{"id":83675,"date":"2024-03-28T17:36:47","date_gmt":"2024-03-28T09:36:47","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=83675"},"modified":"2024-03-28T17:36:47","modified_gmt":"2024-03-28T09:36:47","slug":"linux%e4%b8%ad%e5%a6%82%e4%bd%95%e6%94%b9%e5%8f%98%e6%96%87%e4%bb%b6%e6%9d%83%e9%99%90%e5%92%8c%e6%89%80%e6%9c%89%e6%9d%83","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/83675.html","title":{"rendered":"Linux\u4e2d\u5982\u4f55\u6539\u53d8\u6587\u4ef6\u6743\u9650\u548c\u6240\u6709\u6743"},"content":{"rendered":"

\"Linux\u4e2d\u5982\u4f55\u6539\u53d8\u6587\u4ef6\u6743\u9650\u548c\u6240\u6709\u6743\"<\/p>\n

\u5728Linux\u4e2d\uff0c\u6539\u53d8\u6587\u4ef6\u6743\u9650\u548c\u6240\u6709\u6743\u662f\u901a\u8fc7\u4f7f\u7528`chmod`\uff08change mode\uff09\u548c`chown`\uff08change owner\uff09\u547d\u4ee4\u6765\u5b9e\u73b0\u7684\u3002\u4f7f\u7528`chmod`\u53ef\u4ee5\u4fee\u6539\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u800c`chown`\u53ef\u4ee5\u6539\u53d8\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u7528\u6237\u548c\/\u6216\u7ec4\u6240\u6709\u6743\u3002<\/strong> \u4f8b\u5982\uff0c\u5982\u679c\u8981\u5c06\u4e00\u4e2a\u6587\u4ef6\u7684\u6743\u9650\u8bbe\u7f6e\u4e3a\u53ea\u6709\u6240\u6709\u8005\u53ef\u4ee5\u8bfb\u5199\uff0c\u800c\u5176\u4ed6\u4eba\u4e0d\u80fd\u8bbf\u95ee\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528`chmod`\u547d\u4ee4\u6267\u884c`chmod 600 \u6587\u4ef6\u540d`\u3002\u6539\u53d8\u6240\u6709\u6743\u65f6\uff0c\u82e5\u9700\u8981\u5c06\u67d0\u4e2a\u6587\u4ef6\u7684\u6240\u6709\u8005\u66f4\u6539\u4e3a\u53e6\u4e00\u7528\u6237\uff0c\u53ef\u4ee5\u6267\u884c`chown \u65b0\u7528\u6237 \u6587\u4ef6\u540d`\u3002<\/p>\n

\u4e00\u3001CHMOD\u547d\u4ee4\u8be6\u89e3<\/strong><\/p>\n

chmod\u547d\u4ee4\u7528\u4e8e\u6539\u53d8\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8bbf\u95ee\u6743\u9650\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528\u6570\u5b57\u6216\u7b26\u53f7\u6765\u8868\u793a\u6743\u9650\u7ea7\u522b\u3002<\/p>\n

\u6570\u5b57\u6743\u9650\u8868\u793a\u6cd5<\/strong><\/p>\n

\u6570\u5b57\u6743\u9650\u8868\u793a\u6cd5\u5305\u62ec\u4e09\u4e2a\u6570\u5b57\uff0c\u5b83\u4eec\u5206\u522b\u4ee3\u8868\u6240\u6709\u8005\uff08owner\uff09\u3001\u7ec4\uff08group\uff09\u3001\u5176\u4ed6\u4eba\uff08others\uff09\u7684\u6743\u9650\u3002<\/p>\n

– \u7b2c\u4e00\u4e2a\u6570\u5b57\u4ee3\u8868\u6240\u6709\u8005\u7684\u6743\u9650<\/p>\n

– \u7b2c\u4e8c\u4e2a\u6570\u5b57\u4ee3\u8868\u4e0e\u6240\u6709\u8005\u5728\u540c\u4e00\u4e2a\u7ec4\u7684\u7528\u6237\u7684\u6743\u9650<\/p>\n

– \u7b2c\u4e09\u4e2a\u6570\u5b57\u4ee3\u8868\u5176\u4ed6\u6240\u6709\u7528\u6237\u7684\u6743\u9650<\/p>\n

\u6bcf\u4e2a\u6570\u5b57\u662f\u4ece0\u52307\u7684\u6570\uff0c\u8fd9\u4e9b\u6570\u5b57\u662f\u4ee5\u4e0b\u4e09\u4e2a\u57fa\u672c\u6743\u9650\u7684\u548c\uff1a<\/p>\n

– 4\u4ee3\u8868\u8bfb\uff08r\uff09<\/p>\n

– 2\u4ee3\u8868\u5199\uff08w\uff09<\/p>\n

– 1\u4ee3\u8868\u6267\u884c\uff08x\uff09<\/p>\n

\u4f8b\u5982\uff0c`chmod 754 \u6587\u4ef6\u540d`\u4f1a\u8bbe\u7f6e\u6240\u6709\u8005\u5177\u6709\u8bfb\u3001\u5199\u3001\u6267\u884c\uff087\uff09\u7684\u6743\u9650\uff0c\u7ec4\u6210\u5458\u5177\u6709\u8bfb\u548c\u6267\u884c\uff085\uff09\u7684\u6743\u9650\uff0c\u5176\u4ed6\u4eba\u5177\u6709\u8bfb\uff084\uff09\u7684\u6743\u9650\u3002<\/p>\n

\u7b26\u53f7\u6743\u9650\u8868\u793a\u6cd5<\/strong><\/p>\n

\u7b26\u53f7\u6743\u9650\u8868\u793a\u6cd5\u4f7f\u7528\u5b57\u6bcd\u548c\u7b26\u53f7\u6765\u6539\u53d8\u6743\u9650\uff1a<\/p>\n

– ‘u’\u4ee3\u8868\u7528\u6237\uff08\u6240\u6709\u8005\uff09<\/p>\n

– ‘g’\u4ee3\u8868\u7ec4<\/p>\n

– ‘o’\u4ee3\u8868\u5176\u4ed6\u4eba<\/p>\n

– ‘a’\u4ee3\u8868\u6240\u6709\u4eba<\/p>\n

– ‘+’\u7528\u4e8e\u6dfb\u52a0\u6743\u9650<\/p>\n

– ‘-‘\u7528\u4e8e\u79fb\u9664\u6743\u9650<\/p>\n

– ‘=’\u7528\u4e8e\u8bbe\u7f6e\u786e\u5207\u7684\u6743\u9650<\/p>\n

\u4f8b\u5982\uff0c`chmod u+rwx,g+rx,o+r \u6587\u4ef6\u540d`\u4f1a\u7ed9\u6240\u6709\u8005\u5b8c\u6574\u7684\u6743\u9650\uff0c\u7ed9\u7ec4\u8bfb\u548c\u6267\u884c\u6743\u9650\uff0c\u7ed9\u5176\u4ed6\u4eba\u8bfb\u6743\u9650\u3002<\/p>\n

\u4e8c\u3001CHMOD\u547d\u4ee4\u5b9e\u8df5\u6848\u4f8b<\/strong><\/p>\n

\u5728\u5b9e\u8df5\u4e2d\uff0c\u65e0\u8bba\u662f\u901a\u8fc7\u6570\u5b57\u65b9\u6cd5\u8fd8\u662f\u7b26\u53f7\u65b9\u6cd5\u8bbe\u7f6e\u6743\u9650\uff0c\u90fd\u8981\u8003\u8651\u5b89\u5168\u6027\u548c\u5b9e\u9645\u9700\u6c42\u3002<\/p>\n

\u521b\u5efa\u548c\u4fee\u6539\u6587\u4ef6\u6743\u9650<\/strong><\/p>\n

\u5f53\u521b\u5efa\u4e00\u4e2a\u65b0\u6587\u4ef6\u6216\u76ee\u5f55\u65f6\uff0c\u9ed8\u8ba4\u4f1a\u6709\u4e00\u7ec4\u9884\u8bbe\u7684\u6743\u9650\u3002\u901a\u5e38\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6eumask\u503c\u6765\u63a7\u5236\u3002\u4e00\u65e6\u6587\u4ef6\u6216\u76ee\u5f55\u88ab\u521b\u5efa\uff0c\u53ef\u4ee5\u4f7f\u7528`chmod`\u547d\u4ee4\u4fee\u6539\u5b83\u4eec\u7684\u6743\u9650\u3002<\/p>\n

\u6587\u4ef6\u6267\u884c\u6743\u9650\u8bbe\u7f6e<\/strong><\/p>\n

\u5bf9\u4e8e\u4e00\u4e2a\u811a\u672c\u6216\u7a0b\u5e8f\uff0c\u53ef\u80fd\u9700\u8981\u8bbe\u7f6e\u6267\u884c\u6743\u9650\u624d\u80fd\u8fd0\u884c\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7`chmod +x \u6587\u4ef6\u540d`\u6765\u5b9e\u73b0\u3002<\/p>\n

\u4e09\u3001CHOWN\u547d\u4ee4\u8be6\u89e3<\/strong><\/p>\n

`chown`\u547d\u4ee4\u7528\u4e8e\u6539\u53d8\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6240\u6709\u8005\u548c\u6240\u5c5e\u7ec4\uff0c\u57fa\u672c\u683c\u5f0f\u4e3a`chown \u7528\u6237\u540d \u6587\u4ef6\u540d`\uff0c\u5982\u679c\u8fd8\u9700\u8981\u6539\u53d8\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528`chown \u7528\u6237\u540d:\u7ec4\u540d \u6587\u4ef6\u540d`\u3002<\/p>\n

\u6539\u53d8\u6240\u6709\u8005<\/strong><\/p>\n

\u5982\u679c\u4f60\u9700\u8981\u5c06\u6587\u4ef6\u7684\u6240\u6709\u8005\u66f4\u6539\u4e3a\u5176\u4ed6\u7528\u6237\uff0c\u53ef\u4ee5\u7b80\u5355\u5730\u4f7f\u7528`chown \u65b0\u7528\u6237 \u6587\u4ef6\u540d`\u3002<\/p>\n

\u6539\u53d8\u6240\u5c5e\u7ec4<\/strong><\/p>\n

\u8981\u6539\u53d8\u6587\u4ef6\u7684\u6240\u5c5e\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528`chown :\u65b0\u7ec4 \u6587\u4ef6\u540d`\u3002\u6ce8\u610f\u7528\u6237\u540d\u524d\u7684\u5192\u53f7\uff0c\u5b83\u544a\u8bc9\u7cfb\u7edf\u53ea\u6539\u53d8\u7ec4\u800c\u4e0d\u6539\u53d8\u6240\u6709\u8005\u3002<\/p>\n

\u540c\u65f6\u6539\u53d8\u6240\u6709\u8005\u548c\u6240\u5c5e\u7ec4<\/strong><\/p>\n

\u901a\u8fc7\u5728\u547d\u4ee4\u4e2d\u540c\u65f6\u5305\u542b\u65b0\u7684\u7528\u6237\u540d\u548c\u7ec4\u540d\uff0c\u53ef\u4ee5\u540c\u65f6\u66f4\u6539\u6240\u6709\u8005\u548c\u7ec4\uff1a`chown \u65b0\u7528\u6237:\u65b0\u7ec4 \u6587\u4ef6\u540d`\u3002<\/p>\n

\u56db\u3001CHOWN\u547d\u4ee4\u5b9e\u8df5\u6848\u4f8b<\/strong><\/p>\n

\u6539\u53d8\u6240\u6709\u6743\u662f\u7ba1\u7406\u5458\u5e38\u89c1\u7684\u4efb\u52a1\u3002\u4f60\u53ef\u80fd\u9700\u8981\u5c06\u6587\u4ef6\u4ece\u4e00\u4e2a\u7528\u6237\u8f6c\u79fb\u5230\u53e6\u4e00\u4e2a\u7528\u6237\uff0c\u6216\u8005\u53ef\u80fd\u9700\u8981\u8bbe\u7f6e\u4e00\u7ec4\u6587\u4ef6\u5171\u4eab\u7ed9\u7279\u5b9a\u7684\u7ec4\u3002<\/p>\n

\u6587\u4ef6\u6240\u6709\u6743\u8f6c\u79fb<\/strong><\/p>\n

\u5f53\u7528\u6237\u79bb\u5f00\u7ec4\u7ec7\u6216\u90e8\u95e8\u53d8\u52a8\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u5c06\u5176\u6587\u4ef6\u6240\u6709\u6743\u8f6c\u79fb\u7ed9\u53e6\u4e00\u4e2a\u7528\u6237\u3002<\/p>\n

\u76ee\u5f55\u6240\u6709\u6743\u548c\u7ec4\u5171\u4eab\u8bbe\u7f6e<\/strong><\/p>\n

\u5728\u56e2\u961f\u534f\u4f5c\u73af\u5883\u4e2d\uff0c\u901a\u5e38\u9700\u8981\u5c06\u4e00\u6574\u4e2a\u76ee\u5f55\u7684\u6240\u6709\u6743\u6216\u7ec4\u8bbe\u7f6e\u4e3a\u56e2\u961f\u6210\u5458\uff0c\u4ee5\u65b9\u4fbf\u7ba1\u7406\u548c\u8bbf\u95ee\u63a7\u5236\u3002<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6587\u4ef6\u6743\u9650\u548c\u6240\u6709\u6743\u7684\u5408\u7406\u914d\u7f6e\u5bf9\u4fdd\u62a4\u7cfb\u7edf\u5b89\u5168\u3001\u7ef4\u62a4\u6743\u9650\u8fb9\u754c\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u7ba1\u7406\u5458\u548c\u7528\u6237\u90fd\u5e94\u4e86\u89e3\u5e76\u6b63\u786e\u4f7f\u7528\u8fd9\u4e9b\u547d\u4ee4\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002\u901a\u8fc7\u4e0a\u8ff0\u547d\u4ee4\u548c\u5b9e\u8df5\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5bf9\u6587\u4ef6\u548c\u76ee\u5f55\u8fdb\u884c\u6743\u9650\u548c\u6240\u6709\u6743\u7684\u7ba1\u7406\u3002<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

1. \u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u4fee\u6539\u6587\u4ef6\u7684\u6743\u9650\uff1f<\/strong><\/p>\n

\u5728Linux\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528`chmod`\u547d\u4ee4\u6765\u6539\u53d8\u6587\u4ef6\u7684\u6743\u9650\u3002\u901a\u8fc7`chmod`\u547d\u4ee4\uff0c\u53ef\u4ee5\u4e3a\u7528\u6237\uff08owner\uff09\u3001\u7fa4\u7ec4\uff08group\uff09\u548c\u5176\u4ed6\u7528\u6237\uff08others\uff09\u8bbe\u7f6e\u4e0d\u540c\u7684\u6743\u9650\uff0c\u5305\u62ec\u8bfb\uff08r\uff09\u3001\u5199\uff08w\uff09\u548c\u6267\u884c\uff08x\uff09\u3002\u4f8b\u5982\uff0c\u8981\u5c06\u6587\u4ef6test.txt\u8bbe\u7f6e\u4e3a\u53ea\u5141\u8bb8\u6240\u6709\u8005\u8bfb\u5199\uff0c\u800c\u4e0d\u5141\u8bb8\u7fa4\u7ec4\u548c\u5176\u4ed6\u7528\u6237\u5199\u5165\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4`chmod u=rw,g=,o= test.txt`\u3002<\/p>\n

2. Linux\u4e2d\u5982\u4f55\u6539\u53d8\u6587\u4ef6\u7684\u6240\u6709\u6743<\/strong><\/p>\n

\u5728Linux\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528`chown`\u547d\u4ee4\u6765\u6539\u53d8\u6587\u4ef6\u7684\u6240\u6709\u6743\u3002`chown`\u547d\u4ee4\u53ef\u4ee5\u5c06\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6240\u6709\u8005\u66f4\u6539\u4e3a\u6307\u5b9a\u7684\u7528\u6237\u6216\u7528\u6237\u7ec4\u3002\u4f8b\u5982\uff0c\u8981\u5c06\u6587\u4ef6test.txt\u7684\u6240\u6709\u8005\u66f4\u6539\u4e3a\u7528\u6237`newuser`\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4`chown newuser test.txt`\u3002<\/p>\n

3. \u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u540c\u65f6\u6539\u53d8\u6587\u4ef6\u7684\u6743\u9650\u548c\u6240\u6709\u6743\uff1f<\/strong><\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528`chmod`\u548c`chown`\u547d\u4ee4\u6765\u540c\u65f6\u6539\u53d8\u6587\u4ef6\u7684\u6743\u9650\u548c\u6240\u6709\u6743\u3002\u4f8b\u5982\uff0c\u5c06\u6587\u4ef6test.txt\u7684\u6240\u6709\u8005\u66f4\u6539\u4e3a\u7528\u6237`newuser`\uff0c\u5e76\u8bbe\u7f6e\u6743\u9650\u4e3a\u6240\u6709\u8005\u8bfb\u5199\uff0c\u7fa4\u7ec4\u8bfb\u53d6\uff0c\u5176\u4ed6\u7528\u6237\u53ea\u8bfb\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4`chown newuser test.txt && chmod u=rw,g=r,o=r test.txt`\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u7075\u6d3b\u5730\u7ba1\u7406\u6587\u4ef6\u7684\u6743\u9650\u548c\u6240\u6709\u6743\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Linux\u4e2d\uff0c\u6539\u53d8\u6587\u4ef6\u6743\u9650\u548c\u6240\u6709\u6743\u662f\u901a\u8fc7\u4f7f\u7528`chmod`\uff08change mode\uff09\u548c`chown`\uff08cha […]","protected":false},"author":1,"featured_media":83676,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[384],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/83675"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=83675"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/83675\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/83676"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=83675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=83675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=83675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}