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Linuxã«é–¢ã™ã‚‹retletã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (85)

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Unixã‚’ä½¿ã£ã¦ã„ã‚‹ã¨ï¼Œ/usr ãŒå…¨ç„¶ãƒ¦ãƒ¼ã‚¶ãƒ¼ç”¨ã˜ã‚ƒãªãã©ã†è¦‹ã¦ã‚‚ã‚·ã‚¹ãƒ†ãƒ ã®ãŸã‚ã®ç‰©ã ã£ãŸã‚Šï¼Œ/etc ãŒäº‹å®Ÿä¸Šè¨å®šãƒ•ã‚¡ã‚¤ãƒ«ç½®ãå ´ã¨ãªã£ã¦ã„ãŸã‚Šï¼Œ/var ãŒãƒã‚°ãƒ•ã‚¡ã‚¤ãƒ«ç½®ãå ´ã¨ãªã£ã¦ã„ãŸã‚Šã¨ï¼ŒåãŒä½“ã‚’ç¾ã—ã¦ã„ãªãã¦å¥‡å¦™ãªæ„Ÿè¦šã‚’è¦šãˆã‚‹ï¼Žã‚‚ã£ã¨åˆ†ã‹ã‚Šã‚„ã™ã„åå‰ã®ä»˜ã‘æ–¹ãŒã‚ã£ãŸã‚“ã˜ã‚ƒãªã„ã‹ã¨ï¼ŒUnixãƒ¦ãƒ¼ã‚¶ãƒ¼ãªã‚‰ã°èª°ã‚‚ãŒæ€ã†ã¯ãšã ãŒï¼Œã“ã‚Œã«å¯¾ã™ã‚‹è§£ç”ãŒredditã«æŠ•ç¨¿ã•ã‚Œã¦ãŠã‚Šï¼Œãã®å†…å®¹ãŒéžå¸¸ã«é¢ç™½ã‹ã£ãŸã®ã§ï¼Œè»½ãç¿»è¨³ã—ã¦ã¿ãŸï¼Ž Anyone know why /var and /etc weren't named something like /etc and /cfg? http://ja.reddit.com/r/linux/comments/cpisy/anyone_know_why_var_and_etc_werent_named/c0ua3mo æ˜”ã€…ï¼Œã‚·ã‚¹ãƒ†ãƒ 7ãŒä½¿ã‚ã‚Œã¦ã„ã¦U
retlet 2014/03/12
unix

linux

æ´å²
ãƒªãƒ³ã‚¯
ã„ã¾ã™ãå®Ÿè·µ! Linuxã‚·ã‚¹ãƒ†ãƒ ç®¡ç†
ã€Œã„ã¾ã™ãå®Ÿè·µ! Linux ã‚·ã‚¹ãƒ†ãƒ ç®¡ç†ã€ã¯ã“ã¡ã‚‰ã§ã™ã€‚ ãƒ¡ãƒ«ãƒžã‚¬ã®è§£é™¤ã€ãƒãƒƒã‚¯ãƒŠãƒ³ãƒãƒ¼ãªã©ã‚‚ã€ä»¥ä¸‹ã‹ã‚‰ã©ã†ãžã€‚ https://www.usupi.org/sysad/ (ã¾ãã¾ã ID:149633) ãã®ä»–ã€ä½œè€…ã«é–¢ã™ã‚‹ãƒšãƒ¼ã‚¸ã¯ã€æ¦‚ãä»¥ä¸‹ã«ã”ã–ã„ã¾ã™ã€‚ https://www.usupi.org/kuri/ (ã¾ãã¾ã ID:126454) http://usupi.seesaa.net/ (æ —æ—¥è¨˜ãƒ–ãƒã‚°) https://twitter.com/kuriking/ (twitter) https://facebook.com/kuriking3 (facebook) https://jp.pinterest.com/kuriking/pinterest) https://www.instagram.com/kuri_king_/ (instagram) [ãƒãƒƒã‚¯ãƒŠãƒ³ãƒãƒ¼ã®ãƒˆãƒƒãƒ—ã¸
retlet 2013/06/19
Linux
ãƒªãƒ³ã‚¯
TTYçµŒç”±ã§ãªã„sudoã®å®Ÿè¡Œ - shibainu55æ—¥è¨˜
Javaã§å®Ÿè£…ã•ã‚ŒãŸç”»é¢å‡¦ç†ã‹ã‚‰ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ä¸Šã«ã‚ã‚‹sudoã‚’å«ã‚€ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ã‚ãƒƒã‚¯ã™ã‚‹å‡¦ç†ã‚’å®Ÿè¡Œã—ãŸã¨ã“ã‚ã€ä»¥ä¸‹ã®ã‚ˆã†ãªãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’æ¨™æº–ã‚¨ãƒ©ãƒ¼å‡ºåŠ›ã«å‡ºã—ã¦å‡¦ç†ã«å¤±æ•—ã—ãŸã€‚ç’°å¢ƒã¯CentOS 5(RHELã§ã‚‚åŒæ§˜)ã€‚ sudo: sorry, you must have a tty to run sudo sudoã®è¨å®šã¨ã—ã¦ã¯ã€visudoã‚³ãƒžãƒ³ãƒ‰ã§/etc/sudoers ã«ä¸‹è¨˜ã®æ›¸å¼ ãƒ¦ãƒ¼ã‚¶ ãƒ›ã‚¹ãƒˆ = (æ¨©é™) ã‚³ãƒžãƒ³ãƒ‰ ä¾‹ï¼‰hoge ALL = (root) /sbin/rebootã§è¨å®šã‚’å…¥ã‚Œã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚’:wqã—ãŸçž¬é–“ã«è¨å®šãŒæœ‰åŠ¹ã«ãªã‚‹ã€‚ãŒã€SSHã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‚„ã‚³ãƒ³ã‚½ãƒ¼ãƒ«ä¸Šã§ã®å®Ÿè¡Œä»¥å¤–ã§ã¯å‰è¿°ã®ã€Œyou must have a tty to run sudoã€ã®ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã§å®Ÿè¡Œã§ããªã„ã€‚ã“ã‚Œã‚’å›žé¿ã™ã‚‹ãŸã‚ã«ã¯ã€sudoã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆè¨å®šã®ã€ŒDefaults requir
retlet 2013/06/17
Linux
ãƒªãƒ³ã‚¯
BOOT_COMPLETEDãŒå—ä¿¡å‡ºæ¥ãªã„ - Google ã‚°ãƒ«ãƒ¼ãƒ—
retlet 2012/09/11
Linux

Tips
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ãƒ•ã‚¡ã‚¤ãƒ«/ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã®å¤‰æ›´ã‚’æ¤œçŸ¥ã—ã¦ã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã™ã‚‹incron - Glide Note
incron :: inotify cron system webistranoã§ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒ‡ãƒ—ãƒã‚¤ã—ã¦ã€è¨å®šã®å†èªã¿è¾¼ã¿ã‚„ã‚µãƒ¼ãƒ“ã‚¹å†èµ·å‹•ãªã©ãŒå¿…è¦ãªéš›ã«ã€ ãƒ‡ãƒ—ãƒã‚¤ãƒ¦ãƒ¼ã‚¶ãŒsudoã§reloadã‚„ã‚‰restartãªã©ã‚’å®Ÿè¡Œã—ã¦ã„ã‚‹ã®ãŒã€ æ¨©é™çš„ã«ä½•ã¨ãªãæ°—ã«ãªã£ã¦ã€ãƒ•ã‚¡ã‚¤ãƒ«ã®æ›´æ–°ã‚’æ¤œçŸ¥ã—ã¦ è‡ªå‹•çš„ã«reloadã‚„restartã™ã‚‹æ–¹æ³•ã‚’æ¨¡ç´¢ã—ã¦ã„ãŸã‚‰ incronã¨ã„ã†è‰¯ã„ç‰©ãŒã‚ã£ãŸã®ã§æ¤œè¨¼ã€‚ æ¤œè¨¼ç’°å¢ƒã¯Scientific Linux 6.2ã§ã™ã€‚ å®Ÿç¾ã—ãŸã„ã“ã¨ ãƒ‡ãƒ—ãƒã‚¤ãƒ¦ãƒ¼ã‚¶ã¨ã‚µãƒ¼ãƒ“ã‚¹å†èµ·å‹•ãƒ¦ãƒ¼ã‚¶ã®åˆ†é›¢(sudoæ¨©é™ã®å‰¥å¥ª) Nagiosã®è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒ‡ãƒ—ãƒã‚¤ã—ãŸã‚‰ã€Nagiosã®reloadãŒè‡ªå‹•ã§ã‹ã‹ã‚‹ Passengerã®restart.txtçš„ãªæ„Ÿã˜ã§reload.txtãŒãƒˆãƒªã‚¬ãƒ¼ã§Nagiosã®reloadçš„ãª incronã®å°Žå…¥ incronã‚’yumã§å°Žå…¥
retlet 2012/08/30
linux
ãƒªãƒ³ã‚¯
é©å½“ãªã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ãƒ‡ãƒ¼ãƒ¢ãƒ³åŒ–ã™ã‚‹ã®ã«SupervisorãŒä¾¿åˆ© - id:anatooã®ãƒ–ãƒã‚°
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retlet 2012/08/22
linux
ãƒªãƒ³ã‚¯
Linuxã§ã®ãƒªãƒ¢ãƒ¼ãƒˆè¶Šã—ã®å·®åˆ†ãƒã‚§ãƒƒã‚¯(diff)è‰²ã€… - å…ƒRX-7ä¹—ã‚Šã®é©å½“ãªæ—¥ã€…
ä»Šã•ã£ãã€ã‚µã‚¯ãƒƒã¨æ›¸ãæ®´ã£ãŸãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ãªã®ã§çªã£è¾¼ã¿ã©ã“ã‚ã¯ã‚ã‚‹ã¨æ€ã„ã¾ã™ãŒã€æ±šã„ã®ã‚’æ‰¿çŸ¥ã®ä¸Šã§å‚™å¿˜éŒ²çš„ã«å…¬é–‹ã—ã¦ã¿ã‚ˆã†ã¨æ€ã†ã€‚ãƒãƒ¼ã‚¿ãƒ“ãƒªãƒ†ã‚£é‡è¦–ã€‚ â€» ã¡ãªã¿ã«ãƒŽãƒ³ãƒ‘ã‚¹è¨å®šã—ã¦ã„ã‚‹ç’°å¢ƒã§ã™(^^;)ã€‚å¿…è¦ã«å¿œã˜ã¦å„ç¨®ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã‚’æ›¸ãæ›ãˆã¦å®Ÿè¡Œã—ã¦ãã ã•ã„ã€‚ ãƒãƒ¼ã‚«ãƒ«ã®1ãƒ•ã‚¡ã‚¤ãƒ«ã¨ã€ãƒªãƒ¢ãƒ¼ãƒˆã‚µãƒ¼ãƒã«ã‚ã‚‹1ãƒ•ã‚¡ã‚¤ãƒ«ã®å·®åˆ†ãƒã‚§ãƒƒã‚¯ $ ssh 192.168.1.1 "cat /usr/local/apache2/conf/extra/httpd-mpm.conf" | diff - ./httpd-mpm.confã“ã‚Œã¯åŸºæœ¬ã€‚ãƒ¦ãƒ¼ã‚¶åã‚’ä»˜ã‘ã‚‹æ™‚ã¯ã€"[email protected]"ã¨ã‹æŒ‡å®šã—ã¦ãã ã•ã„ã€‚(ï¼žï¼œ) ãƒãƒ¼ã‚«ãƒ«ã®1ãƒ•ã‚¡ã‚¤ãƒ«ã¨ã€è¤‡æ•°ã®ãƒªãƒ¢ãƒ¼ãƒˆã‚µãƒ¼ãƒãã‚Œãžã‚Œã«ã‚ã‚‹1ãƒ•ã‚¡ã‚¤ãƒ«ã®å·®åˆ†ã‚’ãƒã‚§ãƒƒã‚¯ $ for i in `seq 1 10`; do IP=192.168.1.${i
retlet 2012/02/22
linux

diff
ãƒªãƒ³ã‚¯
remora.cx
This domain may be for sale!
retlet 2012/02/10
dropbox

linux
ãƒªãƒ³ã‚¯
Vimperatorã§ã‚»ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ã¨ã‚¯ãƒªãƒƒãƒ—ãƒœãƒ¼ãƒ‰ã®ä½¿ã„åˆ†ã‘ | æ—¥ã€…ã®è¨˜éŒ²
retlet 2011/05/31
vimperator

linux
ãƒªãƒ³ã‚¯
ã“ã‚Œãã‚‰ã„ã‚„ã£ã¨ã‘ã€€ã€œLinuxã‚µãƒ¼ãƒã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£è¨å®šã€œ - nabeã®é›‘è¨˜å¸³
ç®¡ç†ä¸ã®ã‚µãƒ¼ãƒã§è¡Œã£ã¦ã„ã‚‹ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£è¨å®šã‚’å…¬é–‹ã—ã¾ã™ã€‚æœ¬å½“ã¯ã“ã†ã„ã†ã“ã¨ã‚’å…¬é–‹ã™ã‚‹ã®ã¯ã‚ˆã‚ã—ããªã„ã®ã§ã™ãŒã€è„†å¼±ã‚µãƒ¼ãƒãŒæ°¾æ¿«ã—ã¦ã„ã‚‹ç¾çŠ¶ãã“ãŒè¸ã¿å°ã¨ãªã£ã¦sshã‚¢ã‚¿ãƒƒã‚¯ã•ã‚Œã‚‹ã®ã‚‚è¿·æƒ‘æ¥µã¾ã‚Šãªã„ã®ã§ã€æœ€ä½Žé™ã‚„ã£ã¨ã‘ã¨ã„ã†å†…å®¹ã§ã¾ã¨ã‚ã¾ã—ãŸã€‚*1 èµ·å‹•ã‚µãƒ¼ãƒ“ã‚¹ã¨æ¦‚è¦ iptables/Firewallã®è¨å®š iptablesã®ä¸èº« limit-burstã«ã¤ã„ã¦ hashlimitã«ã¤ã„ã¦ hosts.allow/hosts.deny(TCP Wrapper)ã®è¨å®š sshdã®è¨å®š ãã®ä»–ã®è¨å®š Apacheã®è¨å®š Postfixã®è¨å®š Dovecotã®è¨å®š ã¾ã¨ã‚ èµ·å‹•ã‚µãƒ¼ãƒ“ã‚¹ã¨æ¦‚è¦ Apache (www) sshd smtp/pop bind (DNS) ntpd ã„ãã¤ã‹ã®æ³¨æ„ç‚¹ã€‚ sftpã§ååˆ†ãªã®ã§ftpdã¯ä½¿ã‚ãªã„ã€‚WinSCPç‰ã‚’ä½¿ãˆã°ffftpã«ä¾å˜ã™ã‚‹å¿…è¦ã¯ãªã„ã€‚*2
retlet 2011/04/26
Linux

security
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ã‚ãªãŸã®Linuxãƒžã‚·ãƒ³ã‚’ã‚»ã‚ãƒ¥ã‚¢ã«ã™ã‚‹ãŸã‚ã«çŸ¥ã£ã¦ãŠãã¹ãiptablesã®ãƒ«ãƒ¼ãƒ«10é¸
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retlet 2009/03/05
Linux
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é›‘å¤šè¨˜ - æˆ¯ã‚Œè¨€(æ—¥è¨˜) reboot æ™‚ã« cron ã‚’ä½¿ã£ã¦ã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã™ã‚‹
ã®ã‚ˆã†ã« "@reboot" ã§crontabã«ç™»éŒ²ã™ã‚‹ã¨ã€rebootæ™‚(èµ·å‹•ã™ã‚‹ã¨ã)ã«ã‚³ãƒžãƒ³ãƒ‰ãŒå®Ÿè¡Œã•ã‚Œã‚‹ã¨ã„ã†ã‚‚ã®ã€‚ cf. http://mailman.linux-thinkpad.org/pipermail/linux-thinkpad/2005-May/026394.html ã“ã‚Œã¯/etc/crontabã ã‘ã§ãªãã€ãƒ¦ãƒ¼ã‚¶ã® crontab ã«ç™»éŒ²ã™ã‚‹ã“ã¨ã§ã‚‚åŒæ§˜ã«æŒ‡å®šå¯èƒ½ã€‚man crontab ã—ã¦ã‚‚ã“ã‚“ãªã®è¼‰ã£ã¦ãªã„ã‚ˆã€ã¿ã‚“ãªã©ã“ã§ã“ã‚“ãªçŸ¥è˜ã‚’æ‰‹ã«ã„ã‚Œã¦ã„ã‚‹ã®ï¼Ÿï¼ã¨ã‹æ€ã£ãŸã‘ã©ã€ãµã¨ å¼•ç”¨ï¼š string meaning ------ ------- @reboot Run once, at startup. @yearly Run once a year, "0 0 1 1 *". @annually (same as @yearly) @monthly Run
retlet 2009/03/05
@reboot ã§crontabã«ç™»éŒ²ã™ã‚‹ã¨ã€rebootæ™‚(èµ·å‹•ã™ã‚‹ã¨ã)ã«ã‚³ãƒžãƒ³ãƒ‰ãŒå®Ÿè¡Œã•ã‚Œã‚‹

Linux
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Filesystem Hierarchy Standard - Wikipedia
Filesystem Hierarchy Standardï¼ˆãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ãƒ»ãƒ’ã‚¨ãƒ©ãƒ«ã‚ãƒ¼ãƒ»ã‚¹ã‚¿ãƒ³ãƒ€ãƒ¼ãƒ‰ã€FHSã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ éšŽå±¤æ¨™æº–ï¼‰ã¯ã€Linuxã‚’å«ã‚€Unixç³»ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ (OS) ã§ã®ä¸»ãªãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã¨ãã®å†…å®¹ã‚’å®šã‚ãŸã‚‚ã®ã§ã‚ã‚‹ã€‚å¤§éƒ¨åˆ†ã«ãŠã„ã¦ã€BSDç³»ã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªéšŽå±¤ã‚’åŸºã«ã—ã¦æ‹¡å¼µã—å®šå¼åŒ–ã—ã¦ã„ã‚‹ã€‚ ä¸»è¦ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãŠã‚ˆã³ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ãƒ™ãƒ³ãƒ€ãƒ¼ã‹ã‚‰ãªã‚‹éžå–¶åˆ©çµ„ç¹”Linux FoundationãŒä¿å®ˆç®¡ç†ã—ã¦ãŠã‚Šã€HPã€ãƒ¬ãƒƒãƒ‰ãƒãƒƒãƒˆã€IBMã€ãƒ‡ãƒ«ã¨ã„ã£ãŸãƒ™ãƒ³ãƒ€ãƒ¼ãŒå‚åŠ ã—ã¦ã„ã‚‹ã€‚ 2020å¹´11æœˆ(2020-11)ç¾åœ¨ã®æœ€æ–°ç‰ˆã¯3.0ã§ã€2015å¹´6æœˆ3æ—¥ã«ç™ºè¡¨ã•ã‚ŒãŸ[1]ã€‚ å¤šãã®Linuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã¯FHSæº–æ‹ ã‚’æ–¹é‡ã¨ã—ã¦å®£è¨€ã—ã€FHSã«ã—ãŸãŒã£ã¦ã„ã‚‹[2][3][4][5]ã€‚ ã‚‚ã¨ã‚‚ã¨ã€UNIXã‚„Unixç³»OSã«ã¯ã€/etcã‚„/binã‚„/usrãªã©
retlet 2009/03/04
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retlet 2009/01/14
Linux
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JPassword Recovery Tool
This is a simple but sophisticated open source password recovery tool for M$ Windows, it can effectively 'crack' any password protected archive that can be decompressed by 7zip given enough time and resources. It can also bruteforce MD2, MD5, SHA-1 and SHA-2 hashes (SHA-256, SHA-384, SHA-512), CRC16, CRC32, CRC64 and Adler32 hashed passwords for both Windows, and Linux. It requires java 7u4 and ab
retlet 2008/12/19
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application
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retlet 2008/11/07
Linux

Search
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retlet 2008/10/23
unix

linux

shell
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retlet 2008/10/04
Linux
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retlet 2008/10/01
Linux

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retlet 2008/09/25
Linux
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