{"blog_url":"https://yomon.hatenablog.com/","version":"1.0","height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/y/yomon8/20170127/20170127153453.png","type":"rich","author_url":"https://blog.hatena.ne.jp/yomon8/","categories":["bash"],"title":"Bash\u306e\u30d1\u30a4\u30d7\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u30c6\u30ad\u30b9\u30c8\u3067\u8907\u6570\u306e\u5358\u8a9e\u3092\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3055\u305b\u308b","width":"100%","url":"https://yomon.hatenablog.com/entry/2017/01/27/171056","description":"cat \u3084 tail -f \u304b\u3089\u30d1\u30a4\u30d7\u3067\u53d7\u3051\u53d6\u3063\u305f\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u8907\u6570\u306e\u5358\u8a9e\u3092\u8272\u9055\u3044\u306b\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3055\u305b\u305f\u3044\u5834\u5408\u306b\u5229\u7528\u3057\u307e\u3059\u3002 grep\u306e\u30cf\u30a4\u30e9\u30a4\u30c8\u6a5f\u80fd( grep --color=auto )\u3060\u3068\u691c\u7d22\u3072\u3063\u304b\u304b\u3063\u305f\u884c\u306e\u307f\u3057\u304b\u8868\u793a\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002 \u30b9\u30af\u30ea\u30d7\u30c8 function highlight_multi() { words=(\"$@\") c_off=$'\\e[0m' while read line do color_num=31 text=${line} for word in ${words[@]} do color_num=$((color_num+1)) c_on=$(\u2026","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_title":"YOMON8.NET","author_name":"yomon8","published":"2017-01-27 17:10:56","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyomon.hatenablog.com%2Fentry%2F2017%2F01%2F27%2F171056\" title=\"Bash\u306e\u30d1\u30a4\u30d7\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u30c6\u30ad\u30b9\u30c8\u3067\u8907\u6570\u306e\u5358\u8a9e\u3092\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3055\u305b\u308b - YOMON8.NET\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}