Writing command-line apps in Ruby
While it's fun to write little one off utility scripts, sometimes you need to write a real honest to God command-line application. One that takes arguments and plays nicely with unix conventions for input, output, error reporting, etc. Fortunately, Ruby gives you all the building blocks you need to command-line applications fairly easily. In this post I hope to go beyond the typical "how to do X w
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自分用ã«ãƒ¡ãƒ¢ã—ã¦ãŠã コマンド実行 CMD1; CMD2, CMD1 && CMD2 ;ã¯CMD1ã®çµæžœã«é–¢ã‚らãšCMD2も実行ã•ã‚Œã‚‹ &&ã¯CMD1ã®çµæžœãŒæ£å¸¸ãªå ´åˆã®ã¿CMD2ãŒå®Ÿè¡Œã•ã‚Œã‚‹ CMD1 || CMD2 - 失敗時ã«å¾Œç¶šã‚³ãƒžãƒ³ãƒ‰ã‚’実行ã™ã‚‹ CMD || printf "%b" "MSG"ã§ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’表示ã™ã‚‹ エラーメッセージ表示後exit 1ã—ãŸã„å ´åˆ = CMD || { printf "%b" "FAILED.\n" ; exit 1 } CMD || printf "%b" "FAILED.\n" ; exit 1ã¨æ³¢æ‹¬å¼§ç„¡ã—ã§æ›¸ãã¨æœŸå¾…通り動作ã—ãªã„（CMDãŒæˆåŠŸæ™‚ã‚‚exit 1ã—ã¦ã—ã¾ã†ï¼‰ CMD & - ãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰å®Ÿè¡Œ CMD &ã§[1] 4592ã®ã‚ˆã†ã«ã‚¸ãƒ§ãƒ–番å·ã¨ãƒ—ãƒã‚»ã‚¹IDãŒè¡¨ç¤ºã•ã‚Œã‚‹ killã—ãŸã‘ã‚Œã°kill %ã‚¸ãƒ§ãƒ–ç•ªå· ã‹ kill
Bashタブ補完自作入門 - Cybozu Inside Out | サイボウズエンジニアã®ãƒ–ãƒã‚°
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Clink
Overview Clink combines the native Windows shell cmd.exe with the powerful command line editing features of the GNU Readline library, which provides rich completion, history, and line-editing capabilities. Readline is best known for its use in the well-known Unix shell Bash, the standard shell for Mac OS X and many Linux distributions. Features The same line editing as Bash (from GNU’s Readline li
Writing a Shell Script From Scratch | Envato Tuts+
Writing shell scripts can be rather daunting, primarily because the shell isn't the most friendly of languages to use. However, I hope to show you in this tutorial that shell scripting is actually not as tough or as scary as you might expect. For this tutorial, we'll write a script that makes the process of using the Jasmine test framework a little bit easier. Actually, I wouldn't use this script
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explainshell.com - match command-line arguments to their help text
GitHub - bmatzelle/gow: Unix command line utilities installer for Windows.
Directory bookmarking for bash
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