{"categories":["Shell"],"title":"Shell\u306e\u5c0f\u30cd\u30bf\u96c6","url":"https://blog1.mammb.com/entry/20091109/1257771474","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog1.mammb.com%2Fentry%2F20091109%2F1257771474\" title=\"Shell\u306e\u5c0f\u30cd\u30bf\u96c6 - A Memorandum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/Naotsugu/","blog_url":"https://blog1.mammb.com/","author_name":"Naotsugu","type":"rich","version":"1.0","image_url":null,"blog_title":"A Memorandum","width":"100%","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","published":"2009-11-09 21:57:54","description":"\u6587\u5b57\u5217\u306e\u9577\u3055\u3092\u5f97\u308b expr \u306f\u5f15\u6570\u306b\u30b3\u30ed\u30f3\u304c\u3042\u308b\u3068\u3001\u305d\u306e\u53f3\u5074\u3068\u5de6\u5074\u306e\u6587\u5b57\u5217\u3092\u6bd4\u8f03\u3057\u3066\u3001\u5148\u982d\u304b\u3089\u4f55\u6587\u5b57\u307e\u3067\u304c\u7b49\u3057\u3044\u304b\u3068\u3044\u3046\u5024\u3092\u8fd4\u5374\u3059\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3059\u308b\u3068\u6587\u5b57\u5217\u306e\u9577\u3055\u304c\u5f97\u3089\u308c\u308b\u3002 expr \"string\" : '.*' \u6587\u5b57\u5217\u4e2d\u306b\u7279\u5b9a\u306e\u6587\u5b57\u5217\u304c\u5b58\u5728\u3059\u308b\u304b\u3092\u8abf\u3079\u308b if echo \"$STRING\" | grep \"$SUBSTRING\" > /dev/null then echo \"Found it\" fi \u6587\u5b57\u5217\u306e\u4f59\u8a08\u306a\u30db\u30ef\u30a4\u30c8\u30b9\u30da\u30fc\u30b9\u306e\u524a\u9664 echo \u30b3\u30de\u30f3\u30c9\u306f\u30bf\u30d6\u3084\u9023\u7d9a\u3057\u305f\u30db\u30ef\u30a4\u30c8\u30b9\u30da\u30fc\u30b9\u30921\u3064\u306e\u30db\u30ef\u30a4\u30c8\u30b9\u30da\u30fc\u30b9\u306b\u5909\u63db\u3057\u3001\u5148\u982d\u3084\u672b\u5c3e\u306b\u3042\u308b\u30db\u30ef\u30a4\u30c8\u30b9\u30da\u30fc\u30b9\u3092\u53d6\u308a\u9664\u304f\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u2026"}