{"provider_url":"https://hatena.blog","type":"rich","width":"100%","title":"shell\u3060\u3051\u3067\u975e\u540c\u671f\u51e6\u7406\u3092\u884c\u3048\u308b\u304b?","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshammerism.hatenadiary.com%2Fentry%2F20130116%2Fp1\" title=\"shell\u3060\u3051\u3067\u975e\u540c\u671f\u51e6\u7406\u3092\u884c\u3048\u308b\u304b? - Shammer&#39;s Philosophy\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["ShellScript"],"description":"\u3069\u3046\u3084\u3089\u3001wait \u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3068 trap \u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u304c\u3042\u308b\u3089\u3057\u3044\u3002 \u7aef\u672b\u306e\u30b7\u30a7\u30eb(bash,dash,zsh,csh\u7cfb)\u306b\u304a\u3051\u308bwait\u30b3\u30de\u30f3\u30c9\u306b\u3064\u3044\u3066 - \u8a66\u9a13\u904b\u7528\u4e2d\u306aLinux\u5099\u5fd8\u9332 \u3010 trap \u3011 \u30b7\u30b9\u30c6\u30e0\u5272\u308a\u8fbc\u307f\u6642\u306e\u51e6\u7406\u3092\u8a2d\u5b9a\u3059\u308b | \u65e5\u7d4c xTECH\uff08\u30af\u30ed\u30b9\u30c6\u30c3\u30af\uff09 wait\u4f7f\u7528\u4f8b \u6307\u5b9a\u3057\u305fPID\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u5f85\u3064\u3001\u3068\u3044\u3046\u3088\u3046\u306b\u4f7f\u7528\u3067\u304d\u308b\u3089\u3057\u3044\u3002\u304c\u3001\u5358\u4f53\u3067\u306f\u4f7f\u7528\u3067\u304d\u306a\u3044(\u3068\u3044\u3046\u304b\u7528\u9014\u304c\u601d\u3044\u6d6e\u304b\u3070\u306a\u3044)\u3002\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u4e2d\u3067\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u610f\u5473\u306e\u3042\u308b\u4f55\u304b\u3092\u3067\u304d\u305d\u3046\u3060\u3002 #!/bin/bash do_something & wait $! result=`get_result_of\u2026","published":"2013-01-16 00:00:00","blog_title":"Shammer's Philosophy","version":"1.0","image_url":null,"url":"https://shammerism.hatenadiary.com/entry/20130116/p1","height":"190","author_name":"shammer","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/shammer/","blog_url":"https://shammerism.hatenadiary.com/"}