{"id":1135,"date":"2023-08-02T06:34:44","date_gmt":"2023-08-02T06:34:44","guid":{"rendered":"https:\/\/hkc.nasclub.vip:667\/?p=1135"},"modified":"2024-06-04T21:16:01","modified_gmt":"2024-06-04T13:16:01","slug":"linux%e6%9d%83%e9%99%90%e9%85%8d%e7%bd%ae%e5%8f%8aacl%e6%9d%83%e9%99%90","status":"publish","type":"post","link":"https:\/\/hkc.nasclub.vip\/?p=1135","title":{"rendered":"Linux\u6743\u9650\u914d\u7f6e\u53caACL\u6743\u9650"},"content":{"rendered":"<p><!--more--><\/p>\n<h3>\u4e00\u3001linux\u7528\u6237\u6743\u9650\u8bbe\u7f6e\u6709\u54ea\u4e9b<\/h3>\n<h4 id=\"h2\" data-id=\"h7f20189-lGiLg2XT\">1.\u7528\u6237<\/h4>\n<p>linux\u4e2d\u9ed8\u8ba4\u6709\u4e24\u7c7b\u7528\u6237\uff1a<br \/>\n<code>\u8d85\u7ea7\u7528\u6237\uff1a\u53ef\u4ee5\u518dlinux\u7cfb\u7edf\u4e0b\u505a\u4efb\u4f55\u4e8b\u60c5\uff0c\u4e0d\u53d7\u9650\u5236<br \/>\n\u666e\u901a\u7528\u6237\uff1a\u5728linux\u4e0b\u505a\u53d7\u9650\u5236\uff0cadduser\u521b\u5efa\u7684\u7528\u6237<\/code><br \/>\n\u7528\u6237\u5207\u6362\uff1a<br \/>\n<code>\u666e\u901a\u2192\u8d85\u7ea7\u7528\u6237\uff1a\u00a0<strong><code>su -<\/code><\/strong> \uff08\u9700\u8981\u8f93\u5165\u5bc6\u7801\uff09<br \/>\nroot\u2192\u666e\u901a\u7528\u6237\uff1a\u00a0<code>su - \u7528\u6237\u540d<\/code> \uff08\u65e0\u9700\u8f93\u5165\u5bc6\u7801\uff09<\/code><br \/>\n\u6539\u5bc6\u7801\uff1a<br \/>\n\u5728\u5f53\u524d\u7528\u6237\u4e0b\u4fee\u6539<br \/>\n<code>passwd<\/code><br \/>\n\u5982\u679c\u662froot \u540e\u9762\u8ddf\u7528\u6237\u540d<br \/>\n<code>passwd username<\/code><\/p>\n<ul>\n<li><strong><code>exit or CTRL + D<\/code>\u00a0\u53ef\u4ee5\u9000\u51fa\u666e\u901a\u7528\u6237\u8eab\u4efd\u5230root<\/strong><\/li>\n<li>\u6bcf\u6b21\u4f7f\u7528su\u90fd\u4f1a\u521b\u5efa\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u5c3d\u91cf\u51cf\u5c11\u4f7f\u7528su\u8df3\u8f6c\u5230root<\/li>\n<\/ul>\n<h4 data-id=\"h7f20189-lGiLg2XT\">2\u3001linux\u4e2d\u89d2\u8272\u7c7b\u522b<\/h4>\n<ul>\n<li>\u62e5\u6709\u8005 owner\u00a0 \u00a0 u<\/li>\n<li>\u6240\u5c5e\u7ec4 group\u00a0 \u00a0 g<\/li>\n<li>\u5176\u4ed6\u00a0 \u00a0 \u00a0other\u00a0 \u00a0 \u00a0o<\/li>\n<li>\u5168\u90e8\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 a<\/li>\n<\/ul>\n<h4>3\u3001\u6743\u9650<\/h4>\n<p><img decoding=\"async\" title=\"001\" src=\"https:\/\/nas.swihp.cn:39997\/file\/wordpress\/Linux\/001.png\" \/><br \/>\n<img decoding=\"async\" title=\"003\" src=\"https:\/\/nas.swihp.cn:39997\/file\/wordpress\/Linux\/003.png\" \/><\/p>\n<ul>\n<li>\u7b2c1\u5217\u4e00\u5171\u5341\u4e2a\u5b57\u7b26<\/li>\n<\/ul>\n<p><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u7b2c\u4e00\u4e2a\u5b57\u7b26<\/strong>\uff0c\u8868\u793a\u6587\u4ef6\u7c7b\u578b<br \/>\n<code>d: \u6587\u4ef6\u5939\uff1b\u76ee\u5f55,\u5b57\u6bcd\u201dd\u201d,\u662fdirtectory(\u76ee\u5f55)\u7684\u7f29\u5199<\/code><br \/>\n<code>-\uff1a\u666e\u901a\u6587\u4ef6\uff08\u6587\u672c\uff0c\u52a8\u9759\u6001\u5e93\uff0c\u53ef\u6267\u884c\u7a0b\u5e8f\uff0c\u6e90\u7a0b\u5e8f\uff09<\/code><br \/>\n<code>l\uff1a\u8f6f\u94fe\u63a5\uff08\u7c7b\u4f3cWindows\u7684\u5feb\u6377\u65b9\u5f0f\uff09<\/code><br \/>\n<code>b\uff1a\u5757\u8bbe\u5907\u6587\u4ef6\uff08\u4f8b\u5982\u786c\u76d8\u3001\u5149\u9a71\u7b49\uff09<\/code><br \/>\n<code>p\uff1a\u7ba1\u9053\u6587\u4ef6 \uff08\u901a\u4fe1\uff09<\/code><br \/>\n<code>c\uff1a\u5b57\u7b26\u8bbe\u5907\u6587\u4ef6\uff08\u4f8b\u5982\u5c4f\u5e55\u7b49\u4e32\u53e3\u8bbe\u5907\u3001\u9f20\u6807\u952e\u76d8\uff09<\/code><br \/>\n<code>s\uff1a\u5957\u63a5\u53e3\u6587\u4ef6\uff08\u8f6f\u94fe\u63a5\uff09<\/code><br \/>\n<strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u5269\u4e0b9\u4e2a\u5b57\u7b26<\/strong><br \/>\n<strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a03+3+3\u4e3a\u4e00\u7ec4\uff0c\u62e5\u6709\u8005 \u6240\u5c5e\u7ec4 \u5176\u4ed6\u4eba \u6240\u5177\u6709\u7684\u6587\u4ef6\u6743\u9650\u5c5e\u6027<\/strong><br \/>\n<strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0rwx\u5fc5\u987b\u6309\u987a\u5e8f\uff0c\u53ef\u8bfb \u53ef\u5199 \u53ef\u6267\u884c -\u4e3a\u5426<\/strong><\/p>\n<ul>\n<li>\u7b2c2\u5217\uff0c\u8868\u793a\u6587\u4ef6\u4e2a\u6570\u3002\u5982\u679c\u662f\u6587\u4ef6\u7684\u8bdd\uff0c\u90a3\u8fd9\u4e2a\u6570\u76ee\u81ea\u7136\u662f1\u4e86\uff0c\u5982\u679c\u662f\u76ee\u5f55<br \/>\n\u7684\u8bdd\uff0c\u90a3\u5b83\u7684\u6570\u76ee\u5c31\u662f\u8be5\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\u4e2a\u6570\u4e86\u3002<\/li>\n<li>\u7b2c3\u5217\uff0c\u8868\u793a\u8be5\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u62e5\u6709\u8005\u3002\u82e5\u4f7f\u7528\u8005\u76ee\u524d\u5904\u4e8e\u81ea\u5df1\u7684Home,\u90a3\u8fd9\u4e00<br \/>\n\u680f\u5927\u6982\u90fd\u662f\u5b83\u7684\u8d26\u53f7\u540d\u79f0\u3002<\/li>\n<li>\u7b2c4\u5217\uff0c\u8868\u793a\u6240\u5c5e\u7684\u7ec4(group)\u3002\u6bcf\u4e00\u4e2a\u4f7f\u7528\u8005\u90fd\u53ef\u4ee5\u62e5\u6709\u4e00\u4e2a\u4ee5\u4e0a\u7684\u7ec4\uff0c\u4e0d\u8fc7<br \/>\n\u5927\u90e8\u5206\u7684\u4f7f\u7528\u8005\u5e94\u8be5\u90fd\u53ea\u5c5e\u4e8e\u4e00\u4e2a\u7ec4\uff0c\u53ea\u6709\u5f53\u7cfb\u7edf\u7ba1\u7406\u5458\u5e0c\u671b\u7ed9\u4e88\u67d0\u4f7f\u7528\u8005\u7279\u6b8a\u6743\u9650\u65f6\uff0c<br \/>\n\u624d\u53ef\u80fd\u4f1a\u7ed9\u4ed6\u53e6\u4e00\u4e2a\u7ec4\u3002<\/li>\n<li>\u7b2c5\u5217\uff0c\u8868\u793a\u6587\u4ef6\u5927\u5c0f\u3002\u6587\u4ef6\u5927\u5c0f\u7528byte\u6765\u8868\u793a\uff0c\u800c\u7a7a\u76ee\u5f55\u4e00\u822c\u90fd\u662f1024byte\uff0c<br \/>\n\u5f53\u7136\u53ef\u4ee5\u7528\u5176\u5b83\u53c2\u6570\u4f7f\u6587\u4ef6\u663e\u793a\u7684\u5355\u4f4d\u4e0d\u540c\uff0c\u5982\u4f7f\u7528ls \u2013k\u5c31\u662f\u7528kb\u83b1\u663e\u793a\u4e00\u4e2a\u6587\u4ef6\u7684\u5927<br \/>\n\u5c0f\u5355\u4f4d\uff0c\u4e0d\u8fc7\u4e00\u822c\u6211\u4eec\u8fd8\u662f\u4ee5byte\u4e3a\u4e3b\u3002<\/li>\n<li>\u7b2c6\u5217\uff0c\u8868\u793a\u6700\u540e\u4e00\u6b21\u4fee\u6539\u65f6\u95f4\u3002\u4ee5\u201c\u6708\uff0c\u65e5\uff0c\u65f6\u95f4\u201d\u7684\u683c\u5f0f\u8868\u793a\uff0c\u5982Aug 15<br \/>\n5:46\u8868\u793a8\u670815\u65e5\u65e9\u4e0a5:46\u5206\u3002<\/li>\n<li>\u7b2c7\u5217\uff0c\u8868\u793a\u6587\u4ef6\u540d\u3002\u6211\u4eec\u53ef\u4ee5\u7528ls \u2013a\u663e\u793a\u9690\u85cf\u7684\u6587\u4ef6\u540d\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" title=\"002\" src=\"https:\/\/nas.swihp.cn:39997\/file\/wordpress\/Linux\/002.png\" \/><br \/>\n\u8bfb(read)\uff0c\u5199(write)\uff0c\u6267\u884cr(execute),\u7b80\u5199\u5373\u4e3a(r,w,x),\u4ea6\u53ef\u7528\u6570\u5b57\u6765(4,2,1)\u8868\u793a\uff0c- \u6ca1\u6709\u6743\u9650\u00a0 \u6743\u9650\u4f4d\u5360\u4f4d\u7b26\u3002<br \/>\n\u4e3e\u4f8b\uff1a\u5982\u679c\u67d0\u6587\u4ef6\u6743\u9650\u4e3a7\u5219\u4ee3\u8868\u53ef\u8bfb\u3001\u53ef\u5199\u3001\u53ef\u6267\u884c(4+2+1).<br \/>\n<code>\u82e5\u6743\u9650\u4e3a6(4+2)\u5219\u4ee3\u8868\u53ef\u8bfb\u3001\u53ef\u5199\u3002<\/code><br \/>\n<code>\u6743\u9650\u4e3a5\u4ee3\u8868\u53ef\u8bfb(4)\u548c\u53ef\u6267\u884c(1).<\/code><br \/>\n<code>\u6743\u9650\u4e3a3\u4ee3\u8868\u53ef\u5199(2)\u548c\u53ef\u6267\u884c(1)\u3002<\/code><\/p>\n<p>\u666e\u901a\u6587\u4ef6\u5373\u5b9e\u9645\u4fdd\u5b58\u6570\u636e\u7684\u5730\u65b9\uff0c\u5176\u5e76\u4e0d\u5177\u5907\u5220\u9664\u81ea\u8eab\u7684\u6743\u9650\uff1a<br \/>\n<code>r\uff1a\u53ef\u8bfb\u53d6\u6587\u4ef6\u7684\u5b9e\u9645\u5185\u5bb9<\/code><br \/>\n<code>w\uff1a\u53ef\u7f16\u8f91\u3001\u65b0\u589e\u3001\u4fee\u6539\u8be5\u6587\u4ef6\u7684\u5b9e\u9645\u5185\u5bb9<\/code><br \/>\n<code>x\uff1a\u53ef\u88ab\u6267\u884c<\/code><\/p>\n<p>\u76ee\u5f55\u6587\u4ef6\u5373\u4fdd\u5b58\u6709\u76ee\u5f55\u7ed3\u6784\u548c\u6587\u4ef6\u6743\u9650\uff1a<br \/>\n<code>r\uff1a\u53ef\u8bfb\u53d6\u76ee\u5f55\u7ed3\u6784\u548c\u6743\u9650<\/code><br \/>\n<code>w\uff1a\u53ef\u66f4\u6539\u76ee\u5f55\u7ed3\u6784\u5217\u8868\u3001\u65b0\u5efa\u3001\u5220\u9664\u3001\u91cd\u547d\u540d\u3001\u8f6c\u79fb\u5b50\u6587\u4ef6\u3001\u76ee\u5f55<\/code><br \/>\n<code>x\uff1a\u8868\u793a\u7528\u6237\u53ef\u8fdb\u5165\u5230\u8be5\u76ee\u5f55\u4e2d<\/code><\/p>\n<h4>4\u3001\u4fee\u6539\u6743\u9650chmod<\/h4>\n<p>chmod\u7528\u4e8e\u6539\u53d8\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8bbf\u95ee\u6743\u9650\u3002\u7528\u6237\u7528\u5b83\u63a7\u5236\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8bbf\u95ee\u6743\u9650\u3002<br \/>\n\u8be5\u547d\u4ee4\u6709\u4e24\u79cd\u7528\u6cd5\u3002\u4e00\u79cd\u662f\u5305\u542b\u5b57\u6bcd\u548c\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u6587\u5b57\u8bbe\u5b9a\u6cd5\uff1b\u53e6\u4e00\u79cd\u662f\u5305\u542b\u6570\u5b57\u7684\u6570\u5b57\u8bbe\u5b9a\u6cd5\u3002<br \/>\n\u2460\u6587\u5b57\u8bbe\u5b9a\u6cd5<br \/>\n\u8bed\u6cd5\uff1a<code>chmod [who] [+ | - | =] [mode] \u6587\u4ef6\u540d<\/code><br \/>\n\u547d\u4ee4\u4e2d\u5404\u9009\u9879\u7684\u542b\u4e49\u4e3a\uff1a<br \/>\n\u64cd\u4f5c\u5bf9\u8c61who\u53ef\u662f\u4e0b\u8ff0\u5b57\u6bcd\u4e2d\u7684\u4efb\u4e00\u4e2a\u6216\u8005\u5b83\u4eec\u7684\u7ec4\u5408\uff1a<br \/>\n<code>u \u8868\u793a\u201c\u7528\u6237\uff08user\uff09\u201d\uff0c\u5373\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6240\u6709\u8005\u3002<br \/>\ng \u8868\u793a\u201c\u540c\u7ec4\uff08group\uff09\u7528\u6237\u201d\uff0c\u5373\u4e0e\u6587\u4ef6\u5c5e\u4e3b\u6709\u76f8\u540c\u7ec4ID\u7684\u6240\u6709\u7528\u6237\u3002<br \/>\no \u8868\u793a\u201c\u5176\u4ed6\uff08others\uff09\u7528\u6237\u201d\u3002<br \/>\na \u8868\u793a\u201c\u6240\u6709\uff08all\uff09\u7528\u6237\u201d\u3002\u5b83\u662f\u7cfb\u7edf\u9ed8\u8ba4\u503c\u3002<\/code><br \/>\n\u64cd\u4f5c\u7b26\u53f7\u53ef\u4ee5\u662f\uff1a<br \/>\n<code>+ \u6dfb\u52a0\u67d0\u4e2a\u6743\u9650\u3002<br \/>\n- \u53d6\u6d88\u67d0\u4e2a\u6743\u9650\u3002<br \/>\n= \u8d4b\u4e88\u7ed9\u5b9a\u6743\u9650\u5e76\u53d6\u6d88\u5176\u4ed6\u6240\u6709\u6743\u9650\uff08\u5982\u679c\u6709\u7684\u8bdd\uff09\u3002<\/code><br \/>\n\u8bbe\u7f6e mode \u6240\u8868\u793a\u7684\u6743\u9650\u53ef\u7528\u4e0b\u8ff0\u5b57\u6bcd\u7684\u4efb\u610f\u7ec4\u5408\uff1a<br \/>\n<code>r \u53ef\u8bfb\u3002<br \/>\nw \u53ef\u5199\u3002<br \/>\nx \u53ef\u6267\u884c\u3002<br \/>\nX \u53ea\u6709\u76ee\u6807\u6587\u4ef6\u5bf9\u67d0\u4e9b\u7528\u6237\u662f\u53ef\u6267\u884c\u7684\u6216\u8be5\u76ee\u6807\u6587\u4ef6\u662f\u76ee\u5f55\u65f6\u624d\u8ffd\u52a0x \u5c5e\u6027\u3002<br \/>\ns \u5728\u6587\u4ef6\u6267\u884c\u65f6\u628a\u8fdb\u7a0b\u7684\u5c5e\u4e3b\u6216\u7ec4ID\u7f6e\u4e3a\u8be5\u6587\u4ef6\u7684\u6587\u4ef6\u5c5e\u4e3b\u3002<\/code><br \/>\n\u65b9\u5f0f\u201cu\uff0bs\u201d\u8bbe\u7f6e\u6587\u4ef6\u7684\u7528\u6237ID\u4f4d\uff0c\u201cg\uff0bs\u201d\u8bbe\u7f6e\u7ec4ID\u4f4d\u3002<br \/>\n<code>t \u4fdd\u5b58\u7a0b\u5e8f\u7684\u6587\u672c\u5230\u4ea4\u6362\u8bbe\u5907\u4e0a\u3002<br \/>\nu \u4e0e\u6587\u4ef6\u5c5e\u4e3b\u62e5\u6709\u4e00\u6837\u7684\u6743\u9650\u3002<br \/>\ng \u4e0e\u548c\u6587\u4ef6\u5c5e\u4e3b\u540c\u7ec4\u7684\u7528\u6237\u62e5\u6709\u4e00\u6837\u7684\u6743\u9650\u3002<br \/>\no \u4e0e\u5176\u4ed6\u7528\u6237\u62e5\u6709\u4e00\u6837\u7684\u6743\u9650\u3002<\/code><br \/>\n\u6587\u4ef6\u540d\uff1a\u4ee5\u7a7a\u683c\u5206\u5f00\u7684\u8981\u6539\u53d8\u6743\u9650\u7684\u6587\u4ef6\u5217\u8868\uff0c\u652f\u6301\u901a\u914d\u7b26\u3002<br \/>\n\u5728\u4e00\u4e2a\u547d\u4ee4\u884c\u4e2d\u53ef\u7ed9\u51fa\u591a\u4e2a\u6743\u9650\u65b9\u5f0f\uff0c\u5176\u95f4\u7528\u9017\u53f7\u9694\u5f00\u3002\u4f8b\u5982\uff1a<br \/>\n<code>chmod g+r\uff0co+r public<\/code><br \/>\n\u4f7f\u540c\u7ec4\u548c\u5176\u4ed6\u7528\u6237\u5bf9\u6587\u4ef6public\u6709\u8bfb\u6743\u9650\u3002<br \/>\n\u2461\u6570\u5b57\u8bbe\u5b9a\u6cd5<br \/>\n\u6211\u4eec\u5fc5\u987b\u9996\u5148\u4e86\u89e3\u7528\u6570\u5b57\u8868\u793a\u7684\u5c5e\u6027\u7684\u542b\u4e49\uff1a0\u8868\u793a\u6ca1\u6709\u6743\u9650\uff0c1\u8868\u793a\u53ef\u6267\u884c\u6743\u9650\uff0c 2\u8868\u793a\u53ef\u5199\u6743\u9650\uff0c4\u8868\u793a\u53ef\u8bfb<br \/>\n\u6743\u9650\uff0c\u7136\u540e\u5c06\u5176\u76f8\u52a0\u3002\u6240\u4ee5\u6570\u5b57\u5c5e\u6027\u7684\u683c\u5f0f\u5e94\u4e3a3\u4e2a\u4ece0\u52307\u7684\u516b\u8fdb\u5236\u6570\uff0c\u5176\u987a\u5e8f\u662f\uff08u\uff09\uff08g\uff09\uff08o\uff09\u3002<br \/>\n\u4f8b\u5982\uff0c\u5982\u679c\u60f3\u8ba9\u67d0\u4e2a\u6587\u4ef6\u7684\u5c5e\u4e3b\u6709\u201c\u8bfb\/\u5199\u201d\u4e8c\u79cd\u6743\u9650\uff0c\u9700\u8981\u628a4\uff08\u53ef\u8bfb\uff09+2\uff08\u53ef\u5199\uff09\uff1d6\uff08\u8bfb\/\u5199\uff09\u3002<br \/>\n\u6570\u5b57\u8bbe\u5b9a\u6cd5\u7684\u4e00\u822c\u5f62\u5f0f\u4e3a\uff1a<br \/>\n\u8bed\u6cd5\uff1achmod [mode] \u6587\u4ef6\u540d<br \/>\n\u6307\u4ee4\u5b9e\u4f8b\uff1a<br \/>\n<code>chmod a+x file.txt<\/code><br \/>\n\u5373\u8bbe\u5b9a\u6587\u4ef6file.txt\u7684\u5c5e\u6027\u4e3a\uff1a<br \/>\n\u6587\u4ef6\u5c5e\u4e3b\uff08u\uff09 \u589e\u52a0\u6267\u884c\u6743\u9650<br \/>\n\u4e0e\u6587\u4ef6\u5c5e\u4e3b\u540c\u7ec4\u7528\u6237\uff08g\uff09 \u589e\u52a0\u6267\u884c\u6743\u9650<br \/>\n\u5176\u4ed6\u7528\u6237\uff08o\uff09 \u589e\u52a0\u6267\u884c\u6743\u9650<br \/>\n<code>chmod ug+w\uff0co-x file.txt<\/code><br \/>\n\u5373\u8bbe\u5b9a\u6587\u4ef6file.txt\u7684\u5c5e\u6027\u4e3a\uff1a<br \/>\n\u6587\u4ef6\u5c5e\u4e3b\uff08u\uff09 \u589e\u52a0\u5199\u6743\u9650<br \/>\n\u4e0e\u6587\u4ef6\u5c5e\u4e3b\u540c\u7ec4\u7528\u6237\uff08g\uff09 \u589e\u52a0\u5199\u6743\u9650<br \/>\n\u5176\u4ed6\u7528\u6237\uff08o\uff09 \u5220\u9664\u6267\u884c\u6743\u9650<br \/>\n<code>chmod u+s install.run<\/code><br \/>\n\u5047\u8bbe\u6267\u884cchmod\u540einstall.run\u7684\u6743\u9650\u4e3a\uff08\u53ef\u4ee5\u7528ls\u00a0\u2013l install.run\u547d\u4ee4\u6765\u770b\uff09\uff1a<br \/>\n\u2013rws\u2013x\u2013x 1 sunfeng users 3689 Nov 5 17:22 install.run<br \/>\n\u5e76\u4e14\u8fd9\u4e2a\u6267\u884c\u6587\u4ef6\u8981\u7528\u5230\u4e00\u4e2a\u6587\u672c\u6587\u4ef6ceshi.c\uff0c\u5176\u6587\u4ef6\u5b58\u53d6\u6743\u9650\u4e3a\u201c\u2013rw\u2014\u2014-\u201d\uff0c<br \/>\n\u5373\u8be5\u6587\u4ef6\u53ea\u6709\u5176\u5c5e\u4e3b\u5177\u6709\u8bfb\u5199\u6743\u9650\u3002<br \/>\n\u5f53\u5176\u4ed6\u7528\u6237\u6267\u884cinstall.run\u8fd9\u4e2a\u7a0b\u5e8f\u65f6\uff0c\u4ed6\u7684\u8eab\u4efd\u56e0\u8fd9\u4e2a\u7a0b\u5e8f\u6682\u65f6\u53d8\u6210sunfeng\uff08\u7531\u4e8echmod<br \/>\n\u547d\u4ee4\u4e2d\u4f7f\u7528\u4e86s\u9009\u9879\uff09\uff0c\u6240\u4ee5\u4ed6\u5c31\u80fd\u591f\u8bfb\u53d6ceshi.c\u8fd9\u4e2a\u6587\u4ef6\uff08\u867d\u7136\u8fd9\u4e2a\u6587\u4ef6\u88ab\u8bbe\u5b9a\u4e3a<br \/>\n\u5176\u4ed6\u4eba\u4e0d\u5177\u5907\u4efb\u4f55\u6743\u9650\uff09\uff0c\u8fd9\u5c31\u662fs\u7684\u529f\u80fd\u3002<br \/>\n\u56e0\u6b64\uff0c\u5728\u6574\u4e2a\u7cfb\u7edf\u4e2d\u7279\u522b\u662froot\u672c\u8eab\uff0c\u6700\u597d\u4e0d\u8981\u8fc7\u591a\u7684\u8bbe\u7f6e\u8fd9\u79cd\u7c7b\u578b\u7684\u6587\u4ef6\uff08\u9664\u975e<br \/>\n\u5fc5\u8981\uff09\u8fd9\u6837\u53ef\u4ee5\u4fdd\u969c\u7cfb\u7edf\u7684\u5b89\u5168\uff0c\u907f\u514d\u56e0\u4e3a\u67d0\u4e9b\u7a0b\u5e8f\u7684bug\u800c\u4f7f\u7cfb\u7edf\u906d\u5230***\u3002<br \/>\nchmod a\u2013x hkc.txt<br \/>\nchmod\u00a0\u2013x hkc.txt<br \/>\nchmod ugo\u2013x hkc.txt<br \/>\n\u4ee5\u4e0a\u8fd9\u4e09\u4e2a\u547d\u4ee4\u90fd\u662f\u5c06\u6587\u4ef6hkc.txt\u7684\u6267\u884c\u6743\u9650\u5220\u9664\uff0c\u5b83\u8bbe\u5b9a\u7684\u5bf9\u8c61\u4e3a\u6240\u6709\u4f7f\u7528\u8005\u3002<br \/>\nchmod 644 hkc.txt<br \/>\n\u5373\u8bbe\u5b9a\u6587\u4ef6hkc.txt\u7684\u5c5e\u6027\u4e3a\uff1a-rw-r\u2013r\u2013<br \/>\n\u6587\u4ef6\u5c5e\u4e3b\uff08u\uff09sunfeng \u62e5\u6709\u8bfb\u3001\u5199\u6743\u9650<br \/>\n\u4e0e\u6587\u4ef6\u5c5e\u4e3b\u540c\u7ec4\u4eba\u7528\u6237\uff08g\uff09 \u62e5\u6709\u8bfb\u6743\u9650<br \/>\n\u5176\u4ed6\u4eba\uff08o\uff09 \u62e5\u6709\u8bfb\u6743\u9650<br \/>\nchmod 750 Ai.txt<br \/>\n\u5373\u8bbe\u5b9aAi.txt\u8fd9\u4e2a\u6587\u4ef6\u7684\u5c5e\u6027\u4e3a\uff1a-rwxr-x\u2014<br \/>\n\u6587\u4ef6\u4e3b\u672c\u4eba\uff08u\uff09sunfeng \u53ef\u8bfb\/\u53ef\u5199\/\u53ef\u6267\u884c\u6743<br \/>\n\u4e0e\u6587\u4ef6\u4e3b\u540c\u7ec4\u4eba\uff08g\uff09 \u53ef\u8bfb\/\u53ef\u6267\u884c\u6743<br \/>\n\u5176\u4ed6\u4eba\uff08o\uff09 \u6ca1\u6709\u4efb\u4f55\u6743\u9650<\/p>\n<p><strong>\u4fee\u6539\u6587\u4ef6\u6240\u5c5e\u7ec4\uff1achgrp<\/strong><br \/>\n<strong>chgrp\uff1a\u66f4\u6539\u6587\u4ef6\u5c5e\u7ec4<\/strong><br \/>\n\u8bed\u6cd5\uff1a<br \/>\n<code>chgrp [-R] \u5c5e\u7ec4\u540d \u6587\u4ef6\u540d<br \/>\n#chgrp -R root test<\/code><br \/>\n\u53c2\u6570\u9009\u9879\uff1a<br \/>\n-R\uff1a\u9012\u5f52\u66f4\u6539\u6587\u4ef6\u5c5e\u7ec4\uff0c\u5c31\u662f\u5728\u66f4\u6539\u67d0\u4e2a\u76ee\u5f55\u6587\u4ef6\u7684\u5c5e\u7ec4\u65f6\uff0c\u5982\u679c\u52a0\u4e0a-R\u7684\u53c2\u6570\uff0c\u90a3\u4e48\u8be5\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u7684\u5c5e\u7ec4\u90fd\u4f1a\u66f4\u6539\u3002<br \/>\n<strong>chown\uff1a\u66f4\u6539\u6587\u4ef6\u5c5e\u4e3b\uff0c\u4e5f\u53ef\u4ee5\u540c\u65f6\u66f4\u6539\u6587\u4ef6\u5c5e\u7ec4<\/strong><br \/>\n\u8bed\u6cd5\uff1a<br \/>\n<code>chown[\u2013R] \u5c5e\u4e3b\u540d \u6587\u4ef6\u540d<\/code><br \/>\n<code>chown[-R] \u5c5e\u4e3b\u540d\uff1a\u5c5e\u7ec4\u540d \u6587\u4ef6\u540d<\/code><br \/>\n<code>#chown[-R] bin test<\/code><br \/>\n<code>#chown[-R] bin:root test<\/code><br \/>\n\u8fdb\u5165 \/home\/sunfeng \u76ee\u5f55\uff0c\u5c06install.run\u7684\u62e5\u6709\u8005\u6539\u4e3azhangsan\u8fd9\u4e2a\u8d26\u53f7\uff1a<br \/>\n<img decoding=\"async\" title=\"004\" src=\"https:\/\/nas.swihp.cn:39997\/file\/wordpress\/Linux\/004.png\" \/><br \/>\n\u5c06install.run\u7684\u62e5\u6709\u8005\u4e0e\u7fa4\u7ec4\u6539\u56de\u4e3asunfeng:root<br \/>\n<img decoding=\"async\" title=\"005\" src=\"https:\/\/nas.swihp.cn:39997\/file\/wordpress\/Linux\/005.png\" \/><\/p>\n<h3>\u4e8c\u3001Linux\u7528\u6237\u6743\u9650ACL\u6743\u9650<\/h3>\n<p>ACL\u6587\u4ef6\u6743\u9650\u7ba1\u7406\u4e5f\u662fUGO\u6743\u9650\u7684\u52a0\u5f3a\u7248\u3002<br \/>\nUGO\u57fa\u672c\u6743\u9650\uff1a\u53ea\u80fd\u4e00\u4e2a\u7528\u6237\u3001\u4e00\u4e2a\u7ec4\u5408\u3001\u5176\u4ed6\u4eba\u8fd9\u4e09\u4e2a\u5bf9\u8c61\u8fdb\u884c\u6388\u6743<br \/>\nACL\u6587\u4ef6\u6743\u9650\u7ba1\u7406\uff1a\u8bbe\u7f6e\u4e0d\u540c\u7528\u6237\uff0c\u4e0d\u540c\u7684\u57fa\u672c\u6743\u9650\uff08r\u3001w\u3001x\uff09\uff0c\u5bf9\u8c61\u6570\u91cf\u4e0d\u540c<br \/>\nUGO\u662f\u9488\u5bf9\u7528\u6237\u3001\u7ec4\u3001\u5176\u4ed6\u4eba\u4e09\u4e2a\u5bf9\u8c61\u7684\u6587\u4ef6\u6388\u6743\uff0cACL\u662f\u53ef\u4ee5\u9488\u5bf9\u6307\u5b9a\u7528\u6237\u6307\u5b9a\u7ec4\u548c\u5176\u4ed6\u4eba\u7684\u6587\u4ef6\u6388\u6743\u3002<br \/>\n<strong>1\u3001\u8bed\u6cd5<\/strong><br \/>\n<code>setfacl\u00a0-m\u00a0u\uff1a\u7528\u6237\u6216\u7528\u6237\u7ec4\uff1a\u6743\u9650\u00a0\u00a0\u00a0\u6587\u4ef6\u00a0\u00a0\u00a0\u00a0 \/\/\u7ed9\u6307\u5b9a\u7528\u6237\u6216\u7ec4\u6388\u6743<\/code><br \/>\n<code>getfacl \u6587\u4ef6\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u67e5\u770b\u6587\u4ef6\u6709\u54ea\u4e9bACL\u6743\u9650<\/code><br \/>\n<strong>2\u3001\u521b\u5efa\u6587\u4ef6\u3001\u6587\u4ef6\u5939\u53ca\u7528\u6237<\/strong><br \/>\n\u51c6\u5907\u4e00\u4e2a\u6d4b\u8bd5\u7528\u7684\u6587\u4ef6\u5939\u4ee5\u53ca\u7528\u6237\u5728\u6587\u4ef6\u5939\u5185\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6<br \/>\n<code>mkdir \/home\/test\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/\u521b\u5efa\u6587\u4ef6\u5939<\/code><br \/>\n<code>touch \/home\/test\/\u6d4b\u8bd5.txt\u00a0 \/\/\u521b\u5efa\u6587\u4ef6\u201c\u6d4b\u8bd5.txt\u201d<\/code><br \/>\n<code>useradd wangwu\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u521b\u5efa\u7528\u6237wangwu<\/code><br \/>\n<code>useradd lisi\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u521b\u5efa\u7528\u6237lisi<\/code><br \/>\n<code>lslogins\u00a0 \u00a0 \u00a0       \u00a0 \u00a0 \/\/\u5217\u51fa\u7cfb\u7edf\u4e2d\u6240\u6709\u7528\u6237\u7684\u4fe1\u606f<\/code><\/p>\n<p><strong>3\u3001\u8bbe\u7f6eACL\u6743\u9650<\/strong><br \/>\n\u67e5\u770b\u65b0\u521b\u597d\u7684\u6587\u4ef6\u6709\u54ea\u4e9bACL\u6743\u9650<br \/>\n<code>[root@localhost home]# getfacl test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0 \u00a0\/\/\u67e5\u770b\u201c\u6d4b\u8bd5.txt\u201d\u7684ACL\u6743\u9650<\/code><br \/>\n<code># file: test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u6587\u4ef6\u7684\u4f4d\u7f6e<\/code><br \/>\n<code># owner: root\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\/\/\u6587\u4ef6\u62e5\u6709\u8005<\/code><br \/>\n<code># group: root\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u6587\u4ef6\u6240\u5c5e\u7ec4<\/code><br \/>\n<code>user::rw-\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u7528\u6237\u7684\u6743\u9650<\/code><br \/>\n<code>group::r--\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/\u7ec4\u7684\u6743\u9650<\/code><br \/>\n<code>other::r--\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u5176\u4ed6\u4eba\u7684\u6743\u9650<\/code><br \/>\n\u8bbe\u7f6ewangwu\u3001lisi\u6743\u9650<br \/>\n<code>[root@localhost home]# setfacl -m u:lisi:rwx \/home\/test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u7ed9lisi\u6388\u4e88\u53ef\u4ee5\u5bf9\u6587\u4ef6\u8bfb\u5199\u6267\u884c\u7684\u6743\u5229<\/code><br \/>\n<code>[root@localhost home]# setfacl -m u:wangwu:rwx \/home\/test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0 \/\/\u7ed9wangwu\u6388\u4e88\u53ef\u4ee5\u5bf9\u6587\u4ef6\u8bfb\u5199\u6267\u884c\u7684\u6743\u5229<\/code><br \/>\n<code>[root@localhost home]# getfacl test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u67e5\u770b\u201c\u6d4b\u8bd5.txt\u201d\u7684ACL\u6743\u9650<\/code><br \/>\n<code># file: test\/\u6d4b\u8bd5.txt<\/code><br \/>\n<code># owner: root<\/code><br \/>\n<code># group: root<\/code><br \/>\n<code>user::rw-<\/code><br \/>\n<code>user:lisi:rwx\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u6743\u9650\u589e\u52a0\u6210\u529f<\/code><br \/>\n<code>user:wangwu:rwx\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u6743\u9650\u589e\u52a0\u6210\u529f<\/code><br \/>\n<code>group::r--<\/code><br \/>\n<code>mask::rwx<\/code><br \/>\n<code>other::r--<\/code><br \/>\n\u8bf4\u660e\uff1a\u5728\u8bbe\u7f6eACL\u6743\u9650\u4e4b\u540e\u4f7f\u7528 ls \u67e5\u770b\u6587\u4ef6\u6743\u9650\u4f1a\u4e0d\u4e00\u6837\uff0c\u6587\u4ef6\u7684\u6743\u9650\u4f1a\u53e0\u52a0\u4e0aACL\u7684\u6743\u9650\uff0c\u5177\u4f53\u7684\u6743\u9650\u5185\u5bb9\u8fd8\u662f\u9700\u8981\u7528getfacl\u6765\u67e5\u770b\uff0cACL\u6743\u9650\u4f7f\u7528\u4e00getfacl\u547d\u4ee4\u67e5\u770b\u7684\u4e3a\u4e3b\u3002<br \/>\n<code>[root@localhost ~]# ls -l \/home\/test\/\u6d4b\u8bd5.txt<\/code><br \/>\n<code>-rw-rwxr--<span style=\"color: #ff0000;\">+<\/span> 1 root root 0 8\u6708 2 17:43 \/home\/test\/\u6d4b\u8bd5.txt<\/code><br \/>\n\u7528ls\u547d\u4ee4\u67e5\u770b\u53d1\u73b0\u6743\u9650\u591a\u4e86\u4e00\u4e2a<span style=\"color: #ff0000;\">+<\/span>\u53f7\uff0c\u4ee3\u8868\u7740\u6709ACL\u6743\u9650\uff0c\u5177\u4f53\u6743\u9650\u7528getfacl\u547d\u4ee4\u67e5\u770b\u3002<br \/>\n\u5bf9\u7ec4 user \u7fa4\u7ec4\u8fdb\u884cACL\u6388\u6743<br \/>\n<code>[root@localhost home]# setfacl -m g:user:rw test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u7ed9user\u7ec4\u6388\u4e88\u5bf9\u6587\u4ef6\u201c\u6d4b\u8bd5.txt\u201d\u8bfb\u5199\u6743\u9650<\/code><br \/>\n<code>[root@localhost home]# getfacl test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u67e5\u770b\u201c\u6d4b\u8bd5.txt\u201dACL\u6743\u9650<\/code><br \/>\n<code># file: test\/\u6d4b\u8bd5.txt<\/code><br \/>\n<code># owner: root<\/code><br \/>\n<code># group: root<\/code><br \/>\n<code>user::rw-<\/code><br \/>\n<code>user:lisi:rwx<\/code><br \/>\n<code>user:wangwu:rwx<\/code><br \/>\n<code>group::r--<\/code><br \/>\n<code>group:user:rw-\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/\u6743\u9650\u8bbe\u7f6e\u5b8c\u6210<\/code><br \/>\n<code>mask::rwx<\/code><br \/>\n<code>other::r--<\/code><br \/>\n\u5bf9\u5176\u4ed6\u4eba\u6388\u6743<br \/>\n<code>[root@localhost home]# setfacl -m o::rwx test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u8bbe\u7f6e\u5176\u4ed6\u4eba\u5bf9\u6587\u4ef6\u201c\u6d4b\u8bd5.txt\u201d\u7684\u8bfb\u5199\u6267\u884c\u7684\u6743\u9650<\/code><br \/>\n<code>[root@localhost home]# getfacl test\/\u6d4b\u8bd5.txt\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u67e5\u770b\u6587\u4ef6\u201c\u6d4b\u8bd5.txt\"\u6743\u9650<\/code><br \/>\n<code># file: test\/\u6d4b\u8bd5.txt<\/code><br \/>\n<code># owner: root<\/code><br \/>\n<code># group: root<\/code><br \/>\n<code>user::rw-<\/code><br \/>\n<code>user:lisi:rwx<\/code><br \/>\n<code>user:wangwu:rwx<\/code><br \/>\n<code>group::r--<\/code><br \/>\n<code>group:user:rw-<\/code><br \/>\n<code>mask::rwx<\/code><br \/>\n<code>other::rwx\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u6743\u9650\u8bbe\u7f6e\u5b8c\u6210<\/code><br \/>\n\u6ce8\u610f\uff1a<code>setfacl -m o::rwx test\/\u6d4b\u8bd5.txt<\/code>\uff0co\u540e\u9762\u6709\u4e24\u4e2a\u5192\u53f7\uff0c\u5176\u4ed6\u4eba\u4e0d\u7528\u5199\u7528\u6237\u540d\uff0c\u867d\u7136\u4e0d\u7528\u5199\u7528\u6237\u540d\u4f46\u4ecd\u7136\u8981\u52a0\u5192\u53f7\u8868\u793a\u4e00\u4e2a\u7ad9\u4f4d\uff0c\u4e0d\u7136\u547d\u4ee4\u65e0\u6cd5\u6267\u884c\u3002<br \/>\n\u5220\u9664ACL\u6743\u9650<br \/>\n\u547d\u4ee4setfacl\u00a0 -x\u00a0 \u5bf9\u8c61:\u540d\u79f0\u00a0 \u00a0 \u6587\u4ef6\u540d<br \/>\n\u5220\u9664\u7528\u6237\u7684\u6743\u9650<br \/>\n<code>[root@localhost home]# setfacl -x u:lisi test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0 \/\/\u5220\u9664\u7528\u6237lisi\u7684\u6587\u4ef6\u6743\u9650<\/code><br \/>\n<code>[root@localhost home]# getfacl test\/\u6d4b\u8bd5.txt\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/\u67e5\u770b\u6587\u4ef6\u201c\u6d4b\u8bd5.txt\"\u6743\u9650<\/code><br \/>\n<code># file: test\/\u6d4b\u8bd5.txt<\/code><br \/>\n<code># owner: root<\/code><br \/>\n<code># group: root<\/code><br \/>\n<code>user::rw-<\/code><br \/>\n<code>user:wangwu:rwx\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/\u4ec5\u5269\u7528\u6237wangwu\uff0clisi\u7684\u6743\u9650\u88ab\u79fb\u9664<\/code><br \/>\n<code>group::r--<\/code><br \/>\n<code>group:user:rw-<\/code><br \/>\n<code>mask::rwx<\/code><br \/>\n<code>other::rwx<\/code><br \/>\n\u5220\u9664\u7ec4\u7684\u6743\u9650<br \/>\n<code>[root@localhost home]# setfacl -x g:user test\/\u6d4b\u8bd5.txt\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/\u5220\u9664\u7ec4user\u7684\u6743\u9650<\/code><br \/>\n<code>[root@localhost home]# getfacl test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u67e5\u770b\u6587\u4ef6\u201c\u6d4b\u8bd5.txt\"\u6743\u9650<\/code><br \/>\n<code># file: test\/\u6d4b\u8bd5.txt<\/code><br \/>\n<code># owner: root<\/code><br \/>\n<code># group: root<\/code><br \/>\n<code>user::rw-<\/code><br \/>\n<code>user:wangwu:rwx<\/code><br \/>\n<code>group::r--<\/code><br \/>\n<code>mask::rwx<\/code><br \/>\n<code>other::rwx<\/code><br \/>\n\u6e05\u7a7a\u6240\u6709\u8bbe\u7f6e\u7684ACL\u6743\u9650\uff08\u5c06\u6587\u4ef6\u7684ACL\u6743\u9650\u6062\u590d\u5230\u9ed8\u8ba4\uff09<br \/>\n\u547d\u4ee4\uff1asetfacl\u00a0\u00a0\u00a0 -b\u00a0\u00a0 \u6587\u4ef6<br \/>\n<code>[root@localhost home]# setfacl -b test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u6e05\u7a7aACL\u7684\u6240\u6709\u6269\u5c55\u6743\u9650<\/code><br \/>\n<code>[root@localhost home]# getfacl test\/\u6d4b\u8bd5.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\u67e5\u770b\u6587\u4ef6\u201c\u6d4b\u8bd5.txt\"\u6743\u9650<\/code><br \/>\n<code># file: test\/\u6d4b\u8bd5.txt<\/code><br \/>\n<code># owner: root<\/code><br \/>\n<code># group: root<\/code><br \/>\n<code>user::rw-<\/code><br \/>\n<code>group::r--<\/code><br \/>\n<code>other::rwx<\/code><br \/>\n<code>[root@localhost home]# ls -l test\/\u6d4b\u8bd5.txt<\/code><br \/>\n<code>-rw-r--rwx. 1 root root 0 8\u6708   2 17:43 test\/\u6d4b\u8bd5.txt \/\/\u539f\u672c\u7684+\u53f7\u4e0d\u5728\u4e86\uff0c\u6ca1\u6709\u8bbe\u7f6eACL\u6743\u9650<\/code><\/p>\n<p>\u8bed\u6cd5: setfacl [-bkndRLP] { -m|-M|-x|-X &#8230; } file &#8230;<\/p>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u9009\u9879<\/th>\n<th align=\"left\">\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">-m, &#8211;modify=acl<\/td>\n<td align=\"left\">\u66f4\u6539\u6587\u4ef6\u7684\u8bbf\u95ee\u63a7\u5236\u5217\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-M, &#8211;modify-file=file<\/td>\n<td align=\"left\">\u4ece\u6587\u4ef6\u8bfb\u53d6\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u6761\u76ee\u66f4\u6539<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-x, &#8211;remove=acl<\/td>\n<td align=\"left\">\u6839\u636e\u6587\u4ef6\u4e2d\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u79fb\u9664\u6761\u76ee<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-X, &#8211;remove-file=file<\/td>\n<td align=\"left\">\u4ece\u6587\u4ef6\u8bfb\u53d6\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u6761\u76ee\u5e76\u5220\u9664<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-b, &#8211;remove-all<\/td>\n<td align=\"left\">\u5220\u9664\u6240\u6709\u6269\u5c55\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u6761\u76ee<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-k, &#8211;remove-default<\/td>\n<td align=\"left\">\u79fb\u9664\u9ed8\u8ba4\u8bbf\u95ee\u63a7\u5236\u5217\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u00a0 \u00a0 \u00a0 \u2013set=acl<\/td>\n<td align=\"left\">\u8bbe\u5b9a\u66ff\u6362\u5f53\u524d\u7684\u6587\u4ef6\u8bbf\u95ee\u63a7\u5236\u5217\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u00a0 \u00a0 \u00a0 \u2013set-file=file<\/td>\n<td align=\"left\">\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u6761\u76ee\u8bbe\u5b9a<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u00a0 \u00a0 \u00a0 \u2013mask<\/td>\n<td align=\"left\">\u91cd\u65b0\u8ba1\u7b97\u6709\u6548\u6743\u9650\u63a9\u7801<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-n, &#8211;no-mask<\/td>\n<td align=\"left\">\u4e0d\u91cd\u65b0\u8ba1\u7b97\u6709\u6548\u6743\u9650\u63a9\u7801<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-d, &#8211;default<\/td>\n<td align=\"left\">\u5e94\u7528\u5230\u9ed8\u8ba4\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u7684\u64cd\u4f5c<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-R, &#8211;recursive<\/td>\n<td align=\"left\">\u9012\u5f52\u64cd\u4f5c\u5b50\u76ee\u5f55<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-L, &#8211;logical<\/td>\n<td align=\"left\">\u4f9d\u7167\u7cfb\u7edf\u903b\u8f91\uff0c\u8ddf\u968f\u7b26\u53f7\u94fe\u63a5<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-P, &#8211;physical<\/td>\n<td align=\"left\">\u4f9d\u7167\u81ea\u7136\u903b\u8f91\uff0c\u4e0d\u8ddf\u968f\u7b26\u53f7\u94fe\u63a5<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u00a0 \u00a0 \u00a0\u2013restore=file<\/td>\n<td align=\"left\">\u6062\u590d\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff0c\u548c\u201cgetfacl -R\u201d\u4f5c\u7528\u76f8\u53cd<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u00a0 \u00a0 \u00a0\u2013test<\/td>\n<td align=\"left\">\u6d4b\u8bd5\u6a21\u5f0f\uff0c\u5e76\u4e0d\u771f\u6b63\u4fee\u6539\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u5c5e\u6027<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-v, &#8211;version<\/td>\n<td align=\"left\">\u663e\u793a\u7248\u672c\u5e76\u9000\u51fa<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">-h, &#8211;help<\/td>\n<td align=\"left\">\u663e\u793a\u672c\u5e2e\u52a9\u4fe1\u606f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1135","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=\/wp\/v2\/posts\/1135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1135"}],"version-history":[{"count":3,"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=\/wp\/v2\/posts\/1135\/revisions"}],"predecessor-version":[{"id":1514,"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=\/wp\/v2\/posts\/1135\/revisions\/1514"}],"wp:attachment":[{"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hkc.nasclub.vip\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}