[B! unix] nullpobugã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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unixã«é–¢ã™ã‚‹nullpobugã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (10)

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ãƒ¦ãƒ‹ã‚±ãƒ¼ã‚¸é–‹ç™ºæ‰‹æ³• - Wikipedia
å‡ºå…¸ãŒã¾ã£ãŸãç¤ºã•ã‚Œã¦ã„ãªã„ã‹ä¸ååˆ†ã§ã™ã€‚å†…å®¹ã«é–¢ã™ã‚‹æ–‡çŒ®ã‚„æƒ…å ±æºãŒå¿…è¦ã§ã™ã€‚ï¼ˆ2022å¹´2æœˆï¼‰ ç‹¬è‡ªç ”ç©¶ãŒå«ã¾ã‚Œã¦ã„ã‚‹ãŠãã‚ŒãŒã‚ã‚Šã¾ã™ã€‚ï¼ˆ2022å¹´2æœˆï¼‰ ç‹¬ç«‹è¨˜äº‹ä½œæˆã®ç›®å®‰ã‚’æº€ãŸã—ã¦ã„ãªã„ãŠãã‚ŒãŒã‚ã‚Šã¾ã™ã€‚ï¼ˆ2022å¹´5æœˆï¼‰ åºƒå‘Šãƒ»å®£ä¼æ´»å‹•çš„ã§ã‚ã‚Šã€ä¸ç«‹çš„ãªè¦³ç‚¹ã§æ›¸ãç›´ã™å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ï¼ˆ2022å¹´5æœˆï¼‰ å‡ºå…¸æ¤œç´¢?:Â "ãƒ¦ãƒ‹ã‚±ãƒ¼ã‚¸é–‹ç™ºæ‰‹æ³•"Â â€“Â ãƒ‹ãƒ¥ãƒ¼ã‚¹Â Â· æ›¸ç±Â Â· ã‚¹ã‚«ãƒ©ãƒ¼Â Â· CiNiiÂ Â· J-STAGEÂ Â· NDLÂ Â· dlib.jpÂ Â· ã‚¸ãƒ£ãƒ‘ãƒ³ã‚µãƒ¼ãƒÂ Â· TWL ãƒ¦ãƒ‹ã‚±ãƒ¼ã‚¸é–‹ç™ºæ‰‹æ³• (ãƒ¦ãƒ‹ã‚±ãƒ¼ã‚¸ã‹ã„ã¯ã¤ã—ã‚…ã»ã†ã€è‹±: Unicage software development method)ã¨ã¯æ¥å‹™ã‚·ã‚¹ãƒ†ãƒ ç”¨ã®å•†ç”¨é–‹ç™ºæ‰‹æ³•ã®1ã¤ã€‚ãƒ™ãƒ³ãƒãƒ£ãƒ¼ä¼æ¥ãƒ¦ãƒ‹ãƒãƒ¼ã‚µãƒ«ãƒ»ã‚·ã‚§ãƒ«ãƒ»ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ç ”ç©¶æ‰€ï¼ˆUSPç ”ç©¶æ‰€ï¼‰ãŒè€ƒæ¡ˆã—ã€ç‹¬å çš„ãªæ¨©åˆ©ã‚’æ‰€æœ‰ã—ã¦ãƒ©ã‚¤ã‚»ãƒ³ã‚¹è²©å£²ã‚’è¡Œã£ã¦ã„ã‚‹ã€‚åŒç¤¾ãŠã‚ˆã³é–‹
nullpobug 2012/12/10
unix

linux
ãƒªãƒ³ã‚¯
USPç ”ç©¶æ‰€ | ãƒ¦ãƒ‹ãƒãƒ¼ã‚µãƒ«ãƒ»ã‚·ã‚§ãƒ«ãƒ»ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ç ”ç©¶æ‰€
USPç ”ç©¶æ‰€ã¯ã€æ¨™æº–çš„ã§ãƒ¦ãƒ‹ãƒ¼ã‚¯ãªæŠ€è¡“ã€Œãƒ¦ãƒ‹ã‚±ãƒ¼ã‚¸ã€ã§æƒ…å ±ã‚·ã‚¹ãƒ†ãƒ ã«é–¢ã™ã‚‹æ§˜ã€…ãªå•é¡Œãƒ»èª²é¡Œã‚’æ ¹æœ¬ã‹ã‚‰è§£æ±ºã—ã¾ã™ã€‚
nullpobug 2012/12/10
linux

shell

unix

programming
ãƒªãƒ³ã‚¯
Programming UNIX Sockets in C - Frequently Asked Questions: ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¨ã‚µãƒ¼ãƒ(TCP/SOCK_STREAM)ä¸¡æ–¹ã«é–¢ã™ã‚‹è³ªå•
Previous Next Table of Contents 2. ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¨ã‚µãƒ¼ãƒ(TCP/SOCK_STREAM)ä¸¡æ–¹ã«é–¢ã™ã‚‹è³ªå• 2.1 ç›¸æ‰‹å´ã®ã‚½ã‚±ãƒƒãƒˆãŒé–‰ã˜ã‚‰ã‚ŒãŸã“ã¨ã‚’ã©ã†ã‚„ã£ã¦çŸ¥ã‚‹ã“ã¨ãŒã§ãã¾ã™ã‹? Andrew Gierth æ° ( [email protected]emon.co.uk) ã‚ˆã‚Š: ç§ã®çŸ¥ã‚‹é™ã‚Šâ€¦ ç›¸æ‰‹å´ãŒ (SO_LINGER ã‚’ä½¿ã£ãŸã‚„ã‚„ã“ã—ã„ã“ã¨ã‚’ã—ãªã„ã§) close() ã™ã‚‹ã‹çµ‚äº†ã—ãŸã¨ã™ã‚‹ã¨ã€ã“ã¡ã‚‰ã® read() ã®å‘¼ã³ å‡ºã—ã¯ 0 ã‚’è¿”ã™ã¯ãšã§ã™ã€‚åŒã˜å ´åˆã§ã€write() å‘¼ã³å‡ºã—ã§ä½•ãŒ èµ·ã“ã‚‹ã‹ã¯ã€ã‚‚ã†ã¡ã‚‡ã£ã¨ã‚ã‹ã‚Šã¥ã‚‰ã„ã§ã™ã€‚ç›´å¾Œã®å‘¼ã³å‡ºã—æ™‚ã§ã¯ãª ãã€ãã®æ¬¡ã®å‘¼ã³å‡ºã—æ™‚ã«EPIPE ãŒè¿”ã‚‹ã§ã—ã‚‡ã†ã€‚ ã‚‚ã—ç›¸æ‰‹ãŒå†èµ·å‹•ã™ã‚‹ã‹ l_onoff = 1, l_linger = 0 ã‚’è¨å®šã—ã¦ ã‹ã‚‰é–‰ã˜ãŸã¨ã™ã‚‹ã¨ã€read() ã‹ã‚‰ã¯(
nullpobug 2010/12/24
tcp

unix

network

Socket

c

linux
ãƒªãƒ³ã‚¯
Pythonã§preforkåž‹ã®ãƒ‡ãƒ¼ãƒ¢ãƒ³ã‚’æ›¸ã - yoshifumi1975's diary
Pythonã®ãŠå‹‰å¼·ã‚’å…¼ãã¦ã€å…ˆæ—¥ Cã§æ›¸ã„ãŸ Cè¨€èªžã§preforkåž‹ã®ãƒ‡ãƒ¼ãƒ¢ãƒ³ã‚’æ›¸ã(3): ãƒ‡ãƒ¼ãƒ¢ãƒ³åŒ– - Sleepless geek in Seattle ã‚’Pythonã«ç§»æ¤ã—ã¦ã¿ãŸã€‚ æ¡ä»¶åˆ†å²ã€ãƒ«ãƒ¼ãƒ—ã€é–¢æ•°å®šç¾©ã€ãƒ•ã‚¡ã‚¤ãƒ«æ“ä½œã€forkã€waitã€ã‚·ã‚°ãƒŠãƒ«ãƒãƒ³ãƒ‰ãƒ©ã€é€£æƒ³é…åˆ—ã€ãªã©ãªã©çŸã„ãƒ—ãƒã‚°ãƒ©ãƒ ã ã‘ã©ã€ã„ã‚ã„ã‚ãªè¦ç´ ãŒå…¥ã£ã¦ã„ã‚‹ã®ã§ãªã‹ãªã‹è‰¯ã„ã‚µãƒ³ãƒ—ãƒ«ã«ãªã£ãŸã€‚ #!/usr/bin/env python import os import sys import signal import time MAX_CHILDREN=16 PID_FILE='/var/run/my_prefork_daemon.pid' hash_children={} def main(): #ãƒ‡ãƒ¼ãƒ¢ãƒ³åŒ– daemonize() #ãƒ—ãƒã‚»ã‚¹IDã‚’æ›¸ã„ã¦ãŠã write_pid() #ã‚·ã‚°ãƒŠãƒ«ãƒãƒ³ãƒ‰ãƒ©
nullpobug 2010/10/16
python

prefork

daemon

unix
ãƒªãƒ³ã‚¯
Digitune [memo] - TALK MAN , referer spam(3) , prefork ã®ä»•çµ„ã¿
TALK MAN, referer spam(3), prefork ã®ä»•çµ„ã¿ July 14, 2004 TALK MAN æºå¸¯æ©Ÿã§å‹•ä½œã™ã‚‹éŸ³å£°èªè˜ã«ã‚ˆã‚‹é€šè¨³ã‚½ãƒ•ãƒˆã€ã£ã¦ã„ã†ã®ã¯ãªã‹ãªã‹é…åŠ›çš„ã‹ã‚‚ã—ã‚Œãªã„1ã€‚å½“åˆã¯èªè˜çŽ‡ã‚‚ä½Žã„ã ã‚ã†ã—èªè˜èªžå½™ã‚‚å°‘ãªã„ã ã‚ã†ã‘ã©ã€ç€å®Ÿã«æˆé•· (TALK MAN ï¼’ ã€Žå¸°ã£ã¦ããŸã‚¢ãƒ›ã‚¦ãƒ‰ãƒªã€ã€TALK MAN 3 ã€Žã‚¢ãƒ›ã‚¦ãƒ‰ãƒªã®é€†è¥²ã€ã€etcâ€¦) ã•ã›ã¦ã„ã£ãŸã‚‰çµæ§‹é¢ç™½ã„å˜åœ¨ã«ãªã‚‹ã‚ˆã†ãªã€‚ä»Šã¾ã§ãã‚Œã»ã© PSP æ¬²ã—ããªã‹ã£ãŸã‚“ã§ã™ãŒã€ã“ã‚Œã®ãŸã‚ã«è²·ã£ã¦ã‚‚ã„ã„ã‹ã‚‚ã€ã¨æ€ã‚ã›ã‚‹ã‚½ãƒ•ãƒˆã§ã™ã€‚å€‹äººçš„æœŸå¾…å¤§ã€‚ referer spam(3) ã¾ãŸã‚„ã£ã¦ãã¦ã„ã¾ã™ãŒã€ãƒ•ã‚£ãƒ«ã‚¿ãƒ«ãƒ¼ãƒ«ã‚’ä¸‹è¨˜ã®ã‚ˆã†ã«å¤‰æ›´ã—ã¦ã¿ã¾ã—ãŸã€‚ # antispam. SetEnvIf Referer "pussy" Spammer SetEnvIf Referer "sex" Spammer Se
nullpobug 2010/10/16
apache

unix
ãƒªãƒ³ã‚¯
Home Â· bmatzelle/gow Wiki Â· GitHub
Dismiss Join GitHub today GitHub is home to over 28 million developers working together to host and review code, manage projects, and build software together. Sign up Gow - The lightweight alternative to Cygwin Download Installer | Home Page | FAQ Introduction Gow (Gnu On Windows) is the lightweight alternative to Cygwin. It uses a convenient NSIS installer that installs over 100 extremely useful
nullpobug 2010/07/30
cygwin

windows

unix

linux
ãƒªãƒ³ã‚¯
http://blogs.sun.com/shioda/entry/running_the_server_as_a
nullpobug 2010/03/03
1024ç•ªä»¥ä¸‹ã®ãƒãƒ¼ãƒˆã‚’ä½¿ã†ãƒ¦ãƒ¼ã‚¶

solaris

unix
ãƒªãƒ³ã‚¯
iandeth. - screen - ä»®æƒ³ç«¯æœ«ãƒžãƒãƒ¼ã‚¸ãƒ£ãƒ¼ã®ä½¿ã„æ–¹
å…ˆæ—¥ã¨ã‚ã‚‹ã‚µã‚¤ãƒˆã§çŸ¥ã£ãŸã€UNIXç³»OS ã§å‹•ã screen ãªã‚‹ãƒ„ãƒ¼ãƒ«ã€‚kterm ã¨ã‹ teraterm ç‰ã®ç«¯æœ«ï¼‘ã¤ã§ã€è¤‡æ•°ç«¯æœ«ã§ã®ä½œæ¥ã‚’ã‚¨ãƒŸãƒ¥ãƒ¬ãƒ¼ãƒˆã™ã‚‹ã¨ã‹ãªã‚“ã¨ã‹ãƒ»ãƒ»ãƒ»ã£ã¦ä½¿ã£ã¦ã¿ã¦ã³ã£ãã‚Šã€ã“ã‚Œã™ã’ãƒ¼ä¾¿åˆ©ï¼ä¹±æš´ã«è¨€ãˆã°ã‚¿ãƒ–ãƒ–ãƒ©ã‚¦ã‚¶ã® terminal ç‰ˆã£ã¦æ„Ÿã˜ã§ã—ã‚‡ã†ã‹ã€‚ã–ãƒ¼ã£ã¨ man ã‚’èªã‚“ã ä¸Šã§ã€å¹¾ã¤ã‹ web ã‹ã‚‰ã‚‚çŸ¥è˜ã‚’ä»•å…¥ã‚ŒãŸã®ã§ã“ã“ã«ãƒ¡ãƒ¢ã£ã¦ãŠãã¾ã™ï¼ˆã„ã†ã¦ã‚‚ä½¿ã„ãã†ãªåŸºç¤Žæ“ä½œã®ã¿ï¼‰ã€‚ screen ã®é…åŠ› è¤‡æ•°ã®ï¼ˆä»®æƒ³ï¼‰ç«¯æœ«ã‚’åŒæ™‚ã«é–‹ã„ã¦ä½œæ¥ã™ã‚‹äº‹ãŒã§ãã‚‹ ä»®æƒ³ç«¯æœ«ãŒé–‹ã‹ã‚ŒãŸçŠ¶æ…‹ã‚’ä¿ã£ãŸã¾ã¾ç«¯æœ«ãƒã‚°ã‚¢ã‚¦ãƒˆ ã€œ å¾Œæ—¥ãƒã‚°ã‚¤ãƒ³å¾Œã€screen ã‚’å‘¼ã³å‡ºã™äº‹ã«ã‚ˆã£ã¦å‰å›žã®çŠ¶æ…‹ã‚’å¾©å¸°ã•ã›ã‚‹ã“ã¨ãŒã§ãã‚‹ï¼ˆå›žç·šãŒå¼·åˆ¶åˆ‡æ–ã—ã¡ã‚ƒã£ãŸéš›ã‚‚å¾©å¸°å¯èƒ½ï¼‰ ï¼‘ç«¯æœ«ã®ç”»é¢ã‚’ä¸Šä¸‹ n åˆ†å‰²ã•ã›ã‚‹äº‹ãŒã§ãã‚‹ ï¼’äººã§åŒã˜ screen ãƒ—ãƒã‚»ã‚¹ã«æŽ¥ç¶šã™ã‚‹äº‹ã§ shell ã®åŒæ™‚æ“ä½œãŒã§ãã‚‹
nullpobug 2009/10/29
ã¾ã¨ã‚

screen

unix

linux
ãƒªãƒ³ã‚¯
sshdã®è¨å®šã®å®‰å…¨ãªãƒ†ã‚¹ãƒˆæ–¹æ³•
FreeBSDãªã©ã§sshdã®è¨å®šã®å¤‰æ›´ã‚’ã—ãŸã‚Šã—ã¾ã™ã€‚ ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£å¯¾ç–ãªã©ã§ã€è‰²ã€…åŽ³ã—ã„è¨å®šã«å¤‰æ›´ã‚’ã—ãŸã‚Šã™ã‚‹ã®ã§ã™ã€‚sshã§ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ã‚‹ãƒžã‚·ãƒ³ã§ã‚³ãƒ³ã‚½ãƒ¼ãƒ«ã‚µãƒ¼ãƒãªã‚“ã‹ã«ç¹‹ãŒã£ã¦ã„ãªã„ç’°å¢ƒã§ã€ç‰©ç†çš„ã«é›¢ã‚ŒãŸè·é›¢ã«ã‚ã‚‹ã‚µãƒ¼ãƒã ã¨ã€ã“ã®sshdã®è¨å®šãƒŸã‚¹ã§ã€sshdã‚’å†èµ·å‹•ã—ãŸã‚‰ãã®ã‚µãƒ¼ãƒã«ãƒã‚°ã‚¤ãƒ³ã§ããªããªã£ãŸã¨ã‹ã„ã†äº‹æ…‹ã«é™¥ã£ã¦ã—ã¾ã£ã¦å›°ã£ãŸã¨ã‹ã€å±ãªã„ã‹ã‚‰è¨å®šã—ãŸããªã„ã¨ã„ã†å¿ƒå¢ƒã«ã¨ã‚‰ã‚ã‚ŒãŸã‚Šã™ã‚‹ã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ï¼Ÿ sshdãŒè½ã¡ã¦ã‚‚å¤§ä¸ˆå¤«ãªã‚ˆã†ã«ã€ inetd + telnetd ã‚’ã—ã‚‡ã†ãŒãªã„ã‹ã‚‰ä¸Šã’ã¦ãŠãã¨ã„ã†ã®ã‚‚ã‚ã‚Šã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãŒã€ã‚ã¾ã‚Šã‚„ã‚ŠãŸãã‚ã‚Šã¾ã›ã‚“ã€‚ ã¨ã„ã†ã‚ã‘ã§ã€ sshd ã®è¨å®šã‚’å¤‰æ›´ã™ã‚‹ã¨ãã¯ã€ é€šå¸¸ã®æŽ¥ç¶šã§åˆ©ç”¨ã—ã¦ã„ã‚‹ sshd ã¨ã¯åˆ¥ã«ã€ä»–ã®ãƒãƒ¼ãƒˆã§ sshd ã‚’ã‚‚ã†ï¼‘ã¤èµ·å‹•ã—ã¦ã—ã¾ã„ã¾ã—ã‚‡ã†ã€‚ sshd ã¯ã€ -p ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã§ ãƒãƒ¼ãƒˆã‚’æŒ‡å®šã™ã‚‹ã“
nullpobug 2009/09/10
ssh

unix
ãƒªãƒ³ã‚¯
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nullpobug 2009/08/13
windows

unix

ã‚³ãƒžãƒ³ãƒ‰ãƒ—ãƒãƒ³ãƒ—ãƒˆ

shell script
ãƒªãƒ³ã‚¯
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