{"id":19100,"date":"2015-12-29T16:22:52","date_gmt":"2015-12-29T08:22:52","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/25793\/2015\/12\/29\/%e5%bf%98%e4%ba%86-centos-7-root-%e5%af%86%e7%a2%bc-2\/"},"modified":"2021-03-18T17:24:38","modified_gmt":"2021-03-18T09:24:38","slug":"%e5%bf%98%e4%ba%86-centos-7-root-%e5%af%86%e7%a2%bc-2","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/25793\/2015\/12\/29\/%e5%bf%98%e4%ba%86-centos-7-root-%e5%af%86%e7%a2%bc-2\/","title":{"rendered":"\u5fd8\u4e86 CentOS 7 root \u5bc6\u78bc"},"content":{"rendered":"<p>1. \u5728 grub \u529f\u80fd\u8868\u4e0a\u6309 <span style=\"color: #ff0000\">e<\/span> \u9375\uff0c\u9032\u884c\u4fee\u6539<br \/><a id=\"res_3408171\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-3408171.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-3408171.png\" border=\"0\" alt=\"\" \/><\/a>[@more@]2. \u627e\u5230 <span style=\"color: #ff0000\">linux16<\/span> \u90a3\u4e00\u884c\uff0c\u5728\u6700\u5f8c\u9762\u52a0\u4e0a <span style=\"color: #ff0000\">rd.break<\/span>\uff0c\u4e26\u6309 <span style=\"color: #ff0000\">Ctrl+x<\/span><br \/><a id=\"res_3408170\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-3408170.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-3408170.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>3. \u639b\u8f09\u76ee\u9304 <span style=\"color: #0000ff\">\/sysroot<\/span><br \/>\u00a0\u00a0\u00a0 # <span style=\"color: #ff0000\">mount -o remount,rw \/sysroot<\/span><br \/><a id=\"res_3408169\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-3408169.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-3408169.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>4. chroot \u5230 <span style=\"color: #0000ff\">\/sysroot<\/span> \u76ee\u9304\u3002<br \/>\u00a0\u00a0\u00a0 # <span style=\"color: #ff0000\">chroot \/sysroot<\/span><br \/><a id=\"res_3408168\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-3408168.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-3408168.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>5. \u8f38\u5165 <span style=\"color: #ff0000\">passwd<\/span> \u4fee\u6539\u5bc6\u78bc<br \/><a id=\"res_3408167\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-3408167.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-3408167.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>6. \u89e3\u6c7a\u53ef\u80fd\u56e0\u70ba SELinux Context \u6b0a\u9650\u7684\u554f\u984c<br \/>\u00a0\u00a0\u00a0 # <span style=\"color: #ff0000\">touch \/.autorelabel<\/span><br \/><a id=\"res_3408166\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-3408166.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-3408166.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>7. \u8f38\u5165 <span style=\"color: #ff0000\">exit<\/span> \u9000\u51fa<br \/><a id=\"res_3408165\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-3408165.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-3408165.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>8. \u8f38\u5165 <span style=\"color: #ff0000\">reboot<\/span> \u91cd\u65b0\u958b\u6a5f<br \/><a id=\"res_3408164\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-3408164.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-3408164.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. \u5728 grub \u529f\u80fd\u8868\u4e0a\u6309 e \u9375\uff0c\u9032\u884c\u4fee\u6539[@more@]2. \u627e\u5230 linux16 \u90a3\u4e00\u884c\uff0c\u5728\u6700\u5f8c\u9762\u52a0 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/2blog.ilc.edu.tw\/25793\/2015\/12\/29\/%e5%bf%98%e4%ba%86-centos-7-root-%e5%af%86%e7%a2%bc-2\/\" class=\"more-link\">\u95b1\u8b80\u5168\u6587<span class=\"screen-reader-text\">\u3008\u5fd8\u4e86 CentOS 7 root \u5bc6\u78bc\u3009<\/span><\/a><\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117],"tags":[],"class_list":["post-19100","post","type-post","status-publish","format-standard","hentry","category-c-78462"],"meta_key":{"_pingme":["1"],"_encloseme":["1"],"lt_post_id":["621944"]},"_links":{"self":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/19100"}],"collection":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/comments?post=19100"}],"version-history":[{"count":1,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/19100\/revisions"}],"predecessor-version":[{"id":20677,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/19100\/revisions\/20677"}],"wp:attachment":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/media?parent=19100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/categories?post=19100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/tags?post=19100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}