{"id":1627,"date":"2025-12-25T22:22:58","date_gmt":"2025-12-25T14:22:58","guid":{"rendered":"https:\/\/heqiwei.cn\/?p=1627"},"modified":"2025-12-25T22:22:59","modified_gmt":"2025-12-25T14:22:59","slug":"%e3%80%8c%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f%e3%80%8dlinux%e6%96%87%e4%bb%b6%e7%b1%bb%e5%9e%8b%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/heqiwei.cn\/index.php\/2025\/12\/25\/%e3%80%8c%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f%e3%80%8dlinux%e6%96%87%e4%bb%b6%e7%b1%bb%e5%9e%8b%e6%80%bb%e7%bb%93\/","title":{"rendered":"\u300c\u64cd\u4f5c\u7cfb\u7edf\u300dLinux\u6587\u4ef6\u7c7b\u578b\u603b\u7ed3"},"content":{"rendered":"\n<p>Linux\u7cfb\u7edf\u4e2d\u4e00\u5207\u7686\u6587\u4ef6\u3002\u901a\u5e38\u6211\u4eec\u8bf4Linux\u6709&nbsp;<strong>7\u79cd<\/strong>&nbsp;\u6587\u4ef6\u7c7b\u578b\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u5173\u4e8e\u8fd97\u79cd\u6587\u4ef6\u7c7b\u578b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u4ee5\u53ca\u5bf9\u4e00\u4e2a\u7279\u5b9a\u7684\u6743\u9650\u5b57\u7b26\u4e32\u7684\u89e3\u6790\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Linux\u76847\u79cd\u6587\u4ef6\u7c7b\u578b<\/h2>\n\n\n\n<p>Linux\u5c06\u6587\u4ef6\u4e3b\u8981\u5206\u4e3a\u4ee5\u4e0b7\u7c7b\uff0c\u53ef\u4ee5\u901a\u8fc7\u00a0<code>ls -l<\/code>\u00a0\u547d\u4ee4\u67e5\u770b\u6587\u4ef6\u5c5e\u6027\uff0c\u8f93\u51fa\u7ed3\u679c\u7684<strong>\u7b2c\u4e00\u4e2a\u5b57\u7b26<\/strong>\u5c31\u4ee3\u8868\u4e86\u6587\u4ef6\u7c7b\u578b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u7c7b\u578b\u6807\u8bc6\u7b26<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u6587\u4ef6\u7c7b\u578b\u540d\u79f0<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u82f1\u6587\u540d\u79f0<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u63cf\u8ff0\u4e0e\u7528\u9014<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>&#8211;<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u666e\u901a\u6587\u4ef6<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Regular file<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u6700\u5e38\u89c1\u7684\u6587\u4ef6\u7c7b\u578b\uff0c\u5305\u62ec\u6587\u672c\u3001\u4ee3\u7801\u3001\u56fe\u7247\u3001\u538b\u7f29\u5305\u3001\u53ef\u6267\u884c\u7a0b\u5e8f\u7b49\u3002<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>d<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u76ee\u5f55\u6587\u4ef6<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Directory<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5373\u6587\u4ef6\u5939\uff0c\u7528\u4e8e\u7ec4\u7ec7\u548c\u7ba1\u7406\u5176\u4ed6\u6587\u4ef6\u3002\u5728Linux\u4e2d\uff0c\u76ee\u5f55\u4e5f\u662f\u4e00\u79cd\u6587\u4ef6\uff0c\u5185\u5bb9\u662f\u8be5\u76ee\u5f55\u4e0b\u6240\u6709\u6587\u4ef6\u7684\u5217\u8868\u3002<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>l<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u7b26\u53f7\u94fe\u63a5<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Link (Symbolic)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5373\u8f6f\u94fe\u63a5\uff0c\u7c7b\u4f3c\u4e8eWindows\u7684\u201c\u5feb\u6377\u65b9\u5f0f\u201d\u3002\u5b83\u6307\u5411\u53e6\u4e00\u4e2a\u6587\u4ef6\uff0c\u5b58\u50a8\u7684\u662f\u6e90\u6587\u4ef6\u7684\u8def\u5f84\u3002<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>b<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u5757\u8bbe\u5907\u6587\u4ef6<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Block device<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5b58\u50a8\u8bbe\u5907\u63a5\u53e3\uff0c\u5982\u786c\u76d8 (<code>\/dev\/sda<\/code>)\u3001\u5149\u9a71\u7b49\u3002\u652f\u6301\u968f\u673a\u8bbf\u95ee\uff0c\u7cfb\u7edf\u4f1a\u4e3a\u5176\u5f00\u8f9f\u7f13\u5b58\u3002<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>c<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u5b57\u7b26\u8bbe\u5907\u6587\u4ef6<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Character device<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u4e32\u884c\u7aef\u53e3\u8bbe\u5907\uff0c\u5982\u952e\u76d8\u3001\u9f20\u6807\u3001\u6253\u5370\u673a\u3001\u7ec8\u7aef (<code>\/dev\/tty<\/code>)\u3002\u4e0d\u652f\u6301\u7f13\u5b58\uff0c\u6570\u636e\u6309\u5b57\u7b26\u6d41\u987a\u5e8f\u8bfb\u5199\u3002<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>p<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u7ba1\u9053\u6587\u4ef6<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Pipe (FIFO)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u4e5f\u5c31\u662f\u201c\u6709\u540d\u7ba1\u9053\u201d\uff0c\u7528\u4e8e\u8fdb\u7a0b\u95f4\u901a\u4fe1\uff08IPC\uff09\uff0c\u9075\u5faa\u5148\u8fdb\u5148\u51fa\u539f\u5219\u3002<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>s<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u5957\u63a5\u5b57\u6587\u4ef6<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Socket<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u7528\u4e8e\u7f51\u7edc\u901a\u4fe1\u6216\u540c\u4e00\u53f0\u673a\u5668\u4e0a\u7684\u8fdb\u7a0b\u95f4\u901a\u4fe1\uff08\u5982MySQL\u7684 <code>mysql.sock<\/code>\uff09\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6743\u9650\u6848\u4f8b\u5206\u6790\uff1a<code>drwxrw-r-<\/code><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u6587\u4ef6\u7c7b\u578b<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c7b\u578b\uff1a\u76ee\u5f55 (Directory)\u00a0<a href=\"https:\/\/www.warp.dev\/terminus\/linux-file-permissions-explained\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u00a0<\/li>\n\n\n\n<li>\u5224\u65ad\u4f9d\u636e\uff1a\u5b57\u7b26\u4e32\u7684\u7b2c1\u4e2a\u5b57\u7b26\u662f\u00a0<strong><code>d<\/code><\/strong>\u3002\u00a0<a href=\"https:\/\/blog.csdn.net\/zhangvalue\/article\/details\/110470132\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u00a0<a href=\"https:\/\/www.warp.dev\/terminus\/linux-file-permissions-explained\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2.&nbsp;\u6743\u9650\u8be6\u60c5\u62c6\u89e3<\/h4>\n\n\n\n<p>Linux\u6743\u9650\u75319\u4e2a\u5b57\u7b26\u5206\u4e3a\u4e09\u7ec4\uff08<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">User, Group, Others<\/mark><\/strong>\uff09\uff0c\u6bcf\u7ec43\u4e2a\u5b57\u7b26\uff0c\u4ed6\u4eec\u5206\u522b\u5bf9\u5e94\u7684\u6743\u9650\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u7528\u6237\u7c7b\u522b<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u6743\u9650\u5b57\u7b26<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5bf9\u5e94\u6743\u9650<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u9488\u5bf9<strong>\u76ee\u5f55<\/strong>\u7684\u5177\u4f53\u542b\u4e49<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u6587\u4ef6\u6240\u6709\u8005 (User)<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong><code>rwx<\/code><\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u8bfb\u3001\u5199\u3001\u6267\u884c<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u5b8c\u5168\u63a7\u5236<\/strong>\uff1a<br>\u2022 <code>r<\/code>: \u53ef\u4ee5\u67e5\u770b\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u5217\u8868 (<code>ls<\/code>)\u3002<br>\u2022 <code>w<\/code>: \u53ef\u4ee5\u5728\u8be5\u76ee\u5f55\u4e0b\u521b\u5efa\u3001\u5220\u9664\u3001\u91cd\u547d\u540d\u6587\u4ef6\u3002<br>\u2022 <code>x<\/code>: \u53ef\u4ee5\u8fdb\u5165\u8be5\u76ee\u5f55 (<code>cd<\/code>)\u3002<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u540c\u7ec4\u7528\u6237 (Group)<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong><code>rw-<\/code><\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u8bfb\u3001\u5199\u3001\u65e0\u6267\u884c<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u6709\u7f3a\u9677\u7684\u6743\u9650\uff08\u901a\u5e38\u4e0d\u5408\u7406\uff09<\/strong>\uff1a<br>\u2022 <code>r<\/code>: \u53ef\u4ee5\u67e5\u770b\u6587\u4ef6\u540d\u5217\u8868\u3002<br>\u2022 <code>w<\/code>: \u7406\u8bba\u4e0a\u62e5\u6709\u4fee\u6539\u6743\u9650\u3002<br>\u2022 <strong><code>-<\/code> (\u65e0 <code>x<\/code>)<\/strong>: <strong>\u5173\u952e\u70b9\uff01<\/strong> \u56e0\u4e3a\u6ca1\u6709 <code>x<\/code> \u6743\u9650\uff0c\u540c\u7ec4\u7528\u6237<strong>\u65e0\u6cd5\u8fdb\u5165<\/strong> (<code>cd<\/code>) \u8be5\u76ee\u5f55\u3002\u5373\u4f7f\u6709 <code>w<\/code> \u6743\u9650\uff0c\u4e5f\u56e0\u4e3a\u8fdb\u4e0d\u53bb\u800c\u65e0\u6cd5\u5728\u91cc\u9762\u5b9e\u9645\u521b\u5efa\u6216\u5220\u9664\u6587\u4ef6\u3002<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u5176\u4ed6\u7528\u6237 (Others)<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong><code>r--<\/code><\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u53ea\u8bfb\u3001\u65e0\u5199\u3001\u65e0\u6267\u884c<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u4ec5\u80fd\u67e5\u770b\u5217\u8868<\/strong>\uff1a<br>\u2022 <code>r<\/code>: \u53ef\u4ee5\u67e5\u770b\u76ee\u5f55\u4e0b\u6709\u54ea\u4e9b\u6587\u4ef6\u540d\u3002<br>\u2022 <code>-<\/code>: \u65e0\u6cd5\u4fee\u6539\u76ee\u5f55\u5185\u5bb9\u3002<br>\u2022 <strong><code>-<\/code> (\u65e0 <code>x<\/code>)<\/strong>: \u540c\u6837\u65e0\u6cd5\u8fdb\u5165 (<code>cd<\/code>) \u8be5\u76ee\u5f55\uff0c\u4e5f\u4e0d\u80fd\u8bbf\u95ee\u76ee\u5f55\u4e2d\u6587\u4ef6\u7684\u5177\u4f53\u5185\u5bb9\uff08\u53ea\u80fd\u770b\u5230\u6587\u4ef6\u540d\uff09\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u7cfb\u7edf\u4e2d\u4e00\u5207\u7686\u6587\u4ef6\u3002\u901a\u5e38\u6211\u4eec\u8bf4Linux\u6709&nbsp;7\u79cd&nbsp;\u6587\u4ef6\u7c7b\u578b\u3002 \u4ee5\u4e0b\u662f\u5173\u4e8e\u8fd97\u79cd\u6587\u4ef6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1627","post","type-post","status-publish","format-standard","hentry","category-23"],"_links":{"self":[{"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/posts\/1627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1627"}],"version-history":[{"count":3,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/posts\/1627\/revisions"}],"predecessor-version":[{"id":1630,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/posts\/1627\/revisions\/1630"}],"wp:attachment":[{"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}