{"id":1046,"date":"2016-07-29T02:17:14","date_gmt":"2016-07-28T18:17:14","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=1046"},"modified":"2016-07-29T02:17:14","modified_gmt":"2016-07-28T18:17:14","slug":"linux-%e5%88%a0%e9%99%a4%e7%9b%ae%e5%bd%95%e4%b8%8e%e6%96%87%e4%bb%b6rm","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/linux\/linux-%e5%88%a0%e9%99%a4%e7%9b%ae%e5%bd%95%e4%b8%8e%e6%96%87%e4%bb%b6rm\/","title":{"rendered":"Linux-\u5220\u9664\u76ee\u5f55\u4e0e\u6587\u4ef6(rm)"},"content":{"rendered":"<p>Linux \u4e2drm\u547d\u4ee4\u662f\u5e38\u7528\u7684\u547d\u4ee4\u4e4b\u4e00,\u8be5\u547d\u4ee4\u7684\u529f\u80fd\u662f\u5220\u9664\u4e00\u4e2a\u6216\u591a\u4e2a\u6587\u4ef6\u6216\u76ee\u5f55,\u5b83\u4e5f\u53ef\u4ee5\u5c06\u67d0\u4e2a\u76ee\u5f55\u53ca\u5176\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u53ca\u5b50\u76ee\u5f55\u5747\u5220\u9664.\u5bf9\u4e8e\u94fe\u63a5\u6587\u4ef6,\u53ea\u662f\u5220\u9664\u4e86\u94fe\u63a5,\u539f\u6709\u6587\u4ef6\u5747\u4fdd\u6301\u4e0d\u53d8. rm\u540c\u6837\u662f\u4e00\u4e2a\u5371\u9669\u7684\u547d\u4ee4,\u4f7f\u7528\u65f6\u5019\u8981\u7279\u522b\u5f53\u5fc3,\u6bd4\u5982\u4f60\u5728\u6839\u76ee\u5f55\u201d\/\u201d\u4e0b\u6267\u884crm -rf *,\u90a3\u4e48\u6574\u4e2a\u7cfb\u7edf\u5c31\u4f1a\u6bc1\u5728\u8fd9\u4e2a\u547d\u4ee4\u4e0a.<\/p>\n<p>\u547d\u4ee4\u683c\u5f0f : \u00a0rm \u00a0[option] &#8230;file&#8230;<\/p>\n<p>\u547d\u4ee4\u529f\u80fd : \u00a0\u5220\u9664\u4e00\u4e2a\u6216\u591a\u4e2a\u6587\u4ef6\u6216\u76ee\u5f55,\u5220\u9664\u76ee\u5f55\u9700\u8981\u4f7f\u7528-r\u9009\u9879.<\/p>\n<p>\u547d\u4ee4\u53c2\u6570 :<\/p>\n<p>-f\/&#8211;force \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5f3a\u5236\u5220\u9664\u4e0d\u63d0\u793a<\/p>\n<p>-i\/&#8211;interactive \u00a0\u00a0\u00a0\u8fdb\u884c\u4ea4\u4e92\u5f0f\u5220\u9664<\/p>\n<p>-r\/-R\/&#8211;recursive \u00a0\u00a0\u9012\u5f52\u5220\u9664\u6574\u4e2a\u76ee\u5f55<\/p>\n<p>-v\/&#8211;verbose \u00a0\u00a0\u00a0\u00a0\u00a0\u8be6\u7ec6\u663e\u793a\u8fdb\u884c\u7684\u6b65\u9aa4<\/p>\n<p>&#8211;help \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u663e\u793a\u6b64\u5e2e\u52a9\u4fe1\u606f\u5e76\u9000\u51fa<\/p>\n<p>&#8211;version \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8f93\u51fa\u7248\u672c\u4fe1\u606f\u5e76\u9000\u51fa<\/p>\n<p>&nbsp;<\/p>\n<p>\u5e38\u89c1\u5b9e\u4f8b :<\/p>\n<p>&lt;1&gt;\u5220\u9664\u6587\u4ef6test<\/p>\n<p>[root@sqj home]# rm test<\/p>\n<p>rm: remove regular empty file `test&#8217;? y<\/p>\n<p>\u8fd9\u91cc\u662f\u56e0\u4e3a\u522b\u540d\u7f18\u6545\u201dalias rm=&#8217;rm -i&#8217;\u201d,\u6240\u4ee5\u76f4\u63a5\u662frm\u547d\u4ee4\u4e5f\u4f1a\u8fdb\u884c\u4ea4\u4e92\u5f0f\u5220\u9664\u63d0\u793a.<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;2&gt;\u5220\u9664\u76ee\u5f55<\/p>\n<p>\u8bed\u6cd5 : rm -r directory(\u76ee\u5f55\u540d)<\/p>\n<p>\u6ce8\u610f:\u8fd9\u91cc\u76ee\u5f55\u6700\u597d\u586b\u5199\u7edd\u5bf9\u8def\u5f84,\u82e5\u8be5\u76ee\u5f55\u4e2d\u6587\u4ef6\u8fc7\u591a(\u4ea4\u4e92\u5f0f\u592a\u8fc7\u7e41\u7410),\u53ef\u4ee5\u52a0\u4e0a\u201d-f\u201d\u9009\u9879.<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;3&gt;\u5220\u9664\u76f8\u5e94\u76ee\u5f55\u4e0b\u6240\u6709\u6570\u636e\u6216*.log(\u4ee5\u201d.log\u201d\u7ed3\u5c3e\u7684\u6587\u4ef6)<\/p>\n<p>\u8bed\u6cd5 : rm -rf * \u6216\u8005 rm -rf *.log<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;4&gt;\u76ee\u5f55\u4e0b\u6587\u4ef6\u6570\u8fc7\u591a,\u65e0\u6cd5\u4f7f\u7528rm \u5220\u9664\u6240\u6709\u6587\u4ef6.<\/p>\n<p>\u8bed\u6cd5 : ls | xargs rm -rf<\/p>\n<p>\u6ce8\u610f: \u540c\u6837\u53ef\u4ee5\u76f4\u63a5\u8df3\u51fa\u76f4\u63a5\u5220\u9664\u8be5\u76ee\u5f55,\u7136\u540e\u5728\u521b\u5efa\u8be5\u76ee\u5f55.\u4e5f\u53ef\u4ee5\u5207\u5165\u8be5\u76ee\u5f55,\u4f7f\u7528\u201d\u00a0ls | xargs rm -rf \u201d\u8fdb\u884c\u5220\u9664\u6240\u6709\u6587\u4ef6.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u4e2drm\u547d\u4ee4\u662f\u5e38\u7528\u7684\u547d\u4ee4\u4e4b\u4e00,\u8be5\u547d\u4ee4\u7684\u529f\u80fd\u662f\u5220\u9664\u4e00\u4e2a\u6216\u591a\u4e2a\u6587\u4ef6\u6216\u76ee\u5f55,\u5b83\u4e5f\u53ef\u4ee5\u5c06\u67d0\u4e2a\u76ee\u5f55\u53ca\u5176\u4e0b\u7684\u6240\u6709 &#8230; <a title=\"Linux-\u5220\u9664\u76ee\u5f55\u4e0e\u6587\u4ef6(rm)\" class=\"read-more\" href=\"https:\/\/cn.hostease.com\/xueyuan\/jishu\/linux\/linux-%e5%88%a0%e9%99%a4%e7%9b%ae%e5%bd%95%e4%b8%8e%e6%96%87%e4%bb%b6rm\/\" aria-label=\"\u9605\u8bfb Linux-\u5220\u9664\u76ee\u5f55\u4e0e\u6587\u4ef6(rm)\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[38,37],"class_list":["post-1046","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux","tag-rm"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1046","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=1046"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1046\/revisions"}],"predecessor-version":[{"id":1047,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1046\/revisions\/1047"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=1046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=1046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=1046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}