{"id":229,"date":"2017-06-06T15:18:30","date_gmt":"2017-06-06T07:18:30","guid":{"rendered":"https:\/\/blog.jsjs.org\/?p=229"},"modified":"2017-06-06T15:18:30","modified_gmt":"2017-06-06T07:18:30","slug":"linux%e4%b8%8b%e5%88%9b%e5%bb%ba%e5%85%b7%e6%9c%89root%e6%9d%83%e9%99%90%e7%9a%84%e5%b8%90%e5%8f%b7","status":"publish","type":"post","link":"https:\/\/blog.jsjs.org\/?p=229","title":{"rendered":"linux\u4e0b\u521b\u5efa\u5177\u6709root\u6743\u9650\u7684\u5e10\u53f7"},"content":{"rendered":"

linux\u4e0b\u521b\u5efa\u5177\u6709root\u6743\u9650\u7684\u5e10\u53f7<\/strong><\/h1>\n

useradd -u 0\u00a0\u00a0 -o\u00a0 -g root\u00a0 -G root -d \/home\/user1 user1
\nusermod -u 0\u00a0 -o\u00a0 -g root\u00a0 -G root user1
\n<\/strong><\/p>\n

\u8bf4\u660e:<\/h1>\n

-u 0\uff1a\u6307\u5c06uid\u6307\u5b9a\u4e3a0(\u96f6)\u4e0eroot\u76f8\u540c,\u767b\u5f55\u540e\u7684\u63d0\u793a\u7b26\u4e3a#\u800c\u975e$\u3002<\/h1>\n

-o\uff1a\u6307\u56e0\u4e3a\u91cd\u590d\u4e86uid(\u4e0eroot\u5e10\u53f7\u7684uid\u91cd\u590d)\u5fc5\u987b\u6307\u5b9a\u8fd9\u4e2a\u53c2\u6570\u3002<\/h1>\n

-g root\uff1a\u521d\u59cb\u5316\u7ec4\u7684\u7ec4\u540d\uff0c\u5f53\u7528\u6237\u5c5e\u4e8e\u591a\u4e2a\u7ec4\u65f6\uff0c(\u5728-G\u53c2\u6570\u4e2d\u6307\u5b9a\uff09\uff0c\u767b\u5f55\u65f6\u6240\u5728\u7ec4\u3002\u7f3a\u7701\u8be5\u9879\u65f6\uff0c\u7cfb\u7edf\u65b0\u5efa\u4e00\u4e2a\u4e0e\u7528\u6237\u540d\u540c\u540d\u7684\u7ec4\uff0c\u5e76\u4e14\u521d\u59cb\u5316\u65f6\u8bbe\u4e3a\u8be5\u7ec4\u540d\u3002\u800c\u4e0d\u8bba-G\u6307\u5b9a\u4e3a\u54ea\u4e9b\u7ec4\u3002<\/h1>\n

-G root\uff1a\u6307\u5b9a\u7528\u6237\u540d\u6240\u5c5e\u7684\u7ec4\u5217\u8868\uff0c\u4e00\u4e2a\u7528\u6237\u53ef\u4ee5\u5c5e\u4e8e\u591a\u4e2a\u7ec4\uff0c\u7ec4\u540d\u95f4\u7528\u9017\u53f7\u5206\u9694\uff0c\u7ec4\u540d\u5fc5\u987b\u5df2\u7ecf\u5b58\u5728\u3002<\/h1>\n

-d \/home\/user1\uff1a\u6307\u5b9a\u7528\u6237\u7684\u5c5e\u4e3b\u76ee\u5f55<\/h1>\n

user1 \u65b0\u5efa\u7684\u7528\u6237\u540d\u4e3auser1<\/h1>\n

\u6d4b\u8bd5:\u53ef\u4ee5\u7528id user1\u547d\u4ee4\u6d4b\u8bd5\u7528\u6237\u540duser1\u7684\u5c5e\u6027,\u663e\u793a\u4e3a:<\/h1>\n

uid=0(root),gid=0(root),group=0(root)<\/h1>\n

\u8bf4\u660e:gid\u6307\u660e\u7684\u5373\u4e3a\u521d\u59cb\u5316GID\u53f7\u3002<\/h1>\n
\n
\u521b\u5efa\u5e10\u53f7\uff1a\n[root @test \/root ]# useradd [-u UID] [-g GID] [-d HOME] [-mM] [-s shell] username\n\u53c2\u6570\u8bf4\u660e\uff1a\n-u   \uff1a\u76f4\u63a5\u7ed9\u4e88\u4e00\u4e2a UID\n-g   \uff1a\u76f4\u63a5\u7ed9\u4e88\u4e00\u4e2a GID \uff08\u6b64 GID \u5fc5\u987b\u5df2\u7ecf\u5b58\u5728\u4e8e \/etc\/group \u5f53\u4e2d\uff09\n-d   \uff1a\u76f4\u63a5\u5c06\u4ed6\u7684\u5bb6\u76ee\u5f55\u6307\u5411\u5df2\u7ecf\u5b58\u5728\u7684\u76ee\u5f55\uff08\u7cfb\u7edf\u4e0d\u4f1a\u518d\u5efa\u7acb\uff09\n-M   \uff1a\u4e0d\u5efa\u7acb\u5bb6\u76ee\u5f55\n-s   \uff1a\u5b9a\u4e49\u5176\u4f7f\u7528\u7684 shell\n\u8303\u4f8b\uff1a\n[root @test \/root]# useradd testing    <==\u76f4\u63a5\u4ee5\u9884\u8bbe\u7684\u6570\u636e\u5efa\u7acb\u4e00\u4e2a\u540d\u4e3a testing \u7684\u8d26\u53f7\n[root @test \/root]# useradd -u 720 -g 100 -M -s \/bin\/bash testing   <==\u4ee5\u81ea\u5df1\u7684\u8bbe\u5b9a\u5efa\u7acb\u8d26\u53f7\n\n\u521b\u5efa\u5e10\u53f7\u5bc6\u7801\uff1a\n[root @test \/root]# passwd [username]\n[test @test \/root]# passwd\n[root @test \/root]# passwd test\nChanging password for user test\nNew password:     <==\u8f93\u5165\u5bc6\u7801\nBAD PASSWORD: it is based on a dictionary word\nRetype new password:   <==\u518d\u8f93\u5165\u4e00\u6b21\uff01\npasswd: all authentication tokens updated successfully<\/pre>\n<\/div>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
linux\u4e0b\u521b\u5efa\u5177\u6709root\u6743\u9650\u7684\u5e10\u53f7 useradd -u 0\u00a0\u00a0 -o\u00a0 -g root\u00a0 -G root -d \/home\/user1 user1 usermod -u 0\u00a0 -o\u00a0 -g root\u00a0 -G root […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-229","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=229"}],"version-history":[{"count":0,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/229\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}