\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u7ed9\u5404\u4f4d\u5206\u4eab\u5947\u8ff9mu\u7684\u6743\u9650\u7684\u4e00\u4e9b\u77e5\u8bc6\uff0c\u5176\u4e2d\u4e5f\u4f1a\u5bf9\u7f16\u5199\u7684shell\u7a0b\u5e8f\u8fd0\u884c\u524d\u5fc5\u987b\u8d4b\u4e88\u8be5\u811a\u672c\u6587\u4ef6\u4ec0\u4e48\u6743\u9650\u8fdb\u884c\u89e3\u91ca\uff0c\u6587\u7ae0\u7bc7\u5e45\u53ef\u80fd\u504f\u957f\uff0c\u5982\u679c\u80fd\u78b0\u5de7\u89e3\u51b3\u4f60\u73b0\u5728\u9762\u4e34\u7684\u95ee\u9898\uff0c\u522b\u5fd8\u4e86\u5173\u6ce8\u672c\u7ad9\uff0c\u73b0\u5728\u5c31\u9a6c\u4e0a\u5f00\u59cb\u5427\uff01<\/p>\n
\u7a0b\u5e8f\u8981\u8fd0\u884c\uff0c\u5c31\u5fc5\u987b\u6709\u6267\u884c\u6743\u9650\u3002\u7528\u4ee3\u7801\u8868\u793a\u4e3a\uff1achmod+xscript.sh<\/p>\n
\u6709\u4e09\u79cd\u6743\u9650\u66f4\u6539\u65b9\u5f0f\uff1achmod\/acl\/sudo<\/p>\n
\u524d\u4e24\u8005\u7528\u6765\u66f4\u6539\u6587\u4ef6\u6743\u9650\uff0csudo\u7528\u6765\u66f4\u6539\u5e94\u7528\u7a0b\u5e8f\u6216\u8005\u662f\u547d\u4ee4\u7684\u6267\u884c\u6743\u9650<\/p>\n
chmod\u7684\u5c40\u9650\u662f\u65e0\u6cd5\u5b9e\u73b0\u591a\u79cd\u6743\u9650\u5206\u914d\uff08\u7528\u6237\u7fa4\u4f53\u53ea\u6709\u4e09\u79cd\uff09\uff0c\u9762\u5bf9\u591a\u6743\u9650\u65f6\u9700\u8981\u7528ACL\u8fdb\u884c\u8bbe\u7f6e<\/p>\n
\u7b2c\u4e00\u79cd\uff1aChmod<\/p>\n
chmod(agou)(+-)(rwx)filename<\/p>\n
agou\u8868\u793a\u6587\u4ef6\u6743\u9650\u66f4\u6539\u5f71\u54cd\u7684\u8303\u56f4\uff0c\u5206\u522b\u4ee3\u8868all,group,others,user<\/p>\n
+-\u8868\u793a\u589e\u52a0\u6216\u8005\u5220\u9664\u6743\u9650<\/p>\n
rwx\u8868\u793a\u5177\u4f53\u7684\u6743\u9650\u7c7b\u578b<\/p>\n
chmoda+xtest.txt\u8868\u793a\u7ed9test.txt\u7684\u6240\u6709\u4f7f\u7528\u8005\u589e\u52a0\u6267\u884c\u6743\u9650<\/p>\n
chmoda-x,a-wtest.txt\u8868\u793a\u53bb\u9664\u6240\u6709\u4eba\u6267\u884c\u548c\u66f4\u6539test.txt\u7684\u6743\u9650<\/p>\n
chmodXXXfilename<\/p>\n
\u4e09\u7c7b\u7528\u6237\u4e00\u8d77\u8bbe\u7f6e\uff0c\u7b2c\u4e00\u4e2aX\u4ee3\u8868\u6240\u6709\u8005\uff0c\u7b2c\u4e8c\u4e2aX\u4ee3\u8868\u6240\u5c5e\u7ec4\uff0c\u7b2c\u4e09\u4e2aX\u4ee3\u8868\u5176\u4ed6<\/p>\n
r(4)w(2)x(1)\uff1achmod755test.txt\u7ed9test.txt\u7684owner\u8bbe\u7f6erwx\u7684\u6743\u9650\uff0c\u7ed9\u5176\u4ed6\u6240\u6709\u7528\u6237\u8bbe\u7f6erx\u6743\u9650\u56e0\u4e3a\u8981\u8ba1\u7b97\u6bcf\u4e00\u79cd\u7528\u6237\u7684\u6743\u9650\uff0c\u591a\u7528\u4e8e\u6279\u91cf\u5904\u7406\u6743\u9650\u3002\u5bf9\u7528\u6237\u5355\u72ec\u8bbe\u7f6e\u6743\u9650\u591a\u7528\u82f1\u6587\uff0c\u800c\u975e\u6570\u5b57<\/p>\n
\u6743\u9650\u7ec6\u5316\u7684\u95ee\u9898\uff0cchmod\u6700\u591a\u53ea\u6709\u4e09\u4e2a\u6743\u9650\u7ec4\uff0c\u5f53\u6709\u591a\u4e2a\u7528\u6237\uff0c\u5e76\u4e14\u6bcf\u4e2a\u7528\u6237\u7684\u6743\u9650\u90fd\u4e0d\u4e00\u6837\u65f6\uff0cchmod\u6709\u5c40\u9650\u6027\u3002<\/p>\n
\u7b2c\u4e8c\u79cd\uff1aACL\uff08setfacl\/getfacl\uff09<\/p>\n
\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u7684\u6743\u9650\uff1a<\/p>\n
\u5982\u679c\u6709\u591a\u4e2a\u7528\u6237\u7ec4\uff0c\u6743\u9650\u8bbe\u7f6e\u662f\u5f88\u590d\u6742\u7684\u4e8b\u60c5\uff0c\u9700\u8981\u4ed4\u7ec6\u89c4\u5212\uff08ACL\u548cChmod\u6df7\u5408\u4f7f\u7528\u5bb9\u6613\u4ea7\u751f\u4e00\u4e9b\u6743\u9650\u95ee\u9898\uff0c\u5efa\u8bae\u5355\u72ec\u4f7f\u7528\uff09<\/p>\n
\u6587\u4ef6\u5939\u7684\u8bfb\u6743\u9650\uff1a\u53ef\u4ee5\u5217\u51fa\u76ee\u5f55\u4e0b\u5185\u5bb9<\/p>\n
\u6587\u4ef6\u5939\u6267\u884c\u6743\u9650\uff1a\u53ef\u4ee5\u8fdb\u5165\u5230\u6587\u4ef6\u5939\u4e2d\uff0c\u6267\u884c\u5207\u6362\u76ee\u5f55\u7b49\u64cd\u4f5c<\/p>\n
\u6587\u4ef6\u5939\u7684\u5199\u6743\u9650\uff1a\u53ef\u4ee5\u5728\u6587\u4ef6\u5939\u4e2d\u589e\u5220\u6587\u4ef6<\/p>\n
\u7528\u6237\u5bf9\u67d0\u4e2a\u6587\u4ef6\u6709\u4e86rwx\u6743\u9650\uff0c\u4e0d\u4ee3\u8868\u7528\u6237\u6709\u6743\u5220\u9664\u8be5\u6587\u4ef6\uff0c\u53ea\u4ee3\u8868\u5bf9\u6587\u4ef6\u5185\u5bb9\u6709\u4e86\u5220\u9664\u6743\u9650\uff0c\u8981\u80fd\u5bf9\u6587\u4ef6\u7ea7\u522b\u8fdb\u884c\u64cd\u4f5c\uff0c\u9700\u8981\u8bbe\u7f6e\u76f8\u5e94\u7684\u6587\u4ef6\u5939\u7684w\u6743\u9650\u3002<\/p>\n
getfaclfilename\/filedirectory<\/p>\n
\u67e5\u770b\u6587\u4ef6\/\u6587\u4ef6\u5939\u6743\u9650\uff1a\u7ed3\u679c\u4f1a\u5c55\u793auser\uff0cgroup\u548cother\u7684\u6574\u4f53\u6743\u9650\uff0c\u4ee5\u53ca\u7279\u6b8a\u7528\u6237\u7684\u6743\u9650<\/p>\n
setfacl-mu:username:rwxfilename<\/p>\n
\u7ed9\u67d0\u4e2a\u7528\u6237\u6dfb\u52a0\u5bf9\u67d0\u4e2a\u6587\u4ef6\u6216\u8005\u6587\u4ef6\u5939\u7684\u7279\u6b8a\u6743\u9650<\/p>\n
\u7ed9\u666e\u901a\u7528\u6237\u6dfb\u52a0\u5b8c\u76f8\u5e94\u6743\u9650\u4ee5\u540e\uff0croot\u4e5f\u4f1a\u6709\u76f8\u5e94\u7684\u6743\u9650\uff08\u7406\u8bba\u4e0aroot\u62e5\u6709\u6700\u591a\u7684\u6743\u9650\uff09<\/p>\n
setfacl-xu:usernamefilename<\/p>\n
\u5220\u9664\u7528\u6237\u5bf9\u67d0\u4e2a\u6587\u4ef6\u6216\u8005\u662f\u6587\u4ef6\u5939\u7684\u7279\u6b8a\u6743\u9650<\/p>\n
\u7b2c\u4e09\u79cd\uff1aSUDO<\/p>\n
\u4e0d\u540c\u4e8echmod\/acl\u8bbe\u7f6e\u67d0\u4e2a\u6587\u4ef6\u7684\u6743\u9650\uff0csudo\u4e3b\u8981\u662f\u4e3a\u975eroot\u7528\u6237\u589e\u52a0\u7cfb\u7edf\u7684\u5904\u7406\u548c\u6267\u884c\u6743\u9650\u3002\u6bd4\u5982\u53ea\u6709root\u6709useradd\u6743\u9650\uff0c\u901a\u8fc7sudo\uff0c\u53ef\u4ee5\u4e3a\u666e\u901a\u7528\u6237\u589e\u52a0useradd\u6743\u9650\u3002<\/p>\n
\u4e3a\u666e\u901a\u7528\u6237\u589e\u52a0\u6743\u9650\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u5e26\u5bc6\u7801\u9a8c\u8bc1\u548c\u4e0d\u5e26\u5bc6\u7801\u9a8c\u8bc1\uff0c\u5e76\u4e14\u53ef\u4ee5\u6307\u5b9asudo\u53ef\u8fd0\u884c\u7684\u673a\u5668\u3002<\/p>\n
\u4f7f\u7528sudo\u6709\u4e24\u4e2a\u6b65\u9aa4\uff1a1.visudo\u7f16\u8f91\u6743\u96502.\u666e\u901a\u7528\u6237\u5728\u4f7f\u7528\u547d\u4ee4\u524d\u6dfb\u52a0sudo<\/p>\n
\u521b\u5efa\u65e0\u5bc6\u7801sudo(\u6267\u884c\u811a\u672c\u65f6\u901a\u5e38\u91c7\u7528\u65e0\u5bc6\u7801sudo)<\/p>\n
\u7f16\u8f91visudo\uff1a\u8fd0\u884cvisudo\uff0c\u91c7\u7528Vim\u7f16\u8f91\u5668\u7f16\u8f91\u6dfb\u52a0srlocalhost=NOPASSWD\uff1a\/usr\/sbin\/useradd\uff0c\u7ed9\u7528\u6237sr\u6dfb\u52a0\u201c\u6dfb\u52a0\u7528\u6237\u201d\u7684\u8d85\u7ea7\u6743\u9650<\/p>\n
\u5207\u6362\u5230sr\u7528\u6237<\/p>\n
sudouseraddtestadd\uff0c\u5728sr\u6a21\u5f0f\u4e0b\u6dfb\u52a0\u65b0\u7684\u7528\u6237<\/p>\n
\u521b\u5efa\u6709\u5bc6\u7801sudo\uff08\u53ef\u4ee5\u786e\u4fdd\u6709\u5bc6\u7801\u7528\u6237\u624d\u4f7f\u7528\u6b64\u547d\u4ee4\uff09<\/p>\n
\u7f16\u8f91visudo\uff1a\u8fd0\u884cvisudo\uff0c\u91c7\u7528Vim\u7f16\u8f91\u5668\u7f16\u8f91\u6dfb\u52a0srlocalhost=\/usr\/sbin\/useradd\uff0c\u7ed9\u7528\u6237sr\u6dfb\u52a0\u201c\u6dfb\u52a0\u7528\u6237\u201d\u7684\u8d85\u7ea7\u6743\u9650<\/p>\n
\u5207\u6362\u5230sr\u7528\u6237<\/p>\n
sudouseraddtestadd\uff0c\u7cfb\u7edf\u4f1a\u5f39\u51fa\u547d\u4ee4\u63d0\u793a\uff0c\u9a8c\u8bc1\u5b8c\u547d\u4ee4\u4ee5\u540esr\u53ef\u4ee5\u6210\u529f\u6dfb\u52a0\u7528\u6237<\/p>\n
\u7b2c\u4e00\u79cd\u53ef\u80fd\u5c31\u662f\u4f60\u8fdb\u884c\u8fc7\u6743\u9650\u8bbe\u7f6e\uff0c\u5728\u4e0b\u8f7d\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u4e0d\u518d\u6709\u6743\u9650\u63d0\u793a\uff0c\u8fd9\u4e2a\u65f6\u5019\uff0c\u4f60\u5982\u679c\u60f3\u8981\u6709\u63d0\u793a\uff0c\u5c31\u9700\u8981\u8fdb\u8bbe\u7f6e\u91cc\u9762\u7684\u5b89\u5168\u8bbe\u7f6e\u529f\u80fd\uff0c\u627e\u5230\u6743\u9650\u8bbe\u7f6e\uff0c\u5c06\u5176\u6253\u5f00\u3002<\/p>\n
\u7b2c\u4e8c\u79cd\u53ef\u80fd\uff0c\u5c31\u662f\u4f60\u6700\u8fd1\u66f4\u65b0\u8fc7\u5c0f\u7c73\u7684MU\u7cfb\u7edf\uff0c\u6216\u8bb8\u6700\u65b0\u7684\u7cfb\u7edf\u5c31\u6ca1\u6709\u6743\u9650\u63d0\u793a\uff0c\u5c06\u5176\u8fdb\u884c\u4e86\u4f18\u5316\u5904\u7406\u3002<\/p>\n
\u600e\u4e48\u8bf4\u5462\uff0c\u6709\u65f6\u6743\u9650\u63d0\u793a\u4e5f\u662f\u591a\u4f59\u7684\uff0c\u4ec0\u4e48\u80fd\u963b\u6b62\u5e26\u6709\u75c5\u6bd2\u7684\u6076\u610f\u63d2\u4ef6\u53ca\u8f6f\u4ef6\u7684\u5b89\u88c5\u3002\u5176\u5b9e\uff0c\u4e0d\u7136\u3002<\/p>\n
\u7b54\u68481\uff1a++mu9191\u600e\u4e48\u4e70\u7968\uff1f1.\u5982\u679c\u662f\u5728\u7ebf\u8d2d\u7968\uff0c\u53ef\u4ee5\u901a\u8fc7\u53bb12306\u5b98\u7f51\u6ce8\u518c\u8d26\u53f7\uff0c\u67e5\u8be2\u5230\u7968\u7684\u65f6\u523b\u8868\u548c\u4f59\u7968\u4fe1\u606f\uff0c\u7136\u540e\u8fdb\u884c\u9884\u8ba2\uff0c\u652f\u4ed8\u540e\u518d\u8fdb\u884c\u53d6\u7968\uff0c\u8fd9\u975e\u5e38\u65b9\u4fbf\uff0c\u4f46\u662f\u56e0\u4e3a\u62a2\u7968\u96be\u5ea6\u8f83\u5927\uff0c\u6210\u529f\u7387\u4e5f\u4e0d\u9ad8\u3002<\/p>\n
2.\u5982\u679c\u662f\u7ebf\u4e0b\u8d2d\u7968\uff0c\u53ef\u4ee5\u5230\u8f66\u7ad9\u6216\u4ee3\u552e\u70b9\u7a97\u53e3\u8d2d\u4e70\u8f66\u7968\uff0c\u63d0\u4f9b\u8eab\u4efd\u8bc1\u660e\u548c\u8d2d\u7968\u4fe1\u606f\uff0c\u4e00\u822c\u8d2d\u7968\u65f6\u95f4\u53ef\u4ee5\u63d0\u524d\u8bbe\u5b9a\u597d\uff0c\u76f8\u5bf9\u4e8e\u5728\u7ebf\u8d2d\u7968\u800c\u8a00\uff0c\u7968\u6e90\u6bd4\u8f83\u5145\u8db3\uff0c\u4e5f\u4e0d\u5bb9\u6613\u5931\u8bef\u3002<\/p>\n
\u5f53\u7136\uff0c\u6392\u961f\u7684\u65f6\u95f4\u53ef\u80fd\u4f1a\u6bd4\u8f83\u957f\u3002<\/p>\n
\u7b54\u68482\uff1a\u76f4\u63a5\u56de\u7b54\u4f60\u53ef\u4ee5\u901a\u8fc7\u53bb12306\u5b98\u7f51\u6ce8\u518c\u8d26\u53f7\u8d2d\u4e70\u7968\uff0c\u6216\u8005\u5230\u8f66\u7ad9\u6216\u4ee3\u552e\u70b9\u7a97\u53e3\u8d2d\u4e70\u8f66\u7968\u3002<\/p>\n
OK\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u7ed9\u5404\u4f4d\u5206\u4eab\u5947\u8ff9mu\u7684\u6743\u9650\u7684\u4e00\u4e9b\u77e5\u8bc6\uff0c\u5176\u4e2d\u4e5f\u4f1a\u5bf9\u7f16\u5199\u7684shell\u7a0b\u5e8f\u8fd0\u884c\u524d\u5fc5\u987b\u8d4b\u4e88\u8be5\u811a\u672c\u6587\u4ef6\u4ec0\u4e48\u6743\u9650\u8fdb\u884c\u89e3\u91ca\uff0c\u6587\u7ae0\u7bc7\u5e45\u53ef\u80fd\u504f\u957f\uff0c\u5982\u679c\u80fd\u78b0\u5de7\u89e3\u51b3\u4f60\u73b0\u5728\u9762\u4e34\u7684\u95ee\u9898\uff0c\u522b\u5fd8\u4e86\u5173\u6ce8\u672c\u7ad9\uff0c\u73b0\u5728\u5c31\u9a6c\u4e0a\u5f00\u59cb\u5427\uff01 \u7f16\u5199\u7684shell\u7a0b\u5e8f\u8fd0\u884c\u524d\u5fc5\u987b\u8d4b\u4e88…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"_links":{"self":[{"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/posts\/75882"}],"collection":[{"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/comments?post=75882"}],"version-history":[{"count":1,"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/posts\/75882\/revisions"}],"predecessor-version":[{"id":75883,"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/posts\/75882\/revisions\/75883"}],"wp:attachment":[{"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/media?parent=75882"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/categories?post=75882"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/tags?post=75882"},{"taxonomy":"topic","embeddable":true,"href":"http:\/\/stmu.1000uc.com\/mu\/wp-json\/wp\/v2\/topic?post=75882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}