{"id":44592,"date":"2024-10-06T16:46:15","date_gmt":"2024-10-06T08:46:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44592\/"},"modified":"2024-10-06T16:46:15","modified_gmt":"2024-10-06T08:46:15","slug":"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e7%82%ba%e6%9c%8d%e5%8b%99%e4%bd%bf%e7%94%a8-chroot-%e7%92%b0%e5%a2%83","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44592\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u70ba\u670d\u52d9\u4f7f\u7528 chroot \u74b0\u5883"},"content":{"rendered":"<h1 id=\"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e7%82%ba%e6%9c%8d%e5%8b%99%e4%bd%bf%e7%94%a8-chroot-%e7%92%b0%e5%a2%83-mYRLPvbcjW\">Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u70ba\u670d\u52d9\u4f7f\u7528 chroot \u74b0\u5883<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u4f3a\u670d\u5668\u5b89\u5168\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u7db2\u7d61\u653b\u64ca\u7684\u983b\u7e41\u767c\u751f\uff0c\u4f01\u696d\u548c\u500b\u4eba\u90fd\u9700\u8981\u63a1\u53d6\u6709\u6548\u7684\u5b89\u5168\u63aa\u65bd\u4f86\u4fdd\u8b77\u5176\u6578\u64da\u548c\u670d\u52d9\u3002Linux \u7cfb\u7d71\u63d0\u4f9b\u4e86\u591a\u7a2e\u5b89\u5168\u7b56\u7565\uff0c\u5176\u4e2d\u4f7f\u7528 chroot \u74b0\u5883\u662f\u4e00\u7a2e\u6709\u6548\u7684\u9694\u96e2\u6280\u8853\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u4f3a\u670d\u5668\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-chroot-%e7%92%b0%e5%a2%83%ef%bc%9f-mYRLPvbcjW\">\u4ec0\u9ebc\u662f chroot \u74b0\u5883\uff1f<\/h2>\n<p>chroot\uff08Change Root\uff09\u662f\u4e00\u7a2e\u5c07\u9032\u7a0b\u7684\u6839\u76ee\u9304\u66f4\u6539\u70ba\u6307\u5b9a\u76ee\u9304\u7684\u6280\u8853\u3002\u9019\u610f\u5473\u8457\u9032\u7a0b\u53ea\u80fd\u8a2a\u554f\u5176\u6839\u76ee\u9304\u4e0b\u7684\u6587\u4ef6\u7cfb\u7d71\uff0c\u5f9e\u800c\u9650\u5236\u4e86\u5176\u5c0d\u6574\u500b\u7cfb\u7d71\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u9019\u7a2e\u9694\u96e2\u6280\u8853\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6f5b\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u88ab\u5229\u7528\uff0c\u56e0\u70ba\u5373\u4f7f\u653b\u64ca\u8005\u6210\u529f\u5165\u4fb5\u4e86\u67d0\u500b\u9032\u7a0b\uff0c\u4ed6\u5011\u4e5f\u7121\u6cd5\u8a2a\u554f\u7cfb\u7d71\u7684\u5176\u4ed6\u90e8\u5206\u3002<\/p>\n<h2 id=\"chroot-%e7%92%b0%e5%a2%83%e7%9a%84%e5%84%aa%e5%8b%a2-mYRLPvbcjW\">chroot \u74b0\u5883\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u63d0\u9ad8\u5b89\u5168\u6027\uff1a<\/strong>\u901a\u904e\u9650\u5236\u9032\u7a0b\u7684\u8a2a\u554f\u7bc4\u570d\uff0cchroot \u74b0\u5883\u53ef\u4ee5\u6e1b\u5c11\u653b\u64ca\u8005\u7372\u53d6\u654f\u611f\u6578\u64da\u7684\u6a5f\u6703\u3002<\/li>\n<li><strong>\u7c21\u5316\u7ba1\u7406\uff1a<\/strong>\u5728 chroot \u74b0\u5883\u4e2d\u904b\u884c\u7684\u61c9\u7528\u7a0b\u5e8f\u53ef\u4ee5\u7368\u7acb\u65bc\u4e3b\u7cfb\u7d71\u9032\u884c\u7ba1\u7406\uff0c\u9019\u4f7f\u5f97\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u9032\u884c\u7dad\u8b77\u548c\u66f4\u65b0\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u548c\u958b\u767c\uff1a<\/strong>\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u5728 chroot \u74b0\u5883\u4e2d\u6e2c\u8a66\u65b0\u61c9\u7528\u7a0b\u5e8f\uff0c\u800c\u4e0d\u6703\u5f71\u97ff\u5230\u4e3b\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae-chroot-%e7%92%b0%e5%a2%83-mYRLPvbcjW\">\u5982\u4f55\u8a2d\u7f6e chroot \u74b0\u5883<\/h2>\n<p>\u8a2d\u7f6e chroot \u74b0\u5883\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>1. \u5275\u5efa\u4e00\u500b\u65b0\u7684\u76ee\u9304\u4f5c\u70ba chroot \u74b0\u5883\u7684\u6839\u76ee\u9304\uff1a\n   mkdir \/var\/chroot\n\n2. \u5728\u8a72\u76ee\u9304\u4e2d\u5275\u5efa\u5fc5\u8981\u7684\u5b50\u76ee\u9304\u548c\u6587\u4ef6\uff1a\n   mkdir -p \/var\/chroot\/{bin,etc,lib,lib64,usr,home}\n\n3. \u8907\u88fd\u6240\u9700\u7684\u53ef\u57f7\u884c\u6587\u4ef6\u548c\u5eab\u6587\u4ef6\u5230 chroot \u74b0\u5883\u4e2d\uff1a\n   cp \/bin\/bash \/var\/chroot\/bin\/\n   cp \/lib\/x86_64-linux-gnu\/libtinfo.so.6 \/var\/chroot\/lib\/\n   cp \/lib\/x86_64-linux-gnu\/libc.so.6 \/var\/chroot\/lib\/\n\n4. \u4f7f\u7528 chroot \u547d\u4ee4\u9032\u5165\u8a72\u74b0\u5883\uff1a\n   chroot \/var\/chroot \/bin\/bash\n<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-mYRLPvbcjW\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528 chroot \u74b0\u5883\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u7279\u5225\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li><strong>\u6b0a\u9650\u7ba1\u7406\uff1a<\/strong>\u78ba\u4fdd chroot \u74b0\u5883\u4e2d\u7684\u6587\u4ef6\u548c\u76ee\u9304\u64c1\u6709\u6b63\u78ba\u7684\u6b0a\u9650\uff0c\u4ee5\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/li>\n<li><strong>\u4f9d\u8cf4\u6027\u554f\u984c\uff1a<\/strong>\u5728 chroot \u74b0\u5883\u4e2d\u904b\u884c\u7684\u61c9\u7528\u7a0b\u5e8f\u53ef\u80fd\u9700\u8981\u7279\u5b9a\u7684\u5eab\u6587\u4ef6\u548c\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u9019\u4e9b\u6587\u4ef6\u5df2\u6b63\u78ba\u8907\u88fd\u5230\u74b0\u5883\u4e2d\u3002<\/li>\n<li><strong>\u76e3\u63a7\u548c\u65e5\u8a8c\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5 chroot \u74b0\u5883\u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u4ee5\u4fbf\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u5b89\u5168\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-mYRLPvbcjW\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528 chroot \u74b0\u5883\u662f\u4e00\u7a2e\u6709\u6548\u7684 Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u3002\u901a\u904e\u9650\u5236\u9032\u7a0b\u7684\u8a2a\u554f\u7bc4\u570d\uff0cchroot \u4e0d\u50c5\u80fd\u5920\u4fdd\u8b77\u654f\u611f\u6578\u64da\uff0c\u9084\u80fd\u7c21\u5316\u7cfb\u7d71\u7ba1\u7406\u548c\u958b\u767c\u904e\u7a0b\u3002\u5c0d\u65bc\u5e0c\u671b\u52a0\u5f37\u4f3a\u670d\u5668\u5b89\u5168\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u4fdd\u8b77\u60a8\u7684\u4f3a\u670d\u5668\u5b89\u5168\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\uff0c\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 chroot \u74b0\u5883\u4fdd\u8b77\u670d\u52d9\uff0c\u63d0\u5347\u7cfb\u7d71\u5b89\u5168\u6027\u8207\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44592","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44592"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44592\/revisions"}],"predecessor-version":[{"id":44593,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44592\/revisions\/44593"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}