{"image_url":null,"title":"sed\u3067\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u7d424\u884c\u3092\u6d88\u3059\u51e6\u7406\u306b\u3064\u3044\u3066","categories":["\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8"],"url":"https://auewe.hatenablog.com/entry/2017/01/03/023828","provider_url":"https://hatena.blog","blog_url":"https://auewe.hatenablog.com/","blog_title":"\u4f59\u767d\u306e\u66f8\u304d\u306a\u3050\u308a","author_name":"auewe","published":"2017-01-03 02:38:28","height":"190","type":"rich","width":"100%","author_url":"https://blog.hatena.ne.jp/auewe/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fauewe.hatenablog.com%2Fentry%2F2017%2F01%2F03%2F023828\" title=\"sed\u3067\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u7d424\u884c\u3092\u6d88\u3059\u51e6\u7406\u306b\u3064\u3044\u3066 - \u4f59\u767d\u306e\u66f8\u304d\u306a\u3050\u308a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001sed\u3092\u4f7f\u3063\u305f\u30b9\u30de\u30fc\u30c8\u306a\u65b9\u6cd5\u306f\u7121\u3044\u306e\u3067\u3001head\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002 $ head -n -4 file # \u3069\u3046\u3057\u3066\u3082sed\u3092\u4f7f\u3044\u305f\u3051\u308c\u3070 $ cat file |sed -e '$d' |sed -e '$d' |sed -e '$d' |sed -e '$d' \u30c7\u30de\u304c\u8513\u5ef6\u3057\u3066\u3044\u308b \u4ee5\u4e0b\u306e\u3088\u3046\u306a$-3\u8a18\u6cd5(\u305d\u3093\u306ased\u306f\u306a\u3044)\u3092\u30c7\u30c3\u30c1\u4e0a\u3052\u3066\u7d39\u4ecb\u3057\u3066\u3044\u308b\u8a18\u4e8b\u304c\u591a\u3044\u3002 $ sed -e '$-3,$d' file sed\u30b3\u30de\u30f3\u30c9\u306e\u5099\u5fd8\u9332 - Qiita \u30d5\u30a3\u30eb\u30bf\u306e\u5229\u7528\u6cd5:\u306d\u3053\u3059\u3051\u306e\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8 sed usage - Shouhei\u306e\u30e1\u30e2 sed\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308b\u6700\u7d42\u884c\u306e\u524a\u2026","version":"1.0"}