{"id":81,"title":"linux\u7684rm\u547d\u4ee4-\u5220\u9664\u6587\u4ef6\u6216\u76ee\u5f55","good":0,"bad":0,"hit":2121,"created_at":"2014-05-24 19:58:37","content":"<p>\t\t\t<\/p><p><br\/><\/p><p>linux\u7684rm\u547d\u4ee4-\u5220\u9664\u6587\u4ef6\u6216\u76ee\u5f55<br\/>\u82f1\u6587\u539f\u610f\uff1aremove<br\/>\u547d\u4ee4\u6240\u5728\u8def\u5f84:\/bin\/rm<br\/>\u8bed\u6cd5\uff1arm -r \u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u4e3a\u76ee\u5f55\u65f6\u8981\u52a0-r,\u4e14\u5220\u9664\u9700\u8981\u7528\u6237\u786e\u8ba4\uff0c\u5982\u679c\u4e0d\u9700\u8981\u7528\u6237\u786e\u8ba4\u5219<br\/>\u8bed\u6cd5\u4e3a:rm -r -f<\/p><p>\u529f\u80fd\uff1a\u5220\u9664\u6587\u4ef6<br\/><br\/>\u4f8b\u5b50\uff1a\u5220\u9664\/test\/testfile1\u6587\u4ef6<br\/>[root@localhost test]# rm \/test\/testfile1<br\/>rm: remove regular empty file `\/test\/testfile1&#39;? y<br\/>\u6700\u540e\u9762\u7684\uff1f\u540e\u9762\u7684y\u8868\u793ayes\u5373\u786e\u8ba4\u5220\u9664\uff0c\u8f93\u5165y\u540e\u6309\u56de\u8f66\u952e\u5373\u5220\u9664\u6210\u529f<br\/><br\/>\u4f8b\u5b50\uff1a\u5220\u9664\u4e00\u4e2a\u591a\u7ea7\u76ee\u5f55\uff0c\u7531\u4e8e\u662f\u76ee\u5f55\uff0c\u8981\u52a0-r\u5426\u5219\u5220\u9664\u4e0d\u6210\u529f<br\/>[root@localhost test]# rm \/test\/test1<br\/>rm: cannot remove `\/test\/test1&#39;: Is a directory<br\/><br\/>\u4f8b\u5b50\uff1a\u5220\u9664\u4e00\u4e2a\u591a\u7ea7\u76ee\u5f55\uff0c\u7531\u4e8e\u76ee\u5f55\u4e0b\u6709\u76ee\u5f55\uff0c\u5219\u6bcf\u4e00\u7ea7\u5220\u9664\u7684\u65f6\u5019\u90fd\u9700\u8981\u7528\u6237\u786e\u8ba4<br\/>[root@localhost test]# rm -r \/test\/test1<br\/>rm: descend into directory `\/test\/test1&#39;? y<br\/>rm: descend into directory `\/test\/test1\/test&#39;? y<br\/>rm: remove regular empty file `\/test\/test1\/test\/testfile1&#39;? y<br\/>rm: remove directory `\/test\/test1\/test\/test1&#39;? y<br\/>rm: remove directory `\/test\/test1\/test&#39;? y<\/p><p>rm: remove regular empty file `\/test\/test1\/testfile&#39;? y<br\/>rm: remove directory `\/test\/test1&#39;? y<br\/>[root@localhost test]#&nbsp;<\/p><p><br\/><\/p><p>\u4f8b\u5b50\uff1a\u5220\u9664\u4e00\u4e2a\u591a\u7ea7\u76ee\u5f55\uff0c\u4e14\u4e0d\u9700\u8981\u7528\u6237\u786e\u5b9a\u662f\u5426\u5220\u9664\uff0c\u52a0-f\u8fbe\u5230\u6548\u679c\uff0c\u8868\u793a\u4e0d\u9700\u8981\u7528\u6237\u786e\u8ba4<\/p><p>[root@localhost test]# rm <span style=\"color: rgb(255, 0, 0);\">-r<\/span> <span style=\"color: rgb(255, 0, 0);\">-f<\/span> \/test\/test2<\/p><p><br\/><\/p><p><br\/><\/p><p>-r -f\u4e5f\u53ef\u4ee5\u8fd9\u6837\u5408\u5e76\u5230\u4e00\u8d77\u5199\uff1a<\/p><p>[root@localhost test]# mkdir \/test\/test1<br\/>[root@localhost test]# mkdir \/test\/test1\/test1<br\/>[root@localhost test]# rm <span style=\"color: rgb(255, 0, 0);\">-rf<\/span> \/test\/test1<br\/>[root@localhost test]# <br\/><br\/><\/p><p><br\/><\/p><p>\t\t<\/p>"}