{"id":1922,"date":"2022-02-23T14:08:45","date_gmt":"2022-02-23T06:08:45","guid":{"rendered":"https:\/\/raksmart.cn\/blog\/?p=1922"},"modified":"2022-02-23T14:08:45","modified_gmt":"2022-02-23T06:08:45","slug":"linux-unix-%e4%b8%ad%e7%9a%84%e6%96%87%e4%bb%b6%e6%9d%83%e9%99%90%e5%a6%82%e4%bd%95%e8%af%bb%e5%8f%96%e3%80%81%e5%86%99%e5%85%a5%e5%92%8c%e6%9b%b4%e6%94%b9%e4%b8%89","status":"publish","type":"post","link":"https:\/\/raksmart.cn\/blog\/server\/1922.html","title":{"rendered":"Linux \/ Unix \u4e2d\u7684\u6587\u4ef6\u6743\u9650\u5982\u4f55\u8bfb\u53d6\u3001\u5199\u5165\u548c\u66f4\u6539?(\u4e09)"},"content":{"rendered":"<p>\u8fd9\u4e00\u8bfe\u6211\u4eec\u7ee7\u7eed\u5b66\u4e60\u5269\u4f59\u90e8\u5206\u3002\u5728 Linux \u4e2d\u4f7f\u7528\u201cchmod\u201d\u547d\u4ee4\u66f4\u6539\u6587\u4ef6\/\u76ee\u5f55\u6743\u9650\u5047\u8bbe\u60a8\u4e0d\u5e0c\u671b\u60a8\u7684\u540c\u4e8b\u770b\u5230\u60a8\u7684\u4e2a\u4eba\u56fe\u50cf\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u66f4\u6539\u6587\u4ef6\u6743\u9650\u6765\u5b9e\u73b0\u3002\u4e0b\u9762raksmart<a href=\"https:\/\/raksmart.cn\/dedicate\" target=\"_blank\" rel=\"noopener\">\u7f8e\u56fd\u670d\u52a1\u5668<\/a>\u4e3a\u60a8\u4ecb\u7ecdLinux \/ Unix \u4e2d\u7684\u6587\u4ef6\u6743\u9650\u5982\u4f55\u8bfb\u53d6\u3001\u5199\u5165\u548c\u66f4\u6539\u3002\u63a8\u8350\u9605\u8bfb\uff1a<a href=\"https:\/\/raksmart.cn\/blog\/knowledge\/1658.html\" target=\"_blank\" rel=\"noopener\">\u300aLinux \u64cd\u4f5c\u7cfb\u7edf\u7b80\u4ecb\u300b<\/a><\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee3\u8868\u201c\u66f4\u6539\u6a21\u5f0f\u201d\u7684\u201c chmod\u201d\u547d\u4ee4\u3002\u4f7f\u7528\u8be5\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3a\u6240\u6709\u8005\u3001\u7ec4\u548c\u4e16\u754c\u8bbe\u7f6e\u6587\u4ef6\/\u76ee\u5f55\u7684\u6743\u9650(\u8bfb\u53d6\u3001\u5199\u5165\u3001\u6267\u884c)\u3002\u53e5\u6cd5\uff1a<\/p>\n<p>chmod permissions filename<\/p>\n<p>\u8be5\u547d\u4ee4\u6709\u4e24\u79cd\u4f7f\u7528\u65b9\u5f0f\u2014\u2014<\/p>\n<p>1.\u7edd\u5bf9\u6a21\u5f0f<\/p>\n<p>2.\u7b26\u53f7\u6a21\u5f0f<\/p>\n<p>Linux\u4e2d\u7684\u7edd\u5bf9(\u6570\u5b57)\u6a21\u5f0f<\/p>\n<p>\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u6587\u4ef6\u6743\u9650\u4e0d\u8868\u793a\u4e3a\u5b57\u7b26\uff0c\u800c\u662f\u4e00\u4e2a\u4e09\u4f4d\u516b\u8fdb\u5236\u6570\u3002<\/p>\n<p>\u4e0b\u8868\u7ed9\u51fa\u4e86\u6240\u6709\u6743\u9650\u7c7b\u578b\u7684\u6570\u5b57\u3002\u63a8\u8350\u9605\u8bfb\uff1a<a href=\"https:\/\/raksmart.cn\/blog\/knowledge\/1870.html\" target=\"_blank\" rel=\"noopener\">\u300aLinux\/Unix \u4e2d\u7684\u6587\u4ef6\u6743\u9650\u5982\u4f55\u8bfb\u53d6\u3001\u5199\u5165\u548c\u66f4\u6539?(\u4e00)\u300b<\/a><\/p>\n<p>\u6570\u5b57 \u6743\u9650\u7c7b\u578b \u8c61\u5f81<\/p>\n<p>0 \u6ca1\u6709\u6743\u9650 \u2014<\/p>\n<p>1 \u6267\u884c -X<\/p>\n<p>2 \u5199 -w-<\/p>\n<p>3 \u6267\u884c + \u5199\u5165 -wx<\/p>\n<p>4 \u8bfb r\u2013<\/p>\n<p>5 \u8bfb\u53d6 + \u6267\u884c \u63a5\u6536<\/p>\n<p>6 \u8bfb+\u5199 rw-<\/p>\n<p>7 \u8bfb+\u5199+\u6267\u884c rwx<\/p>\n<p>chmod \u6743\u9650\u547d\u4ee4\u7684\u5b9e\u9645\u4f5c\u7528\u3002<\/p>\n<p>\u5728\u7ec8\u7aef\u7a97\u53e3\u4e2d\uff0c\u6211\u4eec\u5c06\u6587\u4ef6\u201csample\u201d\u7684\u6743\u9650\u66f4\u6539\u4e3a\u201c764\u201d\u3002<\/p>\n<p>&#8216;764&#8217; \u7edd\u5bf9\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<p>1.\u6240\u6709\u8005\u53ef\u4ee5\u8bfb\u3001\u5199\u548c\u6267\u884c<\/p>\n<p>2.\u7528\u6237\u7ec4\u53ef\u4ee5\u8bfb\u5199<\/p>\n<p>3.\u4e16\u754c\u53ea\u80fd\u9605\u8bfb<\/p>\n<p>\u8fd9\u663e\u793a\u4e3a &#8216;-rwxrw-r\u2013<\/p>\n<p>\u8fd9\u662f\u60a8\u53ef\u4ee5\u901a\u8fc7\u5206\u914d\u7edd\u5bf9\u7f16\u53f7\u6765\u66f4\u6539 Linux on file \u4e2d\u7684\u7528\u6237\u6743\u9650\u7684\u65b9\u6cd5\u3002<\/p>\n<p>Linux \u4e2d\u7684\u7b26\u53f7\u6a21\u5f0f<\/p>\n<p>\u5728\u7edd\u5bf9\u6a21\u5f0f\u4e0b\uff0c\u60a8\u53ef\u4ee5\u66f4\u6539\u6240\u6709 3 \u4e2a\u6240\u6709\u8005\u7684\u6743\u9650\u3002\u5728\u7b26\u53f7\u6a21\u5f0f\u4e0b\uff0c\u60a8\u53ef\u4ee5\u4fee\u6539\u7279\u5b9a\u6240\u6709\u8005\u7684\u6743\u9650\u3002\u5b83\u5229\u7528\u6570\u5b66\u7b26\u53f7\u6765\u4fee\u6539 Unix \u6587\u4ef6\u7684\u6743\u9650\u3002<\/p>\n<p>\u64cd\u4f5c\u5458 \u63cf\u8ff0<\/p>\n<p>+ \u5411\u6587\u4ef6\u6216\u76ee\u5f55\u6dfb\u52a0\u6743\u9650<\/p>\n<p>\u2013 \u5220\u9664\u6743\u9650<\/p>\n<p>= \u8bbe\u7f6e\u6743\u9650\u5e76\u8986\u76d6\u4e4b\u524d\u8bbe\u7f6e\u7684\u6743\u9650\u3002<\/p>\n<p>\u4e0d\u540c\u7684\u4e1a\u4e3b\u4ee3\u8868\u4e3a\u2014\u2014<\/p>\n<p>\u7528\u6237\u5916\u5ef6<\/p>\n<p>u \u7528\u6237\/\u6240\u6709\u8005<\/p>\n<p>G \u56e2\u4f53<\/p>\n<p>O \u5176\u4ed6<\/p>\n<p>A \u5168\u90e8<\/p>\n<p>\u6211\u4eec\u4e0d\u4f1a\u4f7f\u7528\u50cf 755 \u8fd9\u6837\u7684\u6570\u5b57\u7684\u6743\u9650\uff0c\u800c\u662f\u50cf rwx \u8fd9\u6837\u7684\u5b57\u7b26\u3002<\/p>\n<p>\u5728 Linux \u4e2d\u66f4\u6539\u6240\u6709\u6743\u548c\u7ec4<\/p>\n<p>\u8981\u66f4\u6539\u6587\u4ef6\/\u76ee\u5f55\u7684\u6240\u6709\u6743\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p>chown user filename<\/p>\n<p>\u5982\u679c\u60a8\u60f3\u66f4\u6539\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u7528\u6237\u548c\u7ec4\uff0c\u8bf7\u4f7f\u7528\u547d\u4ee4<\/p>\n<p>chown user:group filename<\/p>\n<p>\u5982\u679c\u60a8\u53ea\u60f3\u66f4\u6539\u7ec4\u6240\u6709\u8005\uff0c\u8bf7\u4f7f\u7528\u547d\u4ee4<\/p>\n<p>chgrp group_name filename<\/p>\n<p>&#8216; chgrp&#8217;\u4ee3\u8868\u66f4\u6539\u7ec4\u3002<\/p>\n<p>\u63d0\u793a<\/p>\n<p>\u6587\u4ef6 \/etc\/group \u5305\u542b\u7cfb\u7edf\u4e2d\u5b9a\u4e49\u7684\u6240\u6709\u7ec4<\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u201cgroups\u201d\u6765\u67e5\u627e\u60a8\u6240\u5c5e\u7684\u6240\u6709\u7ec4<\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4 newgrp \u4f5c\u4e3a\u9ed8\u8ba4\u7ec4\u4ee5\u5916\u7684\u7ec4\u7684\u6210\u5458\u5de5\u4f5c<\/p>\n<p>\u4e0d\u80fd\u6709 2 \u4e2a\u7ec4\u62e5\u6709\u540c\u4e00\u4e2a\u6587\u4ef6\u3002<\/p>\n<p>Linux \u4e2d\u6ca1\u6709\u5d4c\u5957\u7ec4\u3002\u4e00\u4e2a\u7ec4\u4e0d\u80fd\u662f\u5176\u4ed6\u7ec4\u7684\u5b50\u7ec4<\/p>\n<p>x- \u6267\u884c\u76ee\u5f55\u610f\u5473\u7740\u88ab\u5141\u8bb8\u201c\u8fdb\u5165\u201d\u4e00\u4e2a\u76ee\u5f55\u5e76\u83b7\u5f97\u5bf9\u5b50\u76ee\u5f55\u7684\u53ef\u80fd\u8bbf\u95ee\u6743\u9650<\/p>\n<p>\u60a8\u53ef\u4ee5\u5728\u6587\u4ef6\u548c\u76ee\u5f55\u4e0a\u8bbe\u7f6e\u5176\u4ed6\u6743\u9650\uff0c\u8fd9\u4e9b\u6743\u9650\u5c06\u5728\u7a0d\u540e\u7684\u9ad8\u7ea7\u6559\u7a0b\u4e2d\u4ecb\u7ecd<\/p>\n<p>\u6982\u62ec\uff1a<\/p>\n<p>Linux \u4f5c\u4e3a\u4e00\u4e2a\u591a\u7528\u6237\u7cfb\u7edf\uff0c\u4f7f\u7528\u6743\u9650\u548c\u6240\u6709\u6743\u6765\u4fdd\u8bc1\u5b89\u5168\u3002<\/p>\n<p>Linux \u7cfb\u7edf\u4e0a\u5b58\u5728\u4e09\u79cd\u7528\u6237\u7c7b\u578b\uff0c\u5373\u3002\u7528\u6237\u3001\u7ec4\u548c\u5176\u4ed6<\/p>\n<p>Linux\u5c06\u6587\u4ef6\u6743\u9650\u5206\u4e3a\u8bfb\u3001\u5199\u548c\u6267\u884c\uff0c\u5206\u522b\u7528r\u3001w\u548cx\u8868\u793a<\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7\u201cchmod\u201d\u547d\u4ee4\u66f4\u6539\u6587\u4ef6\u7684\u6743\u9650\uff0c\u8be5\u547d\u4ee4\u53ef\u4ee5\u8fdb\u4e00\u6b65\u5206\u4e3a\u7edd\u5bf9\u6a21\u5f0f\u548c\u7b26\u53f7\u6a21\u5f0f<\/p>\n<p>&#8216;chown&#8217; \u547d\u4ee4\u53ef\u4ee5\u66f4\u6539\u6587\u4ef6\/\u76ee\u5f55\u7684\u6240\u6709\u6743\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1achown user file \u6216 chown user:group file<\/p>\n<p>&#8216;chgrp&#8217; \u547d\u4ee4\u53ef\u4ee5\u66f4\u6539\u7ec4\u6240\u6709\u6743chgrp \u7ec4\u6587\u4ef6\u540d<\/p>\n<p>x &#8211; \u6267\u884c\u76ee\u5f55\u662f\u4ec0\u4e48\u610f\u601d?\u7b54\uff1a\u88ab\u5141\u8bb8\u201c\u8fdb\u5165\u201d\u4e00\u4e2a\u76ee\u5f55\u5e76\u83b7\u5f97\u5bf9\u5b50\u76ee\u5f55\u7684\u53ef\u80fd\u8bbf\u95ee\u6743\u9650\u3002\u63a8\u8350\u76f8\u5173\u9605\u8bfb\uff1a<a href=\"https:\/\/raksmart.cn\/blog\/knowledge\/1737.html\">\u300aLinux \u5185\u6838\u7684\u53d1\u5e03\u65f6\u95f4\u8868\u662f\u4ec0\u4e48?\u5b83\u7684\u652f\u6301\u65f6\u95f4\u662f\u591a\u4e45?\u300b<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e00\u8bfe\u6211\u4eec\u7ee7\u7eed\u5b66\u4e60\u5269\u4f59\u90e8\u5206\u3002\u5728 Linux \u4e2d\u4f7f\u7528\u201cchmod\u201d\u547d\u4ee4\u66f4\u6539\u6587\u4ef6\/\u76ee\u5f55\u6743\u9650\u5047\u8bbe\u60a8\u4e0d\u5e0c\u671b\u60a8&hellip; <a href=\"https:\/\/raksmart.cn\/blog\/server\/1922.html\" class=\"more-link read-more\" rel=\"bookmark\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">Linux \/ Unix \u4e2d\u7684\u6587\u4ef6\u6743\u9650\u5982\u4f55\u8bfb\u53d6\u3001\u5199\u5165\u548c\u66f4\u6539?(\u4e09)<\/span><i class=\"fa fa-arrow-right\"><\/i><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3,6],"tags":[99,322,353,351,354,352],"aioseo_notices":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts\/1922"}],"collection":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/comments?post=1922"}],"version-history":[{"count":1,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts\/1922\/revisions"}],"predecessor-version":[{"id":1923,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts\/1922\/revisions\/1923"}],"wp:attachment":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/media?parent=1922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/categories?post=1922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/tags?post=1922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}