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Bash for Beginners
Bash ã¯ã€ã‚¯ãƒ©ã‚¦ãƒ‰ ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã¨ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã«é–¢ã—ã¦ã¯ã€ãƒ¦ãƒ‹ãƒãƒ¼ã‚µãƒ«è¨€èªžã¨è¦‹ãªã•ã‚Œã¾ã™ã€‚ å¤šãã®è¨€èªžã§ã¯ã€ãƒ‡ãƒ¼ã‚¿ã¨æƒ…å ±ã‚’æ¸¡ã™ Bash ã‚³ãƒžãƒ³ãƒ‰ãŒã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ãŠã‚Šã€ã‚¯ãƒ©ã‚¦ãƒ‰ã«é–¢ã—ã¦ã¯ã€ã™ã¹ã¦ã®ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ãŒã€ãã‚Œã‚’ä½¿ç”¨ã—ã¦ç’°å¢ƒã¨å¯¾è©±ã™ã‚‹ã“ã¨ã‚’ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã™ã€‚ ã“ã®ã‚³ãƒ¼ã‚¹ã§ã¯ã€ã“ã®è¨€èªžã«ã¤ã„ã¦ç†è§£ã—ã¦ãŠãå¿…è¦ãŒã‚ã‚‹ã“ã¨ã™ã¹ã¦ã«ã¤ã„ã¦ã¯èª¬æ˜Žã—ã¾ã›ã‚“ãŒã€Bash ã§ã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆã«ã¤ã„ã¦ã®åŸºç¤Žã«ã¤ã„ã¦èª¬æ˜Žã—ãŸã„ã¨è€ƒãˆã¦ã„ã¾ã™ã€‚ ã‚³ãƒ¼ã‚¹ã®æœ€å¾Œã«ã¯ã€Bash ã‚’ä½¿ç”¨ã—ã¦ç‹¬è‡ªã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ä½œæˆã—ã€ã‚¿ã‚¹ã‚¯ã‚’è‡ªå‹•åŒ–ã§ãã¾ã™ã€‚ Bash ã¯ã€ã‚¯ãƒ©ã‚¦ãƒ‰ ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã¨ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã«é–¢ã—ã¦ã¯ã€ãƒ¦ãƒ‹ãƒãƒ¼ã‚µãƒ«è¨€èªžã¨è¦‹ãªã•ã‚Œã¾ã™ã€‚ å¤šãã®è¨€èªžã§ã¯ã€ãƒ‡ãƒ¼ã‚¿ã¨æƒ…å ±ã‚’æ¸¡ã™ Bash ã‚³ãƒžãƒ³ãƒ‰ãŒã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ãŠã‚Šã€ã‚¯ãƒ©ã‚¦ãƒ‰ã«é–¢ã—ã¦ã¯ã€ã™ã¹ã¦ã®ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ãŒã€ãã‚Œã‚’ä½¿ç”¨ã—ã¦ç’°å¢ƒã¨å¯¾è©±ã™ã‚‹ã“ã¨ã‚’
S0R5 2023/03/18
bash
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Bash ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ãƒ‡ãƒãƒƒã‚°ã‚„å…¥åŠ›è£œå®ŒãŒã§ãã‚‹ Visual Studio Code æ‹¡å¼µæ©Ÿèƒ½ï¼ˆWSL2,mac,Linuxå¯¾å¿œï¼‰ - Qiita
Bash ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ãƒ‡ãƒãƒƒã‚°ã‚„å…¥åŠ›è£œå®ŒãŒã§ãã‚‹ Visual Studio Code æ‹¡å¼µæ©Ÿèƒ½ï¼ˆWSL2,mac,Linuxå¯¾å¿œï¼‰ShellScriptBashdebugVSCode WSL2 ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã«ã‚‚çµ±åˆé–‹ç™ºç’°å¢ƒã‚’ Bash ã®ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆ (shell script) ã¯ Linux ã¯ã‚‚ã¡ã‚ã‚“ mac ã‚„ Windows ã§ã‚‚å‹•ä½œã—ã¾ã™ã€‚ ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®æ–‡æ³•ã«ã¯ã‹ãªã‚Šã‚¯ã‚»ãŒã‚ã‚Šã¾ã™ãŒã€ä»•æ§˜ãŒå®‰å®šã—ã¦ã„ã‚‹ãŸã‚ã«ç§»æ¤ã™ã‚‹å¿…è¦ãŒãªã„ã¨ã„ã†å¤§ããªãƒ¡ãƒªãƒƒãƒˆãŒã‚ã‚Šã¾ã™ã€‚ãŸã ã€ä¸€èˆ¬çš„ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã¨ç•°ãªã‚Šã€ãƒ‡ãƒãƒƒã‚¬ãƒ¼ãŒä½¿ãˆãªã„ãŸã‚æœŸå¾…ã—ãŸå‹•ä½œã¨ç•°ãªã‚‹ã¨ãã«å‹•ããŒåˆ†ã‹ã‚Šã¥ã‚‰ã„ã¨ã„ã†å¼±ç‚¹ãŒã‚ã‚Šã¾ã—ãŸã€‚ ã—ã‹ã—ã€ãã‚Œã¯ã‚‚ã†éŽåŽ»ã®è©±ã§ã™ã€‚ Visual Studio Code ã® Bash Debug æ‹¡å¼µæ©Ÿèƒ½ã‚’ä½¿ãˆã°ã€ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§ã‚‚ã‚¹ãƒ†ãƒƒãƒ—å®Ÿè¡Œã‚„ç’°å¢ƒå¤‰æ•°ã®å€¤ã®ã‚¦ã‚©ãƒƒ
S0R5 2022/11/20
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Googleã®Shell Style Guideã®é‚¦è¨³ - Qiita
èƒŒæ™¯ (Background) ã©ã®ã‚·ã‚§ãƒ«ã‚’ä½¿ã†ã‹ (Which Shell to Use) Bash ã¯å®Ÿè¡ŒãŒè¨±å¯ã•ã‚ŒãŸå”¯ä¸€ã®ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆè¨€èªžã§ã‚ã‚‹ã€‚ å®Ÿè¡Œå¯èƒ½ãƒ•ã‚¡ã‚¤ãƒ«ã¯ #!/bin/bash ã¨æœ€å°é™ã®ãƒ•ãƒ©ã‚°ã§å§‹ã‚ãªã‘ã‚Œã°ãªã‚‰ãªã„ã€‚ã‚·ã‚§ãƒ«ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã®è¨å®šã« set ã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã§ã€ ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ bash script_name ã¨ã—ã¦å‘¼ã³å‡ºã—ã¦ã‚‚ãã®æ©Ÿèƒ½ã‚’æãªã‚ãªã„ã‚ˆã†ã«ã›ã‚ˆã€‚ å…¨ã¦ã®å®Ÿè¡Œå¯èƒ½ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ bash ã«åˆ¶é™ã™ã‚‹ã“ã¨ã§ã€å…¨ã¦ã®ãƒžã‚·ãƒ³ã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚ŒãŸä¸€è²«ã—ãŸã‚·ã‚§ãƒ«è¨€èªžã‚’å¾—ã‚‹ã€‚ ã“ã‚Œã«å¯¾ã™ã‚‹å”¯ä¸€ã®ä¾‹å¤–ã¯ã€ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°å¯¾è±¡ã«ã‚ˆã£ã¦å¼·åˆ¶ã•ã‚Œã‚‹å ´åˆã§ã‚ã‚‹ã€‚ã“ã®1ã¤ã®ä¾‹ã¨ã—ã¦ã€Solaris SVR4 ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã¯ã€ã©ã‚“ãªã‚¹ã‚¯ãƒªãƒ—ãƒˆã«ã‚‚ plain Bourne shell ã§ã‚ã‚‹ã“ã¨ã‚’è¦æ±‚ã™ã‚‹ã€‚ ã„ã¤ã‚·ã‚§ãƒ«ã‚’ä½¿ã†ã‹ (When to use Shell) ã‚·ã‚§ãƒ«
S0R5 2022/10/30
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Shell Script Best Practices â€” The Sharat's
This article is about a few quick thumb rules I use when writing shell scripts that Iâ€™ve come to appreciate over the years. Very opinionated. ThingsÂ¶ Use bash. Using zsh or fish or any other, will make it hard for others to understand / collaborate. Among all shells, bash strikes a good balance between portability and DX. Just make the first line be #!/usr/bin/env bash, even if you donâ€™t give exec
S0R5 2022/10/29
bash
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https://twitter.com/mootastic/status/1581404735445168129
S0R5 2022/10/17
bash

docker

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GitHub - onceupon/Bash-Oneliner: A collection of handy Bash One-Liners and terminal tricks for data processing and Linux system maintenance.
I am glad that you are here! I was working on bioinformatics a few years ago and was amazed by those single-word bash commands which are much faster than my dull scripts, time saved through learning command-line shortcuts and scripting. Recent years I am working on cloud computing and I keep recording those useful commands here. Not all of them is oneliner, but i put effort on making them brief an
S0R5 2022/05/05
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å®Ÿè¡Œä¸ã®ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’chattr(1)ã‚’ä½¿ã£ã¦immutableã«ã™ã‚‹ã¨ã„ã†ã®ã¯ã©ã†ã‹ - ãã®æ‰‹ã®å¹³ã¯å°»ã‚‚ã¤ã‹ã‚ã‚‹ã•
[è¿½è¨˜] å®Ÿè¡Œä¸ã®ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’chattr(1)ã‚’ä½¿ã£ã¦immutableã«ã™ã‚‹ã¨ã„ã†ã®ã¯ã©ã†ã‹ - ãã®æ‰‹ã®å¹³ã¯å°»ã‚‚ã¤ã‹ã‚ã‚‹ã• èª¿ã¹ã¦ã¿ãŸã‘ã©ã“ã‚ŒãŒè‰¯ã•ãã† <a href="https://stackoverflow.com/a/3399850/1921216" target="_blank" rel="noopener nofollow">https://stackoverflow.com/a/3399850/1921216</a>2022/01/02 17:02 b.hatena.ne.jp ã“ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ã‚³ãƒ¡ãƒ³ãƒˆã§æŒ‡æ‘˜ã•ã‚Œã¾ã—ãŸãŒã€immutableã«ã™ã‚‹ã¾ã§ã‚‚ãªãã“ã®ãƒ©ãƒƒãƒ‘ãƒ¼ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’å™›ã¾ã›ã‚‹ã¨è‰¯ã•ãã†ã€‚ #!/bin/bash # usage: # sh-run.sh script-you-want-to-run.sh args... set -ue file="$
S0R5 2022/01/02
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Lustre ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã®ãƒ•ã‚¡ã‚¤ãƒ«æ¶ˆå¤±ã«ã¤ã„ã¦ | æ—¥æœ¬ãƒ’ãƒ¥ãƒ¼ãƒ¬ãƒƒãƒˆãƒ»ãƒ‘ãƒƒã‚«ãƒ¼ãƒ‰åˆåŒä¼šç¤¾
S0R5 2021/12/29
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bash ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®å®Ÿè¡Œä¸ä¸Šæ›¸ãå‹•ä½œã«ã¤ã„ã¦
ã‚’è¨å®šã—ã¦ã‹ã‚‰å†åº¦è©¦ã—ãŸæ‰€ bar ãŒè¡¨ç¤ºã•ã‚ŒãŸã€‚backupcopy ã¯ç·¨é›†ä¸ã®ãƒ•ã‚¡ã‚¤ãƒ«ã«ã‚ˆã£ã¦è‡ªå‹•ã§åˆ¤åˆ¥ã™ã‚‹ auto ãŒãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã«ãªã£ã¦ã„ã‚‹ç‚ºã€è©¦ã™éš›ã«ã¯æ˜Žç¤ºçš„ã« yes ã«è¨å®šã—ãªã„ã¨ã„ã‘ãªã„ã€‚ bash ã®å®Ÿè£…ç¢ºèª evalstring.c ã® parse_and_execute ã§ã‚³ãƒžãƒ³ãƒ‰ãŒå‡¦ç†ã•ã‚Œã¦ãŠã‚Šã€input.c ã® with_input_from_buffered_stream ã§èªã¿è¾¼ã¿ã®æº–å‚™ãŒè¡Œã‚ã‚Œã¦ã„ã‚‹ã€‚ãƒãƒƒãƒ•ã‚¡ã®èªã¿è¾¼ã¿ã®æœ¬ä½“ã¯ y.tab.c ã¤ã¾ã‚Šãƒ‘ãƒ¼ã‚µã‹ã‚‰ç›´æŽ¥å‘¼ã°ã‚Œã¦ãŠã‚Šã€ã“ã®ãƒ‘ãƒ¼ã‚µã¯ fgets(3) ã§èªã¿è¾¼ã¾ã‚Œã¤ã¤å®Ÿè¡Œã•ã‚Œã‚‹ç‚ºã€ä¸€æ‹¬ã§ãƒ•ã‚¡ã‚¤ãƒ«ãŒèªã¿è¾¼ã¾ã‚Œã¦ã„ã‚‹è¨³ã§ã¯ãªã„ã€‚ while/do ã§ãƒ«ãƒ¼ãƒ—å®Ÿè¡Œã—ãŸéš›ã«ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚’æ›¸ãæ›ãˆã‚‰ã‚ŒãŸã‚‰æˆ»ã‚Šå…ˆã¯ã©ã†ãªã‚‹ã‹ã€ã«ã¤ã„ã¦ã¯ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¯ãƒãƒƒãƒ•ã‚¡ä»˜ãã§èªã¿è¾¼ã¾ã‚Œã¦ãŠã‚Šã€ãã®ãƒãƒƒãƒ•ã‚¡ãŒãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‹ã‚‰èª
S0R5 2021/12/29
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Tips: å®Ÿè¡Œä¸ã®ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ãã‹ãˆã‚‹ã¨ãã«ã¯ - Qiita
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S0R5 2021/12/29
bash
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Bash Scriptã®ä½œæ³• - Qiita
ã¯ã˜ã‚ã« ãƒãƒ¼ãƒ é–‹ç™ºã§ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆï¼ˆç‰¹ã«Bash Script)ã‚’æ›¸ãéš›ã«å®ˆã‚‹ã¹ããƒ«ãƒ¼ãƒ«ã‚’ã¾ã¨ã‚ã¾ã™ã€‚ ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ã‚³ãƒ¼ãƒ‰ãƒ¬ãƒ“ãƒ¥ãƒ¼ã‚’ã™ã‚‹éš›ç‰ã«ãŠå½¹ç«‹ã¦ãã ã•ã„ã€‚ ã‚¹ã‚¯ãƒªãƒ—ãƒˆå -åŒºåˆ‡ã‚Šã®å°æ–‡å—è‹±æ•°å—ï¼ˆã„ã‚ã‚†ã‚‹kebab-caseï¼‰ã‚’ã¤ã‘ã‚‹ã€‚æ‹¡å¼µåã¯.sh. ã“ã‚Œã¯ç‰¹ã«ç†ç”±ãŒã‚ã‚‹ã‚ã‘ã§ã¯ãªã„ã®ã§_åŒºåˆ‡ã‚Šã§ã‚‚ã‚ˆã„ã—ã€ãƒãƒ¼ãƒ å†…ã«zshã‚„fishç‰ã®ä»–Shellæ„›å¥½å®¶ãŒã„ã‚‹å ´åˆã¯æ‹¡å¼µåã¯.bashã§ã‚‚è‰¯ã„ã€‚ã©ã¡ã‚‰ã«ã›ã‚ˆãƒãƒ¼ãƒ å†…ã§ã¯çµ±ä¸€ã—ã¦ãŠã‹ãªã„ã¨æ··ä¹±ã®å…ƒã¨ãªã‚‹ã€‚ æ”¹è¡Œã‚³ãƒ¼ãƒ‰ LFã‚’ä½¿ç”¨ã™ã‚‹ã€‚CRLFã ã¨å‹•ä½œã—ãªã„ã®ã§æ›¸ãéš›ã«é–“é•ã†ã“ã¨ã¯ãªã„ãŒã€Windowsä¸Šã®gitã®autocrlfè¨å®šã«ã‚ˆã£ã¦ã¯ã”ä¸å¯§ã«CRLFã§ãƒã‚§ãƒƒã‚¯ã‚¢ã‚¦ãƒˆã•ã‚Œã¦ã—ã¾ã†ã€‚ é¿ã‘ã‚‹ãŸã‚ã«ã¯git config --global core.autocrlf inputã¨ã™ã‚‹ã‹ã€.gitattributesã‚’ãƒ¬ãƒã‚¸ãƒˆãƒª
S0R5 2021/09/27
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S0R5 2021/08/03
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POSIXæº–æ‹ ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§ãƒžãƒ«ãƒã‚³ã‚¢ã®èƒ½åŠ›ã‚’æ´»ç”¨ã™ã‚‹ä¸¦åˆ—å‡¦ç†ã®å®Ÿè£…ï¼ˆæœ€å¤§ä¸¦åˆ—æ•°ã‚ã‚Šã€GNU Parallel, xargsãªã—ï¼‰ - Qiita
å®Ÿã¯æœ€å¤§ä¸¦åˆ—æ•°ã®åˆ¶é™ãŒãªã‘ã‚Œã°ã‚¸ãƒ§ãƒ–ï¼ˆæ¨™æº–å…¥åŠ›ã‹ã‚‰ã®ä¸€è¡Œå˜ä½ã®ãƒ‡ãƒ¼ã‚¿ï¼‰ã®æ•°ã ã‘ãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰ãƒ—ãƒã‚»ã‚¹ã‚’èµ·å‹•ã™ã‚Œã°ã„ã„ã®ã§ã‹ãªã‚Šç°¡å˜ã«å®Ÿè£…ã§ãã¾ã™ã€‚ã§ã™ãŒæ™®é€šã¯å«Œã§ã™ã‚ˆãï¼Ÿã¨ã„ã†ã“ã¨ã§æœ€å¤§ä¸¦åˆ—æ•°ã‚’åˆ¶é™ã™ã‚‹å‡¦ç†ã‚’å…¥ã‚Œã¦ã„ã¾ã™ã€‚ã¾ãŸé€šå¸¸ã®åˆ©ç”¨ã§å¿…è¦ã«ãªã‚Šãã†ãª CTRL-C ã¨ TERM ã‚·ã‚°ãƒŠãƒ«ã¸ã®å¯¾å¿œã‚‚ã—ã¦ã„ã¾ã™ã€‚ #!/bin/sh set -eu [ "${ZSH_VERSION:-}" ] && setopt shwordsplit MAX_PROC=4 # æœ€å¤§ä¸¦åˆ—æ•° # INT(CTRL-C)ã€TERM ã«ã‚ˆã‚‹çµ‚äº†å‡¦ç† terminate() { trap '' TERM kill -TERM 0 exit "$1" } trap "terminate 130" INT trap "terminate 143" TERM # trap : CONT # ä¸¦åˆ—ã§å®Ÿè¡Œã•ã‚Œã‚‹å‡¦ç† fu
S0R5 2021/03/02
bash
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S0R5 2021/02/18
bash
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S0R5 2020/03/25
bash
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bash ã®å±é™ºãªç®—è¡“å¼ - ã©ã•ã«ã£ã
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S0R5 2019/09/02
security

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S0R5 2018/12/12
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S0R5 2017/01/09
bash
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bashã®ãƒ’ã‚¢ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’æ´»ç”¨ã™ã‚‹ - Qiita
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S0R5 2016/03/07
bash
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GitHub - dominictarr/JSON.sh: a pipeable JSON parser written in Bash
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S0R5 2016/02/13
JSON

bash

shell
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