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kirakking id:kirakking

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ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§æ—¥ä»˜å‡¦ç†ãªã‚‰dateã‚³ãƒžãƒ³ãƒ‰ã¯æŠ•ã’æ¨ã¦ã¦Dateutilsã‚’ä½¿ãŠã†ï¼ - Qiita
ã¯ã˜ã‚ã« ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§æ—¥ä»˜ã‚„æ™‚é–“ã®å‡¦ç†ã‚’ã™ã‚‹ã®ã£ã¦é¢å€’ã§ã™ã‚ˆãï¼Ÿ date ã‚³ãƒžãƒ³ãƒ‰ã¯ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã¯æ©Ÿèƒ½ãŒå°‘ãªã„ã— Linux ã¨ macOS ã§æ›¸ãæ–¹ãŒé•ã†ã—ä¾¿åˆ©ãªæ©Ÿèƒ½ã¯ç§»æ¤æ€§ãŒã‚ã‚Šã¾ã›ã‚“ã€‚ç§»æ¤æ€§ãŒãªã„ãŸã‚ POSIX ã¯æ–°ã—ã„æ©Ÿèƒ½ã‚’æ¨™æº–åŒ–ã™ã‚‹ã“ã¨ãŒã§ãã¾ã›ã‚“ã€‚æ›¸ãæ–¹ã®é•ã„ã¯ macOS ã§ GNU Coreutils ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚Œã°è§£æ±ºã§ãã¾ã™ãŒæ©Ÿèƒ½ã®å°‘ãªã•ã¯ã©ã†ã—ã‚ˆã†ã‚‚ã‚ã‚Šã¾ã›ã‚“ã€‚ãªã«ã‹ã„ã„æ–¹æ³•ã¯ãªã„ã‹ãªï¼Ÿä½œã‚‹ã‹ãªï¼Ÿã¨æ€ã£ã¦ã„ãŸã®ã§ã™ãŒ Dateutils ã‚’ä½¿ã£ã¦ã¿ãŸã‚‰ã“ã‚ŒãŒæ€ã„ã®å¤–è‰¯ãã§ãã¦ã„ãŸã®ã§ä½¿ã„æ–¹ã®ç´¹ä»‹ã§ã™ã€‚ project homepage: http://www.fresse.org/dateutils/ github page: https://github.com/hroptatyr/dateutils Dateutils ã®ã‚³ãƒžãƒ³ãƒ‰ä¸€è¦§ date ã‚³ãƒž
kirakking 2023/06/05
shellscript

command
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ã‚·ã‚§ãƒ«ãƒ»ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ 160 æœ¬ãƒŽãƒƒã‚¯ã‚’å®Œèµ°ã—ãŸ - NTT Communications Engineers' Blog
ã“ã®è¨˜äº‹ã¯ã€ NTT Communications Advent Calendar 2022 4 æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ ã“ã‚“ã«ã¡ã¯ã€‚ SDPF ã‚¯ãƒ©ã‚¦ãƒ‰ãƒ»ä»®æƒ³ã‚µãƒ¼ãƒãƒ¼ãƒãƒ¼ãƒ ã®æ‰æµ¦ã§ã™ã€‚ æ™®æ®µã¯ OpenStack ã®é–‹ç™ºãƒ»é‹ç”¨ã‚’ã—ã¦ã„ã¾ã™ã€‚ ã¿ãªã•ã‚“ã¯ã‚·ã‚§ãƒ«èŠ¸ã¨èžã„ã¦ã©ã®ã‚ˆã†ãªã‚³ãƒžãƒ³ãƒ‰ã‚’æƒ³åƒã—ã¾ã™ã‹ï¼Ÿ ç§ã¯ä»¥ä¸‹ã®ã‚ˆã†ãªæ€–ã„ã‚³ãƒžãƒ³ãƒ‰ 1 ã‚’æƒ³åƒã—ã¦ã„ã¾ã—ãŸ # ç„¡é™ã« process ã‚’ fork ã™ã‚‹ã‚³ãƒžãƒ³ãƒ‰ã§ã™ # å®Ÿè¡Œã™ã‚‹ã¨ãã¯è‡ªå·±è²¬ä»»ã§ãŠé¡˜ã„ã—ã¾ã™ :(){ :|:& };: ã§ã™ãŒã‚·ã‚§ãƒ«èŠ¸ã¯ã‚‚ã£ã¨è¦ªã—ã¿ã‚„ã™ãã¦ 2 å®Ÿç”¨çš„ãªã‚‚ã®ã§ã™ã€‚ ç§ã¯ã‚·ã‚§ãƒ«èŠ¸ã®ã‚·ã‚§ã®å—ã‚‚ã§ããªã„ãã‚‰ã„ã‚·ã‚§ãƒ«èŠ¸åˆå¿ƒè€…ã ã£ãŸã®ã§ã™ãŒã€ 1æ—¥1å•ã€åŠå¹´ä»¥å†…ã«ç¿’å¾— ã‚·ã‚§ãƒ«ãƒ»ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼160æœ¬ãƒŽãƒƒã‚¯ ã¨ã„ã†æœ¬ã‚’å®Œèµ°ã—ã¦ã‚·ã‚§ãƒ«èŠ¸ãƒãƒ§ãƒƒãƒˆãƒ¯ã‚«ãƒ«ã‚ˆã†ã«ãªã£ãŸã®ã§ã€æœ¬ã®å®£ä¼ã‚’ã—ã¤ã¤å®Œèµ°ã—ãŸæ„Ÿæƒ³ã‚’ç´¹ä»‹ã—ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚ 1æ—¥1å•ã€
kirakking 2022/12/04
linux

shellscript
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bash ã®å±é™ºãªç®—è¡“å¼ - ã©ã•ã«ã£ã
â– bash ã®å±é™ºãªç®—è¡“å¼ _ ä½¿ã£ã¦ã‚‹äººãŒã„ã¡ã°ã‚“å¤šã„ã ã‚ã†ã‹ã‚‰ã‚¿ã‚¤ãƒˆãƒ«ã§ã¯ bash ã¨ã—ã¦ã‚‹ã‘ã©ã€ã“ã“ã§å–ã‚Šä¸Šã’ã‚‹ã“ã¨ã¯ zsh ãŠã‚ˆã³ ksh ä¸€æ—(æœ¬å®¶ kshã€pdkshã€mksh)ã«ã‚‚è©²å½“ã™ã‚‹ã€‚ashã€dash ãªã©ã§ã¯è©²å½“ã—ãªã„ã€‚ _ ä»¥ä¸‹ã®ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã«ã¯è„†å¼±æ€§ãŒã‚ã‚‹ã€‚ã‚ã‹ã‚‹ã ã‚ã†ã‹ã€‚ #!/bin/bash # "å“ç›®,å˜ä¾¡,å€‹æ•°" ã®å½¢å¼ã® CSV ã‚’èªã‚“ã§ã€"å“ç›®,åˆè¨ˆé‡‘é¡" ã®å½¢å¼ã§å‡ºåŠ›ã™ã‚‹ csv="foo.csv" while IFS=, read it em price num; do echo "$it em,$((price*num))" done < "$csv" ã“ã‚Œã€ç´°å·¥ã•ã‚ŒãŸ CSV ãƒ•ã‚¡ã‚¤ãƒ«ã‚’é£Ÿã‚ã›ã‚‹ã“ã¨ã§ã€ä»»æ„ã‚³ãƒ¼ãƒ‰ã®å®Ÿè¡ŒãŒã§ãã¦ã—ã¾ã†ã€‚æ•°ã‚ã‚‹è„†å¼±æ€§ã®ä¸ã§ã‚‚ã¨ãã«ãƒ¤ãƒã„ã‚„ã¤ã ã€‚ã©ã“ãŒç©´ãªã®ã‹ã¨ã„ã†ã¨ã€ã‚¿ã‚¤ãƒˆãƒ«ã«ã‚‚ã‚ã‚‹ã¨ãŠã‚Šç®—è¡“å¼ãªã®ã ãŒã€ã—
kirakking 2019/09/02
linux

shell

shellscript
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kirakking 2016/12/24
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shellscript

shell

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command line
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ã‚·ã‚§ãƒ«ã®å±•é–‹é †åºã«æ°—ã‚’ã¤ã‘ã‚ˆã† - Qiita
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kirakking 2016/12/24
shell

shellscript

command line

syntax
ãƒªãƒ³ã‚¯
ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã®å›ï¼ é¨™ã•ã‚Œã‚‹ãªï¼ ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¯ãã†æ›¸ã„ã¡ã‚ƒé§„ç›®ã ï¼ï¼ ã¨ã„ã†è©± - Qiita
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kirakking 2016/12/08
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shellscript

shell

programming

language
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ShellCheck â€“ shell script analysis tool
GPLv3: free as in freedom documented on the ShellCheck Wiki available on GitHub (as is this website) already packaged for your distro or packageÂ manager supported as an integrated linter in majorÂ editors available in CodeClimate, Codacy and CodeFactor to auto-check your GitHub repo written in Haskell, if you're into that sortÂ ofÂ thing.
kirakking 2014/05/30
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haskell

shell

shellscript

web service

analysis
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