{"categories":["awk"],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/Rocco/","author_name":"Rocco","height":"190","blog_url":"https://rocco.hatenadiary.org/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/R/Rocco/20071005/20071005230008.png","published":"2007-11-04 00:00:00","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frocco.hatenadiary.org%2Fentry%2F20071104%2Fp1\" title=\"0 \u306e\u30ab\u30a6\u30f3\u30c8 - \u65e5\u672c GNU AWK \u30e6\u30fc\u30b6\u30fc\u4f1a 0.2\" 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%","title":"0 \u306e\u30ab\u30a6\u30f3\u30c8","url":"https://rocco.hatenadiary.org/entry/20071104/p1","blog_title":"\u65e5\u672c GNU AWK \u30e6\u30fc\u30b6\u30fc\u4f1a 0.2","description":"\u308f\u305f\u306a\u3079\u3055\u3093\u306e\u3068\u3053\u308d\u306e\u554f\u984c\u3092 awk \u3067\u3082\u3084\u3063\u3066\u307f\u305f\u3051\u3069\u3001\u77ed\u304f\u306a\u3044\u306a\u3041\u3002 0\u306e\u30ab\u30a6\u30f3\u30c8 $ seq 1000 | awk -v RS=\"\" '$0=gsub(\"0\",\"\")' 192\u3067\u3082\u3001\u3053\u308c\u3092\u4f1a\u793e\u3068\u304b\u3067\u66f8\u304b\u308c\u3066\u3082\u56f0\u308b\u306a\u3041\u3002(^^; \u5f8c\u304b\u3089\u8aad\u3081\u306a\u3044\u3002(\u307e\u3041\u3001\u3053\u308c\u305d\u306e\u3082\u306e\u306a\u3089\u5206\u304b\u308b\u3051\u3069\u3001\u4f55\u304b\u306b\u7d1b\u308c\u8fbc\u3080\u3068\u672c\u6c17\u3067\u8f9b\u3044)gsub() \u304c\u7f6e\u63db\u6570\u3092\u8fd4\u3059\u306e\u3068\u3001$0 \u3078\u4ee3\u5165\u3059\u308b\u3053\u3068\u3067 true ('1') \u306b\u306a\u308a\u81ea\u52d5\u7684\u306b $0 \u3092 print \u3055\u305b\u3066\u3001RS \u3092 \"\" \u306b\u3059\u308b\u3053\u3068\u3067\u5168\u3066\u3092 1 \u3064\u306e\u30ec\u30b3\u30fc\u30c9\u3068\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u304c\u6700\u77ed\u304b\u3069\u3046\u304b\u306f\u4e0d\u660e\u3067\u3059\u3002","type":"rich","provider_url":"https://hatena.blog"}