{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgoosyun.hatenablog.jp%2Fentry%2F2026%2F04%2F10%2F145811\" title=\"awk\u306esub()\u95a2\u6570\u306e\u7b2c\uff11\u5f15\u6570\u6b63\u898f\u8868\u73fe\u306e\u66f8\u304d\u65b9 - \u3064\u308c\u3065\u308c\u96fb\u8133\u8a18\uff08\u65e5\u304f\u3089\u3057PC\u306b\u5411\u304b\u3072\u3066\uff09\" 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/goosyun/","version":"1.0","blog_url":"https://goosyun.hatenablog.jp/","author_name":"goosyun","type":"rich","height":"190","provider_name":"Hatena Blog","title":"awk\u306esub()\u95a2\u6570\u306e\u7b2c\uff11\u5f15\u6570\u6b63\u898f\u8868\u73fe\u306e\u66f8\u304d\u65b9","description":"\u30c6\u30ad\u30b9\u30c8\u30c7\u30fc\u30bf\u306a\u3069\u3092\u51e6\u7406\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9eawk\u3067\u306f\u3001sub()\u3084gsub()\u306f\u3001\u6587\u5b57\u5217\u7f6e\u63db\u306e\u95a2\u6570\u3067\u3059\u3002 sub(\u7f6e\u63db\u5bfe\u8c61\u6b63\u898f\u8868\u73fe,\u7f6e\u63db\u5f8c\u6587\u5b57\u5217,\u5165\u529b\u6587\u5b57\u5217)\u3068\u3044\u3046\u66f8\u304d\u65b9\u3092\u3057\u307e\u3059\uff08\u7b2c\uff13\u5f15\u6570\u7701\u7565\u3067\u306f\u3001$0\u3068\u306a\u308a\u307e\u3059\u3002\uff09\u3002 \u3053\u308c\u3067\u3001\u7b2c\uff11\u5f15\u6570\u306e\u6b63\u898f\u8868\u73fe\u306b\u30de\u30c3\u30c1\u3059\u308b\u6587\u5b57\u5217\u304c\u3001\u7b2c\uff12\u5f15\u6570\u306e\u6587\u5b57\u5217\u3067\u7f6e\u63db\u3055\u308c\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001\u6b21\u306e\u8a18\u8ff0\u3092\u3057\u3066\u5b9f\u884c\u3059\u308b\u3068\u3001aiuEo \u3068\u51fa\u529b\u3055\u308c\u307e\u3059\u3002 $ echo \"aiueo\" | awk '{sub(/e/,\"E\");print}' \u82b1\u898b\u306e\u30bf\u30c3\u30af\u30b9 data.txt\u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u3001\u6b21\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u307e\u3059\u3002 1 \u592a\u90ce 2 \u4e8c\u90ce 3 \u4e09\u90ce 4 \u56db\u90ce \u2026","width":"100%","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30fb\u30de\u30af\u30ed"],"url":"https://goosyun.hatenablog.jp/entry/2026/04/10/145811","published":"2026-04-10 14:58:11","provider_url":"https://hatena.blog","blog_title":"\u3064\u308c\u3065\u308c\u96fb\u8133\u8a18\uff08\u65e5\u304f\u3089\u3057PC\u306b\u5411\u304b\u3072\u3066\uff09","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/g/goosyun/20260410/20260410153802.jpg"}