{"description":"\u30b7\u30a7\u30eb\u306e\u5909\u6570\u306e\u5024\u306e\u4e00\u90e8\u5206\u3092\u5207\u308a\u51fa\u3057\u305f\u3044\u6642\u3001\u4f4d\u7f6e\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u306a\u3089\u3070\u3053\u3093\u306a\u611f\u3058\u3002 $ VERIABLE=\"12345\" $ echo ${VERIABLE:0:3} 123 \u306a\u308b\u307b\u3069\u3002\u7c21\u5358\u3060\u3002","provider_url":"https://hatena.blog","author_name":"AkiSuTe","blog_title":"\u99c4\u6587\u3060\u3063\u3066","author_url":"https://blog.hatena.ne.jp/AkiSuTe/","published":"2007-09-11 18:49:06","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakisute.hatenablog.com%2Fentry%2F20070911%2F1189504146\" title=\" \u5fd8\u308c\u306a\u3044\u3088\u3046\u306b - \u99c4\u6587\u3060\u3063\u3066\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","blog_url":"https://akisute.hatenablog.com/","provider_name":"Hatena Blog","image_url":null,"categories":["shell"],"type":"rich","version":"1.0","url":"https://akisute.hatenablog.com/entry/20070911/1189504146","title":" \u5fd8\u308c\u306a\u3044\u3088\u3046\u306b"}