{"id":44650,"date":"2024-10-06T17:10:16","date_gmt":"2024-10-06T09:10:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44650\/"},"modified":"2024-10-06T17:10:16","modified_gmt":"2024-10-06T09:10:16","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9achmod-%e6%9b%b4%e6%94%b9%e6%96%87%e4%bb%b6%e6%a8%a1%e5%bc%8f%e6%88%96%e8%a8%aa%e5%95%8f%e6%8e%a7%e5%88%b6%e5%88%97%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44650\/","title":{"rendered":"Linux \u547d\u4ee4\uff1achmod &#8211; \u66f4\u6539\u6587\u4ef6\u6a21\u5f0f\u6216\u8a2a\u554f\u63a7\u5236\u5217\u8868"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9achmod-%e6%9b%b4%e6%94%b9%e6%96%87%e4%bb%b6%e6%a8%a1%e5%bc%8f%e6%88%96%e8%a8%aa%e5%95%8f%e6%8e%a7%e5%88%b6%e5%88%97%e8%a1%a8-sWeVhbawuy\">Linux \u547d\u4ee4\uff1achmod &#8211; \u66f4\u6539\u6587\u4ef6\u6a21\u5f0f\u6216\u8a2a\u554f\u63a7\u5236\u5217\u8868<\/h1>\n<p>\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u6587\u4ef6\u548c\u76ee\u9304\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u70ba\u4e86\u4fdd\u8b77\u6578\u64da\uff0cLinux\u4f7f\u7528\u4e00\u5957\u6b0a\u9650\u7cfb\u7d71\u4f86\u63a7\u5236\u7528\u6236\u5c0d\u6587\u4ef6\u548c\u76ee\u9304\u7684\u8a2a\u554f\u3002\u9019\u4e9b\u6b0a\u9650\u5305\u62ec\u8b80\u53d6\u3001\u5beb\u5165\u548c\u57f7\u884c\u3002\u8981\u66f4\u6539\u9019\u4e9b\u6b0a\u9650\uff0cLinux\u63d0\u4f9b\u4e86\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u547d\u4ee4\uff1a<code>chmod<\/code>\u3002<\/p>\n<h2 id=\"chmod%e5%91%bd%e4%bb%a4%e6%a6%82%e8%bf%b0-sWeVhbawuy\">chmod\u547d\u4ee4\u6982\u8ff0<\/h2>\n<p><code>chmod<\/code>\uff08change mode\u7684\u7e2e\u5beb\uff09\u547d\u4ee4\u7528\u65bc\u66f4\u6539\u6587\u4ef6\u6216\u76ee\u9304\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u5b83\u53ef\u4ee5\u901a\u904e\u5169\u7a2e\u65b9\u5f0f\u4f86\u8a2d\u7f6e\u6b0a\u9650\uff1a\u7b26\u865f\u6a21\u5f0f\u548c\u516b\u9032\u5236\u6a21\u5f0f\u3002<\/p>\n<h3 id=\"%e7%ac%a6%e8%99%9f%e6%a8%a1%e5%bc%8f-sWeVhbawuy\">\u7b26\u865f\u6a21\u5f0f<\/h3>\n<p>\u7b26\u865f\u6a21\u5f0f\u4f7f\u7528\u5b57\u6bcd\u4f86\u8868\u793a\u6b0a\u9650\u3002\u4ee5\u4e0b\u662f\u7b26\u865f\u6a21\u5f0f\u7684\u57fa\u672c\u7d44\u6210\u90e8\u5206\uff1a<\/p>\n<ul>\n<li><code>u<\/code>\uff1a\u64c1\u6709\u8005\uff08user\uff09<\/li>\n<li><code>g<\/code>\uff1a\u7fa4\u7d44\uff08group\uff09<\/li>\n<li><code>o<\/code>\uff1a\u5176\u4ed6\u7528\u6236\uff08others\uff09<\/li>\n<li><code>a<\/code>\uff1a\u6240\u6709\uff08all\uff09<\/li>\n<li><code>r<\/code>\uff1a\u8b80\u53d6\u6b0a\u9650\uff08read\uff09<\/li>\n<li><code>w<\/code>\uff1a\u5beb\u5165\u6b0a\u9650\uff08write\uff09<\/li>\n<li><code>x<\/code>\uff1a\u57f7\u884c\u6b0a\u9650\uff08execute\uff09<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u7d66\u64c1\u6709\u8005\u6dfb\u52a0\u57f7\u884c\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>chmod u+x filename<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u7d66\u6587\u4ef6<code>filename<\/code>\u7684\u64c1\u6709\u8005\u6dfb\u52a0\u57f7\u884c\u6b0a\u9650\u3002<\/p>\n<h3 id=\"%e5%85%ab%e9%80%b2%e5%88%b6%e6%a8%a1%e5%bc%8f-sWeVhbawuy\">\u516b\u9032\u5236\u6a21\u5f0f<\/h3>\n<p>\u516b\u9032\u5236\u6a21\u5f0f\u4f7f\u7528\u6578\u5b57\u4f86\u8868\u793a\u6b0a\u9650\u3002\u6bcf\u500b\u6b0a\u9650\u5c0d\u61c9\u4e00\u500b\u6578\u5b57\uff1a<\/p>\n<ul>\n<li>\u8b80\u53d6\u6b0a\u9650\uff08r\uff09= 4<\/li>\n<li>\u5beb\u5165\u6b0a\u9650\uff08w\uff09= 2<\/li>\n<li>\u57f7\u884c\u6b0a\u9650\uff08x\uff09= 1<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u6578\u5b57\u53ef\u4ee5\u76f8\u52a0\u4f86\u8a2d\u7f6e\u6b0a\u9650\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u8a2d\u7f6e\u64c1\u6709\u8005\u64c1\u6709\u8b80\u53d6\u548c\u5beb\u5165\u6b0a\u9650\uff0c\u7fa4\u7d44\u64c1\u6709\u8b80\u53d6\u6b0a\u9650\uff0c\u5176\u4ed6\u7528\u6236\u7121\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>chmod 640 filename<\/code><\/pre>\n<p>\u9019\u88e1\uff0c<code>6<\/code>\uff084+2\uff09\u8868\u793a\u64c1\u6709\u8005\u7684\u8b80\u53d6\u548c\u5beb\u5165\u6b0a\u9650\uff0c<code>4<\/code>\u8868\u793a\u7fa4\u7d44\u7684\u8b80\u53d6\u6b0a\u9650\uff0c\u800c<code>0<\/code>\u8868\u793a\u5176\u4ed6\u7528\u6236\u7121\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e6%9b%b4%e6%94%b9%e7%9b%ae%e9%8c%84%e6%ac%8a%e9%99%90-sWeVhbawuy\">\u66f4\u6539\u76ee\u9304\u6b0a\u9650<\/h2>\n<p>\u5c0d\u65bc\u76ee\u9304\uff0c\u6b0a\u9650\u7684\u610f\u7fa9\u7565\u6709\u4e0d\u540c\u3002\u57f7\u884c\u6b0a\u9650\u5141\u8a31\u7528\u6236\u9032\u5165\u8a72\u76ee\u9304\uff0c\u800c\u8b80\u53d6\u6b0a\u9650\u5141\u8a31\u7528\u6236\u67e5\u770b\u76ee\u9304\u4e2d\u7684\u6587\u4ef6\u3002\u82e5\u8981\u7d66\u76ee\u9304\u6dfb\u52a0\u57f7\u884c\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>chmod +x directoryname<\/code><\/pre>\n<p>\u9019\u5c07\u5141\u8a31\u7528\u6236\u9032\u5165\u540d\u70ba<code>directoryname<\/code>\u7684\u76ee\u9304\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8chmod%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-sWeVhbawuy\">\u4f7f\u7528chmod\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528<code>chmod<\/code>\u547d\u4ee4\u6642\uff0c\u61c9\u8b39\u614e\u64cd\u4f5c\u3002\u932f\u8aa4\u7684\u6b0a\u9650\u8a2d\u7f6e\u53ef\u80fd\u6703\u5c0e\u81f4\u5b89\u5168\u6f0f\u6d1e\u6216\u7121\u6cd5\u8a2a\u554f\u6587\u4ef6\u3002\u5efa\u8b70\u5728\u66f4\u6539\u6b0a\u9650\u4e4b\u524d\uff0c\u5148\u4f7f\u7528<code>ls -l<\/code>\u547d\u4ee4\u67e5\u770b\u7576\u524d\u7684\u6b0a\u9650\u8a2d\u7f6e\u3002<\/p>\n<pre><code>ls -l filename<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u986f\u793a\u6587\u4ef6\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u7576\u524d\u7684\u6b0a\u9650\u8a2d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sWeVhbawuy\">\u7e3d\u7d50<\/h2>\n<p>\u5728Linux\u7cfb\u7d71\u4e2d\uff0c<code>chmod<\/code>\u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u7528\u65bc\u7ba1\u7406\u6587\u4ef6\u548c\u76ee\u9304\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u7b26\u865f\u6a21\u5f0f\u9084\u662f\u516b\u9032\u5236\u6a21\u5f0f\uff0c\u6b63\u78ba\u7684\u6b0a\u9650\u8a2d\u7f6e\u5c0d\u65bc\u4fdd\u8b77\u6578\u64da\u5b89\u5168\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u5982\u4f55\u4f7f\u7528<code>chmod<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u5176\u7cfb\u7d71\u4e2d\u7684\u6587\u4ef6\u548c\u76ee\u9304\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u6216\u5176\u4ed6\u76f8\u95dc\u7684<code>\u4e91\u670d\u52a1\u5668<\/code>\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a> \u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Linux\u547d\u4ee4chmod\uff0c\u5b78\u7fd2\u5982\u4f55\u66f4\u6539\u6587\u4ef6\u6a21\u5f0f\u548c\u8a2a\u554f\u63a7\u5236\u5217\u8868\uff0c\u4ee5\u7ba1\u7406\u6587\u4ef6\u548c\u76ee\u9304\u7684\u6b0a\u9650\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44650","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44650"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44650\/revisions"}],"predecessor-version":[{"id":44651,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44650\/revisions\/44651"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}