{"id":61505,"date":"2025-04-29T13:49:11","date_gmt":"2025-04-29T05:49:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61505\/"},"modified":"2025-04-29T13:49:11","modified_gmt":"2025-04-29T05:49:11","slug":"linux501%e6%98%af%e4%bb%80%e4%b9%88%e6%9d%83%e9%99%90-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61505\/","title":{"rendered":"linux501\u662f\u4ec0\u4e48\u6743\u9650"},"content":{"rendered":"<blockquote><p>\n  linux\u201c501\u201d\u53ef\u4ee5\u88ab\u89e3\u8bfb\u4e3a\uff1a1\u3001\u6240\u6709\u8005\u5177\u6709\u8bfb\u53d6\u548c\u6267\u884c\u6743\u9650\u201c5 = r-x\u201d\uff1b2\u3001\u6240\u5c5e\u7ec4\u5177\u6709\u6267\u884c\u6743\u9650\u201c0 = &#8212;\u201d\uff1b3\u3001\u5176\u4ed6\u7528\u6237\u5177\u6709\u8bfb\u53d6\u6743\u9650\u201c1 = &#8211;x\u201d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202307\/05\/2023070514434373175.jpg\" class=\"aligncenter\" title=\"linux501\u662f\u4ec0\u4e48\u6743\u9650\u63d2\u56fe\" alt=\"linux501\u662f\u4ec0\u4e48\u6743\u9650\u63d2\u56fe\" \/><\/p>\n<p>\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002<\/p>\n<p>\u5728 Linux \u6587\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u6bcf\u4e2a\u6587\u4ef6\u6216\u76ee\u5f55\u90fd\u6709\u4e00\u7ec4\u6743\u9650\uff0c\u7528\u4e8e\u63a7\u5236\u5bf9\u5176\u8fdb\u884c\u8bfb\u53d6\u3001\u5199\u5165\u548c\u6267\u884c\u64cd\u4f5c\u7684\u6743\u9650\u3002\u6743\u9650\u7531\u4e09\u4e2a\u4e0d\u540c\u7684\u89d2\u8272\u7ec4\u6210\uff1a\u6240\u6709\u8005\uff08Owner\uff09\u3001\u6240\u5c5e\u7ec4\uff08Group\uff09\u548c\u5176\u4ed6\u7528\u6237\uff08Others\uff09\u3002\u6bcf\u4e2a\u89d2\u8272\u90fd\u53ef\u4ee5\u88ab\u6388\u4e88\u4ee5\u4e0b\u6743\u9650\u4e4b\u4e00\u6216\u591a\u4e2a\u6743\u9650\u7684\u7ec4\u5408\uff1a<\/p>\n<ul>\n<li>\n<p>\u8bfb\u6743\u9650\uff08Read\uff09\uff1a\u5141\u8bb8\u7528\u6237\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u3001\u67e5\u770b\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\u5217\u8868\u4ee5\u53ca\u83b7\u53d6\u6587\u4ef6\/\u76ee\u5f55\u7684\u5c5e\u6027\u4fe1\u606f\u3002<\/p>\n<\/li>\n<li>\n<p>\u5199\u6743\u9650\uff08Write\uff09\uff1a\u5141\u8bb8\u7528\u6237\u4fee\u6539\u6587\u4ef6\u5185\u5bb9\u3001\u521b\u5efa\u6216\u5220\u9664\u6587\u4ef6\u4ee5\u53ca\u5728\u76ee\u5f55\u4e2d\u521b\u5efa\u3001\u91cd\u547d\u540d\u6216\u5220\u9664\u6587\u4ef6\u3002<\/p>\n<\/li>\n<li>\n<p>\u6267\u884c\u6743\u9650\uff08Execute\uff09\uff1a\u5bf9\u4e8e\u6587\u4ef6\u6765\u8bf4\uff0c\u6267\u884c\u6743\u9650\u8868\u793a\u6587\u4ef6\u662f\u5426\u53ef\u4ee5\u4f5c\u4e3a\u53ef\u6267\u884c\u6587\u4ef6\u8fd0\u884c\u3002\u5bf9\u4e8e\u76ee\u5f55\u6765\u8bf4\uff0c\u6267\u884c\u6743\u9650\u5141\u8bb8\u7528\u6237\u8fdb\u5165\uff08cd\uff09\u8be5\u76ee\u5f55\u5e76\u8bbf\u95ee\u5176\u5185\u5bb9\u3002<\/p>\n<\/li>\n<\/ul>\n<p>Linux \u7684\u6743\u9650\u7528\u4e09\u4e2a\u5b57\u7b26\u6765\u8868\u793a\uff1ar\uff08\u8bfb\u53d6\u6743\u9650\uff09\u3001w\uff08\u5199\u5165\u6743\u9650\uff09\u548cx\uff08\u6267\u884c\u6743\u9650\uff09\u3002\u8fd9\u4e9b\u5b57\u7b26\u901a\u5e38\u7ec4\u5408\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u4e00\u4e2a\u7531\u4e5d\u4e2a\u5b57\u6bcd\u6216\u5b57\u7b26\u7ec4\u6210\u7684\u5b57\u7b26\u4e32\u3002\u5176\u4e2d\u524d\u4e09\u4e2a\u5b57\u7b26\u8868\u793a\u6240\u6709\u8005\u7684\u6743\u9650\uff0c\u63a5\u7740\u4e09\u4e2a\u5b57\u7b26\u8868\u793a\u6240\u5c5e\u7ec4\u7684\u6743\u9650\uff0c\u6700\u540e\u4e09\u4e2a\u5b57\u7b26\u8868\u793a\u5176\u4ed6\u7528\u6237\u7684\u6743\u9650\u3002<\/p>\n<p>\u56e0\u6b64\uff0c&#8221; 501&#8243; \u53ef\u4ee5\u88ab\u89e3\u8bfb\u4e3a\uff1a<\/p>\n<ul>\n<li>\n<p>\u6240\u6709\u8005\u5177\u6709\u8bfb\u53d6\u548c\u6267\u884c\u6743\u9650\uff085 = r-x\uff09<\/p>\n<\/li>\n<li>\n<p>\u6240\u5c5e\u7ec4\u5177\u6709\u6267\u884c\u6743\u9650\uff080 = &#8212;\uff09<\/p>\n<\/li>\n<li>\n<p>\u5176\u4ed6\u7528\u6237\u5177\u6709\u8bfb\u53d6\u6743\u9650\uff081 = &#8211;x\uff09<\/p>\n<\/li>\n<\/ul>\n<p>\u8bf7\u6ce8\u610f\uff0c\u8fd9\u53ea\u662f\u6743\u9650\u5b57\u7b26\u4e32\u7684\u8868\u8fbe\u65b9\u5f0f\u4e4b\u4e00\u3002\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u65b9\u5f0f\u6765\u8868\u793a\u6743\u9650\uff0c\u4f8b\u5982\u516b\u8fdb\u5236\uff08\u4f8b\u5982 755\uff09\u6216\u7b26\u53f7\u5f62\u5f0f\uff08\u4f8b\u5982 -rwxr-xr-x\uff09\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f501\u662f\u4ec0\u4e48\u6743\u9650\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>linux\u201c501\u201d\u53ef\u4ee5\u88ab\u89e3\u8bfb\u4e3a\uff1a1\u3001\u6240\u6709\u8005\u5177\u6709\u8bfb\u53d6\u548c\u6267\u884c\u6743\u9650\u201c5 = r-x\u201d\uff1b2\u3001\u6240\u5c5e\u7ec4\u5177\u6709\u6267\u884c\u6743\u9650\u201c0 = &#8212;\u201d\uff1b3\u3001\u5176\u4ed6\u7528\u6237\u5177\u6709\u8bfb\u53d6\u6743\u9650\u201c1 = &#8211;x\u201d\u3002 \u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002 \u5728 Linux \u6587\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u6bcf\u4e2a\u6587\u4ef6\u6216\u76ee\u5f55\u90fd\u6709\u4e00\u7ec4\u6743\u9650\uff0c\u7528\u4e8e\u63a7\u5236\u5bf9\u5176\u8fdb\u884c\u8bfb\u53d6\u3001\u5199\u5165\u548c\u6267\u884c\u64cd\u4f5c\u7684\u6743\u9650\u3002\u6743\u9650\u7531\u4e09\u4e2a\u4e0d\u540c\u7684\u89d2\u8272\u7ec4\u6210\uff1a\u6240\u6709\u8005\uff08Owner\uff09\u3001\u6240\u5c5e\u7ec4\uff08Group\uff09\u548c\u5176\u4ed6\u7528\u6237\uff08Others\uff09\u3002\u6bcf\u4e2a\u89d2\u8272\u90fd\u53ef\u4ee5\u88ab\u6388\u4e88\u4ee5\u4e0b\u6743\u9650\u4e4b\u4e00\u6216\u591a\u4e2a\u6743\u9650\u7684\u7ec4\u5408\uff1a \u8bfb\u6743\u9650\uff08Read\uff09\uff1a\u5141\u8bb8\u7528\u6237\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u3001\u67e5\u770b\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\u5217\u8868\u4ee5\u53ca\u83b7\u53d6\u6587\u4ef6\/\u76ee\u5f55\u7684\u5c5e\u6027\u4fe1\u606f\u3002 \u5199\u6743\u9650\uff08Write\uff09\uff1a\u5141\u8bb8\u7528\u6237\u4fee\u6539\u6587\u4ef6\u5185\u5bb9\u3001\u521b\u5efa\u6216\u5220\u9664\u6587\u4ef6\u4ee5\u53ca\u5728\u76ee\u5f55\u4e2d\u521b\u5efa\u3001\u91cd\u547d\u540d\u6216\u5220\u9664\u6587\u4ef6\u3002 \u6267\u884c\u6743\u9650\uff08Execute\uff09\uff1a\u5bf9\u4e8e\u6587\u4ef6\u6765\u8bf4\uff0c\u6267\u884c\u6743\u9650\u8868\u793a\u6587\u4ef6\u662f\u5426\u53ef\u4ee5\u4f5c\u4e3a\u53ef\u6267\u884c\u6587\u4ef6\u8fd0\u884c\u3002\u5bf9\u4e8e\u76ee\u5f55\u6765\u8bf4\uff0c\u6267\u884c\u6743\u9650\u5141\u8bb8\u7528\u6237\u8fdb\u5165\uff08cd\uff09\u8be5\u76ee\u5f55\u5e76\u8bbf\u95ee\u5176\u5185\u5bb9\u3002 Linux \u7684\u6743\u9650\u7528\u4e09\u4e2a\u5b57\u7b26\u6765\u8868\u793a\uff1ar\uff08\u8bfb\u53d6\u6743\u9650\uff09\u3001w\uff08\u5199\u5165\u6743\u9650\uff09\u548cx\uff08\u6267\u884c\u6743\u9650\uff09\u3002\u8fd9\u4e9b\u5b57\u7b26\u901a\u5e38\u7ec4\u5408\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u4e00\u4e2a\u7531\u4e5d\u4e2a\u5b57\u6bcd\u6216\u5b57\u7b26\u7ec4\u6210\u7684\u5b57\u7b26\u4e32\u3002\u5176\u4e2d\u524d\u4e09\u4e2a\u5b57\u7b26\u8868\u793a\u6240\u6709\u8005\u7684\u6743\u9650\uff0c\u63a5\u7740\u4e09\u4e2a\u5b57\u7b26\u8868\u793a\u6240\u5c5e\u7ec4\u7684\u6743\u9650\uff0c\u6700\u540e\u4e09\u4e2a\u5b57\u7b26\u8868\u793a\u5176\u4ed6\u7528\u6237\u7684\u6743\u9650\u3002 \u56e0\u6b64\uff0c&#8221; 501&#8243; \u53ef\u4ee5\u88ab\u89e3\u8bfb\u4e3a\uff1a \u6240\u6709\u8005\u5177\u6709\u8bfb\u53d6\u548c\u6267\u884c\u6743\u9650\uff085 = r-x\uff09 \u6240\u5c5e\u7ec4\u5177\u6709\u6267\u884c\u6743\u9650\uff080 = &#8212;\uff09 \u5176\u4ed6\u7528\u6237\u5177\u6709\u8bfb\u53d6\u6743\u9650\uff081 = &#8211;x\uff09 \u8bf7\u6ce8\u610f\uff0c\u8fd9\u53ea\u662f\u6743\u9650\u5b57\u7b26\u4e32\u7684\u8868\u8fbe\u65b9\u5f0f\u4e4b\u4e00\u3002\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u65b9\u5f0f\u6765\u8868\u793a\u6743\u9650\uff0c\u4f8b\u5982\u516b\u8fdb\u5236\uff08\u4f8b\u5982 755\uff09\u6216\u7b26\u53f7\u5f62\u5f0f\uff08\u4f8b\u5982 -rwxr-xr-x\uff09\u3002 \u4ee5\u4e0a\u5c31\u662f501\u662f\u4ec0\u4e48\u6743\u9650\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-61505","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=61505"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61505\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}