{"id":314,"title":"linux\u5e38\u7528\u6587\u4ef6\u547d\u4ee4","good":0,"bad":0,"hit":2020,"created_at":"2018-06-14 22:46:11","content":"<p>http:\/\/www.runoob.com\/linux\/linux-tutorial.html<\/p><p>\u6587\u4ef6\u547d\u4ee4<\/p><p>tail\u4ece\u6587\u4ef6\u5c3e\u90e8\u8bfb<\/p><p>more\u5206\u9875\u67e5\u770b<\/p><p>grep &#39;11&#39; 1.txt | more<\/p><p>\u641c\u7d22\u5e76\u663e\u793a\u884c\u53f7<\/p><p>grep -n &#39;11&#39; 1.txt<\/p><p>\u7edf\u8ba1\u884c\u6570<\/p><p>cat 1.txt | wc -l<\/p><p>\u67e5\u627e<\/p><p>find . -name &#39;*.txt&#39;<\/p><p>7\u5929\u524d\u7684\u6587\u4ef6<\/p><p>find \/var\/log\/ -type f -mtime +7<\/p><p><br\/><\/p>"}