{"id":296,"date":"2015-07-29T20:07:08","date_gmt":"2015-07-29T12:07:08","guid":{"rendered":"http:\/\/blog.sway.com.cn\/?p=296"},"modified":"2015-07-29T20:07:08","modified_gmt":"2015-07-29T12:07:08","slug":"chmod-chown-%e6%b7%b1%e5%85%a5%e7%90%86%e8%a7%a3%e7%94%a8%e6%88%b7%e7%bb%84","status":"publish","type":"post","link":"http:\/\/blog.sway.com.cn\/?p=296","title":{"rendered":"chmod +chown \u6df1\u5165\u7406\u89e3\u7528\u6237\u7ec4"},"content":{"rendered":"<h2 class=\"headline-1 bk-sidecatalog-title\"><span class=\"headline-content\">Linux\u547d\u4ee4\u2014\u2014chmod<\/span><\/h2>\n<h3 class=\"headline-2 bk-sidecatalog-title\"><a name=\"t1\"><\/a><span class=\"headline-content\">\u547d\u4ee4\u63cf\u8ff0<\/span><\/h3>\n<p><a href=\"http:\/\/baike.baidu.com\/view\/3273033.htm\" target=\"_blank\">\u53d8\u66f4\u6587\u4ef6<\/a>\u6216\u76ee\u5f55\u7684\u6743\u9650\u3002\u5728UNIX\u7cfb\u7edf\u5bb6\u65cf\u91cc\uff0c\u6587\u4ef6\u6216\u76ee\u5f55\u6743\u9650\u7684\u63a7\u5236\u5206\u522b\u4ee5\u8bfb\u53d6\uff0c\u5199\u5165\uff0c\u6267\u884c3\u79cd\u4e00\u822c\u6743\u9650\u6765\u533a\u5206\uff0c\u53e6\u67093\u79cd\u7279\u6b8a\u6743\u9650\u53ef\u4f9b\u8fd0\u7528\uff0c\u518d\u642d\u914d\u62e5\u6709\u8005\u4e0e\u6240\u5c5e\u7fa4\u7ec4\u7ba1\u7406\u6743\u9650\u8303\u56f4\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528chmod\u6307\u4ee4\u53bb\u53d8\u66f4\u6587\u4ef6\u4e0e\u76ee\u5f55\u7684\u6743\u9650\uff0c\u8bbe\u7f6e\u65b9\u5f0f\u91c7\u7528\u6587\u5b57\u6216\u6570\u5b57\u4ee3\u53f7\u7686\u53ef\u3002\u7b26\u53f7\u8fde\u63a5\u7684\u6743\u9650\u65e0\u6cd5\u53d8\u66f4\uff0c\u5982\u679c\u60a8\u5bf9\u7b26\u53f7\u8fde\u63a5\u4fee\u6539\u6743\u9650\uff0c\u5176\u6539\u53d8\u4f1a\u4f5c\u7528\u5728\u88ab\u8fde\u63a5\u7684\u539f\u59cb\u6587\u4ef6\u3002<\/p>\n<p><strong>\u6743\u9650\u8303\u56f4<\/strong>\u7684\u8868\u793a\u6cd5\u5982\u4e0b\uff1a<\/p>\n<p>u\uff1aUser\uff0c\u5373\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u62e5\u6709\u8005\u3002<\/p>\n<p>g\uff1aGroup\uff0c\u5373\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6240\u5c5e\u7fa4\u7ec4\u3002<\/p>\n<p>o\uff1aOther\uff0c\u9664\u4e86\u6587\u4ef6\u6216\u76ee\u5f55\u62e5\u6709\u8005\u6216\u6240\u5c5e\u7fa4\u7ec4\u4e4b\u5916\uff0c\u5176\u4ed6\u7528\u6237\u7686\u5c5e\u4e8e\u8fd9\u4e2a\u8303\u56f4\u3002<\/p>\n<p>a\uff1aAll\uff0c\u5373\u5168\u90e8\u7684\u7528\u6237\uff0c\u5305\u542b\u62e5\u6709\u8005\uff0c\u6240\u5c5e\u7fa4\u7ec4\u4ee5\u53ca\u5176\u4ed6\u7528\u6237\u3002<\/p>\n<p>\u6709\u5173<strong>\u6743\u9650\u4ee3\u53f7<\/strong>\u7684\u90e8\u5206\uff0c\u5217\u8868\u4e8e\u4e0b\uff1a<\/p>\n<p>r\uff1a\u8bfb\u53d6\u6743\u9650\uff0c\u6570\u5b57\u4ee3\u53f7\u4e3a&#8221;4&#8243;\u3002<\/p>\n<p>w\uff1a\u5199\u5165\u6743\u9650\uff0c\u6570\u5b57\u4ee3\u53f7\u4e3a&#8221;2&#8243;\u3002<\/p>\n<p>x\uff1a\u6267\u884c\u6216\u5207\u6362\u6743\u9650\uff0c\u6570\u5b57\u4ee3\u53f7\u4e3a&#8221;1&#8243;\u3002<\/p>\n<p>-\uff1a\u4e0d\u5177\u4efb\u4f55\u6743\u9650\uff0c\u6570\u5b57\u4ee3\u53f7\u4e3a&#8221;0&#8243;\u3002<\/p>\n<p>s\uff1a\u7279\u6b8a?b&gt;\u529f\u80fd\u8bf4\u660e\uff1a\u53d8\u66f4\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6743\u9650\u3002<\/p>\n<h3 class=\"headline-2 bk-sidecatalog-title\"><a name=\"t2\"><\/a><span class=\"headline-content\">\u8bed\u6cd5<\/span><\/h3>\n<p>chmod [-cfRv][&#8211;help][&#8211;version][&lt;\u6743\u9650\u8303\u56f4&gt;+\/-\/=&lt;\u6743\u9650\u8bbe\u7f6e&#8230;&gt;][\u6587\u4ef6\u6216\u76ee\u5f55&#8230;]<\/p>\n<p>chmod [-cfRv][&#8211;help][&#8211;version][\u6570\u5b57\u4ee3\u53f7][\u6587\u4ef6\u6216\u76ee\u5f55&#8230;]<\/p>\n<p>chmod [-cfRv][&#8211;help][&#8211;reference=&lt;\u53c2\u8003\u6587\u4ef6\u6216\u76ee\u5f55&gt;][&#8211;version][\u6587\u4ef6\u6216\u76ee\u5f55&#8230;]<\/p>\n<h3 class=\"headline-2 bk-sidecatalog-title\"><a name=\"t3\"><\/a><span class=\"headline-content\">\u9009\u9879\u8bf4\u660e<\/span><\/h3>\n<p>-c\u6216&#8211;changes \u6548\u679c\u7c7b\u4f3c&#8221;-v&#8221;\u53c2\u6570\uff0c\u4f46\u4ec5\u56de\u62a5\u66f4\u6539\u7684\u90e8\u5206\u3002<\/p>\n<p>-f\u6216&#8211;quiet\u6216&#8211;silent \u4e0d\u663e\u793a<a href=\"http:\/\/baike.baidu.com\/view\/627766.htm\" target=\"_blank\">\u9519\u8bef\u4fe1\u606f<\/a>\u3002<\/p>\n<p>-R\u6216&#8211;recursive \u9012\u5f52\u5904\u7406\uff0c\u5c06\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u53ca\u5b50\u76ee\u5f55\u4e00\u5e76\u5904\u7406\u3002 \u3000\u3000-<\/p>\n<p>v\u6216&#8211;verbose \u663e\u793a\u6307\u4ee4\u6267\u884c\u8fc7\u7a0b\u3002<\/p>\n<p>&#8211;help \u5728\u7ebf\u5e2e\u52a9\u3002<\/p>\n<p>&#8211;reference=&lt;\u53c2\u8003\u6587\u4ef6\u6216\u76ee\u5f55&gt; \u628a\u6307\u5b9a\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6743\u9650\u5168\u90e8\u8bbe\u6210\u548c\u53c2\u8003\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6743\u9650\u76f8\u540c<\/p>\n<p>&#8211;version \u663e\u793a\u7248\u672c\u4fe1\u606f\u3002 \u3000\u3000&lt;\u6743\u9650\u8303\u56f4&gt;+&lt;\u6743\u9650\u8bbe\u7f6e&gt; \u5f00\u542f\u6743\u9650\u8303\u56f4\u7684\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8be5\u9879\u6743\u9650\u8bbe\u7f6e\u3002 \u3000\u3000&lt;\u6743\u9650\u8303\u56f4&gt;-&lt;\u6743\u9650\u8bbe\u7f6e&gt; \u5173\u95ed\u6743\u9650\u8303\u56f4\u7684\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8be5\u9879\u6743\u9650\u8bbe\u7f6e\u3002 \u3000\u3000&lt;\u6743\u9650\u8303\u56f4&gt;=&lt;\u6743\u9650\u8bbe\u7f6e&gt; \u6307\u5b9a\u6743\u9650\u8303\u56f4\u7684\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8be5\u9879\u6743\u9650\u8bbe\u7f6e\u3002<\/p>\n<h3 class=\"headline-2 bk-sidecatalog-title\"><a name=\"t4\"><\/a><span class=\"headline-content\">\u8303\u4f8b<\/span><\/h3>\n<p><strong>\u8303\u4f8b\u4e00<\/strong> \uff1a\u5c06\u6863\u6848 file1.txt \u8bbe\u4e3a\u6240\u6709\u4eba\u7686\u53ef\u8bfb\u53d6 :\u3000chmod ugo+r file1.txt<\/p>\n<p>\u5c06\u6863\u6848 file1.txt \u8bbe\u4e3a\u6240\u6709\u4eba\u7686\u53ef\u8bfb\u53d6 : \u3000\u3000chmod a+r file1.txt<\/p>\n<p>\u5c06\u6863\u6848 file1.txt \u4e0e file2.txt \u8bbe\u4e3a\u8be5\u6863\u6848\u62e5\u6709\u8005\uff0c\u4e0e\u5176\u6240\u5c5e\u540c\u4e00\u4e2a\u7fa4\u4f53\u8005\u53ef\u5199\u5165\uff0c\u4f46\u5176\u4ed6\u4ee5\u5916\u7684\u4eba\u5219\u4e0d\u53ef\u5199\u5165 : \u3000\u3000chmod ug+w,o-w file1.txt file2.txt<\/p>\n<p>\u5c06 ex1.\u8bbe\u5b9a\u4e3a\u53ea\u6709\u8be5\u6863\u6848\u62e5\u6709\u8005\u53ef\u4ee5\u6267\u884c : \u3000\u3000chmod u+x ex1<\/p>\n<p>\u5c06\u76ee\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6863\u6848\u4e0e\u5b50\u76ee\u5f55\u7686\u8bbe\u4e3a\u4efb\u4f55\u4eba\u53ef\u8bfb\u53d6 : \u3000\u3000chmod -R a+r *<\/p>\n<p>\u5f53\u5176\u4ed6\u7528\u6237\u6267\u884coracle\u7684sqlplus\u8fd9\u4e2a\u7a0b\u5e8f\u65f6\uff0c\u4ed6\u7684\u8eab\u4efd\u56e0\u8fd9\u4e2a\u7a0b\u5e8f\u6682\u65f6\u53d8\u6210oracle\u3000\u3000chmod u+s sqlplus<\/p>\n<p>\u6b64\u5916,chmod\u4e5f\u53ef\u4ee5\u7528\u6570\u5b57\u6765\u8868\u793a\u6743\u9650\u5982 chmod 777 file (\u4ee3\u8868u,g,o\u90fd\u6709\u53ef\u8bfb\u53ef\u5199\u53ef\u6267\u884c\u6743\u9650)<\/p>\n<p>\u8bed\u6cd5\u4e3a\uff1achmod abc file \u3000\u3000\u5176\u4e2da,b,c\u5404\u4e3a\u4e00\u4e2a\u6570\u5b57\uff0c\u5206\u522b\u8868\u793aUser\u3001Group\u3001\u53caOther\u7684\u6743\u9650\u3002 \u3000\u3000r=4\uff0cw=2\uff0cx=1 \u3000\u3000\u82e5\u8981rwx\u5c5e\u6027\u52194+2+1=7\uff1b \u3000\u3000\u82e5\u8981rw-\u5c5e\u6027\u52194+2=6\uff1b \u3000\u3000\u82e5\u8981r-x\u5c5e\u6027\u52194+1=5\u3002 \u3000\u3000<strong><br \/>\n<\/strong><\/p>\n<p><strong>\u8303\u4f8b\u4e8c<\/strong>\uff1achmod a=rwx file \u548c chmod 777 file \u6548\u679c\u76f8\u540c<\/p>\n<p>chmod ug=rwx,o=x file \u548c chmod 771 file \u6548\u679c\u76f8\u540c<\/p>\n<p>\u82e5\u7528chmod 4755 filename\u53ef\u4f7f\u6b64\u7a0b\u5f0f\u5177\u6709root\u7684\u6743\u9650 \u3000\u3000<strong><br \/>\n<\/strong><\/p>\n<p><strong>\u8303\u4f8b\u4e09<\/strong>\uff1a \u3000\u3000\u5982\u679c\u5728cd \/media\/amasun\/java\/develop\/array\u4e4b\u540e\u6267\u884c\u3000\u3000chmod 777 .\/\u3000\u3000\u662f\u5c06\u672c\u76ee\u5f55(\u5373\/media\/amasun\/java\/develop\/array)\u8bbe\u4e3a\u4efb\u4f55\u4eba\u53ef\u8bfb,\u5199,\u6267\u884c<\/p>\n<p>\u5982\u679c\u662f<a href=\"http:\/\/baike.baidu.com\/view\/315045.htm\" target=\"_blank\">\u7ba1\u7406\u5458<\/a>\u4e5f\u5c31\u662f\u5e38\u8bf4\u7684ROOT\u7528\u6237\u7684\u8bdd\uff0c\u57fa\u672c\u4e0a\u6709\u53ef\u4ee5\u67e5\u770b\u6240\u6709\u6587\u4ef6\u7684\u6743\u529b.<\/p>\n<p>Linux \u547d\u4ee4 chown<\/p>\n<p>: Linux\/Unix \u662f\u591a\u4eba\u591a\u5de5\u4f5c\u4e1a\u7cfb\u7edf\uff0c\u6240\u6709\u7684\u6863\u6848\u7686\u6709\u62e5\u6709\u8005\u3002\u5229\u7528 chown \u53ef\u4ee5\u5c06\u6863\u6848\u7684\u62e5\u6709\u8005\u52a0\u4ee5\u6539\u53d8\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u8fd9\u4e2a\u6307\u4ee4\u53ea\u6709\u662f\u7531\u7cfb\u7edf\u7ba1\u7406\u8005(root)\u6240\u4f7f\u7528\uff0c\u4e00\u822c\u4f7f\u7528\u8005\u6ca1\u6709\u6743\u9650\u53ef\u4ee5\u6539\u53d8\u522b\u4eba\u7684\u6863\u6848\u62e5\u6709\u8005\uff0c\u4e5f\u6ca1\u6709\u6743\u9650\u53ef\u4ee5\u5c06\u81ea\u5df1\u7684\u6863\u6848\u62e5\u6709\u8005\u6539\u8bbe\u4e3a\u522b\u4eba\u3002\u53ea\u6709\u7cfb\u7edf\u7ba1\u7406\u8005(root)\u624d\u6709\u8fd9\u6837\u7684\u6743\u9650\u3002<\/p>\n<p>\u8303\u4f8b\uff1a<\/p>\n<p>\u5c06\u6863\u6848 file1.txt \u7684\u62e5\u6709\u8005\u8bbe\u4e3a users\u7fa4\u4f53\u7684\u4f7f\u7528\u8005 jessie :<\/p>\n<p>chown users:jessie file1.txt<\/p>\n<p>\u5c06\u76ee\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6863\u6848\u4e0e\u5b50\u76ee\u5f55\u7684\u62e5\u6709\u8005\u7686\u8bbe\u4e3a users \u7fa4\u4f53\u7684\u4f7f\u7528\u8005 lamport :<\/p>\n<p>chown -R lamport:users *<\/p>\n<p>\u529f\u80fd\uff1a\u66f4\u6539\u67d0\u4e2a\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u5c5e\u4e3b\u548c\u5c5e\u7ec4\u3002<\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4e5f\u5f88\u5e38\u7528\u3002\u4f8b\u5982root\u7528\u6237\u628a\u81ea\u5df1\u7684\u4e00\u4e2a\u6587\u4ef6\u62f7\u8d1d\u7ed9\u7528\u6237xu\uff0c\u4e3a\u4e86\u8ba9\u7528\u6237xu\u80fd\u591f\u5b58\u53d6\u8fd9\u4e2a\u6587\u4ef6\uff0croot\u7528\u6237\u5e94\u8be5\u628a\u8fd9\u4e2a\u6587\u4ef6\u7684\u5c5e\u4e3b\u8bbe\u4e3axu\uff0c\u5426\u5219\uff0c\u7528\u6237xu\u65e0\u6cd5\u5b58\u53d6\u8fd9\u4e2a\u6587\u4ef6\u3002<\/p>\n<p>\u8bed\u6cd5\uff1achown [\u9009\u9879] \u7528\u6237\u6216\u7ec4 \u6587\u4ef6<\/p>\n<p>\u8bf4\u660e\uff1achown\u5c06\u6307\u5b9a\u6587\u4ef6\u7684\u62e5\u6709\u8005\u6539\u4e3a\u6307\u5b9a\u7684\u7528\u6237\u6216\u7ec4\u3002\u7528\u6237\u53ef\u4ee5\u662f\u7528\u6237\u540d\u6216\u7528\u6237I D\u3002\u7ec4\u53ef\u4ee5\u662f\u7ec4\u540d\u6216\u7ec4ID\u3002\u6587\u4ef6\u662f\u4ee5\u7a7a\u683c\u5206\u5f00\u7684\u8981\u6539\u53d8\u6743\u9650\u7684\u6587\u4ef6\u5217\u8868\uff0c\u652f\u6301<a href=\"http:\/\/baike.baidu.com\/view\/451.htm\" target=\"_blank\">\u901a\u914d\u7b26<\/a>\u3002<\/p>\n<p>\u8be5\u547d\u4ee4\u7684\u5404\u9009\u9879\u542b\u4e49\u5982\u4e0b\uff1a<\/p>\n<p>-R \u9012\u5f52\u5f0f\u5730\u6539\u53d8\u6307\u5b9a\u76ee\u5f55\u53ca\u5176\u4e0b\u7684\u6240\u6709\u5b50\u76ee\u5f55\u548c\u6587\u4ef6\u7684\u62e5\u6709\u8005\u3002<\/p>\n<p>-v \u663e\u793achown\u547d\u4ee4\u6240\u505a\u7684\u5de5\u4f5c\u3002<\/p>\n<p>chgrp\u548cchown \u7684\u90fd\u662f\u8f6c\u79fb\u6587\u4ef6\u5c5e\u4e3b<\/p>\n<p>\u4f46\u662fchown\u53ea\u80fd\u5728\u540c\u4e00\u4e2a\u7528\u6237\u7ec4\u91cc\u9762\u8f6c\u6362\u800cchgrp\u53ef\u4ee5\u8f6c\u79fb\u5230\u4e0d\u540c\u7684\u7528\u6237\u7ec4<\/p>\n<p>\u6bd4\u5982\u642d\u5efagit\u670d\u52a1\u5668\u65f6\uff0c\u7528\u5230\u7684\u547d\u4ee4\uff1a<\/p>\n<p>a@server:~$ sudo chown git:git \/home\/repo\u00a0 \/\/\u5c06repo\u6587\u4ef6\u5c5e\u7ec4\u548c\u5c5e\u4e3b \u8bbe\u4e3agit:git<br \/>\na@server:~$ sudo chmod 700 \/home\/repo\u00a0\u00a0 \/\/\u5c06\u6587\u4ef6repo \u8bbe\u4e3a\u53ea\u80fd\u7531\u5176\u5c5e\u4e3b \u53ef\u8bfb\u53ef\u5199\u53ef\u6267\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u547d\u4ee4\u2014\u2014chmod \u547d\u4ee4\u63cf\u8ff0 \u53d8\u66f4\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6743\u9650\u3002\u5728UNIX\u7cfb\u7edf\u5bb6\u65cf &hellip; <a href=\"http:\/\/blog.sway.com.cn\/?p=296\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,7,11],"tags":[23,104,38,125],"class_list":["post-296","post","type-post","status-publish","format-standard","hentry","category-linux","category-7","category-11","tag-centos","tag-chmod","tag-chown","tag-linx"],"_links":{"self":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=296"}],"version-history":[{"count":1,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/296\/revisions"}],"predecessor-version":[{"id":297,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/296\/revisions\/297"}],"wp:attachment":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=296"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}