{"provider_name":"Hatena Blog","blog_title":"BioErrorLog Tech Blog","description":"awk\u3067\u7c21\u5358\u306b\u3067\u304d\u307e\u3059: awk '!seen[$0]++' \u306f\u3058\u3081\u306b \u30b3\u30de\u30f3\u30c9\u3067\u91cd\u8907\u884c\u3092\u6392\u9664\u3057\u3066\u4e00\u5ea6\u3060\u3051\u8868\u793a\u3059\u308b \u30b3\u30de\u30f3\u30c9\u89e3\u8aac \u5b9f\u884c\u4f8b \u304a\u308f\u308a\u306b \u53c2\u8003 \u306f\u3058\u3081\u306b \u30b3\u30de\u30f3\u30c9\u3067\u91cd\u8907\u884c\u3092\u6392\u9664\u3057\u3066\u4e00\u5ea6\u3060\u3051\u8868\u793a\u3059\u308b\u65b9\u6cd5\u306e\u5099\u5fd8\u9332\u3092\u6b8b\u3057\u307e\u3059\u3002 The English translation of this post is here. \u30b3\u30de\u30f3\u30c9\u3067\u91cd\u8907\u884c\u3092\u6392\u9664\u3057\u3066\u4e00\u5ea6\u3060\u3051\u8868\u793a\u3059\u308b \u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3067\u3001\u91cd\u8907\u884c\u3092\u6392\u9664\u3057\u3066\u4e00\u5ea6\u3060\u3051\u8868\u793a\u53ef\u80fd\u3067\u3059: awk '!seen[$0]++' \u30b3\u30de\u30f3\u30c9\u89e3\u8aac awk '!seen[$0]++' $0: \u73fe\u5728\u51e6\u7406\u3057\u3066\u3044\u308b\u884c\u5168\u4f53 seen[$0]: \"\u73fe\u5728\u51e6\u7406\u3057\u3066\u3044\u308b\u884c\u5168\u4f53\"\u3092\u30ad\u30fc\u3068\u3059\u308b\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.bioerrorlog.work%2Fentry%2Funique-lines-in-shell\" title=\"\u30b3\u30de\u30f3\u30c9\u3067\u91cd\u8907\u884c\u3092\u6392\u9664\u3057\u3066\u4e00\u5ea6\u3060\u3051\u8868\u793a\u3059\u308b - BioErrorLog Tech Blog\" 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%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/B/BioErrorLog/20250417/20250417101021.png","type":"rich","height":"190","title":"\u30b3\u30de\u30f3\u30c9\u3067\u91cd\u8907\u884c\u3092\u6392\u9664\u3057\u3066\u4e00\u5ea6\u3060\u3051\u8868\u793a\u3059\u308b","author_name":"BioErrorLog","published":"2025-04-17 10:14:10","version":"1.0","author_url":"https://blog.hatena.ne.jp/BioErrorLog/","url":"https://www.bioerrorlog.work/entry/unique-lines-in-shell","provider_url":"https://hatena.blog","blog_url":"https://www.bioerrorlog.work/","categories":["Linux","shell"]}