{"description":"tailf \u306e\u7d50\u679c\u3092grep \u3057\u3066xargs \u3057\u305f\u3044\u5834\u5408 grep \u3059\u308b\u3060\u3051\u306a\u3089\u554f\u984c\u306a\u3044\u3002\u3053\u308c\u306f\u671f\u5f85\u3069\u304a\u308a\u306b\u52d5\u304f tail -f a.log | grep name grep \u304c pipe\u306e\u9593\u306b\u5165\u308b\u3068\u5384\u4ecb\u3060 tail -f a.log | grep name | grep type \u3053\u306e\u5834\u5408\u306f\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u3044\u3001\u4e2d\u9593\u306b\u631f\u307e\u3063\u305fgrep\u304cIO\u3092\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u6700\u5f8c\u306egrep\u307e\u3067\u5373\u6642\u306b\u30ed\u30b0\u304c\u5c4a\u304b\u306a\u3044 grep \u3057\u305f\u7d50\u679c\u3092\u3055\u3089\u306b\u30d1\u30a4\u30d7\u3092\u3057\u305f\u3044\u3068\u304d\u306b\u3042\u308c\u308c\uff1f\u3068\u306a\u308b\u3002 \u30e9\u30a4\u30f3\u5358\u4f4d\u3067\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u3002 --line-buffered \u30b3\u30ec\u3092\u3064\u3051\u3066\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3092\u884c\u3054\u3068\u306b\u3059\u308b\u3002\u305f\u3060\u3057\u2026","author_name":"takuya_1st","width":"100%","author_url":"https://blog.hatena.ne.jp/takuya_1st/","type":"rich","url":"https://takuya-1st.hatenablog.jp/entry/2017/05/22/110000","blog_url":"https://takuya-1st.hatenablog.jp/","published":"2017-05-22 11:00:00","provider_url":"https://hatena.blog","image_url":null,"blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","title":"\u30ed\u30b0\u3092grep \u3057\u3066\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u78ba\u8a8d\u3059\u308b\u78ba\u5b9f\u306a\u65b9\u6cd5\uff08tailf/tail -f \u3068\u7d44\u307f\u5408\u308f\u305b","version":"1.0","categories":["linux"],"height":"190","provider_name":"Hatena Blog","html":""}