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drumsco 2021/06/15
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The art of command line (æ—¥æœ¬èªžè¨³) | Yakst
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drumsco 2019/07/12
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drumsco 2016/04/11
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#531721 - bash: glob pattern "[A-Z]" matches "b", "c" .. and "z" on LC_ALL=en_US.UTF-8 - Debian Bug report logs
drumsco 2011/06/03
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drumsco 2010/04/12
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drumsco 2010/03/20
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netstat -ntu | tail -n +3 | awk '{print $5}' | sed 's/:[0-9]*$//' | sort | uniq -c | sort -rn Do not use this in production! This is a true hardware random number generator using your system as the entropy source. It models flipping a coin by pitting a fast clock (the CPU) against a slow clock (the RTC). The CPU models the coin flipping head over tails during flight and the RTC models the duration
drumsco 2009/02/10
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reference

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Power Shell Usage: Bash Tips & Tricks
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drumsco 2007/05/15
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UNIX

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drumsco 2007/05/15
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drumsco 2007/01/23
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Last Modified: Wed Dec 9 23:38:07 JST 2009 ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã®ä½¿ã„æ–¹ã‚’ä¸Šé”ã•ã›ã‚‹ã®ã«æœ€ã‚‚æ—©ã„æ–¹æ³•ã¯ã€ã€Œä»–äººã®æŠ€ã‚’ç›—ã‚€ã€ã“ã¨ã§ã™ã€‚ UNIX ã®ã‚·ã‚§ãƒ«ã‚ˆã†ãªè¤‡é›‘ãªã‚·ã‚¹ãƒ†ãƒ ã®å ´åˆã€ã“ã‚Œã¯ã¨ãã«ã‚ã¦ã¯ã¾ã‚Šã¾ã™ã€‚ ã‹ãã„ã†æ–°å±±ã‚‚ã€ä»–ã®äººãŒã‚·ã‚§ãƒ«ã‚’ä½¿ã£ã¦ã„ã‚‹ã®ã‚’è¦‹ã¦ã€Œã‚ã€ã“ã‚“ãªã‚„ã‚Šæ–¹ãŒã‚ã‚‹ã®ã‹ã€ã¨é©šãã€ ãã®ãŸã³ã«ã„ã‚ã„ã‚ãªæŠ€ã‚’ç›—ç”¨ã—ã¦ãã¾ã—ãŸã€‚ã“ã®ã‚ˆã†ã«è‡ªåˆ†ãŒãµã ã‚“ãªã«ã’ãªãä½¿ã£ã¦ã„ã‚‹ã‚‚ã®ã§ã‚‚ã€ ã˜ã¤ã¯ä»–äººã‹ã‚‰è¦‹ã‚‹ã¨ç›®ã‹ã‚‰é±—ã¨ã„ã†ã“ã¨ãŒã¾ã¾ã‚ã‚‹ã®ã§ã€ã“ã“ã§ã¯æ–°å±±ã®ä½¿ã£ã¦ã„ã‚‹ bash ã®ç’°å¢ƒã¨å°æŠ€ (ã¨ã„ãˆã°ã„ãˆã‚‹ã‚ˆã†ãªã‚‚ã®) ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ ã¯ã£ãã‚Šã„ã£ã¦è‡ªä¿¡ã¯ã¾ã£ãŸããªãã€çŸ¥ã£ã¦ã‚‹äººãŒè¦‹ã‚Œã° ã²ã©ãé ã®æ‚ªã„ã“ã¨ã‚‚ã‚„ã£ã¦ã„ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãŒã€å½¹ã«ç«‹ã¤ã“ã¨ã‚‚ã‚ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ ãªãŠã€ã“ã®ãƒšãƒ¼ã‚¸ã®ã‚¿ã‚¤ãƒˆãƒ«ã¯ã€Œã“ã‚ã–ã—ã‚…ã† (å°æŠ€é›†)ã€ã§ã¯ãªãã¦ã€ ã€Œã“ãˆã ã—ã‚…
drumsco 2006/03/24
shell

UNIX
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Funny UNIX Shell Commands
Funny Unix csh/sh commands: % cat "food in cans" cat: can't open food in cans % nice man woman No manual entry for woman. % rm God rm: God nonexistent % ar t God ar: God does not exist % ar r God ar: creating God % "How would you rate Quayle's incompetence? Unmatched ". % Unmatched ". Unmatched ". % [Where is Jimmy Hoffa? Missing ]. % ^How did the sex change operation go?^ Modifier failed. % If I
drumsco 2006/02/28
UNIXç³»OSãƒ¦ãƒ¼ã‚¶ãªã‚‰ï¾†ï¾”ï¾˜ã¨ã—ã¦ã—ã¾ã†

memo

shell

UNIX
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Shell Script Library :: Wicked Cool Shell Scripts: Unix, Linux, Mac OS X, Bash, Bourne Shell, scripting -- by Dave Taylor
Wicked Cool Shell Scripts: The Library There are 101 scripts discussed in this book, but in fact there are closer to 150 scripts available, in total. Here's how you can get them if you'd like. You are welcome to do this if you don't have the book, but it'll make a lot more sense if you do have "Wicked Cool Shell Scripts", of course. Note that you can also download the entire set of scripts as Al
drumsco 2005/11/11
script

UNIX

shell
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