointer to name in r0) returns in the 8 byte character name of the current PWB/UNIX. The name is not null-terminated. By convention, the name is of the form pwb?date. For example, pwba0401 would indicate that this is PWB/UNIX System A and that its operating system was last modified on April 1. This function is kept in the library. un- ame(I) The error bit(c-bit) is set if can not be written. From C, a 1 return indicates an error. ¤È¤¢¤ê¤Þ¤¹¤Î¤Ç¡¢¥ê¥ê¡¼¥¹»þ¤Ï pwbname ¤Ç¡¢¥Ð¡¼¥¸¥ç¥ó¥¢¥Ã¥×»þ¤Ë pwba0401 ¤Ê¤É¤È½ñ¤´¹¤¨¤Æ¤«¤é¥³¥ó¥Ñ¥¤¥ë¤¹¤ë¤³¤È¤ò°Õ¿Þ¤·¤¿¤â¤Î ¤À¤Ã¤¿¤è¤¦¤Ç¤¹¡£ ¤È¤¤¤¦¤ï¤±¤Ç¡¢º£Æü¤Î¥È¥ê¥Ó¥¢: uname ¤Î u ¤Ï ¡Ä UNIX ¤Î U ¤Ç¤¢¤ë¡£ uname(2) ¤Ï ¡Ä ÀÎ¤Ï uname(II) ¤È½ñ¤¤¤Æ¤¤¤¿¡£ Êä¥ȥê¥Ó¥¢: ÅöÁ³ clri(8) ¤Ï clri(VIII) ¤Ç¤¢¤ë¡£ |
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>>3421 68user ²óÅúÍÆñ¤¦¸æºÂ¤¤¤Þ¤·¤¿¡ª ¤ª°þÍͤǡ¢uname¥³¥Þ¥ó¥É¤Î¸ì¸»¤òÍý²ò¤¹¤ë»ö¤¬½ÐÍè¤Þ¤·¤¿¡£ Ä´¤Ù¤ë¤È¤¤¤¦¤Î¤Ï¡¢¤³¤¦¤¤¤¦»ö¤ò¸À¤¦¤Î¤À¤Ê¤¡¤ÈÌܤ«¤éÎڤʿ´¶¤Ç¤¹¡£ »ä¤â¤¤¤Ä¤«68user¤µ¤ó¤ÎÍͤˡ¢¼«ÎϤÇÄ´¤Ù¤é¤ì¤ëÍͤ˴èÄ¥¤ê¤¿¤¤¤È»×¤¤¤Þ¤¹¡£ |
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>>3419 68user ¤¢¤Þ¤ê¤è¤¯Ê¬¤«¤é¤Ê¤¤¤ó¤Ç¤¹¤±¤É£Â£Ó£Ä·Ï¡Ê¡©¡Ë¤¬¤Û¤·¤¤¤Ç¤¹(^^; |
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¤Ï¤¸¤á¤Þ¤·¤Æ¡£Perl¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥×¥í¥°¥é¥ß¥ó¥°¤ËºÝ¤·¡¢ÂçÊѽÅÊõ¤µ¤»¤Æ¤¤¤¿¤À¤¤¤Æ¤ª¤ê¤Þ¤¹¡£ http://x68000.startshop.co.jp/~68user/net/http-parallel-1.html ¤Î"HTTP¤Îʹԥ¢¥¯¥»¥¹"¥¹¥¯¥ê¥×¥È¤Ë¤Ä¤¤¤Æ¡¢¤Á¤ç¤Ã¤Èµ¤¤Ë¤Ê¤ëÅÀ¤¬¤¢¤ê¤Þ¤·¤¿¤Î¤Ç½ñ¤«¤»¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£ ÆÉ¤ß¹þ¤ß¤¬½ªÎ»¤·¤¿¥½¥±¥Ã¥È¤Ë¤Ä¤¤¤Æ $selecter->remove($sock); # select ¤ÎÂоݤ«¤é³°¤¹ ¤È¤·¤Æ¡¢¥»¥ì¥¯¥¿¤«¤é³°¤¹¤À¤±¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¤¬¡¢³°¤·¤¿¸å¤Ç $sock->close; ¤È¤·¤Æ¥½¥±¥Ã¥È¤òÊĤ¸¤¿¤Û¤¦¤¬¤¤¤¤¤ó¤¸¤ã¤Ê¤¤¤Ç¤·¤ç¤¦¤«? ¤½¤¦¤·¤Ê¤¤¤È¡¢¤¹¤Ù¤Æ¤Î¥Ç¡¼¥¿¤ÎžÁ÷¤¬´°Î»¤·¥¹¥¯¥ê¥×¥È¤¬½ªÎ»¤¹¤ë¤Þ¤Ç¡¢Á´¥½¥±¥Ã¥È¤¬³«¤¤Ã¤Ñ¤Ê¤·¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¦¤è¤¦¤Ë»×¤¦¤Î¤Ç¤¹¤¬¡£ ¤â¤·¡¢¥½¥±¥Ã¥È¤ò°ì¤Ä°ì¤ÄÊĤ¸¤ëɬÍפ¬¤Ê¤¤¤Î¤Ç¤·¤¿¤é¡¢¤½¤ÎÍýͳ¤ò¶µ¤¨¤Æ¤¤¤¿¤À¤¤¿¤¤¤Ç¤¹¡£ |
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>>3243 ¤Ò¤í UNIX Ū OS ¤òÍߤ·¤¤¤Î¤«¡¢UNIX ¾å¤Çưºî¤¹¤ë¥½¥Õ¥È¥¦¥§¥¢¤¬ Íߤ·¤¤¤Î¤«¤ï¤«¤é¤Ê¤«¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢¤È¤ê¤¢¤¨¤ºÁ°¼Ô¤È¤¹¤ë¤È¡¢ °Ê²¼¤Î URL ¤Ê¤É¤¬¤è¤í¤·¤¤¤Î¤Ç¤Ï¤Ê¤¤¤«¤È¡£ FreeBSD http://www.jp.freebsd.org/www.FreeBSD.org/doc/ja_JP.eucJP/books/handbook/install.html http://www.h4.dion.ne.jp/~katsuwo/index.html NetBSD http://www.jp.netbsd.org/ja/Releases/ OpenBSD http://www.jp.openbsd.org/faq/faq4.html >>3424 George > $sock->close; > ¤È¤·¤Æ¥½¥±¥Ã¥È¤òÊĤ¸¤¿¤Û¤¦¤¬¤¤¤¤¤ó¤¸¤ã¤Ê¤¤¤Ç¤·¤ç¤¦¤«? ¤´¤â¤Ã¤È¤â¤Ç¤¹¡£½¤Àµ¤·¤Þ¤·¤¿¤Î¤Ç¤´³Îǧ¤¯¤À¤µ¤¤¡£ > ¤¹¤Ù¤Æ¤Î¥Ç¡¼¥¿¤ÎžÁ÷¤¬´°Î»¤·¥¹¥¯¥ê¥×¥È¤¬½ªÎ»¤¹¤ë¤Þ¤Ç¡¢ > Á´¥½¥±¥Ã¥È¤¬³«¤¤Ã¤Ñ¤Ê¤·¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¦¤è¤¦¤Ë»×¤¦¤Î¤Ç¤¹¤¬¡£ ¤½¤ÎÄ̤ê¤Ç¤¹¤Í¡£Àµ³Î¤Ë¸À¤¦¤È¡¢ ¥¹¥¯¥ê¥×¥È¤¬½ªÎ»¤¹¤ë¤Þ¤Ç¥¯¥é¥¤¥¢¥ó¥È¦¤Ï CLOSE_WAIT ¤Î¤Þ¤Þ¡¢ ¥µ¡¼¥Ð¦¤Ï TIME_WAIT ¤Î¤Þ¤Þ¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¦ ¤Ç¤¹¤Í¡£ ¡Ä¤È»×¤Ã¤¿¤é¡¢close ¤·¤Ê¤¯¤Æ¤â¥¯¥é¥¤¥¢¥ó¥È¤¬ FIN ¤òÁ÷¤Ã¤Æ¤¤¤ë ¾ì¹ç¤â¤¢¤ë¤è¤¦¤Ç¤¹¡£ http://x68000.startshop.co.jp/~68user/cgi-bin/cvsweb.cgi/public_html/net/sample/http-client-parallel.pl?rev=1.2 ¤Ï close ¤·¤Æ¤¤¤Ê¤¤¤Î¤Ç¡¢ºÇ¸å¤Ë¤Þ¤È¤á¤Æ¥¯¥é¥¤¥¢¥ó¥È¤¬ FIN ¤ò Á÷¤Ã¤Æ¤¤¤ë¤«¤È»×¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢ÅÓÃæ¤Ç FIN ¤òÁ÷¤Ã¤Æ¤¤¤Þ¤¹ (¡ú ¤ÎÉôʬ)¡£ ¤Ê¤¼¤À¤í¤¦¡£ # tethereal -n 0.000000 192.168.1.11 -> 133.8.2.33 DNS Standard query A www.goo.ne.jp 0.021875 133.8.2.33 -> 192.168.1.11 DNS Standard query response A 210.150.25.37 0.022862 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [SYN] Seq=1244798117 Ack=0 Win=57344 Len=0 0.036368 210.150.25.37 -> 192.168.1.11 TCP 80 > 1515 [SYN, ACK] Seq=4071082836 Ack=1244798118 Win=5792 Len=0 0.036411 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798118 Ack=4071082837 Win=57482 Len=0 0.036763 192.168.1.11 -> 210.150.25.37 HTTP GET / HTTP/1.0 0.037493 192.168.1.11 -> 133.8.2.33 DNS Standard query A www.yahoo.co.jp 0.049007 210.150.25.37 -> 192.168.1.11 TCP 80 > 1515 [ACK] Seq=4071082837 Ack=1244798134 Win=5792 Len=0 0.049052 192.168.1.11 -> 210.150.25.37 HTTP Continuation 0.057874 133.8.2.33 -> 192.168.1.11 DNS Standard query response A 203.141.35.113 A 210.81.150.5 A 202.229.198.216 0.058447 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [SYN] Seq=830980655 Ack=0 Win=57344 Len=0 0.061073 210.150.25.37 -> 192.168.1.11 TCP 80 > 1515 [ACK] Seq=4071082837 Ack=1244798160 Win=5792 Len=0 0.088037 210.150.25.37 -> 192.168.1.11 HTTP HTTP/1.1 200 OK 0.088665 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.088688 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071085641 Win=54678 Len=0 0.102552 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.103180 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.103199 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071088445 Win=51874 Len=0 0.103815 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.105548 203.141.35.113 -> 192.168.1.11 TCP 80 > 1516 [SYN, ACK] Seq=1395064875 Ack=830980656 Win=65535 Len=0 0.105566 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980656 Ack=1395064876 Win=57482 Len=0 0.105937 192.168.1.11 -> 203.141.35.113 HTTP GET / HTTP/1.0 0.106691 192.168.1.11 -> 133.8.2.33 DNS Standard query A www.asahi.com 0.117698 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.117743 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071091249 Win=49070 Len=0 0.118337 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.119744 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.119759 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071094053 Win=46266 Len=0 0.128571 133.8.2.33 -> 192.168.1.11 DNS Standard query response CNAME mf3.asahi.com A 210.173.168.48 0.129171 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [SYN] Seq=286646349 Ack=0 Win=57344 Len=0 0.131878 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.132505 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.132524 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071096857 Win=43462 Len=0 0.133124 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.134528 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.134543 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071099661 Win=40658 Len=0 0.135144 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.136529 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.136550 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071102465 Win=37854 Len=0 0.140743 210.173.168.48 -> 192.168.1.11 TCP 80 > 1517 [SYN, ACK] Seq=2302041965 Ack=286646350 Win=8767 Len=0 0.140767 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646350 Ack=2302041966 Win=57974 Len=0 0.141054 192.168.1.11 -> 210.173.168.48 HTTP GET / HTTP/1.0 0.141407 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071102465 Win=41950 Len=0 0.143290 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071102465 Win=46046 Len=0 0.143673 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071102465 Win=50142 Len=0 0.143868 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071102465 Win=54238 Len=0 0.144062 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071102465 Win=57482 Len=0 0.147471 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.148088 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.148139 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071105269 Win=56080 Len=0 0.148713 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.148817 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071106671 Win=57482 Len=0 0.150165 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.151563 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.151615 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071109475 Win=56080 Len=0 0.152194 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.153553 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.153603 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071112044 Win=54913 Len=0 0.154219 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.155605 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.155627 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071114848 Win=52109 Len=0 0.155939 210.173.168.48 -> 192.168.1.11 TCP 80 > 1517 [ACK] Seq=2302041966 Ack=286646366 Win=33221 Len=0 0.155970 192.168.1.11 -> 210.173.168.48 HTTP Continuation 0.158143 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071114848 Win=56205 Len=0 0.164042 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.164676 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.164701 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071117652 Win=56080 Len=0 0.165306 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.165407 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071119054 Win=57482 Len=0 0.166710 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.168113 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.168134 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071121858 Win=56080 Len=0 0.168750 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.168851 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071123260 Win=57482 Len=0 0.170143 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.171551 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.171596 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071126064 Win=56080 Len=0 0.171881 210.173.168.48 -> 192.168.1.11 TCP 80 > 1517 [ACK] Seq=2302041966 Ack=286646392 Win=33229 Len=0 0.173514 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.173630 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071127466 Win=57482 Len=0 0.174146 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.175384 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.175412 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071129502 Win=56848 Len=0 0.175904 210.173.168.48 -> 192.168.1.11 HTTP HTTP/1.1 200 OK 0.177488 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.178123 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.178173 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071132306 Win=56080 Len=0 0.178749 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.178853 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071133708 Win=57482 Len=0 0.180158 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.181557 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.181610 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071136512 Win=56080 Len=0 0.182194 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.182321 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071137914 Win=57482 Len=0 0.183582 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.184982 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.185024 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071140718 Win=54678 Len=0 0.185560 210.150.25.37 -> 192.168.1.11 HTTP Continuation 0.185590 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071141836 Win=53561 Len=0 0.187683 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [ACK] Seq=1244798160 Ack=4071141836 Win=57482 Len=0 0.250874 203.141.35.113 -> 192.168.1.11 TCP 80 > 1516 [ACK] Seq=1395064876 Ack=830980672 Win=32939 Len=0 0.250973 192.168.1.11 -> 203.141.35.113 HTTP Continuation 0.269692 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302042221 Win=57974 Len=0 0.282256 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.282646 192.168.1.11 -> 210.150.25.37 TCP 1515 > 80 [FIN, ACK] Seq=1244798160 Ack=4071141836 Win=57482 Len=0 ¡ú 0.282841 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.282862 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302045049 Win=56560 Len=0 0.296511 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.296865 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302046463 Win=57974 Len=0 0.297081 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.297650 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.297676 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302049291 Win=55146 Len=0 0.298737 210.150.25.37 -> 192.168.1.11 TCP 80 > 1515 [ACK] Seq=4071141836 Ack=1244798161 Win=5792 Len=0 0.300072 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302049291 Win=57974 Len=0 0.304631 203.141.35.113 -> 192.168.1.11 HTTP HTTP/1.1 200 OK 0.305360 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.305414 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395067680 Win=56080 Len=0 0.306088 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.306190 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395069082 Win=57482 Len=0 0.310105 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.310686 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.310712 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302052119 Win=56560 Len=0 0.312365 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.312466 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302053533 Win=57974 Len=0 0.312940 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.314229 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.314250 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302056361 Win=56560 Len=0 0.323278 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.323656 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302057775 Win=57974 Len=0 0.323846 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.324419 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.324446 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302060603 Win=56560 Len=0 0.325721 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.325821 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302062017 Win=57974 Len=0 0.327029 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.328325 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.328347 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302064845 Win=56560 Len=0 0.328904 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.330194 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.330221 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302067673 Win=53732 Len=0 0.332620 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302067673 Win=57828 Len=0 0.337018 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.337585 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.337636 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302070501 Win=56560 Len=0 0.338157 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.338260 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302071915 Win=57974 Len=0 0.339466 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.340760 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.340783 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302074743 Win=56560 Len=0 0.341338 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.341437 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302076157 Win=57974 Len=0 0.342637 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.343937 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.343958 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302078985 Win=56560 Len=0 0.344512 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.344613 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302080399 Win=57974 Len=0 0.345803 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.347099 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.347121 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302083227 Win=56560 Len=0 0.347680 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.347795 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302084641 Win=57974 Len=0 0.348975 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.350554 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.350609 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302087469 Win=56560 Len=0 0.351108 210.173.168.48 -> 192.168.1.11 HTTP Continuation 0.351146 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [ACK] Seq=286646392 Ack=2302088699 Win=56745 Len=0 0.352602 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.354088 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.354145 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395071886 Win=56080 Len=0 0.354811 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.354939 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395073288 Win=57482 Len=0 0.356410 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.358002 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.358059 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395076092 Win=54678 Len=0 0.360242 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395076092 Win=57482 Len=0 0.399452 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.400187 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.400233 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395078896 Win=56080 Len=0 0.400937 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.401824 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395080298 Win=57482 Len=0 0.402549 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.404149 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.404191 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395083102 Win=54678 Len=0 0.404891 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.406482 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.406498 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395085906 Win=51874 Len=0 0.407229 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.413462 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395087308 Win=54568 Len=0 0.425540 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395087308 Win=57482 Len=0 0.448696 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.449436 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.449485 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395090112 Win=56080 Len=0 0.450211 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.450826 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395091514 Win=57482 Len=0 0.451828 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.453227 203.141.35.113 -> 192.168.1.11 HTTP Continuation 0.453277 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [ACK] Seq=830980700 Ack=1395093266 Win=55731 Len=0 0.486867 192.168.1.11 -> 203.141.35.113 TCP 1516 > 80 [FIN, ACK] Seq=830980700 Ack=1395093266 Win=57482 Len=0 0.486941 192.168.1.11 -> 210.173.168.48 TCP 1517 > 80 [FIN, ACK] Seq=286646392 Ack=2302088699 Win=57974 Len=0 0.498176 210.173.168.48 -> 192.168.1.11 TCP 80 > 1517 [ACK] Seq=2302088699 Ack=286646393 Win=33229 Len=0 0.536535 203.141.35.113 -> 192.168.1.11 TCP 80 > 1516 [ACK] Seq=1395093266 Ack=830980701 Win=32947 Len=0 # www.goo.ne.jp (210.150.25.37) # www.yahoo.co.jp (203.141.35.113) # www.asahi.com (210.173.168.48) # FreeBSD 4.9-RELEASE + Perl 5.005_03 |
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>>3425 68user > ¤Ê¤¼¤À¤í¤¦¡£ ¤¢¡¼¤½¤¦¤«¡£$sock ¤¬¤É¤³¤«¤é¤â»²¾È¤µ¤ì¤Ê¤¯¤Ê¤Ã¤¿¤Î¤Ç¡¢ perl ¤¬¥¬¥Ù¡¼¥¸¥³¥ì¥¯¥È¤·¤Æ¡¢¥Ç¥¹¥È¥é¥¯¥¿¤¬ close ¤·¤Æ ¤¤¤ë¤ó¤Ç¤¹¤Í¡£ |
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¤³¤ó¤Ë¤Á¤Ï¡£ ½é¤á¤Æ½ñ¤¹þ¤ß¤¤¤¿¤·¤Þ¤¹¡£ »ä¤Ï¡¢CGI¤Î»È¤¨¤Ê¤¤¥µ¥¤¥È¤Ç¡¢¤Á¤ç¤Ã¤È¤·¤¿¥×¥í¥Õ¤Î¥Ú¡¼¥¸¤ò´ÉÍý¤·¤Æ¤¤¤Þ¤¹¡£ ¤³¤Î¥µ¥¤¥È¤Ç¤Ï¡¢¼«ºîCGI¤Ï°ìÀڻȤ¨¤º¡¢´ûÀ®¤ÎCGI¤ò»È¤¦¤·¤«¤Ê¤¤¤Î¤Ç¤¹¤¬¡¢ºÇ¶á¡¢BBS¤Î¤Û¤¦¤Ë¤ª¤«¤·¤Ê½ñ¤¹þ¤ß¤¬Áý¤¨¤Æº¤¤Ã¤Æ¤¤¤Þ¤¹¡£ ¤½¤³¤Ç¡¢¥¢¥¯¥»¥¹¸µ¤Î¥í¥°¤ò¼è¤í¤¦¤È¹Í¤¨¤Þ¤·¤Æ¡¢¼«ºîCGI¤ò½ñ¤¤Þ¤·¤¿¤¬¤³¤³¤ÇÌäÂ꤬À¸¤¸¤Þ¤·¤¿¡£ ¤ª¤ï¤«¤ê¤«¤È»×¤¤¤Þ¤¹¤¬¡¢¼«ºîCGI¤òľÀÜÀßÃ֤Ǥ¤Ê¤¤¤³¤È¤¬ÌäÂê¤Ç¤¹¡£ ¤¿¤À¡¢¤³¤Î¥µ¥¤¥È¤Ç¤Ï¡¢³°Éô¤«¤é°ìËç¤À¤±¡¢²èÁü¤ò¥ê¥ó¥¯¤·¤ÆÉ½¼¨¤Ç¤¤ë¤ó¤Ç¤¹¤Í¡£ ¤½¤³¤Ç¡¢²èÁü¤Î»²¾È¸µ¤Ç¤¢¤ë¼ê»ý¤Á¤Î¥µ¡¼¥Ð¤Î.htaccess¤ò¤¤¤¸¤ê¡¢ ²èÁü¤¬CGI¤È¤·¤Æµ¡Ç½¤¹¤ë¤è¤¦¤ËÀßÄꤷ¤Þ¤·¤¿¡£ ¤½¤ì¤Ç¡¢¤³¤ÎCGI¥Õ¥¡¥¤¥ë¤ò²èÁü¤Î¤è¤¦¤Ëµ¶Áõ¤·¤Æ¥µ¥¤¥È¤Ë¥¢¥Ã¥×¥í¡¼¥É¤·¤Þ¤·¤¿¡£ ¤³¤ì¤Ë¤è¤Ã¤Æ¡¢³°ÉôCGI¤ò¸Æ¤Ó½Ð¤·¤Æ¥í¥°¤òÊݸ¤¹¤ë¤³¤È¤¬½ÐÍè¤Þ¤·¤¿¤¬¡¢»ä¤Î¹Í¤¨¤Ç¸À¤¨¤Ð¡¢¤¤¤Þ¤É¤¡¢ print map {"$_ = $ENV{$_}"} keys %ENV; ¤Çɽ¼¨¤µ¤ì¤ë¥Ç¡¼¥¿¤Ê¤É¡¢¤¢¤Þ¤ê¤¢¤Æ¤Ë¤Ï¤Ç¤¤Ê¤¤... ¤Ç¤¤ì¤Ð¡¢¤â¤Ã¤È³Î¼Â¤Ê¤È¤³¤í¤Ç¡¢Æ¿Ì¾Proxy·Ðͳ¤Ç¤¢¤ì¤Ð¡¢telnet¤òµ¯Æ°¤·¤ÆÀܳ¸µ¤ò¥Õ¥¡¥¤¥ë¤ËÊݸ¡¢¤Ê¤É¤Î¼êË¡¤ò¤È¤ê¤¿¤¤¤Î¤Ç¤¹¡£ ¤È¤³¤í¤¬¡¢²èÁü¤Î¥È¥ê¥¬¡¼¤ò»È¤Ã¤¿Êý¼°¤Ç¤Ï¤³¤ì¤¬¾å¼ê¤¯¤¤¤¤Þ¤»¤ó¡£ ¥Ø¥Ã¥À¤Î½Ð¤·Êý¤ËÌäÂ꤬¤¢¤ë¤Ï¤º¤Ç¤¹¤¬¡¢¤Ê¤ó¤È¤«¤Ê¤é¤Ê¤¤¤â¤Î¤Ç¤·¤ç¤¦¤«¡© ¥Ñ¥ï¡¼¥æ¡¼¥¶¡¼¤Î³§ÍÍ¡¢Îɤ¤Ãη䬤´¤¶¤¤¤Þ¤·¤¿¤é¤´¶µ¼ø¤¯¤À¤µ¤¤¡£ µ¹¤·¤¯¤ª´ê¤¤¤¤¤¿¤·¤Þ¤¹<m(__)m> |
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¤Ï¤¸¤á¤Þ¤·¤Æ¡°¡° ¥Í¥Ã¥È¥ï¡¼¥¯´ØÏ¢¤Î¥×¥í¥°¥é¥à¤¤¤Ä¤â»²¹Í¤Ë¤µ¤»¤Æ¤¤¤¿¤À¤¤¤Æ¤ª¤ê¤Þ¤¹¡£ º£²ó¤Á¤ç¤Ã¤È¤ª¤¤¤·¤¿¤¤¤³¤È¤¬¤¢¤ê¤Þ¤·¤Æ½ñ¤¹þ¤Þ¤»¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£ ÆâÍÆ¤¬¤³¤Á¤é¤Î¥Ú¡¼¥¸¤Î¼ñ»Ý¤ÈÎ¥¤ì¤Æ¿½¤·Ìõ¤Ê¤¤¤Î¤Ç¤¹¤¬¡¢ ¤ªÊÖ»ö¤¤¤¿¤À¤±¤ì¤Ð¹¬¤¤¤Ç¤¹¡£ ¤¤¤¤Ê¤êËÜÂê¤Ë¤Ï¤¤¤é¤»¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£ <a href="$ENV{'SCRIPT_NAME'}?para=data"> ¤È¤·¤Æ¥ê¥ó¥¯¤òºîÀ®¤·¤Æ¡¢¤½¤ÎÀè¤Î¥Ú¡¼¥¸¤Ç <form action="$ENV{'SCRIPT_NAME'}?para2=data2" method='POST'> ¤È¤·¤Þ¤¹¡£ ¤³¤Î¤È¤¥Õ¥©¡¼¥à¥Ç¡¼¥¿¤Î¼è¤ê¹þ¤ß¤Î¥Ï¥Ã¥·¥å¤ò%FORM¤È¤·¤¿¤È¤ £²¤Ä¤á¤Î$FORM{'para2'}¤¬Â¸ºß¤·¤Þ¤»¤ó¡£ ¤³¤ì¤¬¤Ê¤¼¤ª¤³¤ë¤Î¤«¤µ¤Ã¤Ñ¤ê¤ï¤«¤ê¤Þ¤»¤ó¡£ ¤Þ¤¿¥á¥½¥Ã¥É¤òGET¤Ç¤â»î¤·¤Þ¤·¤¿¤¬¥À¥á¤Ç¤·¤¿¡£ ¤¿¤À¤·¡¢½ÐÎÏÀè¤Î£Õ£Ò£Ì¤Ë¤Ïhttp://***.cgi?para2=data2¤Èɽ¼¨¤µ¤ì¤Þ¤¹¡£¤Ç¤âprintʸ¤Ç¤Ïɽ¼¨¤µ¤ì¤Ê¤¤¤Î¤Ç¤¹¡£ ¸¶°ø¤¬¤ï¤«¤ì¤Ð¶µ¤¨¤Æ¤¤¤¿¤À¤±¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡© ¤Á¤Ê¤ß¤Ëperl5¤Çapache1.3.14»ÅÍͤǤ¹¡£ ¤è¤í¤·¤¯¤ª¤Í¤¬¤¤¤·¤Þ¤¹¡¨¡¨ |
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>>3427 Mule »î¤·¤Æ¤Þ¤»¤ó¤¬¡¢²èÁü¦¤Ç Location: telnet://example.com:1234 ¤Ç¤Ï¥À¥á¤Ç¤¹¤«? (¥À¥á¤Ê¤è¤¦¤Êµ¤¤â¤·¤Þ¤¹¤¬) ·Ç¼¨ÈĦ¤Ç¤Ï img src ¤Ç¤·¤«³°Éô¥ê¥½¡¼¥¹¤ò¸Æ¤Ó½Ð¤»¤Ê¤¤¡¢ ¤È¤¤¤¦¾ò·ï¤Î¤â¤È¤Ç¤Ï¡¢¤³¤ì°Ê³°¤ÎÊýË¡¤Ï»×¤¤¤Ä¤¤Þ¤»¤ó ¤Ç¤·¤¿¡£ >>3428 perler 狼¤¬´Ä¶ÊÑ¿ô %ENV ¤ò²òÀϤ·¡¢¤½¤Î·ë²Ì¤ò %FORM ¤Ë ¥»¥Ã¥È¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤ï¤±¤Ç¤¹¤¬¡¢¤½¤ÎÉôʬ¤Ï¤É¤³¤¬ ôÅö¤·¤Æ¤¤¤Þ¤¹¤«? (CGI ¥â¥¸¥å¡¼¥ë¤Ç¤¹¤«?) |
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>>3429 68user ¤´ÊÖ»ö¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ Location¤Ï»ä¤â¹Í¤¨¤Þ¤·¤¿¤¬¡¢¤½¤ÎÊýË¡¤Ï̵Íý¤Ç¤·¤¿¡£ ¤·¤«¤·¡¢¥³¥Þ¥ó¥É¤Ç¾å¼ê¤¯¹Ô¤¤½¤¦¤Ç¤¹¡£ ¸½ºß¡¢¼Â¸³Ãæ¤Ç¤¹¤Î¤Ç¡¢¾ÜºÙ¤Ï¤Þ¤¿¤´Êó¹ð¤¤¤¿¤·¤Þ¤¹¡£ ¤È¤ê¤¢¤¨¤º¡¢º£Æü¤Ï¤´Êó¹ð¤Þ¤Ç¡£ ¤ªË»¤·¤¤Ãæ¡¢ÊÖ»ö¤ò¤¤¤¿¤À¤¤Þ¤·¤Æ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ |
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>>3430 Mule ¤Ç¤¤½¤¦¤Ç¤¹¤«¡£¤¼¤Ò·ë²Ì¤ò¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£ |
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½éÊâŪ¤Ê¼ÁÌä¤Ç¡¢¿½¤·Ìõ¤Ê¤¤¤Î¤Ç¤¹¤¬¡¢¶µ¤¨¤Æ¤¤¤¿¤À¤±¤ë¤È½õ¤«¤ê¤Þ¤¹¡£ B¥·¥§¥ë¤Ç¤Ï¡¢ if [$a = $b] then echo "ok!" fi ¤Ê¤É¤È¡¢ifʸ¤ÎÃæ¤Ç¡¢ÊÑ¿ôƱ»Î¤ÎÃͤòÈæ³Ó¤·¤Æ¥¤¥³¡¼¥ë¤Ê¤é¤Ð¡¢¤È¤«¤±¤Þ¤¹¤¬¡¢ C¥·¥§¥ë¤Ç¤Ï½ÐÍè¤Ê¤¤¤Î¤Ç¤·¤ç¤¦¤«¡© |
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Ä̤ꤹ¤¬¤ê¤Ç¤¹¤¬¡¢ #!/bin/csh set a = 2; set b = 2; if(a == b) then echo "a = b" else if(a < b) then echo "a < b" else echo "a > b" endif ¤ÇÎɤ«¤Ã¤¿¤È»×¤¤¤Þ¤¹¡£ |
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csh¤µ¤ó½ñ¤¹þ¤ß¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹ ¼Â¤Ï¡¢ÊÑ¿ô¤Ë¤Ï¡¢¤É¤ÎÃͤ¬Æþ¤Ã¤Æ¤¯¤ë¤«¡¢Ê¬¤«¤é¤Ê¤¤¤Î¤Ç¤¹¡£ Î㤨¤Ð¡¢ ps -o user,pid,ppid,comm -A | grep -i $1 | grep -v grep > lis.txt set cmd1=(`awk '{print $2}' lis.txt`) set cmd2=(`awk '{print $3}' lis.txt`) @ cnt1=0 @ cnt2=0 foreach pid1 ( $cmd1 ) @ cnt1++ foreach ppid1 ( $cmd2 ) @ cnt2++ if ( $pid1 ¤È$ppid1¤ËÆþ¤Ã¤¿Ãͤ¬¥¤¥³¡¼¥ë¤Ê¤é¤Ð ) then echo 'zero!!' echo $pid1 $ppid1 >> procs1.txt ....... end end ¡£¡£¡£¡£¡£¡£¤ß¤¿¤¤¤Ë¡£¤½¤Î¡¢¤«¤Ã¤³¤ÎÃæ¤ò¡¢¤É¤¦½ñ¤¤¤Æ¤â¥¨¥é¡¼¤¬½Ð¤ë¤ó¤Ç¤¹¡£´ðËÜŪ¤Ê¥ß¥¹¤Ê¤Î¤«¡¢¤½¤ì¤È¤â£ã¤Ç¤Ï½ÐÍè¤Ê¤¤¤Î¤«¡¢¡¢¡¢Ê¬¤«¤é¤Ê¤¯¤Æ¡£ if ($a==1) then¤ÏOK¤Ç¤â¡¢($a==$b)¡¢¤Ï¤À¤á¤Ç¤·¤¿¡£ |
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¤¢¡¢¤¹¤ß¤Þ¤»¤ó¡£¡£¡£¡£È¾³Ñ¥«¥Ê¡£ |
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>>3434 ½é¿´¼Ô HP-UX11.0¤Î´Ä¶¤Ç³Îǧ¤·¤Þ¤·¤¿¤¬¡Ö==¡×¤ÇÌäÂê̵¤¯°ìÃפò¸¡ÃΤǤ¤Þ¤·¤¿¡£ ¡Ö==¡×¤ÎÁ°¸å¤Ë¶õÇò¤¬Ìµ¤¤¤È¾åµOS¤Ç¤Ïʸˡ¾å¤Î¥¨¥é¡¼¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ ¤´»²¹Í¤Ë¤Ê¤ì¤Ð¡£ |
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>3429 ¤ªÁᤤ¤ªÊÖ»ö¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ ¼ÁÌä¤ÎÅú¤¨¤Ê¤Î¤Ç¤¹¤¬¡¢Æ±¥×¥í¥°¥é¥àÆâ¤Ç%FORM¤Ë¤è¤ß¤³¤ó¤Ç¤ª¤ê¤Þ¤¹¡£ sub func { my($query,$pair); if($ENV{'REQUEST_METHOD'} eq 'POST'){ read(STDIN,$query,$ENV{'CONTENT_LENGTH'}; }else{$query=$ENV{'QUERY_STRING'};} foreach $pair (split/&/,$query){ ($key,$value)=split(/=/,$pair); #¥Ç¥³¡¼¥É½èÍý $FORM{$key}=$value; } ¤³¤Î¥µ¥Ö¥ë¡¼¥Á¥ó¤Ç½èÍý¤µ¤»¤Æ¤ª¤ê¤Þ¤¹¡£ ¤Á¤Ê¤ß¤Ë¤¿¤À¤Î¥á¡¼¥ë¥Õ¥©¡¼¥à¤Ç¤Ï¤Ê¤Ë¤âÌäÂê¤Ê¤¯Æ°ºî¤·¤Þ¤¹¡£ |
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>>3437 perler > <form action="$ENV{'SCRIPT_NAME'}?para2=data2" method='POST'> ¤È¤¤¤¦½ñ¤Êý¤ò¤·¤¿¾ì¹ç¡¢¥á¥½¥Ã¥É¤Ï POST ¤Ç¤¹¤¬ para2=data2 ¤Ï ´Ä¶ÊÑ¿ô QUERY_STRING ·Ðͳ¤ÇÅϤµ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢ POST ¤Ê¤éɸ½àÆþÎϤ«¤éÆÉ¤à ¤È¤¤¤¦¤ä¤êÊý¤Ç¤Ï¡¢QUERY_STRING ¤«¤é¤ÎÆþÎϤÏ̵»ë¤µ¤ì¤Æ¤·¤Þ¤¤¤Þ¤¹¡£ >>3438 Ķ½é¿´¼Ô ½é¿´¼Ô¤È¤¤¤¦¤³¤È¤Ç¤¢¤ì¤Ð¡¢FreeBSD 4.9-RELEASE ¤¬¤ª´«¤á¤Ç¤¹¡£ http://www.h4.dion.ne.jp/~katsuwo/index.html |
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>>3434 ½é¿´¼Ô ¥·¥§¥ë¤Î°ì¹ÔÌܤò #/bin/csh -x ¤ËÊѹ¹¤·¤ÆºÆ¼Â¹Ô¤¹¤ì¤Ð ¼ÂºÝ¤ËÊÑ¿ô¤Ë²¿¤¬Æþ¤Ã¤Æ¤¯¤ë¤«³Îǧ¤Ç¤¤Þ¤¹¤è¡£ |
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No. 3436 ¤ÎÄ̤ꤹ¤¬¤ê¤µ¤ó¡¢No. 3440 zsh¤µ¤ó¡¢ ½ñ¤¹þ¤ß¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹ »ä¤Î´Ä¶¤¬°ã¤¦¤Î¤«¤âÃΤì¤Þ¤»¤ó¡£²¼µ¤Î¤è¤¦¤Ëɽ¼¨¤µ¤ì¤Æ¤ë¤Î¤Ç¡£ Digital UNIX V4.0B (Rev. 564 Digital UNIX Japanese Support V4.0A (rev. 3.1) ¤Ç¡¢¤ä¤Ã¤Ñ¤ê¤ª¤Ã¤·¤ã¤ë¤È¤ª¤ê¼Â¹Ô¤·¤¿¤Î¤À¤±¤É¡¢¤À¤á¤Ê¤ó¤Ç¤¹¡£ if ( $a == $b ) ¤Î¡¢±¦ÊÕ¤ÎÊÑ¿ô̾¤¬¡¢Ê¬¤«¤ê¤Þ¤»¤ó¡¢¤È¤«¤½¤¦¸À¤¦¥¨¥é¡¼¤¬½Ð¤ë¤Î¤Ç¡¢ ·ë¶É @ df=$a - $b if ($df == 0 ) ¤Ç¡¢²¿¤È¤«¤¦¤Þ¤¯¤¤¤¤Þ¤·¤¿¡£ ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ |
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>>3431 68user ¤³¤ó¤Ë¤Á¤Ï¡¢Mule¤Ç¤¹¡£ ¤¹¤ß¤Þ¤»¤ó¡¢¥³¥Þ¥ó¥É¤Çtelnetµ¯Æ°¡¢¼ºÇÔ¤·¤Þ¤·¤¿(^^; ¤³¤ì¤¬½ÐÍ褿¤é¡¢·ë¹½»È¤¨¤ë¥¹¥¯¥ê¥×¥È¤Ë¤Ê¤ë¤«¤â¤È»×¤Ã¤Æ¤¤¤¿¤Î¤Ç¤¹¤¬¡¢¤ä¤Ï¤ê̵Íý¤¬¤¢¤ê¤Þ¤¹¤«¤Í... ¥³¡¼¥ÉÁ´ÂΤÎή¤ì¤È¤·¤Æ¤Ï¡¢ ¥×¥í¥¥·¤Î¥Á¥§¥Ã¥¯¥ë¡¼¥Á¥ó¤ò¤è¤Ó¡¢flag¤¬Î©¤Ã¤Æ¤¤¤ì¤Ðifʬ´ô¡¢¤È¤¤¤¦Åµ·¿Åª¤Ê½èÍý¤Ç¤¹¡£ if($flag){ #telnet¤òµ¯Æ°¤·¡¢Àܳ¸µ¤ò¥Õ¥¡¥¤¥ë¤ËµÏ¿¤¹¤ë½èÍý } else{ my $img = 'file.gif'; my $byte = (stat $img)[7]; print "Content-Type: image/gif\n"; print "Content-Length: $byte\n\n"; open IMG,$img; binmode((binmode(IMG),$|=1)[0]); print map {$_} <IMG>; close IMG; } ¤ä¤Ï¤ê¡¢¥¤¥á¡¼¥¸¤Ç¸Æ¤Ó½Ð¤¹¤È¤¤¤¦Êý¼°¤Ç¤Ï¡¢FTP¤Ç¡¢¤È¤¤¤¦¤Î¤¬¡¢¸½¼ÂŪ¤Ç¤·¤ç¤¦¤«? socket¤ÈÁȤ߹ç¤ï¤»¤ì¤Ð¡¢¤Ê¤ó¤È¤«¤Ê¤ê¤½¤¦¤Êµ¤¤¬¤·¤Æ¤¤¤í¤¤¤í»î¤·¤Æ¤ß¤Þ¤·¤¿¤¬...¾å¼ê¤¯¹Ô¤«¤Ê¤¤¤â¤Î¤Ç¤¹¤Í¡£ |
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>>3442 Mule ¤ï¤¿¤·¤Ï http ¤Ï proxy ·Ðͳ¤«¤â¤·¤ì¤Ê¤¤¤¬¡¢ftp ¤ä telnet ¤Ï proxy ·Ðͳ¤Ç¤Ê¤¤¤³¤È¤ò´üÂÔ¤·¤Æ¡¢¥¯¥é¥¤¥¢¥ó¥È¦¤«¤é ftp ¤ä telnet ¤Ç¥µ¡¼¥Ð¤ËÀܳ¤µ¤»¤ë¤è¤¦¤Ë»Å¸þ¤±¤Æ¡¢ IP ¥¢¥É¥ì¥¹¤ò¼èÆÀ¤¹¤ë ¤È»×¤Ã¤Æ¤¤¤¿¤Î¤Ç¤¹¤¬¡¢¤½¤¦¤Ç¤Ï¤Ê¤¤¤è¤¦¤Ç¤¹¤Í¡£ > ¥³¡¼¥ÉÁ´ÂΤÎή¤ì¤È¤·¤Æ¤Ï¡¢¥×¥í¥¥·¤Î¥Á¥§¥Ã¥¯¥ë¡¼¥Á¥ó¤ò¤è¤Ó¡¢ > flag¤¬Î©¤Ã¤Æ¤¤¤ì¤Ðifʬ´ô¡¢¤È¤¤¤¦Åµ·¿Åª¤Ê½èÍý¤Ç¤¹¡£ ¡Öproxy ¤Î¥Á¥§¥Ã¥¯¡×¤È¤¤¤¦¤Î¤Ï¸ø³« proxy ¥µ¡¼¥Ð¤«¤É¤¦¤«¤ò Ä´¤Ù¤ë¤¿¤á¡¢¥¯¥é¥¤¥¢¥ó¥È¤Î IP ¥¢¥É¥ì¥¹¤ËÀܳ¤·¤Æ¤ß¤ë¡¢¤È¤¤¤¦ ¤³¤È¤Ç¤¹¤è¤Í¡£ telnet ¤ÇÀܳ¡¢¤È¤¤¤¦¤Î¤Ï http://x68000.startshop.co.jp/~68user/unix/pickup?sleep ¤Æ¤ÊÊýË¡¤Ç¤Ç¤¤Þ¤¹¡£¤â¤Á¤í¤óÂå¤ï¤ê¤Ë Socket ¤ò»È¤Ã¤Æ¤â¤¤¤¤¤Ç¤¹¡£ ÊýË¡¤Ï¤È¤â¤«¤¯¡¢¸ø³« proxy ¤«¤É¤¦¤«¤ÎȽÃǤϤä¤í¤¦¤È»×¤¨¤Ð¤Ç¤¤Þ¤¹¡£ ¤Ç¡¢¤Ê¤¼ if($flag){ #telnet¤òµ¯Æ°¤·¡¢Àܳ¸µ¤ò¥Õ¥¡¥¤¥ë¤ËµÏ¿¤¹¤ë½èÍý } ¤È proxy ¥Á¥§¥Ã¥¯¥ë¡¼¥Á¥ó¤ò¸Æ¤ó¤À¸å ($flag ¤¬³ÎÄꤷ¤¿¸å) ¤Ë ¤â¤¦°ìÅÙ telnet ¤ò¼Â¹Ô¤¹¤ëɬÍפ¬¤¢¤ë¤Î¤Ç¤·¤ç¤¦¤«? #telnet ¤òµ¯Æ°¤·¡¢¥¯¥é¥¤¥¢¥ó¥È¤Î IP ¥¢¥É¥ì¥¹¤ËÀܳ¡£ #Àܳ¤Ç¤¤¿¤é $flag=1; if($flag){ #Àܳ¸µ¤ò¥Õ¥¡¥¤¥ë¤ËµÏ¿¤¹¤ë½èÍý open(LOG, ">log"); print LOG "$ENV{REMOTE_ADDR} is open proxy\n"; close(LOG); } ¤È¤¹¤ì¤Ð¤è¤¤¤Î¤Ç¤Ï¤Ê¤¤¤Ç¤¹¤«? |
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>>3439 68user ¤ªÊÖ»ö¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ ¤Ê¤ë¤Û¤É¡¢¤½¤ì¤¬perl¤Î»ÅÍͤʤó¤Ç¤¹¤Í¡°¡° ¸¶°ø¤¬¤ï¤«¤ê¤Þ¤·¤¿¡£ ¼Â¤Ï <form action="$ENV{'SCRIPT_NAME'}?para2=data2 method='POST'> <input type="hidden" name="mode" value="res"> <input type="submit" value="ÊÖ¿®"> </form> ¤È¤ä¤Ã¤Æ¤¤¤¿¤¿¤áPOST¤ÈGET¤¬º®ºß¤·¤Æ¤·¤Þ¤Ã¤Æ¤¤¤¿¤è¤¦¤Ç¤·¤¿¡£ ¤³¤Î·Á¤Ç¤ÏPOST¤òGET¤Ë¤«¤¨¤Æ¤âÀ®¸ù¤·¤Þ¤»¤ó¤Ç¤·¤¿¡£ ´ÉÍý¿Í¤µ¤ó¤Î½õ¸À¤Ç¤³¤ì¤Ëµ¤¤Å¤¯¤³¤È¤¬¤Ç¤¤Þ¤·¤¿¡£ ¤É¤¦¤â¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ ·ë²Ì¤À¤±¤ªÅÁ¤¨¤·¤Æ¤ª¤¤Þ¤¹¡£ method='POST'¤Î¾ì¹ç http://xxx.cgi?para2=data2¤È¤Ê¤êmode=res¤¬¤ª¤¯¤é¤ì¤Ê¤¤¡£ method='GET'¤Î¾ì¹ç http://xxx.cgi?mode=res¤È¤Ê¤êpara2=data2¤¬¤ª¤¯¤é¤ì¤Ê¤¤¡£ ¤Ç¤·¤¿¡£ |
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>>3444 perler > ¤Ê¤ë¤Û¤É¡¢¤½¤ì¤¬perl¤Î»ÅÍͤʤó¤Ç¤¹¤Í¡°¡° perl ¤È¤Ï´Ø·¸¤Ê¤¤¤Ç¤¹¡£¤³¤ì¤Ï HTML ¤È CGI ¤ÎÎΰè¤Ç¤¹¡£ apache-1.3.29¡¦IE6¡¦Mozilla-1.5 ¤Ç»î¤·¤¿·ë²Ì¡¢ > method='GET'¤Î¾ì¹ç > http://xxx.cgi?mode=res¤È¤Ê¤êpara2=data2¤¬¤ª¤¯¤é¤ì¤Ê¤¤¡£ ¤³¤ì¤ÏÀµ¤·¤¤¤Ç¤¹¡£Àµ³Î¤Ë¸À¤¦¤È ¡Ö¥Ö¥é¥¦¥¶¤¬ para2=data2 ¤òÁ÷¤é¤Ê¤¤¡× ¤Ç¤¹¡£ > method='POST'¤Î¾ì¹ç > http://xxx.cgi?para2=data2¤È¤Ê¤êmode=res¤¬¤ª¤¯¤é¤ì¤Ê¤¤¡£ ¤³¤ì¤Ï´Ö°ã¤¤¤Ç¤¹¡£É¸½àÆþÎϤò²òÀϤ·¤Æ¤¤¤Ê¤¤¤À¤±¡¢¤Ç¤·¤ç¤¦¡£ °Ê²¼¤Î CGI ¥¹¥¯¥ê¥×¥È¤ò¼Â¹Ô¤·¡¢GET ¤È POST ¤½¤ì¤¾¤ì¤Ç QUERY_STRING ¤Èɸ½àÆþÎϤˤɤ¦¤¤¤¦Ãͤ¬Æþ¤Ã¤Æ¤¤¤ë¤«³Îǧ ¤·¤Æ¤¯¤À¤µ¤¤¡£ ------- #!/usr/local/bin/perl print "Content-type: text/html\n\n"; $script_name = $0; $script_name =~ s|.*/||; print <<END; <html><body> <form action="$script_name?para2=data2" method='GET'> <input type="hidden" name="mode" value="res"> <input type="submit" value="GET"> </form> <form action="$script_name?para2=data2" method='POST'> <input type="hidden" name="mode" value="res"> <input type="submit" value="POST"> </form> END print "REQUEST_METHOD=$ENV{REQUEST_METHOD}<br>\n"; print "QUERY_STRING=$ENV{QUERY_STRING}<br>\n"; print "STDIN=\n"; print <STDIN>; |
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>>3445 68user ¤ªÊÖ»ö¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ ¤Ê¤ë¤Û¤É¡¢É¸½àÆþÎϤò²òÀϤ·¤Ê¤¤¤È¤¤¤¦¤³¤È¤¬¤ï¤«¤ê¤Þ¤·¤¿¡£ ¥Ñ¥é¥á¡¼¥¿¡¼¤ò»ØÄꤷ¤Æ¤¤¤ë¤Î¤ËPOST¤ò¤Ä¤«¤Ã¤¿¤Î¤¬¤¤¤±¤Ê¤«¤Ã¤¿¤è¤¦¤Ç¤¹¤Í¡£ ¤Þ¤¿GET¤ò¤Ä¤«¤Ã¤Æ¤â¥Ñ¥é¥á¡¼¥¿¡¼¤òÁ÷¤é¤Ê¤¤¤Î¤ÇÁÇľ¤Ë°ã¤¦ÊýË¡¤ò¹Í¤¨¤Þ¤¹¡£ ¤´¶µ¼ø¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ |
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>>3443 68user ¤³¤ó¤Ë¤Á¤Ï¡¢Mule¤Ç¤¹¡£ ¤´ÊÖ»ö¡¢¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ÃæÅÓȾü¤Ê¥³¡¼¥É¤ò½ñ¤¤¤¿¤»¤¤¤«¡¢¸í²ò¤¬¤¢¤Ã¤¿¤è¤¦¤Ç¤¹¤¬¡¢¤ï¤¿¤·¤â68userÍͤ¬¸À¤ï¤ì¤¿¡¢ >http ¤Ï proxy ·Ðͳ¤«¤â¤·¤ì¤Ê¤¤¤¬¡¢ftp ¤ä telnet ¤Ï >proxy ·Ðͳ¤Ç¤Ê¤¤¤³¤È¤ò´üÂÔ¤·¤Æ¡¢¥¯¥é¥¤¥¢¥ó¥È¦¤«¤é >ftp ¤ä telnet ¤Ç¥µ¡¼¥Ð¤ËÀܳ¤µ¤»¤ë¤è¤¦¤Ë»Å¸þ¤±¤Æ¡¢ >IP ¥¢¥É¥ì¥¹¤ò¼èÆÀ¤¹¤ë ¤È¤¤¤¦¡¢¤Þ¤µ¤Ë¤½¤Î¤³¤È¤ò¹Í¤¨¤Æ¤ª¤ê¤Þ¤¹¡£ proxy¤Î¥ë¡¼¥Á¥ó¤Ï¡¢proxy·Ðͳ¤«¤É¤¦¤«¤òºÇ½é¤Ë¥Á¥§¥Ã¥¯¤¹¤ë°Ù¤Î¤â¤Î¤Ç¡¢ http¤«¤é¤Î¥¢¥¯¥»¥¹¤¬proxy·Ðͳ¤Ç¤Ê¤±¤ì¤Ð¡¢²èÁü¤ò½ÐÎϤ·ÉáÄ̤ËÀܳ¸µ¤òµÏ¿¤¹¤ë¡£ ¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢¥¯¥é¥¤¥¢¥ó¥È¦¤«¤ételnet¤Ç¥µ¡¼¥Ð¤ËÀܳ¤µ¤»¤Æ¡¢Àܳ¸µ¤òµÏ¿¤¹¤ë¡¢¤È¤¤¤¦Î®¤ì¤Ç¤¹¡£ FTP¤È½ñ¤¤¤¿¤Î¤Ï¡¢¤ï¤¿¤·¤Î¤Û¤¦¤Ç¡¢FTP¤òÍѰդ·¡¢CGI¤«¤é½ÐÎϤ¹¤ë²èÁü¤Î»²¾È¸µ¤Ë¡¢FTP¥µ¡¼¥Ð¤Ë¤¢¤ë²èÁü¤ò»ØÄꤷ¤Æ½ÐÎϤµ¤»¤ì¤Ð¡¢FTP¤Î¥í¥°¤Ë¸µ¤ÎÀܳÀ褬»Ä¤ë¤Î¤Ç¤Ï¤Ê¤¤¤«¤È»×¤¦¤«¤é¤Ç¤¹¡£ ¹Í¤¨Êý¤È¤·¤Æ¡¢²¿¤«Â礤ʴְ㤤¤ò¤ª¤«¤·¤Æ¤¤¤ë¤Ç¤·¤ç¤¦¤«? ¤´»ØÅ¦¤¤¤¿¤À¤±¤ì¤Ð¡¢¹¬¤¤¤Ç¤¹¡£ |
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>>3447 Mule > ¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢¥¯¥é¥¤¥¢¥ó¥È¦¤«¤ételnet¤Ç¥µ¡¼¥Ð¤ËÀܳ¤µ¤»¤Æ¡¢ > Àܳ¸µ¤òµÏ¿¤¹¤ë¡¢¤È¤¤¤¦Î®¤ì¤Ç¤¹¡£ ¤Ê¤ë¤Û¤É¡£¤Ä¤Þ¤ê¡¢ >>3442 Mule ¤Î¥µ¥ó¥×¥ë¤Ï¡¢ Àܳ¸µ IP ¥¢¥É¥ì¥¹¤ËÀܳ [*1] if ( ÀܳÀ®¸ù ){ ¥¯¥é¥¤¥¢¥ó¥È¦¤¬ telnet ¤Ç¥µ¡¼¥Ð¤ËÀܳ¤·¤Æ¤¯¤ë¤è¤¦¤Ê ½ÐÎϤò¹Ô¤Ê¤¦ (Î㤨¤Ð Location ¤È¤«)¡£[*2] } else { ²èÁü¤òɽ¼¨ } ¤È¤¤¤¦¤³¤È¤Ç¤¹¤Í? ¤â¤·¤½¤¦¤Ê¤éǼÆÀ¤Ç¤¹¡£ ¤¿¤À¡¢*1 ¤ÎÉôʬ¤Ï²Äǽ¤Ç¤¹¤¬¡¢*2 ¤ÎÉôʬ¤Ï¤è¤Û¤É¥»¥¥å¥ê¥Æ¥£¤¬ ´Å¤¤¥Ö¥é¥¦¥¶¤Ç¤Ê¤¤¤È̵Íý¤Ê¤Î¤Ç¤Ï¤Ê¤¤¤«¡¢¤È»×¤¤¤Þ¤¹¡£ |
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>>3448 68user ¤µ¤Ã¤½¤¯¤Î¤´ÊÖ»ö¡¢´¶¼Õ¤¤¤¿¤·¤Þ¤¹¡£ »ä¤¬¹Í¤¨¤Æ¤¤¤ë¤Î¤Ï¡¢68userÍͤΤҤʤ¬¤¿¤Ë±è¤Ã¤Æ¹Í¤¨¤ë¤È¡¢ºÇ½é¤Ëtelnet¤òµ¯Æ°¤¹¤ë¤È¤¤¤¦¤Î¤Ç¤Ï¤Ê¤¤¤Ç¤¹¡£ ¤¿¤È¤¨¤Ð¡¢¤³¤ó¤Ê´¶¤¸¤Ë¤Ê¤ë¤È»×¤¤¤Þ¤¹¡£ use CGI qw(:standard); $addr = remote_addr; $host = remote_host; $host = gethostbyaddr(pack("C4",split /\./,$addr),2) if($host eq '' || $host eq $addr); unless($host){ ¥¯¥é¥¤¥¢¥ó¥È¦¤¬ telnet ¤Ç¥µ¡¼¥Ð¤ËÀܳ¤·¤Æ¤¯¤ë¤è¤¦¤Ê ½ÐÎϤò¹Ô¤Ê¤¦ (Î㤨¤Ð Location ¤È¤«)¡£ } else { ²èÁü¤òɽ¼¨ } ¤Ç¤¹¡£ ÁÇËѤ˵¿Ìä¤Ê¤Î¤Ç¤¹¤¬¡¢ºÇ½é¤Ëtelnet¤òµ¯Æ°¤·¤Æ¡¢Àܳ¸µ¤ËÀܳ¤Ç¤¤ë¤«¤É¤¦¤«¤ÎȽÄê¤ò¹Ô¤ï¤Ê¤±¤ì¤Ð¡¢Íý¶þŪ¤Ë̵Íý¤Ê¤Î¤Ç¤·¤ç¤¦¤«? »ä¤Ï¡¢proxy·Ðͳ¤Î¥¢¥¯¥»¥¹¤¬¤¢¤Ã¤¿»þ¤Ë¤Î¤ß¡¢ifʸ¤ò¼Â¹Ô¤µ¤»¤¿¤¤¤È»×¤¦¤Î¤Ç¤¹¤¬... |
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awk¤Î»È¤¤Êý¤Ë¤Ä¤¤¤Æ¶µ¤¨¤Æ²¼¤µ¤¤¡£ awk¤ò»ÈÍѤ·¤Æ¡¢°Ê²¼¤Î½ÐÎϤò¡¢¿ô»ú¤Ï¡¢£³·åËè¤Ë¥«¥ó¥Þ¤Ç¶èÀڤꡢ ½ÐÎϰÌÃÖ¤ò·¤¨¤Æ½ÐÎϤ·¤¿¤¤¤Î¤Ç¤¹¤¬¡¢ 180 file1.txt 1821 file2.txt 113457 fil3.txt ¤ò 180 file1.txt 1,821 file2.txt 113,457 file3.txt ¤È½ÐÎϤ·¤¿¤¤¤Î¤Ç¤¹¤¬¡¢ ¿ô»ú¤ÎÉôʬ¤ò·¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤»¤ó¡£ ¤½¤Î¤¿¤á¡¢¤¿¤ÎÉôʬ¤â¤½¤í¤¤¤Þ¤»¤ó¡£ ¤É¤¦¤¹¤ì¤Ð¾å¼ê¤¯¤Ç¤¤Þ¤¹¤«¡£ ------------------------------- #!/bin/sh # cat list.txt | sort -n -r | awk ' function put_comm(val) { if (val < 1000) { printf("%d",val) ; } else { put_comm(val / 1000) ; printf(",%03d",val % 1000) ; } } { if ($1 < 1000) { printf("%d",$1) ; } else { val=$1 ; put_comm(val) ; } } { #printf "\n" printf(" %s\n",$2) }' |
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>>3482 ÊÆ ·å¿ô¤Î¾å¸Â¤¬¤ï¤«¤é¤Ê¤¤¤ÈÂÌÌܤǤ¹¤¬ ¤³¤ó¤Ê¤Î¤Ç¤É¤¦¤Ç¤·¤ç¡©¡Ê²¼¤Ç¤Ï8·å¤Þ¤Ç¡Ë ------ $ cat list 123 file1.txt 123456 file2.txt 1234567 file3.txt $ cat test.awk #!/bin/nawk -f { i = sprintf("%d",length($1) / 3) ; j = sprintf("%d",length($1) % 3) ; if ( i > 1 ) { if ( j == 0 ) j = 3 ; str_buf = sprintf("%s",substr($1,0,j)) ; for ( k=0 ; k<i ; k++ ) { cut_str = substr($1,j+(k*3)+1,3) ; if ( cut_str == "" ) break ; str_buf = sprintf("%s,%s",str_buf,cut_str) ; cut_str = "" ; } } else { str_buf = $1 ; } printf("%10s %s\n",str_buf,$2) ; } $ ./test.awk list 123 file1.txt 123,456 file2.txt 1,234,567 file3.txt |
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>>3481 ¤Ø¤Ë¤« > ËͤÎÃΤäƤ¤¤ë¸Â¤ê¤ÎʪÍýÁؤǤϡ¢[0]¤¬»þ´Ö¼´¤ÇºÇ½é¤Ë > Á÷¼õ¿®¤µ¤ì¤ë¤Î¤Ç¡¢[0:15]¤È¤¤¤¦É½µ¤¬¸½¤ì¤Þ¤¹¡£ ¤Ê¤ë¤Û¤É¡£¥Í¥Ã¥È¥ï¡¼¥¯¥×¥í¥°¥é¥ß¥ó¥°¤Ç¤ÏÅöÁ³¥Í¥Ã¥È¥ï¡¼¥¯ ¥Ð¥¤¥È¥ª¡¼¥À¤Ç MSB ¤¬Àè¤Ë¤Ê¤ë¤ï¤±¤Ê¤Î¤Ç¡¢ [0:15] ¤« [1:16] ¤Î¤É¤Á¤é¤«¤Ç·è¤Þ¤ê¤Ç¤¹¤Í¡£ ¸Ä¿ÍŪ¤Ë¤Ï¡Ö¥×¥í¥°¥é¥Þ¤¿¤ë¤â¤Î¿ô¤¨¤ë¤È¤¤Ï 0 ¤«¤é¡×¤È¤¤¤¦ ¤³¤È¤Ç¡¢¤½¤Î¤¦¤Á [0:15] ¤Ë½¤Àµ¤·¤Æ¤ª¤³¤¦¤È»×¤¤¤Þ¤¹¡£ >>3483 tonpei curses ¤Ï¤è¤¯¤ï¤«¤Ã¤Æ¤Þ¤»¤ó¤¬¡¢curs_set(0) ¤Ç¤¹¤«¤Í¡£ capability Ū¤Ë¤Ï cursor_invisible (vi) ¤Ã¤Ý¤¤¤Ç¤¹¡£ ¤¿¤À¡¢Ã¼Ëö¥¨¥ß¥å¥ì¡¼¥¿¤Ë¥«¡¼¥½¥ë¤ò¾Ã¤¹µ¡Ç½¤¬¤¢¤ë¤«¤È¤¤¤¦ ÌäÂ꤬¤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£¤¦¤Á¤Î FreeBSD ¤Î /etc/termcap ¤Ë xterm-basic|xterm common (XFree86):...:vi=\E[?25l:... ¤È¤¢¤Ã¤¿¤Î¤Ç xterm ¤Ç % printf "\033[?25l" ¤È¤¹¤ë¤È¥«¡¼¥½¥ë¤¬¾Ã¤¨¤Þ¤·¤¿¤¬¡¢kterm-6.2.0_5 ¤Ç¤Ï¾Ã¤¨¤Þ¤»¤ó ¤Ç¤·¤¿¡£kterm ¤Ë¥«¡¼¥½¥ë¤ò¾Ã¤¹µ¡Ç½¤¬¤Ê¤¤¤è¤¦¤Ê´¶¤¸¤¬¤·¤Þ¤¹¡£ ¤Ç¤â¤Þ¤¡ dtterm ¤Ê¤é¿ʬÂç¾æÉפÀ¤È¤Ï»×¤¤¤Þ¤¹¡£ |
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>>3484 zsh ´Ä¶¤â½ñ¤«¤º¤Ë¼ÁÌ䤷¤Æ¿½¤·Ìõ¤¢¤ê¤Þ¤»¤ó¡£ HP-UX11.00¤Ç¤¹¡£ nawk¤¬Æþ¤Ã¤Æ¤¤¤Ê¤¤¤Î¤Ç¡¢awk¤ËÊѤ¨¤Æ¼Â¹Ô¤·¤Þ¤·¤¿¡£ °ì±þ¡¢¾å¼ê¤¯Æ°¤¤Þ¤·¤¿¡£ cat list.txt $1 | sort -n -r | awk ' { i = sprintf("%d",length($1) / 3) ; j = sprintf("%d",length($1) % 3) ; if ( i > 1 ) { if ( j == 0 ) j = 3 ; str_buf = sprintf("%s",substr($1,0,j)) ; for ( k=0 ; k<i ; k++ ) { cut_str = substr($1,j+(k*3)+1,3) ; if ( cut_str == "" ) break ; str_buf = sprintf("%s,%s",str_buf,cut_str) ; cut_str = "" ; } } else { str_buf = $1 ; } printf("%10s %s\n",str_buf,$2) ; }' |
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>>3486 ÊÆ °Ê²¼¤ÎÍͤˡ¢¿ô»ú¤¬£µ·å¡¢£´·å¤ÏÀµ¤·¤¯¤Ç¤Þ¤»¤ó¤Ç¤·¤¿¡£ 123 file1.txt 1234 file2.txt 12345 file3.txt 123456 file4.txt 1234567 file5.txt |
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>>3487 ÊÆ if ( i > 1 ) { ¤ò if ( i >= 1 ) { ¤Ç¤¹¡£ |
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>>3488 ÊÆ ¤¹¤ß¤Þ¤»¤ó¡¢¤½¤ÎÉôʬ¤Îifʸ¼«ÂÎÉÔÍפǤ·¤¿¡£ ¡ÊÉÔÍפˤʤë¤è¤¦¤Ë½¤Àµ¤·¤Æ¤¿¤Î¤ò˺¤ì¤Æ¤Þ¤·¤¿¡£¡Ë ----- $ cat list 1 file1.txt 12 file1.txt 123 file1.txt 1234 file2.txt 12345 file3.txt 123456 file4.txt 1234567 file5.txt $ cat test.sh #!/bin/sh sort -n -r $1 | awk '{ i = sprintf("%d",length($1) / 3) ; j = sprintf("%d",length($1) % 3) ; if ( j == 0 ) j = 3 ; str_buf = sprintf("%s",substr($1,0,j)) ; for ( k=0 ; k<i ; k++ ) { cut_str = substr($1,j+(k*3)+1,3) ; if ( cut_str == "" ) break ; str_buf = sprintf("%s,%s",str_buf,cut_str) ; cut_str = "" ; } printf("%10s %s\n",str_buf,$2) ; }' $ sh test.sh list 1,234,567 file5.txt 123,456 file4.txt 12,345 file3.txt 1,234 file2.txt 123 file1.txt 12 file1.txt 1 file1.txt |
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>>3511 ¥Ö¥é¥¦¥ó ¥·¥§¥ë¤Ë¤Ä¤¤¤Æ£²ÅÀ¶µ¤¨¤Æ²¼¤µ¤¤¡£ £±¡¥¥Õ¥£¡¼¥ë¥É¤Î¶èÀÚ¤¬¥«¥ó¥Þ¡Ö,¡×¤È¤Ê¤Ã¤Æ¤¤¤ë¹Ô¤«¤é Î㤨¤Ð¡¢ »³ÅÄ ÂÀϺ,¥ä¥Þ¥¿¡« ¥¿¥í¥¦,Yamda Taro,18,1760/12/24 »³ÅÄ ²Ö»Ò,¥ä¥Þ¥¿¡« ¥Ï¥Ê¥³,Yamda HANAKO,18,1760/12/24 ¤«¤é¡¢ ÀèÆ¬¤Î¥Õ¥£¡¼¥ë¥É¤«¤é½ç¤Ë¤È¤«¡¢¥Õ¥£¡¼¥ë¥É¤Î3,4,5¤ò¼è¤ê½Ð¤·¤¿¤¤ ¤Î¤Ç¤¹¤¬¡¢awk¤ò»È¤¦°Ê³°¤Ë¤Ê¤¤¤Î¤Ç¤·¤ç¤¦¤«¡£ awk¤ò»È¤ï¤Ê¤¤¤Ç½ÐÍè¤ëÊýË¡¤È¡¢awk¤ò»È¤Ã¤Æ¤Ç¤¤ëÊýË¡¤ò¶µ¤¨¤Æ ²¼¤µ¤¤¡£ £²¡¥¥·¥§¥ë¤Ç¡¢º£Æü¤«¤é10ÆüÁ°¤ÎÆüÉդ䡢»ØÄꤷ¤¿ÆüÉÕ¤Î10ÆüÁ°¤ò ¼èÆÀ¤¹¤ë¤³¤È¤Ï¤Ç¤¤ë¤Î¤Ç¤·¤ç¤¦¤« ´Ä¶¤Ï¡¢HP-UX11.00¡¢B¥·¥§¥ë¤Ç¤¹¡£ |
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>>3511 ¥Ö¥é¥¦¥ó ¼ÁÌ䤷¤¿¤éɬ¤º·ë²Ì¤ò½ñ¤¤¤Æ¤¯¤À¤µ¤¤¡£ http://x68000.startshop.co.jp/~68user/cgi-bin/wwwboard.cgi?howtouse |
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¸¤¤¤ä¤êÊý¤«¡¢¾å¼ê¤¤¤ä¤êÊý¤«Ê¬¤«¤é¤Ê¤¤¤¬ ¤³¤¦¤¹¤ì¤Ð¤Ç¤¤ë¡£ -------------------------------------------- #!/bin/sh back_to_day() { case $MM in 0) MM=12 MAX=31 ;; 1|3|5|7|8|10) MAX=31 ;; 4|6|9|11) MAX=30 ;; 2) if [ `expr $YYYY % 4` -eq 0 ]; then MAX=29 else MAX=28 fi ;; esac } YYYY=`echo $1 | cut -c1-4` MM=`echo $1 | cut -c5-6` DD=`echo $1 | cut -c7-` DD=$((DD-7)) if [ ${DD} -le 0 ] ; then MM=$((MM-1)) if [ ${MM} -eq 0 ] ; then YYYY=$((YYYY-1)) back_to_day DD=$((DD*-1)) DD=$((MAX-DD)) fi fi printf "%d%02d%02d\n" $YYYY $MM $DD exit 0 |
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>>3512 ¥Ö¥é¥¦¥ó ¶èÀÚ¤êʸ»ú¤¬¥«¥ó¥Þ¤Ç¡¢awk¤ò»ÈÍѤ·¤Ê¤¤¾ì¹ç¡£ ------ $ cat data.txt »³ÅÄ ÂÀϺ,¥ä¥Þ¥¿¡« ¥¿¥í¥¦,Yamda Taro,18,1760/12/24 »³ÅÄ ²Ö»Ò,¥ä¥Þ¥¿¡« ¥Ï¥Ê¥³,Yamda HANAKO,18,1760/12/24 $ cat sam1.sh #!/bin/sh OIFS="$IFS" i=0 while read line ; do IFS="," i=`expr $i + 1` set -- $line j=0 while [ $# -gt 0 ] ; do j=`expr $j + 1` echo "$i - $j : $1" shift done IFS="$OIFS" done < data.txt $ sh sam1.sh 1 - 1 : »³ÅÄ ÂÀϺ 1 - 2 : ¥ä¥Þ¥¿¡« ¥¿¥í¥¦ 1 - 3 : Yamda Taro 1 - 4 : 18 1 - 5 : 1760/12/24 2 - 1 : »³ÅÄ ²Ö»Ò 2 - 2 : ¥ä¥Þ¥¿¡« ¥Ï¥Ê¥³ 2 - 3 : Yamda HANAKO 2 - 4 : 18 2 - 5 : 1760/12/24 ------ »ØÄꤵ¤ì¤¿ÆüÉÕ¤Î10ÆüÁ°¤ÎÆüÉÕ¤ò¼èÆÀ¤¹¤ë¤Î¤ÏÌÌÅݤ½¤¦¤Ê¤Î¤Ç¥Ñ¥¹¡£ ñ½ã¤Ëº£Æü¤«¤é10ÆüÁ°¤ò¼èÆÀ¤¹¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï¡¢ ²¼¡Ê¢¡Ë¤òÎɤ¯ÆÉ¤ß¤Þ¤·¤ç¤¦¡£ http://x68000.startshop.co.jp/~68user/unix/prgmemo.html#date |
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>>3515 zsh ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ¹Ô¤ÎÊÔ½¸¤Ë¤Ä¤¤¤Æ¤Ï¤Ç¤¤Þ¤·¤¿¡£ ¤·¤«¤·¡¢ÆüÉÕ¤ÎÁàºî¤Ë¤Ä¤¤¤Æ¤Ï¡¢ http://x68000.startshop.co.jp/~68user/unix/prgmemo.html#date ¤ò»²¹Í¤Ë¤·¤Æ¤ä¤Ã¤Æ¸«¤Þ¤·¤¿¡£ ¥¿¥¤¥à¥¾¡¼¥ó¤òÀßÄꤷ¤Æ¡¢URL¤ÎÎã¤Ë¤¢¤ë¤Î¤Ç¤Ï¡¢¾å¼ê¤¯¤¤¤Ã¤¿¤Î¤Ç¤¹¤¬ % env TZ=JST+15 date (1ÆüÁ°¤Î»þ¹ï¤òɽ¼¨) % env TZ=JST-33 date (1Æü¸å¤Î»þ¹ï¤òɽ¼¨) 2ÆüÁ°¤Ç¤Ï¡¢ -9+48=39 % env TZ=JST+39 date ¤Ï¾å¼ê¤¯¹Ô¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ ´Ä¶¤Ï¡¢HP-UX11.00¡¢B¥·¥§¥ë¤Ç¤¹¡£ |
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>>3517 ¤»¤ó¤Ù¤¤ > ʬ³ä¸å¤Î¥Õ¥¡¥¤¥ë¤òWindows¤Ç·ë¹ç¤µ¤»¤ë¤¿¤á¤Î¡¢MS-DOS ¥³¥Þ¥ó¥É copy a.txt+b.txt+c.txt out.txt ¤Ç¤Ç¤¤¿¤è¤¦¤Êµ¤¤¬¤·¤Þ¤¹¡£ > ¤¢¤ë¤¤¤Ï¡¢¥Õ¥ê¡¼¤Î¥½¥Õ¥È¤òÃΤé¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£ http://www.so-net.ne.jp/download/win/util/file/spl_mrg/ ¤Ê¤É¡£ |
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>>3519 ½é¿´¼Ô ¾Ü¤·¤¯¤Ê¤¤¤Î¤Ç¤Ê¤ó¤È¤â¤¤¤¨¤Þ¤»¤ó¤¬ (¤³¤ì¤Þ¤Ç fsck ¤Ç¤³¤±¤¿ ·Ð¸³¤¬¤Ê¤¤¤Î¤Ç)¡¢¾¯¤Ê¤¯¤È¤â°Ê²¼¤Î¾ðÊó¤ÏɬÍפǤ·¤ç¤¦¡£ - OS ̾¤È¥Ð¡¼¥¸¥ç¥ó - ¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à̾ (ufs, ext2 ¤Ê¤É) - Àµ³Î¤Ê¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸ (¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤Ç¸¡º÷¤Ç¤¤ë¤è¤¦¸¶Ê¸¤òÄ󼨤¹¤ë) ¸¡º÷¤Î¥¡¼¥ï¡¼¥É¤È¤·¤Æ¤Ï¡Ö¥¹¡¼¥Ñ¡¼¥Ö¥í¥Ã¥¯¡×¤Ç¤¹¤«¤Í¤§¡£ |
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unix¤Îfind¥³¥Þ¥ó¥É¤Ë¤Ä¤¤¤Æ¶µ¤¨¤Æ²¼¤µ¤¤¡£ find¤ò»ÈÍѤ¹¤ë¤È¥Õ¥¡¥¤¥ë¤Î¸¡º÷¤¬¤Ç¤¤Þ¤¹¤¬¡¢ ¼«Ê¬¤¬¤¤¤ë¥«¥ì¥ó¥È¤Î¤ß¤ò¸¡º÷¤·¡¢¤½¤ÎÇÛ²¼¤Ë¤¢¤ë¥Ç¥£¥ì¥¯¥È¥ê ¤ò¸¡º÷¤·¤¿¤¯¤Ê¤¤¤Î¤Ç¤¹¤¬¡¢¤É¤¦¤¹¤ì¤Ð²Äǽ¤Ç¤·¤ç¤¦¤«¡£ Î㤨¤Ð¡¢ ¸½ºß°ÌÃÖ cd /tmp/tool/bin /tmp/tool/bin Æþ¤ë¤È¤·¤Þ¤¹¡£ find .. -name ".log" -type f -print ¤È¹Ô¤¦¤È¡¢toolµÚ¤Ó¡¢binÇÛ²¼¤ä¤è¤Î¤¿¤Î¥Ç¥£¥ì¥¯¥È¥ê¤ò¸¡º÷ find .. ! -depth -name "*.log" -print ¤È¹Ô¤¦¤È¸¡º÷¤·¤Ê¤¤¡£ £±¤Ä¤â¤À¤Ã¤¿¡¢¤È¤³¤í¤Î¥Õ¥¡¥¤¥ë¤Î¤ß¤ò¸¡º÷¤·¤¿¤¤ |
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>>3521 yabu -maxdepth 1 ¤Ç¤¤¤±¤ë¤Ç¤·¤ç¤¦¤¬¡¢-maxdepth ¤ËÂбþ ¤·¤Æ¤¤¤Ê¤¤ find ¤â¤¢¤ê¤Þ¤¹¡£ ñ¤Ë¥Õ¥¡¥¤¥ë̾¤Ç¥Þ¥Ã¥Á¤µ¤»¤¿¤¤¤À¤±¤¢¤ì¤Ð¡¢ % echo *.log ¤Ç¤â¤¤¤¤¤Ç¤·¤ç¤¦¡£ |
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>>3522 68user >-maxdepth 1 ¤Ç¤¤¤±¤ë¤Ç¤·¤ç¤¦¤¬¡¢-maxdepth ¤ËÂбþ >¤·¤Æ¤¤¤Ê¤¤ find ¤â¤¢¤ê¤Þ¤¹¡£ HP-UX¡¢SunOS¤È¤â¤ËÂбþ¤·¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ >ñ¤Ë¥Õ¥¡¥¤¥ë̾¤Ç¥Þ¥Ã¥Á¤µ¤»¤¿¤¤¤À¤±¤¢¤ì¤Ð¡¢ > % echo *.log >¤Ç¤â¤¤¤¤¤Ç¤·¤ç¤¦¡£ ¤Ç¤ä¤é¤»¤Æ¤¤¤¿¤À¤¤Þ¤·¤¿¡£ |
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IE ¤Ê¤É¥Ö¥é¥¦¥¶¾å¤Î¥Ü¥¿¥ó¤Ê¤É¤ÎÁàºî¤ò³°Éô¤«¤é¤·¤¿¤¤¤Î¤Ç¤¹¤¬¤·¤¿¤¤¤Î¤Ç¤¹¤¬¡¢²Äǽ¤Ç¤·¤ç¤¦¤«¡© Îã¡¢VC++ ¤Î¥½¥Õ¥È¤Ç¡¢Yahoo ¤Î¸¡º÷¤ò¸¡º÷¥¡¼¥ï¡¼¥É¤òÆþÎϤ両º÷¥Ü¥¿¥ó¤ò²¡¤·¤¿¤¤¡£ Îã¡¢¾Ú·ô²ñ¼Ò¤Î£È£Ð¤ÇÄê´üŪ¤Ë³ô²Á¹¹¿·¤Î¤¿¤á³ô²Á¥Ü¥¿¥ó¤ò²¡¤¹¡£ ¤Ê¤É¤Ç¤¹¡£ ¤³¤³¤Î¼ç»Ý¤«¤é³°¤ì¤ë¤«¤âÃΤì¤Þ¤»¤ó¤¬¡¢µ¹¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ |
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>>3523 moko ¤Þ¤º¤Ï $ . $HOME/.profile ¤È¤·¤Þ¤·¤ç¤¦¡£¤½¤ì¤Ç alias ¤¬¸ú¤«¤Ê¤¤¤Ê¤é .profile ¤Î½ñ¤Êý¤¬°¤¤¡£alias ¤¬¸ú¤¯¤Ê¤é .profile ¤¬ÆÉ¤ß¹þ¤Þ¤ì ¤Æ¤¤¤Ê¤¤¤«¡¢.profile ÆÉ¤ß¹þ¤ß¸å¤Ë unalias ¤µ¤ì¤Æ¤¤¤ë ¤ó¤Ç¤·¤ç¤¦¡£ >>3525 external ¾Ü¤·¤¤¤È¤³¤í¤ÏÃΤé¤Ê¤¤¤Î¤Ç¡¢¥¡¼¥ï¡¼¥É¤À¤±Ê¤٤Ƥª¤¤Þ¤¹¡£ COM (Component Object Model) OLE (Object Linking and Embedding) ActiveX |
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>>3527 yuki http://www.freebsd.org/cgi/man.cgi?query=hosts&manpath=SunOS+5.9 NOTES /etc/inet/hosts is the official SVR4 name of the hosts file. The symbolic link /etc/hosts exists for BSD compatibility. ¤È¤¤¤¦¤ï¤±¤Ç¡¢Æ±¤¸¤Ç¤·¤ç¤¦¡£ |
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£Á£É£Ø¤ËÉÕ¤¤¤Æ¶µ¤¨¤Æ¡ª £Á£É£Ø¥Þ¥·¥ó¤Ç¤Ï¡¢gettimeofday()´Ø¿ô¤¬»È¤¨¤Ê¤¤¡ª ¤è¤¯¤è¤¯Ä´¤Ù¤ë¤È¡¢¥³¥ó¥Ñ¥¤¥ë»þ¡¢XOPEN_SOURCE¤ò»ØÄꤷ¤Æ¤¤¤ë°Ù ¤Ç¤¢¤ë»ö¤¬È½¤Ã¤¿¤¬¡¢XOPEN_SOURCE¤ò³°¤¹Ìõ¤Ë¤â¤¤¤«¤ºº¤¤Ã¤Æ¤Þ¤¹¡£ gettimeofday()´Ø¿ô¤ÈƱ¤¸µ¡Ç½¤Ç¡¢ÃÖ¤´¹¤¨¤é¤ì¤ë´Ø¿ô¤Ã¤Æ¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡© |
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>>3529 kai Volume ¤Ã¤Æ¤Ê¤ó¤Ç¤¹¤«? ²»Î̤Τ³¤È¤Ç¤¹¤«? ¤Ç¤¢¤ì¤Ð ¤ï¤«¤ê¤Þ¤»¤ó (ioctl ¤È¤«»È¤¦¤ó¤Ç¤¹¤«¤Í)¡£ >>3530 momo 1. cron ¤«¤é¼Â¹Ô¤¹¤ë¥¹¥¯¥ê¥×¥ÈÆâ¤Ç¥Õ¥¡¥¤¥ë¤Ë»þ¹ï¤òµÏ¿¤¹¤ë 2. * * * * * date>>/foo/bar/log; command ¤È¤¹¤ë¡£ 3. /var/cron/logs ¤Ê¤É¤Ë¤¢¤ë¥í¥°¤ò¸«¤ë¡£ >>3531 ken XS ¤Ï¤è¤¯ÃΤê¤Þ¤»¤ó¤¬¡¢perl ¤Î¥Ð¡¼¥¸¥ç¥ó¤â¡¢²¿¤ò¤É¤¦¤ä¤Ã¤¿¤Î ¤«¤â½ñ¤«¤ì¤Æ¤¤¤Ê¤¤¤Î¤Ç²¿¤È¤â¤¤¤¨¤Þ¤»¤ó¡£ ²¼µ¤Ï perl 5.005_03 ¤ÎÎã¤Ç¤¹¤¬¡¢¤Þ¤º¤Ï¤³¤³¤«¤é¤Ç¤·¤ç¤¦¡£ % h2xs -A -n Prime % cd Prime int Prime(num) int num; CODE: RETVAL = 2*num; OUTPUT: RETVAL % perl Makefile.pl % make hoge.pl ¤òºîÀ® % cat hoge.pl use ExtUtils::testlib; use Prime; print Prime::Prime(123),"\n"; % perl hoge.pl 246 >>3532 Hiro ¤Ê¤¼ XOPEN_SOURCE ¤¬»ØÄꤵ¤ì¤Æ¤¤¤ë¤È gettimeofday ¤¬»È¤¨¤Ê¤¤ ¤Î¤«¤è¤¯¤ï¤«¤ê¤Þ¤»¤ó¤¬¡¢¸Å¤¤·Á¤Î¥×¥í¥È¥¿¥¤¥×Àë¸À¤¬¡Á¤È¤«¤¤¤¦ ÏäǤϤʤ¤¤«¤È»×¤¦¤Î¤Ç¡¢mygettimeofday.c ¤òºî¤Ã¤Æ¡¢ #include <sys/time.h> int gettimeofday (struct timeval *, void *) #undef XOPEN_SOURCE int mygettimeofday (struct timeval *Tp, void *Tzp){ return gettimeofday(Tp, Tzp); } ¤È¤¹¤ë¤È¤«¡£ |
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>>3533 68user > int gettimeofday (struct timeval *, void *) #undef XOPEN_SOURCE int gettimeofday (struct timeval *, void *); #undef XOPEN_SOURCE ¤Î¥¿¥¤¥×¥ß¥¹¤Ç¤¹¡£ |
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>>3528 68user The symbolic link¤Ç¤·¤¿¤«¡£ ¤¼¤ó¤¼¤óµ¤¤¬¤Ä¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ÍÆñ¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ |
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>>3540 has ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¤È¤ê¤¢¤¨¤º¤½¤³¤À¤±Ä¾¤·¤Æ¤ª¤¤Þ¤¹¡£ > ¤É¤¦¤â2109¤Ç¿¨¤ì¤Æ¤¤¤ë¤½¤¦¤Ç¤¹¤è¡£ RFC 2109 ¤Ï obsolete ¤Ç¡¢º£¤Ï RFC 2965 ¤Ç¤¹¡£ http://www.studyinghttp.net/rfc_ja/rfc2965_ja.html ¤Ç¤â¤Þ¤¡¡¢Set-Cookie2 ¤ÏÁ´Á³Î®¹Ô¤Ã¤Æ¤¤¤Þ¤»¤ó¤±¤É¤Í¡£ |
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>>3586 ¤Þ¤µ¤É¤ó ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ¤Ä¤¤¤Ç¤È¸À¤Ã¤Æ¤Ï¥¢¥ì¤Ç¤¹¤¬¡¢·Ç¼¨ÈĤÎ̾¾Î¤ò ¡ÖUNIX¡¢CGI¡¢¥Í¥Ã¥È¥ï¡¼¥¯¡¢Java Servlet ¤Ë¤Ä¤¤¤Æ¤Î·Ç¼¨ÈÄ¡× ²þ¤á ¡ÖUNIX¡¢CGI¡¢¥Í¥Ã¥È¥ï¡¼¥¯¡¢°Å¹æµ»½Ñ¤Ë¤Ä¤¤¤Æ¤Î·Ç¼¨ÈÄ¡× ¤È¤·¤Þ¤·¤¿¡£ ¤Ä¤¤¤Ç¤Ëº£ÆüÄ´¤Ù¤¿¤³¤È¤Î¥á¥â¡£OpenSSL ¤ò»È¤Ã¤Æ RSA ¤Ç°Å¹æ²½ & Éü¹æ²½¡£ --------- ¤³¤³¤«¤é --------- #include <stdio.h> #include <openssl/rsa.h> #include <openssl/engine.h> int main(){ unsigned char plain_str[]="hogehoge"; unsigned char crypted_str[200]; unsigned char decrypted_str[200]; char errbuf[1024]; RSA *rsa; int n; ERR_load_crypto_strings(); rsa = RSA_generate_key(1024, 65537, NULL, NULL); printf("rsa->n = 0x"); BN_print_fp(stdout, rsa->n); putchar('\n'); printf("rsa->e = 0x"); BN_print_fp(stdout, rsa->e); putchar('\n'); printf("rsa->d = 0x"); BN_print_fp(stdout, rsa->d); putchar('\n'); printf("rsa->p = 0x"); BN_print_fp(stdout, rsa->p); putchar('\n'); printf("rsa->q = 0x"); BN_print_fp(stdout, rsa->q); putchar('\n'); /* printf("RSA_size(rsa)=%d\n", RSA_size(rsa)); */ /* °Å¹æ²½ */ n = RSA_private_encrypt(strlen(plain_str), plain_str, crypted_str, rsa, RSA_PKCS1_PADDING); if ( n == -1 ){ printf("in encrypt: err=%s\n", ERR_error_string(ERR_get_error(), errbuf)); goto ERR; } /* printf("%s\n", crypted_str);*/ /* Éü¹æ²½ */ n = RSA_public_decrypt(n, crypted_str, decrypted_str, rsa, RSA_PKCS1_PADDING); if ( n == -1 ){ printf("in decrypt: err=%s\n", ERR_error_string(ERR_get_error(), errbuf)); goto ERR; } /* ¸¡¾Ú */ if ( strncmp(plain_str, decrypted_str, n) == 0 ){ printf("OK! plain_str=[%s] decrypted_str=[%.*s]\n", plain_str, n, decrypted_str); } else { printf("NG! plain_str=[%s] decrypted_str=[%.*s]\n", plain_str, n, decrypted_str); goto ERR; } return 1; ERR: RSA_free(rsa); return 0; } --------- ¤³¤³¤Þ¤Ç --------- ¼Â¹ÔÎã: rsa->n = 0xCA0CBEC6C0384F0387557A9E27A60A9039AB9FAC4D4AE1DA1E08F00093632FAA734AF75E86632E7AFC660A00BF1D703902B57B64CFACD0069314A105295F7624157D3A484C6E1FEBA5A46047E6AE91161DCD51BA7D75B83358F3506D069AEB987D183C0FC21C1BE1F2DF5A0BFF991DB13EFD1E9F079E92BE25CB2BB7D7AD703F rsa->e = 0x10001 rsa->d = 0x35DA87CEF9D5085A6C6C002EBF6AA64E22D0F7D23917C87316A653321416CFD1A2C14C85C9540E43819AC0F7C9F8D2BC9F5837F77AD318EF67AC8BEE90447D7C4F705C57130095BFB51697ECB64CF686414980E1BC814F6AD3EDB3BC2232F88D32892592093E6103AAF89C23B9544254386611B145B9327AA074398D15E60A41 rsa->p = 0xE4A4D51718E83BF3CF91E0C187EB910FFAED34C37858667A6C27F83020DCF7D2DABA5D0B2CD0FAD0A075E06938420F09111F0A5DEA9B443CAAF6674C343944E7 rsa->q = 0xE2395BC32DAA75945F637F88F9BB7C05157464C99168E229E5ED86A3A1EE19498BC357E849505F3C2CA7DC868068880E14FA7ADA01B7BD9897A18FB3573336E9 OK! plain_str=[hogehoge] decrypted_str=[hogehoge] RSA_generate_key() ¤Ç RSA ¸°¤òÀ¸À®¤Ç¤¤ë¡£ °ú¿ô: ¸°¤Î bit ¿ô (¤³¤ÎÎã¤Ç¤Ï 1024 bit)¡¢e (3,17,65537 ¤Ê¤É)¡¢¤½¤Î¾ ¸°Ä¹¤Ë¤Ä¤¤¤Æ¤Ï¤è¤¯¤ï¤«¤é¤Ê¤¤¡£¾åµ¤ÎÎã (ʿʸ¤¬ hogehoge) ¤Ç¤Ï¡¢bit ¿ô¤ò 145 °Ê¾å¤Ë¤·¤Ê¤¤¤È encyrypt »þ¤Ë¥¨¥é¡¼¤Ë¤Ê¤ë¡£¤Ê¤¼ 145? ʿʸ¤ò m ¤È¤·¤Æ¡¢ m<n ¤Ê¤é¤è¤¤¤Î¤Ç¤Ï¤Ê¤¤¤Î? Ìá¤êÃÍ¤Ï typedef struct { BIGNUM *n; BIGNUM *e; BIGNUM *d; BIGNUM *p; } RSA; Ū¤Ê¹½Â¤ÂΤΥݥ¤¥ó¥¿¡£¤³¤ì¤¬ RSA ¸°¡£¾ÜºÙ¤Ï rsa(3)¡£ ¤½¤ì¤¾¤ì¡¢°Ê²¼¤Î¤è¤¦¤Ê´¶¤¸¡£ e: encryption exponent (OpenSSL Ū¤Ë¤Ï public exponent¡£°Å¹æ²½»Ø¿ô) ¤³¤³¤Ç¤Ï 65537 (=0x10001)¡£ n: RSA-modules (OpenSSL Ū¤Ë¤Ï public modulus ¤Èɽµ) d: decryption exponent (OpenSSL Ū¤Ë¤Ï private exponent¡£Éü¹æ²½»Ø¿ô) p,q: ÁÇ¿ô¤Î¥Ú¥¢ ¸ø³«¸°¤Ï e,n¡£ÈëÌ©¸°¤Ï d,n¡£¤¿¤À¤·¡¢¡ÖÈëÌ©¸°¤Ï d¡×¤ÈÄêµÁ¤·¤Æ¤¤¤ë web¡¦Ëܤ⻶¸«¤µ¤ì¤ë¡£¤É¤Á¤é¤¬Àµ¤·¤¤? ¤Þ¤¡ n ¤Ï¸ø³«¤¹¤ë¤ï¤±¤Ê¤Î¤Ç¡¢ ¤É¤Ã¤Á¤Ç¤â¤¤¤¤¤Î¤«? BIGNUM ¤Ï OpenSSL ÉÕ°¤Î¿ÇÜĹÀ°¿ô¥é¥¤¥Ö¥é¥ê¡£¾åµ¤ÎÎã¤Î¤è¤¦¤Ë BN_print_fp ¤Ê¤É¤ò»È¤¦¤³¤È¤Ç¡¢ÆâÍÆ¤ò³Îǧ¤Ç¤¤ë¡£¾ÜºÙ¤Ï bn(3)¡£ ¤Á¤Ê¤ß¤Ë BIO ¤Ï OpenSSL ÉÕ°¤Î I/O Ãê¾Ý²½¥ì¥¤¥ä¡£¾ÜºÙ¤Ï bio(3)¡£ crypto ´Ø·¸¤Î¥¨¥é¡¼¥³¡¼¥É¤Ï unsigned long ERR_get_error(void) ¤ò »È¤¦¤³¤È¤Ç¼èÆÀ¤Ç¤¤ë¡£¤½¤Î¥³¡¼¥É¤ò ERR_get_string() ¤Ë¶ô¤ï¤»¤ë¤È error:0407006A:lib(4):func(112):reason(106) ¤È¤¤¤¦Ê¸»úÎ󤬯À¤é¤ì¤ë¤¬¡¢¤³¤ì¤Ç¤Ï¤ï¤±¤¬¤ï¤«¤é¤ó¡£¤½¤³¤Ç¡¢¤¢¤é¤«¤¸¤á ERR_load_crypto_strings(); ¤È¤·¤Æ¤ª¤±¤Ð¡¢ERR_get_string() ¤Î·ë²Ì¤¬ error:0407006A:rsa routines:RSA_padding_check_PKCS1_type_1:block type is not 01 ¤È¤¤¤¦Ê¸»úÎó¤Ë¤Ê¤ë¡£¤Á¤Ê¤ß¤Ë % openssl errstr 0407006A error:0407006A:rsa routines:RSA_padding_check_PKCS1_type_1:block type is not 01 ¤È¤¹¤ì¤Ð¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤é¤Ç¤â¼èÆÀ²Äǽ¡£ RSA ¤ÎÈëÌ©¸°¤Ë¤è¤ë°Å¹æ²½¤Ï RSA_private_encrypt() ¤ò»È¤¦¡£ Âè»Í°ú¿ô¤Ï¥Ñ¥Ç¥£¥ó¥°Êý¼°¡£¤³¤³¤Ç¤Ï RSA_PKCS1_PADDING ¤È¤·¤Æ ¤¤¤ë¤Î¤Ç¡¢PKCS#1 ¤ÎÊý¼°¤Ç¾¡¼ê¤Ë¥Ñ¥Ç¥£¥ó¥°¤·¤Æ¤¯¤ì¤ë¡£ RSA_NO_PADDING ¤òÁª¤Ö¤È¥Ñ¥Ç¥£¥ó¥°¤¬¹Ô¤ï¤ì¤Ê¤¤¤Î¤Ç¡¢¸Æ¤Ó½Ð¤·Â¦¤¬ ʿʸ¤òŬÀÚ¤ÊŤµ¤Ë¥Ñ¥Ç¥£¥ó¥°¤¹¤ëɬÍפ¬¤¢¤ë¡£RSA_private_encrypt ¤Î Ìá¤êÃͤϰŹæÊ¸¤ÎŤµ¡£ Éü¹æ²½¤Ï RSA_public_decrypt() ¤Ç¡£Ìá¤êÃͤÏÉü¹æ²½¤·¤¿·ë²Ì¤Î Ťµ¡£Éü¹æ²½¤µ¤ì¤¿¥Ç¡¼¥¿¤Îʸ»ú½ªÃ¼¤Ê¤É¤¬¼«Æ°¤Ç¥»¥Ã¥È¤µ¤ì¤ë ¤ï¤±¤Ç¤Ï¤Ê¤¤¤Î¤Ç¡¢printf("%.*s") ¤Ê¤É¤È¼«Ê¬¤ÇŤµ¤ò´ÉÍý¤¹¤ë¤³¤È¡£ ¾åµ¤ÎÎã¤Ç¤Ï¡¢°Å¹æ²½¤·¤¿Ê¸»úÎó¤ò unsigned char crypted_str[200] ¤ËÆþ¤ì¤Æ¤¤¤ë¤¬¡¢Àµ¤·¤¯¤Ï RSA_size() ¤ÇÆÀ¤¿Ä¹¤µÊ¬¤ÎÎΰè¤ò³ÎÊݤ·¤Æ ¤ª¤¯¤³¤È¡£ »²¹Í: http://www.cybersyndrome.net/rsa/ |
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¥á¥â¡£blowfish ¤Ë¤è¤ë°Å¹æ²½ & Éü¹æ²½¡£ #include <stdio.h> #include <openssl/blowfish.h> int main(int argc, char *argv[]){ BF_KEY key; unsigned char keybuf[]="SECRETKEY!"; unsigned char plain[128]="This is plain!"; unsigned char encrypted[128]; unsigned char decrypted[128]; unsigned char ivec[8]; BF_set_key(&key, strlen(keybuf), keybuf); printf("plain=[%s]\n", plain); memset(ivec, 0, sizeof(ivec)); BF_cbc_encrypt(plain, encrypted, strlen(plain), &key, ivec, BF_ENCRYPT); printf("encrypted=[%s]\n", encrypted); memset(ivec, 0, sizeof(ivec)); BF_cbc_encrypt(encrypted, decrypted, strlen(plain), &key, ivec, BF_DECRYPT); printf("decrypted=[%s]\n", decrypted); return 0; } |
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¤Á¤ã¤ó¤ÈÆÉ¤ó¤Ç¤Þ¤»¤ó¡¢¤È½ñ¤«¤ì¤Æ¤¤¤ë¤Î¤ËÆÍ¤Ã¹þ¤ß¤òÆþ¤ì¤ë¤Î¤Ï ¼ºÎ餫¤â¤·¤ì¤Þ¤»¤ó¤¬¡¦¡¦¡¦ ¡ô¤³¤ó¤Ê¤³¤È¸À¤Ã¤Æ¤ª¤¤Ê¤¬¤é¡¢±³¤À¤Ã¤¿¤é¤´¤á¤ó¤Ê¤µ¤¤¡£ http://x68000.startshop.co.jp/~68user/net/crypt-1.html ¤Ç¾Ò²ð¤·¤Æ¤¤¤ë http://www3.sympatico.ca/wienerfamily/Michael/MichaelPapers/TwokeytripleDES.pdf ¤Ç¤¹¤¬¡¢³Î¤«¤Ë2¤Ä¤Î¸°¤ò»È¤¦3DES¤Ï¹¶·âÊýË¡¤¬¤¢¤ë¡¢¤È¤¤¤¦¤³¤È¤â ½ñ¤¤¤Æ¤¤¤Þ¤¹¤¬¡¢¤É¤Ã¤Á¤«¤Ã¤Æ¸À¤¤¤Þ¤¹¤È¡¢´û¸¤ÎÊýË¡¡¢¤¹¤Ê¤ï¤Á¡¢ ¡ø2¤Î¡¢Merkle-Hellman Attack¤ÎÊýË¡¤è¤ê¤â¡¢ÁᤤÊýË¡¤¬¤¢¤ê¤Þ¤¹¤è¡¢ ¤È¤¤¤¦ÏÀʸ¤Î¤è¤¦¤Êµ¤¤¬¤·¤Þ¤¹¡£ ¶²¤é¤¯¡¢Merkle-Hellman Attack¤ÎÊýË¡¤ÏA=0¤È¤Ê¤ë²ò¤ò2¤Î56¾èÍÑ°Õ ¤·¤Æ¡¢²¿¤È¤«¤¹¤ë¤±¤ì¤É¡¢¤³¤ÎÏÀʸ¤ÎÊýË¡¤ÏKnown-Plaintext¤òÍѤ¤¤ë¤È¡¢ ¤â¤Ã¤ÈÁ᤯²òÀϤǤ¤Þ¤¹¤è¡¢¤È¤¤¤Ã¤Æ¤¤¤ë¤è¤¦¤Ê¡£ ¡ô¤½¤ÎKnown-Plaintext¤¬¤Ê¤ó¤¸¤ã¤é¤Û¤¤¡¢¤È¤¤¤¦¤È¤³¤í¤Þ¤Ç¤Ï ¡ôÀººº¤·¤Æ¤¤¤Þ¤»¤ó¤¬¡£ ¤½¤ì°Ê¹ß¤Ï¥Ï¡¼¥É¥¦¥§¥¢¤Î¥¤¥ó¥×¥ê¥á¥ó¥Æ¡¼¥·¥ç¥ó¤ÎÏäǤ¹¤Í¡£ |
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>>3593 ¤Ø¤Ë¤« ¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¤ªÊÖ»ö¤Ï¸å¤Û¤É¡£ ¤Ç¡¢¥á¥â¤½¤Î 2¡£EVP ÈÇ blowfish °Å¹æ²½¡¦Éü¹æ²½¡£¤Ê¤ª¡¢ http://www.openssl.org/docs/crypto/EVP_EncryptInit.html ¤Ï¸Å¤¤¥Ð¡¼¥¸¥ç¥ó¤Î API¡£OpenSSL ¤Î web ¤ÏËÜÅö¤Ë¤Ò¤É¤¤¡£ #include <stdio.h> #include <openssl/evp.h> int do_crypt(FILE *in, FILE *out, int enc_mode){ unsigned char key[]="SECRET!"; unsigned char iv[8]; EVP_CIPHER_CTX ctx; char outbuf[256]; int outlen; memset(iv, 0, sizeof(iv)); EVP_CipherInit(&ctx, EVP_bf_cbc(), key, iv, enc_mode); while (1){ char inbuf[128]; int inlen; inlen = fread(inbuf, sizeof(inbuf[0]), sizeof(inbuf)/sizeof(inbuf[0]), in); if ( inlen==0 ){ break; } EVP_CipherUpdate(&ctx, outbuf, &outlen, inbuf, inlen); fwrite(outbuf, sizeof(outbuf[0]), outlen, out); } EVP_CipherFinal(&ctx, outbuf, &outlen); fwrite(outbuf, sizeof(outbuf[0]), outlen, out); return 0; } int main(int argc, char *argv[]){ int enc_mode; if ( argc == 1 ){ printf("Specify enc or dec.\n"); exit(1); } if ( strcmp(argv[1], "enc") == 0 ){ enc_mode = BF_ENCRYPT; } else if ( strcmp(argv[1], "dec") == 0 ){ enc_mode = BF_DECRYPT; } else { printf("Specify enc or dec.\n"); exit(1); } do_crypt(stdin, stdout, enc_mode); return 0; } |
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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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>>3615 ¥Ð¥ó¥¬¡¼¥É > ¤ä¤Ã¤Ñ¤ê¡¢expect¤òƳÆþ¤¹¤ë¤·¤«¤Ê¤¤¤Î¤À¤í¤¦¤«¤È¹Í¤¨»Ï¤á¤Æ¤¤¤Þ¤¹¡£ ¤â¤· AIX ¤Î passwd ¤¬¡¢¤É¤¦¤·¤Æ¤âüËö¤«¤é¤·¤«ÆÉ¤ó¤Ç¤¯¤ì¤Ê¤¤¤Ê¤é¡¢ expect ¤Ê¤É¤ËÍê¤ë¤«¡¢PAM ¤ò»È¤Ã¤¿¥Ñ¥¹¥ï¡¼¥ÉÊѹ¹¥×¥í¥°¥é¥à¤ò ½ñ¤¯¤³¤È¤Ë¤Ê¤ë¤«¤È»×¤¤¤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¤òÆÉ¤à¤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) ÆÈ¼«¤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¤äÆâÍÆ¤Ï¡¢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; \ }\ }' $file ¾åµ¤ÎÍͤËʸ»úÎó¤ÎÀèÆ¬¿ôʸ»ú¤Î¤ß¤ò¸«¤Æ°ìÃפ¹¤ë¤«¤ÎȽÄê¤ò¹Ô¤¤¤¿¤¤¤Î¤Ç¤¹¤¬¡¢kshñÂΤǤμ¸½ÊýË¡¤¬Ê¬¤«¤é¤º¶ìÏ«¤·¤Æ¤¤¤Þ¤¹¡£ ¤ä¤Ï¤ê¡¢¾å¤Ë¼¨¤·¤¿¤è¤¦¤Ëawk¤ò»ÈÍѤ·¤Æ¡¢¤½¤ÎÃæ¤Çsubstr´Ø¿ô¤ò»ÈÍѤ¹¤ë¤·¤«¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡© ËÜÅö¤Ë´ðËÜŪ¤Ê¤³¤È¤Ç¿½¤·Ìõ¤´¤¶¤¤¤Þ¤»¤ó¤¬¡¢¤è¤í¤·¤¯¤ª´ê¤¤Ãפ·¤Þ¤¹¡£ |
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>>3621 ¥Ð¥ó¥¬¡¼¥É ¤³¤ó¤Ê´¶¤¸¤Ç¤¹¤«¤Í¡£ while read line; do prefix=${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¤¤¤ÆÇº¤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¤Çư¤«¤¹¤È¤¤Ë¤¤¤Á¤¤¤ÁÁê¼ê¤Ëº£¤ÎIP¥¢¥É¥ì¥¹¤ò¶µ¤¨ ¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Î¤ÇÈó¾ï¤ËÉÔÊØ¤Ç¤¹¡£ ¤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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>>3626 ΢Êý - µÕ°ú¤¤Ç¤¤Ê¤¤¤«¤éº¤¤Ã¤Æ¤¤¤ë¤Î? (¤â¤·¤½¤¦¤Ê¤é¡Ö¥Þ¥·¥ó̾¡×¤È¤¤¤¦¤Î¤Ï²¿?) - IP ¥¢¥É¥ì¥¹¤¬¤³¤í¤³¤íÊѤï¤ë¤«¤éº¤¤Ã¤Æ¤¤¤ë¤Î? (¤â¤·¤½¤¦¤Ê¤é¡Ö¥Þ¥·¥ó̾¡×¤Ï´Ø·¸¤Ê¤¤¤Î¤Ç¤Ï?) - ¤½¤â¤½¤â¥Þ¥·¥ó̾¤Ã¤Æ²¿¤ò»Ø¤·¤Æ¤¤¤ë¤Î? FQDN? - DHCP ¤Ç¿¶¤é¤ì¤ë IP ¥¢¥É¥ì¥¹¤Ë¤Ï FQDN ¤¬ÀßÄꤷ¤Æ¤¢¤ë¤¬¡¢ ³°Éô¸þ¤± DNS ¥µ¡¼¥Ð¤Ë¤ÏÅÐÏ¿¤·¤Æ¤Ê¤¯¤Æ¡¢ÆâÉô¤«¤é¤·¤«µÕ°ú¤ ¤Ç¤¤Ê¤¤¡¢¤È¤¤¤¦¾õ¶·? ¤Ê¤É¤Ê¤Éµ¿Ìä¤Ï¤Ä¤¤Þ¤»¤ó¤¬¡¢http://www.dyndns.org/ ¤Ê¤É¤Î DynamicDNS ¤È¸Æ¤Ð¤ì¤ë¥µ¡¼¥Ó¥¹¤ò»È¤¦¤Î¤¬°ì¤Ä¤Î²ò¤Ç¤·¤ç¤¦¡£ ¤¿¤À¤·¤³¤ì¤Ï¡¢Âç³Ø¤È¤ÏÁ´¤¯´Ø·¸¤Ê¤¤ FQDN ¤ò¡¢Âç³Ø¤«¤éÉÕÍ¿¤µ¤ì¤Æ ¤¤¤ë IP ¥¢¥É¥ì¥¹¤Ë·ë¤Ó¤Ä¤±¤ë¤È¤¤¤¦¤³¤È¤Ç¤¹¡£´ÉÍý¼Ô¤¬´²ÍƤǤ¢¤ë ¤³¤È¤ò´üÂÔ¤¹¤ë¤«¡¢¥ê¥¹¥¯¤òÉé¤Ã¤Æ¤³¤Ã¤½¤ê¤ä¤ë¤Î¤¬¤è¤¤¤Ç¤·¤ç¤¦¡£ |
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>>3628 Tangerine ¶ñÂÎŪ¤Ë¤É¤Î¤è¤¦¤Ê¥¹¥¯¥ê¥×¥È¤Ê¤Î¤«¸«¤»¤ÆÄº¤±¤Þ¤»¤ó¤«¡© ¡Ê¤½¤â¤½¤âawk¤ò»È¤¦É¬Íפ¬¤¢¤ë¤Î¤Ç¤·¤ç¤¦¤«¡©¡Ë |
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ÊÖ¿®ÃÙ¤ì¤Æ¤¹¤¤¤Þ¤»¤ó¡£ ¤¨¤Ã¤È¡¢³Î¤«¤Ë¼«Ê¬¤âawk¤ò»È¤¦É¬Íפ¬¤¢¤ë¤Î¤«Èù̯¤Ç¤¹¤¬¡¢ #! /usr/bin/sh make_date=`date +"%Y%m%d"` make_date=`echo $make_date"-1" | bc` echo $make_date ls *.*.* | awk -F. '{if($2<make_date) print $0}' ÌäÂê¤È¤·¤Æ¤¤¤ë¤Î¤Ï¤³¤Î¤¢¤¿¤ê¤Ç¤¹¡£ ÊÑ¿ômake_date¤ËºòÆü¤ÎÆüÉÕ¤±¤¬Æþ¤ê¡¢ ¤½¤ì°ÊÁ°¤Î¤â¤Î¤òɽ¼¨¤µ¤»¤¿¤¤¤Î¤Ç¤¹¡£ ÀµÄ¾¤Ê¤È¤³¤í¤ò¸À¤¨¤Ð¡¢awk¤ò»È¤¦É¬Í×À¤Ï¤Þ¤Ã¤¿¤¯¤È¤¤¤Ã¤Æ¤Ê¤¤¤Ç¤¹¡£ ¤¿¤À¡¢¼«Ê¬¤¬¿§¡¹Ä´¤Ù¤¿·ë²Ìawk¤ò»È¤Ã¤Æ¤ä¤ì¤Ð½ÐÍè¤ë¤Î¤«? ¤È¡¢¹Í¤¨¤Æ»È¤Ã¤Æ¤ß¤¿¤À¤±¤Ç¤¹¤Î¤Ç¡£ awk¤¸¤ã¤Ê¤¯¤ÆÊ̤ÎÊýË¡¤Ç¹Ô¤¨¤ë¤Î¤Ç¤¢¤ì¤Ð¡¢ ¸æ¶µ¼ø¤¤¤¿¤À¤±¤ë¤È´ò¤·¤¤¤Ç¤¹¡£ |
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>>3630 Tangerine ñ½ã¤ËºòÆü°ÊÁ°¤Î¥Õ¥¡¥¤¥ë¤òɽ¼¨¤¹¤ë¤Î¤Ç¤¢¤ì¤Ð¤³¤ó¤Ê´¶¤¸¤Ç¡£ ¡Ê¥Õ¥¡¥¤¥ë¤¬Ìµ¤¤»þ¤ò¹Í¤¨¤ë¤Èls»È¤Ã¤¿Êý¤¬¤¤¤¤¤Î¤«¤Ê¡©¡Ë ------ #!/bin/sh make_date=`date '+%Y%m%d'` for f in `echo *.[0-9]*.*` ; do d=`echo $f | cut -d. -f2` [ $d -lt $make_date ] && echo $f done ------ awk¤ò»È¤¦¤Î¤Ç¤¢¤ì¤Ð¤³¤ó¤Ê´¶¤¸¤«¤Ê¡£ ¼ÂÁõ¤µ¤ì¤Æ¤¤¤ëawk¤Ë¤è¤Ã¤ÆÊÑ¿ô¤ÎÀßÄê¤Î»ÅÊý¤¬°ã¤¦¤Î¤ÇÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£ ------ #!/bin/sh make_date=`date '+%Y%m%d'` ls *.[0-9]*.* | awk -F. '{if($2 < d) print}' d=$make_date |
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>>3650 m16 awk ¤Ï¤è¤¯¤ï¤«¤ê¤Þ¤»¤ó¤¬¡¢ % awk '$0 ~ ENVIRON["HOGE"] {print}' FILE_NAME ¤Ç¤¹¤«¤Í¡£ |
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UNIX¤Îtar¥³¥Þ¥ó¥É¤Ë¤Ä¤¤¤Æ¶µ¤¨¤Æ²¼¤µ¤¤¡£ DAT¥Æ¡¼¥×¤«¤éǤ°Õ¤Î¥Õ¥¡¥¤¥ë¤ò¥ï¥¤¥ë¥É¥«¡¼¥É¡Ê*¡Ë¤Ç¼è¤ê½Ð¤·¤¿¤¤¤Î ¤Ç¤¹¤¬¾å¼ê¤¯¤¤¤¤Þ¤»¤ó¡£ ¤É¤Î¤è¤¦¤Ë¤¹¤ì¤Ð¼è¤ê½Ð¤»¤Þ¤¹¤«¡£ rwxr-xr-x 0/3 0 2004ǯ 2·î 17Æü 20:55 ./bkup/ rw-r--r-- 0/3 3506495 2003ǯ 6·î 5Æü 15:48 ./bkup/200303031741data_tar.gz rw-r--r-- 0/3 3511527 2003ǯ 3·î 17Æü 09:20 ./bkup/200303032300data_tar.gz rw-r--r-- 0/3 3517092 2003ǯ 3·î 17Æü 09:20 ./bkup/200303042300data_tar.gz ¡§ ¡§ rw-r--r-- 0/3 3511527 2003ǯ 3·î 17Æü 09:20 ./bkup/200312302300data_tar.gz rw-r--r-- 0/3 3517092 2003ǯ 3·î 17Æü 09:20 ./bkup/200312312300data_tar.gz ¤³¤Î¥ê¥¹¥È¤«¤é200309¤È¤Ê¤Ã¤Æ¤¤¤ë¤â¥Õ¥¡¥¤¥ë¤ò¤È¤ê¤À¤½¤¦¤È¤¤¤í¤¤¤í¤È ¤ä¤Ã¤Æ¤ß¤¿¤Î¤Ç¤¹¤¬¡¢ # tar -xvf /dev/rmt/1m 200309\*data.tar.gz # tar -xvf /dev/rmt/1m ./bkup/200309\*data.tar.gz # tar -xvf /dev/rmt/1m './bkup/200309*data.tar.gz' # tar -xvf /dev/rmt/1m "./bkup/200309*data.tar.gz" ¾å¼ê¤¯¤¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ HP-UX11.00¤Ç¤¹¡£ |
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>>3696 68user >¤Ê¤ë¤Û¤É¡¢¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£Debian ¤Î ping ¤Ï¡¢ > Do you want to ping broadcast? Then -b >¤È¤¤¤¦¥¨¥é¡¼¤Ï½Ð¤µ¤Ê¤¤¤è¤¦¤Ç¤¹¤Í¡£ ¤½¡¼¤æ¡¼¤³¤È¤Ç¤¹¤«¡¢Î»²ò¤Ç¤¹¡£¤Ê¤éredhat9¤Ç¤Ï¼¡¤ÎÄ̤ê¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ % strings /bin/ping | grep Then Do you want to ping broadcast? Then -b % |
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¥Õ¥¡¥¤¥ë¤ò¥À¥¦¥ó¥í¡¼¥É¤¹¤ë¥¹¥¯¥ê¥×¥È¤òºîÀ®¤·¤Æ¤¤¤Þ¤¹¤¬¡¢ ¥Õ¥¡¥¤¥ë¥µ¥¤¥º¤¬Â礤¤¤È¥Õ¥¡¥¤¥ëÆâÍÆ¤Ï°ìÉô¤·¤«¥À¥¦¥ó¥í¡¼¥É¤Ç¤¤Þ¤»¤ó¡£ sysread¤ÎÌá¤êÃÍ$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¤ÎÆâÍÆ¤ò¥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) { #ÆÉ¤ß¼è¤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 ¤ÎÆâÍÆ¤ò¥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¤ÐÆÃ¤Ë¡£ |
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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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>>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¤òÆÉ¤ó¤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¤òÆÉ¤ó¤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 ¤ò½ÏÆÉ¤·¤¿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¤Ëư¤¤Þ¤·¤¿¡£ ¤·¤«¤·¡¢include¤Îʸ¤Ï¥×¥í¥°¥é¥à¤Ë¤ÏÀäÂÐɬÍפʤâ¤Î¤È»×¤Ã¤Æ¤¤¤¿¤Î¤Ç¤¹¤¬¡Ä includeʸ¤¬Ìµ¤¯¤Æ¤âư¤¯¤È¤¤¤¦¤³¤È¤Ï¤¢¤ê¤¨¤ë¤Î¤Ç¤¹¤«¡© ²¼¤ËÀµ¾ï¤Ëư¤¤¤¿¥×¥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 ¤´»ØÅ¦¤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¤ÎÃæ¤«¤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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¡äÄ´¤Ù¤ë¤Î¤Ë 3Æü¤«¤«¤Ã¤Æ¤Þ¤¹¤Î¤Ç¡¢¶ìÏ«¤·¤Þ¤·¤¿¡£ ¤Ç¤·¤¿¤é¡¢¤ä¤Ï¤ê¤ª»ý¤Á¤Î¥Þ¥¹¥¿¥ê¥ó¥°TCP/IP SSL/TLSÊÔ¤ò ¼½ñŪ¤Ë»È¤¤¤Ê¤¬¤éÄɤ¤¤«¤±¤ëÊý¤¬¤¤¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¤è¡£ ¡ä¤Ç¤â¡¢¤Ê¤¼ RAND_poll() ¤·¤¿¤é¥¨¥é¡¼¤Ë¤Ê¤é¤Ê¤¤¤Î¤«¤¤¤Þ¤¤¤Á ¤ï¤«¤Ã¤Æ¤¤¤Þ¤»¤ó ·ë¶É¡¢RAND_poll()Æâ¤ÇÍð¿ô¤Î¼ï¤ò¥×¥í¥»¥¹ID¤ä/dev/random¤Ê¤É¤ò»È¤Ã¤ÆºîÀ®¤·¤Æ RAND_add()¤·¤Æ¤¤¤ë¤«¤é¤À¤È»×¤¤¤Þ¤¹¡£ RAND_seed()¤â·ë¶É¡¢RAND_add()¤ò¤·¤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 ¤òÆÉ¤ó¤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¤Ëưºî¤·¤Æ¤¤¤ë¤Î¤Ç¤¹¤è¤Í? |
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>>3931 MERCY MERCY¤µ¤Þ¡£¤´²óÅúͤêÆñ¤¦¤´¤¶¤¤¤Þ¤¹¡£¤ªÎ餬ÃÙ¤¯¤Ê¤Ã¤Æ¤´¤á¤ó¤Ê¤µ¤¤¡£ ¤³¤ì¤«¤é¤â¤½¤Î¾¡¢²¼¤é¤Ê¤¤¤³¤È¤Ç¼ÁÌ䤹¤ë¤È»×¤ï¤ì¤Þ¤¹¤Î¤Ç¡¢ À§Èó¤È¤âµ¹¤·¤¯¤ª´ê¤¤Ãפ·¤Þ¤¹¡£ ͤêÆñ¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ |
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