[B! daemon] kitokitokiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

kitokitoki id:kitokitoki

daemonã«é–¢ã™ã‚‹kitokitokiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (20)

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Upstart ã‚’ä½¿ã£ã¦ãŠæ‰‹è»½ daemon åŒ–
ã“ã‚“ã«ã¡ã¯ã€‚æ–Žè—¤ã§ã™ã€‚ æ‰‹å…ƒã§ã¡ã‚‡ã¡ã‚‡ã„ã¨ä½œã£ãŸãƒ—ãƒã‚°ãƒ©ãƒ ã‚„ã€ init ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ç„¡ã„OSSã‚’ daemon ã¨ã—ã¦å‹•ä½œã•ã›ç¶šã‘ãŸã„äº‹ã€ã‚ã‚Šã¾ã›ã‚“ã‹ï¼Ÿãã‚“ãªã¨ãã«ä¾¿åˆ©ãªã®ãŒ Upstart ã§ã™ã€‚daemontoolsã®ä»£ã‚ã‚Šã¨ã—ã¦ã‚‚ä½¿ãˆã¾ã™ã€‚ ä»Šå›žã¯è¨å®šæ–¹æ³•ã‚’ä¸å¿ƒã«ã€è§£èª¬ã—ã¦ã„ãã¾ã™ã€‚ â€»CentOS 6.3 (x86_64) ã§æ¤œè¨¼ã—ã¦ã„ã¾ã™ ã¯ã˜ã‚ã« Upstart ã¨ã¯ä½•ã‹ Upstartã®Wikiã«ã‚ˆã‚‹ã¨ã€"/sbin/init"ãƒ‡ãƒ¼ãƒ¢ãƒ³(ä¾‹ãˆã°SysVinit)ã‚’ç½®ãæ›ãˆã‚‹ã‚‚ã®ã§ã‚ã‚Šã€ã‚¤ãƒ™ãƒ³ãƒˆãƒ™ãƒ¼ã‚¹ã§ã‚¿ã‚¹ã‚¯ã‚„ã‚µãƒ¼ãƒ“ã‚¹ã‚’èµ·å‹•ãƒ»åœæ¢ã§ãã‚‹ã‚ˆã†ã«ã—ãŸã‚‚ã®ã§ã‚ã‚‹ã€ã¨è¿°ã¹ã‚‰ã‚Œã¦ã„ã¾ã™ã€‚ã¾ãŸã€ç‰¹å¾´ã¨ã—ã¦ã€SysVinitã¨æ¯”ã¹ã€Œè¨å®šãŒç°¡å˜ã€ã€Œèµ·å‹•ãŒæ—©ããªã‚‹ã€ãªã©ãŒæŒ™ã’ã‚‰ã‚Œã¦ã„ã¾ã™ã€‚ Upstart ã®ãƒ¡ãƒªãƒƒãƒˆ 3ã¤ã®ãƒ¡ãƒªãƒƒãƒˆãŒã‚ã‚‹ã¨ã€ç§ã¯è€ƒãˆã¦ã„ã¾ã™ã€‚ èµ·å‹•ãƒ»çµ‚äº†åˆ¶å¾¡ãŒå®¹æ˜“ ä»®ã«ABE
kitokitoki 2013/02/11
ubuntu

upstart

daemon
ãƒªãƒ³ã‚¯
GitHub - alexvollmer/daemon-spawn: A simple, flexible daemon management library.
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kitokitoki 2012/03/30
ru-lib

daemon
ãƒªãƒ³ã‚¯
daemons | RubyGems.org | your community gem host
kitokitoki 2012/02/18
ru-lib

daemon
ãƒªãƒ³ã‚¯
ruby/process.c at c852d76f46a68e28200f0c3f68c8c67879e79c86 Â· ruby/ruby
kitokitoki 2012/02/18
ruby

daemon

c
ãƒªãƒ³ã‚¯
å½å½å¤œé£Ÿæ—¥è¨˜: daemonèµ·å‹•æ™‚ã®äºŒé‡forkã®ç†ç”± (2005-03-16 )
ã‚«ãƒ†ã‚´ãƒª: UNIX daemonãƒ—ãƒã‚»ã‚¹ã‚’èµ·å‹•ã™ã‚‹éš›ã«2å›žforkã™ã‚‹ã¨ã„ã†ã®ã¯ã€ã‚‚ã¯ã‚„FAQã®é ˜åŸŸã«ã‚ã‚‹ã“ã¨ã ãŒã€ãªãœ2å›žforkã™ã‚‹å¿…è¦ãŒã‚ã‚‹ã®ã‹ã€ãã‚Œãžã‚Œã®forkã«ã©ã†ã„ã†åŠ¹æžœãŒã‚ã‚‹ã®ã‹ã¨ã„ã†ã“ã¨ã¾ã§æ›¸ã„ã¦ã‚ã‚‹ã‚‚ã®ã¯å°‘ãªã„ã€‚ç§ã‚‚ä»Šã¾ã§ç–‘å•ã«æ€ã„ã¤ã¤æ”¾ç½®ã—ã¦ã„ãŸãŒã€ã¤ã„ã«ãã®ã“ã¨ã«ã¤ã„ã¦æ›¸ã‹ã‚Œã¦ã„ã‚‹ã‚‚ã®ãŒè¦‹ã¤ã‹ã£ãŸã€‚ Unix Programming Frequently Asked Questions æ—¥æœ¬èªžè¨³ - 1 ãƒ—ãƒã‚»ã‚¹åˆ¶å¾¡ 1.7 ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ãƒ‡ãƒ¼ãƒ¢ãƒ³ã¨ã—ã¦å‹•ã‹ã™ã«ã¯ã©ã†ã™ã‚Œã°ã„ã„ã§ã™ã‹? ã“ã‚Œã‚’ãã¡ã‚“ã¨ç†è§£ã™ã‚‹ã«ã¯ã€ã‚»ãƒƒã‚·ãƒ§ãƒ³ã¨åˆ¶å¾¡ç«¯æœ«ã«ã¤ã„ã¦ã‚ˆã‚Šè©³ã—ãçŸ¥ã‚‹å¿…è¦ãŒã‚ã‚‹ã€‚ã‚»ãƒƒã‚·ãƒ§ãƒ³ã¨ã¯ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒã¨ã‚ã‚‹ç«¯æœ«ã‹ã‚‰ãƒã‚°ã‚¤ãƒ³ã—ã¦ç”Ÿæˆã—ãŸãƒ—ãƒã‚»ã‚¹ã®é›†åˆã§ã‚ã‚‹ã€‚ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¯ç«¯æœ«ã®ã‚ãƒ¼æ“ä½œã«ã‚ˆã‚Šãƒ—ãƒã‚»ã‚¹ã®ä¸€æ™‚åœæ¢ã‚„çµ‚äº†ãªã©ã®åˆ¶å¾¡ã‚’è¡Œã†ã“ã¨ãŒã§ãã‚‹ãŒã€ã‚»ãƒƒã‚·ãƒ§ãƒ³ã¯ã“ã®åˆ¶å¾¡ã®å½±éŸ¿ç¯„å›²ã‚’
kitokitoki 2012/02/18
daemonèµ·å‹•æ™‚ã®äºŒé‡forkã®ç†ç”±

daemon
ãƒªãƒ³ã‚¯
[ruby-dev:24030] Process.daemon
kitokitoki 2012/02/18
Process.daemon

ruby

daemon
ãƒªãƒ³ã‚¯
daemonã®ä½œã‚Šæ–¹ - ãŠã‚‚ã—ã‚webã‚µãƒ¼ãƒ“ã‚¹é–‹ç™ºæ—¥è¨˜
å…ˆæ—¥webrickã®ã‚½ãƒ¼ã‚¹ã‚’å°‘ã—èªã‚“ã ã®ã§ã™ãŒã€daemonã‚’ä½œã‚‹éƒ¨åˆ†ãŒã‚ˆãã‚ã‹ã‚Šã¾ã›ã‚“ã§ã—ãŸã€‚ def Daemon.start exit!(0) if fork Process::setsid exit!(0) if fork Dir::chdir("/") File::umask(0) STDIN.reopen("/dev/null") STDOUT.reopen("/dev/null", "w") STDERR.reopen("/dev/null", "w") yield if block_given? end å…·ä½“çš„ã«ã‚ã‹ã‚‰ãªã„éƒ¨åˆ†ã‚’æ›¸ãã¨ Process::setsidã£ã¦ãªã«ï¼Ÿ ãªã‚“ã§forkäºŒå›žã‚‚ã‚„ã£ã¦ã‚‹ã®ï¼Ÿ ãã®å¾Œã®chdirã¨ã‹umaskã¨ã‹reopenã¨ã‹ã¯ä½•ã§ã‚„ã£ã¦ã‚‹ã‚“ã ã‚ã†ï¼Ÿ ã®ã‚ˆã†ãªã¨ã“ã‚ã€‚ã¤ã¾ã‚Šã»ã¼å…¨éƒ¨ã§ã™ããƒ»ãƒ»ãƒ»ï¼žï¼œ ãã“ã§ã„ã¤ã‚‚ã®ã‚ˆã†ã«èª¿ã¹ã¾ã—ãŸã€‚ Pro
kitokitoki 2012/02/18
ruby

daemon

unix

linux
ãƒªãƒ³ã‚¯
niw.at â€” ãƒ‡ãƒ¼ãƒ¢ãƒ³ãƒ—ãƒã‚»ã‚¹ã‚’ã‚†ã‚‹ãµã‚ç›£è¦–ã™ã‚‹ã¨ãã«ä¾¿åˆ©ãª$0
ãŸã¨ãˆã°ãƒ‡ãƒ¼ãƒ¢ãƒ³ãŒã‚ã£ãŸã¨ã—ã¾ã™ã€‚ã“ã‚“ãªæ„Ÿã˜ã§ã€‚ $ ruby -rwebrick -e 'include WEBrick; Daemon.start;\ HTTPServer.new(:Port => 3000).tap{|s|\ s.mount "/", HTTPServlet::ProcHandler.new(Proc.new{|req,res|\ res.body = "hi"});\ trap(:TERM){s.shutdown}\ }.start' ã“ã‚Œã§3000ç•ªã§HTTPã‚µãƒ¼ãƒãŒèµ·å‹•ã—ã¾ã—ãŸã€‚ã¡ã‚‡ã£ã¨ãƒªã‚¯ã‚¨ã‚¹ãƒˆã—ã¦ã¿ã¾ã—ã‚‡ã†ã€‚ $ curl 'http://127.0.0.1:3000/' hi æœŸå¾…é€šã‚Šå‹•ãã¾ã—ãŸãã€‚ã§ã¯ã¡ã‚‡ã£ã¨ã“ã®ãƒ‡ãƒ¼ãƒ¢ãƒ³ãŒä»Šã©ã‚“ãªçŠ¶æ…‹ãªã®ã‹ã‚’ç›£è¦–ã§ãã‚‹ã‚ˆã†ã«ã—ã¾ã—ã‚‡ã†â€¦ ã£ã¦ãªã‚‹ã¨å¤šåˆ†ã€ãƒã‚°ã‚’ã©ã£ã‹ã«ã¨ã‹ã«ãªã‚Šã¾ã™ãŒã€ã‚‚ã£ã¨ç°¡å˜ã«ãªã‚“ã¨ãªãçŸ¥ã‚‹æ–¹æ³•ã¨ã—
kitokitoki 2011/12/07
ruby

daemon
ãƒªãƒ³ã‚¯
blog.niw.at
Yoshimasa Niwa Twitterãƒ»GitHub
kitokitoki 2011/12/07
ruby

daemon
ãƒªãƒ³ã‚¯
god - process and task monitoring done right
A Better Way to Monitor God is an easy to configure, easy to extend monitoring framework written in Ruby. Keeping your server processes and tasks running should be a simple part of your deployment process. God aims to be the simplest, most powerful monitoring application available. Tom Preston-Werner tom at rubyisawesome dot com Google Group: http://groups.google.com/group/god-rb Features Config f
kitokitoki 2011/12/05
god

daemon

official
ãƒªãƒ³ã‚¯
Godã§åˆã‚ã¦ã®ãƒ—ãƒã‚»ã‚¹ç›£è¦–
Ruby è£½ã®ãƒ—ãƒã‚»ã‚¹ç›£è¦–ãƒ„ãƒ¼ãƒ«ã€God ã‚’è©¦ã—ã¦ã¿ãŸã€‚ï¼ˆæ›¸ã„ã¦ã‚‹æ™‚ç‚¹ã‚ˆã‚Š5ãƒ¶æœˆå‰â€¦ã€‚ï¼‰ ãƒ¢ãƒ€ãƒ³ã«ç›£è¦–ã—ãŸã„ãªãœãªã‚‰ TIG ãŒè½ã¡ã‚‹ã‹ã‚‰(ç¬‘) å®Ÿã¯ Un*x ç³»ã® OS ãªã‚‰ç´ æœ´ãªç›£è¦–ã¯å‰²ã¨ç°¡å˜ã«ã§ãã‚‹ã€‚ psgrep/etc/rc.d/* ã¨ã‹ /etc/init.d/* ã¨ã‹sendmailè¾ºã‚Šã§äº‹è¶³ã‚Šã‚‹ã€‚è¦ã™ã‚‹ã« å®šæœŸçš„ã« ps ã‚’å©ã„ã¦ã€ã“ã®æ–‡å—åˆ—ã®ãƒ‘ã‚¿ãƒ¼ãƒ³ãŒãªã„å ´åˆã¯ã“ã®ãƒ—ãƒã‚»ã‚¹ãŒè½ã¡ã¦ã‚‹ã‹ã‚‰ mail æŠ•ã’ã¦èµ·å‹•ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’å‘¼ã¼ã† ã£ã¦ã ã‘1ã€‚ã“ã‚Œã ã‘ã§ãƒ—ãƒã‚»ã‚¹ãŒè½ã¡ã¦ãŸã‚‰ã¾ãŸèµ·å‹•ã—ç›´ã™ã¨ã„ã†ã“ã¨ãŒå¯èƒ½ãªã®ã§ã€çŸ¥ã‚‰ã‚“é–“ã«ã‚µãƒ¼ãƒè½ã¡ã¦ã¦ã‚ªãƒ¬æ¶™ç›®ã£ã¦ã„ã†çŠ¶æ…‹ã‚’æ¸›ã‚‰ã™ã“ã¨ã¯ã§ãã‚‹ã€‚å°‘ãªãã¨ã‚‚ã™ã§ã«ä¸Šã®é“å…·ãŒä½¿ãˆã¦ã„ã‚‹ãªã‚‰æ–°ã—ã„ã“ã¨ã‚’è¦šãˆã‚‹æ‰‹é–“ã¯ãªã„ã®ã§ã€ã©ã†ã—ã¦ã‚‚ã™ãç›£è¦–ã‚’å§‹ã‚ãŸã„å ´åˆã«ã¯ã“ã‚Œã ã‘ã§ã‚‚ååˆ†æœ‰åŠ¹ã ã¨æ€ã†ã€‚ ã§ã‚‚åŠ¹çŽ‡ãŒè‰¯ããªã„ã€‚ã¡ã‚‡ã£ã¨è¤‡é›‘ãªã“ã¨ã‚’è€ƒãˆå§‹ã‚ã‚‹ã¨ for
kitokitoki 2011/12/04
god

daemon
ãƒªãƒ³ã‚¯
Godã§ç°¡å˜daemonize
ä»Šã•ã‚‰ãªãŒã‚‰ ãªãœ daemontools ã‚’ä½¿ã†ã®ã‹ - kazuhoã®ãƒ¡ãƒ¢ç½®ãå ´ ã“ã‚Œã‚’èªã‚“ã§ã€ é€šå¸¸ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ãã®ã¾ã¾ãƒ‡ãƒ¼ãƒ¢ãƒ³åŒ–ã§ãã‚‹ã‹ã‚‰ ã¨ã„ã†è¨˜è¿°ã«ã†ã‚“ã†ã‚“ã¨é ·ã„ã¦ã„ãŸã€‚1 ä»Šå›žã¯ã€daemontools ã‚‚ã„ã„ã‹ã‚‚ã—ã‚Œãªã„ã‘ã© God ã‚’ä½¿ã£ã¦ daemon ä½œã‚ã†ãœã£ã¦è©±ã€‚ã“ã‚Œã¯ monit ã«ã¯çœŸä¼¼ã§ããªã„ã‚ˆã€‚ cf. M/Monit | Wiki Godã§ã‚ªãƒ¬ã‚ªãƒ¬ãƒ‡ãƒ¼ãƒ¢ãƒ³ã‚’ä½œã‚‹ä¾‹ãˆã°ä»¥å‰ä½œã£ãŸ Rswatch ã£ã¦ã„ã†ãƒã‚°ã‚’ç›£è¦–ã™ã‚‹ãƒ„ãƒ¼ãƒ«ãªã‚“ã‹ã‚‚ã€ä¸€å¿œ daemon ã®ã‚ˆã†ã«å‹•ãã‘ã©ã€ã“ã‚Œè½ã¡ãŸã‚‰ã©ã†ã™ã‚“ã®ã¨ã‹ã€ã‚·ã‚¹ãƒ†ãƒ èµ·å‹•æ™‚ã«è‡ªå‹•çš„ã«èµ·ãã‚‹ã‚ˆã†ã«ã™ã‚‹ã®ã©ã†ã—ã‚ˆã†ã€ã¨ã‹ã„ã‚ã„ã‚ç®¡ç†ã—ã«ããã¦ä»•æ–¹ãªã‹ã£ãŸã€‚ãƒ‡ãƒ¼ãƒ¢ãƒ³ã‚’ä½œã‚‹ã“ã¨ã¯ã€å®Ÿã¯ 1)ç›®çš„ã®å‹•ä½œã‚’ä½œã‚Šè¾¼ã‚€ã“ã¨ã€2)ãƒ‡ãƒ¼ãƒ¢ãƒ³åŒ–ã™ã‚‹å‡¦ç†ã‚’ä½œã‚Šè¾¼ã‚€ã“ã¨ã€ã®äºŒã¤ã«åˆ†ã‘ã‚‰ã‚Œã‚‹ã€‚ãã†ã€2 ã¯ç›®çš„ã˜ã‚ƒãªã„ã€‚æœŸå¾…ã™ã‚‹å‹•ä½œã§ã¯ã‚ã‚‹ã‘ã‚Œ
kitokitoki 2011/12/04
god

daemon
ãƒªãƒ³ã‚¯
Godã«ãƒ—ãƒã‚»ã‚¹ã®èµ·å‹•é †åºã‚’æ•™ãˆãŸã„
èµ·å‹•é †ã‚’åˆ¶å¾¡ã—ãŸã„èƒŒæ™¯å…ˆæ—¥ã€God + tig.rb ç’°å¢ƒã«ç§»è¡Œã—ãŸã‚ã‘ã ã‘ã©1ã€å®Ÿéš›ã«ã¯è‡ªåˆ†ã® irc å‘¨ã‚Šã®ç’°å¢ƒã¯ä¸‹ã®å›³ã®ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã€‚ twitter | internet | +----+ +---+--+ |ircd| |tig.rb| ++--++ +---+--+ | | | +--+ +-+ +---+ | | | +---+--+ +-+--+-+ |nadoka| |tiarra| +------+ +---+--+ | LimeChat ( Mac or iPod )
kitokitoki 2011/12/04
god

daemon
ãƒªãƒ³ã‚¯
ãªãœ daemontools ã‚’ä½¿ã†ã®ã‹ - kazuhoã®ãƒ¡ãƒ¢ç½®ãå ´
_ djb ãŒè‡ªä½œãƒ„ãƒ¼ãƒ«ã®æ›´æ–°ã‚’æ”¾æ£„ã—ã¦ã‹ã‚‰ãšã„ã¶ã‚“ãŸã£ã¦ã€qmail ã‚„ã‚‰ djbdns ã‚„ã‚‰ã¯ã‚†ã£ãã‚Šã¨ç½®ãæ›¿ãˆãŒé€²ã‚“ã§ã„ã‚‹ã‚ˆã†ã ã€‚ãŒã€ã„ã¾ã ã«ä½¿ã„ç¶šã‘ã‚‰ã‚Œã¦ã„ã‚‹ã‚‚ã®ã‚‚ã‚ã‚‹ã€‚å…·ä½“çš„ã«ã¯ daemontoolsã€‚ã„ã¾ã ã« daemontools ã‚’ ä½¿ã†ãƒã‚¿ãŒæ›¸ã‹ã‚Œã¦ã„ã‚‹ã®ã‚’è¦‹ã¦çµ¶æœ›ã—ãŸã€‚ä»£æ›¿ç‰©ã¯ã»ã‹ã«ã‚‚ã‚ã‚‹ã®ã«ã€‚ (ä¸ç•¥) _ ãã‚“ãªã‚ã‘ã§ã€ã‚ã—ã®ã“ã¨ã‚’ anti djb ã ã¨æ€ã£ã¦ã„ã‚‹ä¸€éƒ¨ã®æ–¹ã€…ãŒé£½ãã¦ç‡ƒæ–™æŠ•ä¸‹ã‚’æœ›ã‚“ã§ã„ã‚‹ã‚ˆã†ãªå£°ã‚’ã ã„ã¶å‰ã«ã©ã£ã‹(ã©ã“ã ã‹å¿˜ã‚ŒãŸ)ã§è¦‹ã‹ã‘ãŸã®ã§ã€è¦æœ›ã«ç”ãˆã¦è‹¥å¹² djb ã‚’ dis ã‚Šæ°—å‘³ã« runit ã¨ ipsvd ã‚’è§£èª¬ã—ã¦ã¿ã¾ã—ãŸã€‚ã‚ã—ã‚ƒåˆ¥ã«ã€Œã„ã„ã‚‚ã®ã‚’ä½¿ã†ã€ã¨ã„ã†ã ã‘ã§ã€djb ãŒå«Œã„ãªã‚ã‘ã§ã‚‚ãªã‚“ã§ã‚‚ãªã„ã‚“ã ã‘ã©ãã€‚ã¡ãªã¿ã«ã€è‡ªåˆ†è‡ªèº«ã§ã¯å¥½ãå«Œã„ä»¥å‰ã«å¿…è¦æ€§ã‚’æ„Ÿã˜ã¦ãªã„ã®ã§ä½¿ã£ã¦ãŠã‚Šã¾ã›ã¬(ã“ã‚Œæ›¸ããŸã‚ã«ä½•å¹´ã‹ã¶ã‚Šã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸ)ã€‚
kitokitoki 2011/12/04
daemontools

daemon

linux

unix
ãƒªãƒ³ã‚¯
ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’Daemonizeã™ã‚‹ã€‚god ãƒ„ãƒ¼ãƒ«ï¼Žã—ã‹ã‚‚ãƒ—ãƒã‚»ã‚¹ç›£è¦–ãƒ»å†èµ·å‹•ä»˜ã - ãã‚Œãƒžã‚°ã§ï¼
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kitokitoki 2011/12/04
god

daemon
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ãƒ‡ãƒ¼ãƒ¢ãƒ³ãƒ—ãƒã‚»ã‚¹ã‚’ä½œã‚‹å ´åˆã«ã¯ï¼Œæ•™ç§‘æ›¸ã«ã‚ˆãæ›¸ã‹ã‚Œã¦ã„ã‚‹2åº¦forkã¯ä¸è¦ã§ã¯ãªã„ã‹? ã¨ã„ã†ã“ã¨ã‚’ä»¥å‰ã®è¨˜äº‹ã«æ›¸ã„ãŸï¼Ž [c][unix]UNIXãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ãŠå‹‰å¼· (2) ãƒ‡ãƒ¼ãƒ¢ãƒ³ã®ä½œã‚Šæ–¹ - ç¡çœ ä¸è¶³ï¼Ÿï¼ ç¢ºã‹ã«BSDã®daemon(3) ã®ã‚³ãƒ¼ãƒ‰ã§ã¯ï¼Œforkã¯1å›žã—ã‹å‘¼ã‚“ã§ã„ãªã„ï¼Ž ã€Œãã£ã¨ãƒ—ãƒ¬ã‚»ã‚¹ãŒã‚»ãƒƒã‚·ãƒ§ãƒ³ãƒªãƒ¼ãƒ€ã ã¨ä¸éƒ½åˆãŒã‚ã‚‹ã®ã ã‚ã†ï¼Žã§ã‚‚ãªãœ?ã€ ã¨ã„ã†ã®ãŒopen questionã ã£ãŸï¼Ž ãã‚Œã«å¯¾ã™ã‚‹ç”ãˆã‚’ã€Œè©³è§£UNIXãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã€[1] ã«è¦‹ã¤ã‘ãŸï¼Ž SVR4ã«ãŠã„ã¦ã¯ï¼Œã“ã®æ™‚ç‚¹ã§forkã‚’å†åº¦å‘¼ã³ï¼Œè¦ªã‚’çµ‚äº†ã™ã‚‹ã“ã¨ã‚’å‹§ã‚ã‚‹äººãŒã„ã‚‹ï¼Ž 2ç•ªç›®ã®åãŒãƒ‡ãƒ¼ãƒ¢ãƒ³ã¨ã—ã¦å‹•ä½œã™ã‚‹ï¼Žã“ã‚Œã¯ï¼Œãƒ‡ãƒ¼ãƒ¢ãƒ³ã¯ã‚»ãƒƒã‚·ãƒ§ãƒ³ãƒªãƒ¼ãƒ€ã§ã¯ãªãï¼Œ SVR4ã®è¦å‰‡ (9.6ç¯€) ã‹ã‚‰ï¼Œã‚»ãƒƒã‚·ãƒ§ãƒ³ãƒªãƒ¼ãƒ€ã§ãªã‘ã‚Œã°åˆ¶å¾¡ç«¯æœ«ã‚’å–å¾—ã§ããªã„ï¼Œã¨ã„ã†ã“ã¨ã‚’ä¿è¨¼ã™ã‚‹ï¼Ž ã‚ã‚‹ã„ã¯ï¼Œåˆ¶å¾¡ç«¯æœ«ã‚’å–
kitokitoki 2011/11/01
double fork

linux

unix

daemon
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2005-11-02 (Wed)#1GCC Bugzilla ã§ã€Mark Mitchell ãŒã•ã¾ã–ã¾ãªãƒã‚°ã®å„ªå…ˆé †ä½ã‚’ã¤ã‘ç›´ã—ãŸã€‚ããƒ¼ã‹ã€å„ªå…ˆé †ä½ã£ã¦ã®ã¯ãã†ä½¿ã†ã®ã‹ã€‚ GCC Bug 22127 ã¨ GCC Bug 22429 ã¯ã‚ã§ãŸã(?) P1 ã«ãªã‚Šã€ã¨ãã«å¾Œè€…ã¯ showstopper ã ãã†ãªã®ã§ã€4.1 ã¾ã§ã«ã¯ç›´ã‚‹ã‚ˆã†ã ã€‚(ã¾ãã€showstopper ãªã®ã¯ã“ã‚Œä»¥å¤–ã«ã‚‚ãŸãã•ã‚“ã‚ã‚‹ã‚ˆã†ã ã‘ã©) å‰è€…ã‚‚ä¿®æ£ãŒå…¥ã‚Šãã†ãªæ°—é…ãªã®ã¯ãªã‹ãªã‹è‰¯ã„ã€‚ 2005-11-03 (Thu)#1ã•ã£ãã GCC Bug 22429 ãŒç›´ã£ãŸã‚ˆã†ãªã®ã§ã€è©¦ã—ã¦ã¿ã‚‹... ãŒã€ç›´ã£ã¦ãªã„? ... ãŒãƒ¼ã€‚cvs ã‹ã‚‰ svn ã«ç§»è¡Œã—ã¦ã‚„ãŒã£ãŸã€‚ chkbuild ã® sample/build-gcc-ruby ã§ã€ã¨ã‚Šã‚ãˆãš gcc ã‚’ svn ã§å–ã£ã¦æ¥ã‚‹ã‚ˆã†ã«ã—ã¦ã‚‚ã†ä¸€åº¦è©¦ã™ã¨ã€ç›´
kitokitoki 2011/11/01
linux

unix

daemon
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UNIXãƒ‡ãƒ¼ãƒ¢ãƒ³ã®ä½œã‚Šæ–¹
A Wealth of Information at Your Fingertips Store and Bookmark Documents Share Documents Privately Reach Millions of People
kitokitoki 2011/10/22
daemon
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PCè¦šãˆæ›¸ã | ãƒ—ãƒã‚°ãƒ©ãƒ ã®ãƒ‡ãƒ¼ãƒ¢ãƒ³åŒ–
VvZX(qvZX)Afork()VXeR[gpBVXeR[oAovZXmAvZXRs[B ovZXevZXARs[VvZXqvZXBevZXAqvZXfork()lpB evZXAfork()qvZXvZXIDpAqvZX0pBplAevZXqvZXï½¯BlBAqvZXPvOï½¦B int main(void){ pid_t child // fork()li[ if( !(child=fork()) ){ // child=0qvZX printf("inchildprocess\n"); exit(0); } // evZXqvZXID\ï½¦ prinft("inparentprocess:childprocessID=%d\n,child); return 0; }
kitokitoki 2011/10/17
ãƒ‡ãƒ¼ãƒ¢ãƒ³

unix

process

daemon
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kitokitoki 2010/11/29
node.js

daemon
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