{"published":"2024-07-30 00:00:00","author_name":"coffee_kabu","categories":["\u30b7\u30a7\u30eb\u30b3\u30de\u30f3\u30c9/\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8"],"image_url":null,"url":"https://coffee-guhaw.hateblo.jp/entry/2024/07/30/000000","version":"1.0","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","type":"rich","blog_title":"Bus error\u3068Segmentation fault\u306b\u56f0\u3063\u305f\u3089\u898b\u308b\u30d6\u30ed\u30b0","author_url":"https://blog.hatena.ne.jp/coffee_kabu/","title":"\u3010\u30b7\u30a7\u30eb\u30b3\u30de\u30f3\u30c9\u3011tr\u30b3\u30de\u30f3\u30c9\u306fsed\u3088\u308a\u304a\u624b\u8efd\u306b\u7f6e\u63db\u3067\u304d\u308b(\u305f\u3060\u30571\u6587\u5b57\u7f6e\u63db\u306b\u9650\u308b)","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcoffee-guhaw.hateblo.jp%2Fentry%2F2024%2F07%2F30%2F000000\" title=\"\u3010\u30b7\u30a7\u30eb\u30b3\u30de\u30f3\u30c9\u3011tr\u30b3\u30de\u30f3\u30c9\u306fsed\u3088\u308a\u304a\u624b\u8efd\u306b\u7f6e\u63db\u3067\u304d\u308b(\u305f\u3060\u30571\u6587\u5b57\u7f6e\u63db\u306b\u9650\u308b) - Bus error\u3068Segmentation fault\u306b\u56f0\u3063\u305f\u3089\u898b\u308b\u30d6\u30ed\u30b0\" 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%","blog_url":"https://coffee-guhaw.hateblo.jp/","description":"\u81ea\u5206\u306f\u30b3\u30de\u30f3\u30c9\u3067\u7f6e\u63db\u3092\u6700\u521d\u306b\u3084\u308d\u3046\u3068\u601d\u3063\u305f\u3068\u304d\u306b\u3001sed\u3092\u6559\u3048\u3066\u3082\u3089\u3063\u305f\u8272\u3005\u3068\u4fbf\u5229\u306a\u3093\u3060\u3051\u3069\u3001\u899a\u3048\u308b\u3053\u3068\u304c\u304b\u306a\u308a\u3042\u308b\u306e\u3067\u4f7f\u3046\u3068\u304d\u306f\u6bce\u56de\u8abf\u3079\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u30fb\u30fb\u30fb \u305d\u3093\u306a\u3068\u304d\u306b\u898b\u3064\u3051\u305f\u306e\u304ctr\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u4f7f\u3044\u65b9\u306f\u81f3\u3063\u3066\u30b7\u30f3\u30d7\u30eb tr \"hoge\" \"foo\" < foo.txt hoge.txt\u306e\u4e2d\u8eab\u306e\u3046\u3061\u3001hoge\u3092foo\u306b\u7f6e\u63db\u3057\u3066\u304f\u308c\u308b \u4f8b\u3048\u3070hoge.txt\u304c\u6b21\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3060\u3063\u305f\u3068\u3059\u308b [1,2,3,4,5] \u3053\u308c\u3092 12345 \u306e\u3088\u3046\u306b\u6574\u5f62\u3057\u305f\u3044\u3068\u304d\u306f\u3001 tr ',' '\\n' < hoge.txt | tr ']' '\\n' | tr -d '[' >mod_hoge.txt\u3082\u3057\u304f\u306f\u2026"}