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tanakaBox 2014/11/16
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tanakaBox 2014/09/16
command
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Cool, but obscure unix tools
Hello, Iâ€™m Kristof, a human being like you, and an easy to work with, friendly guy. I've been a programmer, a consultant, CIO in startups, head of software development in government, and built two software companies. Some days Iâ€™m coding Golang in the guts of a system and other days I'm wearing a suit to help clients with their DevOps practices. A little collection of cool unix terminal/console/cu
tanakaBox 2014/08/31
command
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Linuxã®ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã«é–¢ã™ã‚‹è©³ç´°æƒ…å ±ã‚’å–å¾—ã™ã‚‹ã€ŽInxiã€ã‚³ãƒžãƒ³ãƒ‰ | ä¿ºçš„å‚™å¿˜éŒ² ã€œãªã‚“ã‹ã„ã‚ã„ã‚ã€œ
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tanakaBox 2014/08/31
command
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tanakaBox 2014/08/16
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tanakaBox 2014/08/10
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Linuxã‚³ãƒžãƒ³ãƒ‰ã®ãƒãƒ¼ãƒˆã‚·ãƒ¼ãƒˆã‚’ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‹ã‚‰ã¿ã‚ˆã†ï¼ã€ŽCheatã€ | ä¿ºçš„å‚™å¿˜éŒ² ã€œãªã‚“ã‹ã„ã‚ã„ã‚ã€œ
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tanakaBox 2014/08/05
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tanakaBox 2014/07/05
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tanakaBox 2014/06/28
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tanakaBox 2014/05/20
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Apache Maven ãªã‚“ã‹ã«å½±éŸ¿ã‚’å—ã‘ã¦è‡ªåˆ†ãŒä½œã£ãŸã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ã‚‚ã‚¢ã‚¹ã‚ãƒ¼ã‚¢ãƒ¼ãƒˆï¼ˆAAï¼‰ã‚’ä½¿ã£ãŸèµ·å‹•ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’å®Ÿè£…ã—ãŸï¼ã€ãªã‚“ã¦çµŒé¨“ç„¡ã„ã§ã—ã‚‡ã†ã‹ã€‚ ãˆã€é¦¬é¹¿ã˜ã‚ƒãªã„ã®ï¼Ÿ ãƒ»ãƒ»ãƒ» åƒ•ã¯çœŸä¼¼ã—ãŸã“ã¨ãŒã‚ã‚‹ã‚“ã§ã™ã‘ã©ä½œã‚‹ã®ãŒå¤§å¤‰ãªã‚“ã§ã™ã‚ˆãã€‚ ä»Šæ—¥ã¯ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã§ã‚¢ã‚¹ã‚ãƒ¼ã‚¢ãƒ¼ãƒˆã‚’æ¥½ã—ã‚€ï¼“ã¤ã®ãƒ—ãƒãƒ€ã‚¯ãƒˆã‚’ã”ç´¹ä»‹ã—ã¾ã™ã€‚ åƒ•ãŒã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®èµ·å‹•ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ä½œæˆã«ä½¿ã„ãŸã‹ã£ãŸã®ãŒã“ã‚Œã€‚ FIGlet ã¯æ–‡å—åˆ—ã‚’ã‚¢ã‚¹ã‚ãƒ¼ã‚¢ãƒ¼ãƒˆåŒ–ã—ã¦ãã‚‹ã‚³ãƒžãƒ³ãƒ‰ã§ã™ã€‚ FIGlet - hosted by PLiG FIGlet ã¯ Mac ã‹ã‚‰ Windows ã¾ã§å¹…åºƒãã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã™ãŒã€ã“ã“ã§ã¯æ¬¡ã®ã‚³ãƒžãƒ³ãƒ‰ã§ Ubuntu ã¸ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã€‚ $ sudo apt-get install figlet ã•ã‚æº–å‚™ãŒå‡ºæ¥ã¾ã—ãŸã€‚ figlet ã‚³ãƒžãƒ³ãƒ‰ã®å¼•æ•°ã«æ–‡å—åˆ—ã‚’æŒ‡å®šã—ã¦å®Ÿè¡Œã¿ã¾ã—ã‚‡ã†ã€‚ $ f
tanakaBox 2014/05/09
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ã‚µãƒ¼ãƒã®ãƒˆãƒ©ãƒ–ãƒ«ã‚·ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã«sysdigãŒä½¿ãˆãã† - $web->{note};
sysdig ã¨ã¯ï¼Ÿ Sysdig is open source, system-level exploration: capture system state and activity from a running Linux instance, then save, filter and analyze. Think of it as strace + tcpdump + lsof + awesome sauce. With a little Lua cherry on top. http://www.sysdig.org/ ä¸Šã«æ›¸ã„ã¦ã‚ã‚‹é€šã‚Šã€ä¸€è¨€ã§è¨€ã†ã¨ strace + tcpdump + lsof + Î±ã€‚tcpdumpã®ã‚ˆã†ã«-wã§æ›¸ãå‡ºã—ã¦-rã§èªã¿è¾¼ã‚ã‚‹ã®ãŒã‚ã‚ŠãŒãŸã„ã€‚ é«˜æ©Ÿèƒ½éŽãŽã¦ã¾ã å…¨ç„¶ä½¿ã„ã“ãªã›ã¦ãªã„ã‘ã©ã€ã±ã£ã¨è§¦ã£ãŸæ„Ÿã˜ä½¿ãˆãã†ã ãªã¨æ€ã£ãŸã‚‚ã®ã‚’ç´¹ä»‹ã€‚ 1. ãƒ—ãƒ
tanakaBox 2014/04/08
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The Magic of strace - Chad Fowler
Early in my career, a co-worker and I were flown from Memphis to Orlando to try to help end a multi-day outage of our companyâ€™s corporate Lotus Domino server. The team in Orlando had been fire-fighting for days and had gotten nowhere. Iâ€™m not sure why they thought my co-worker and I could help. We didnâ€™t know anything at all about Lotus Domino. But it ran on UNIX and we were pretty good with UNIX.
tanakaBox 2014/01/31
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DMM inside
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tanakaBox 2014/01/17
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[å…¥é–€ç·¨] RHELãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒçŸ¥ã£ã¦ãŠããŸã„ã€Ubuntu Serverã¨ã®ã‚³ãƒžãƒ³ãƒ‰ãƒ»ã‚µãƒ¼ãƒ“ã‚¹ã®é•ã„
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tanakaBox 2014/01/17
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tanakaBox 2013/11/09
command
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Use multiple CPU Cores with your Linux commands - awk, sed, bzip2, grep, wc, etc. - RankFocus - Systems and Data
tanakaBox 2013/11/01
prarallel

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tanakaBox 2013/08/23
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ãƒ‡ãƒ¼ã‚¿é›†è¨ˆã‚³ãƒžãƒ³ãƒ‰ã‚’æ¥µã‚ã¦ã‚·ã‚¹ãƒ†ãƒ å‡¦ç†ã¨æ¥å‹™é€Ÿåº¦ã‚’çˆ†é€ŸåŒ–ã™ã‚‹ãŠè©± - Y's note
Index ãƒ‡ãƒ¼ã‚¿é›†è¨ˆã‚³ãƒžãƒ³ãƒ‰ çˆ†é€Ÿã§æ¤œç´¢ã—ãŸã„ãœï¼ lookã‚’ä½¿ã† LC_ALL=Cã‚’è¨å®šã™ã‚‹ ãƒ‡ãƒ¼ã‚¿ã®ãƒ©ãƒ³ãƒ€ãƒ ã‚µãƒ³ãƒ—ãƒªãƒ³ã‚°ãŒã—ãŸã„ãœï¼ sedã‚’ä½¿ã† awkã‚’ä½¿ã† sortã®--random-sortã‚’ä½¿ã† Scriptè¨€èªžã‚’ä½¿ã† shufã‚’ä½¿ã† ãƒ©ãƒ³ãƒ€ãƒ ã‚µãƒ³ãƒ—ãƒªãƒ³ã‚°é€Ÿåº¦æ¯”è¼ƒ åˆè¨ˆã¨å¹³å‡å€¤ã‚’é›†è¨ˆã—ãŸã„ãœï¼ åˆ—ãƒ‡ãƒ¼ã‚¿å–å¾— é‡è¤‡è¡Œã®ã‚«ã‚¦ãƒ³ãƒˆ åˆè¨ˆå€¤å‡ºåŠ› å¹³å‡å€¤å‡ºåŠ› è¤‡æ•°ãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒ‡ãƒ¼ã‚¿çµåˆãŒã—ãŸã„ãœï¼ å…±é€šé …ç›®ã§ã®çµåˆ åŒã˜è¡Œæ•°ã§ã®çµåˆ ã¾ã¨ã‚ ãƒ‡ãƒ¼ã‚¿é›†è¨ˆã‚³ãƒžãƒ³ãƒ‰ joinã‚³ãƒžãƒ³ãƒ‰ãŒä¾¿åˆ©éŽãŽã¦ç”Ÿãã‚‹ã®ãŒè¾›ã„ - Yuta.Kikuchiã®æ—¥è¨˜ lookã‚³ãƒžãƒ³ãƒ‰ã«ã‚ˆã‚‹äºŒåˆ†æŽ¢ç´¢ãŒé€Ÿã™ãŽã¦è¦‹ãˆãªã„ - Yuta.Kikuchiã®æ—¥è¨˜ ä»Šæ—¥ã¯ãƒ‡ãƒ¼ã‚¿é›†è¨ˆã‚’è¡Œã†ä¸Šã§çµ¶å¯¾ã«è¦šãˆã¦ãŠã„ãŸæ–¹ãŒè‰¯ã„ã‚³ãƒžãƒ³ãƒ‰ã¨çŸ¥è˜ã‚’ç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ã“ã‚Œã‚’èº«ã«ã¤ã‘ã‚Œã°ã‚·ã‚¹ãƒ†ãƒ å‡¦ç†ã¨æ¥å‹™åŠ¹çŽ‡åŒ–ã«å¤§ããç¹‹ãŒã‚‹ã¨æ€ã„ã¾ã™ã€‚ã“ã®è¨˜
tanakaBox 2013/08/02
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2. sudo ã¨ã¯ â— sudo â€œï¼ˆ su doâ€ ï¼‰ã¯ UNIX ãŠã‚ˆã³ Unix ç³»ã‚ªãƒš ãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã® 1 ã¤ã§ã€ ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒåˆ¥ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ï¼ˆé€šå¸¸ã€ã‚¹ãƒ¼ãƒ‘ãƒ¼ãƒ¦ãƒ¼ ã‚¶ãƒ¼ã™ãªã‚ã¡ root ï¼‰ã®ç‰¹æ¨©ãƒ¬ãƒ™ãƒ«ã§ãƒ—ãƒã‚°ãƒ© ãƒ ã‚’å®Ÿè¡Œã™ã‚‹ãŸã‚ã®ã‚³ãƒžãƒ³ãƒ‰ã§ã‚ã‚‹ã€‚ å‡ºå…¸ï¼š http://ja.wikipedia.org/wiki/Sudo 2 / 30
tanakaBox 2013/07/07
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