{"author_name":"wannabe-jellyfish","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemory-lovers.blog%2Fentry%2F2018%2F10%2F06%2F003211\" title=\"bash\u3067\u5909\u6570\u5c55\u958b\uff1a sed\u3092\u4f7f\u308f\u305a\u6587\u5b57\u5217\u7f6e\u63db - \u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"blog_title":"\u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002","title":"bash\u3067\u5909\u6570\u5c55\u958b\uff1a sed\u3092\u4f7f\u308f\u305a\u6587\u5b57\u5217\u7f6e\u63db","author_url":"https://blog.hatena.ne.jp/wannabe-jellyfish/","description":"\u3042\u307e\u308a\u4f7f\u308f\u306a\u3044\u306e\u3060\u3051\u308c\u3069\u3001bash\u306e\u5909\u6570\u5c55\u958b\u306b\u3064\u3044\u3066\u8abf\u3079\u305f\u306e\u3067\u3001\u305d\u306e\u6642\u306e\u5099\u5fd8\u9332\u3002 \u610f\u5916\u3068\u3044\u308d\u3044\u308d\u3067\u304d\u3066\u4fbf\u5229\uff01\uff01 #!/bin/bash FOO='AB-AB-CD-CD' ### \u6587\u5b57\u5217\u7f6e\u63db # \u6700\u521d\u306e\u4e00\u81f4\u306e\u307f\uff1a ${\u5909\u6570\u540d/\u7f6e\u63db\u524d\u6587\u5b57\u5217/\u7f6e\u63db\u5f8c\u6587\u5b57\u5217} echo ${FOO/AB/ab} # => ab-AB-CD-CD # \u3059\u3079\u3066 \uff1a ${\u5909\u6570\u540d//\u7f6e\u63db\u524d\u6587\u5b57\u5217/\u7f6e\u63db\u5f8c\u6587\u5b57\u5217} echo ${FOO//AB/ab} # => ab-ab-CD-CD ### \u524d\u65b9\u4e00\u81f4\u3067\u306e\u524a\u9664 # \u6700\u77ed\u4e00\u81f4 : ${\u5909\u6570\u540d#\u30d1\u30bf\u30fc\u30f3} echo ${FOO#*C} # => D-CD # \u6700\u9577\u4e00\u81f4 : ${\u5909\u2026","published":"2018-10-06 00:32:11","width":"100%","height":"190","type":"rich","url":"https://memory-lovers.blog/entry/2018/10/06/003211","provider_name":"Hatena Blog","version":"1.0","provider_url":"https://hatena.blog","blog_url":"https://memory-lovers.blog/","categories":["bash","linux"]}