{"id":45240,"date":"2024-10-06T21:28:17","date_gmt":"2024-10-06T13:28:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45240\/"},"modified":"2024-10-06T21:28:17","modified_gmt":"2024-10-06T13:28:17","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-centos-7-%e4%b8%8a%e5%ae%89%e8%a3%9d%e6%9b%b4%e6%96%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45240\/","title":{"rendered":"\u5982\u4f55\u5728 CentOS 7 \u4e0a\u5b89\u88dd\u66f4\u65b0"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-centos-7-%e4%b8%8a%e5%ae%89%e8%a3%9d%e6%9b%b4%e6%96%b0-euGhOxmlMS\">\u5982\u4f55\u5728 CentOS 7 \u4e0a\u5b89\u88dd\u66f4\u65b0<\/h1>\n<p>CentOS 7 \u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684 Linux \u767c\u884c\u7248\uff0c\u7279\u5225\u9069\u5408\u4f3a\u670d\u5668\u74b0\u5883\u3002\u4fdd\u6301\u7cfb\u7d71\u66f4\u65b0\u662f\u78ba\u4fdd\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u7684\u95dc\u9375\u6b65\u9a5f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7 \u4e0a\u5b89\u88dd\u548c\u7ba1\u7406\u66f4\u65b0\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e7%b3%bb%e7%b5%b1%e7%89%88%e6%9c%ac-euGhOxmlMS\">\u6aa2\u67e5\u7576\u524d\u7cfb\u7d71\u7248\u672c<\/h2>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u66f4\u65b0\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u8a8d\u7576\u524d\u7684 CentOS \u7248\u672c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u7cfb\u7d71\u7248\u672c\uff1a<\/p>\n<pre><code>cat \/etc\/centos-release<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7576\u524d\u5b89\u88dd\u7684 CentOS \u7248\u672c\uff0c\u78ba\u4fdd\u60a8\u4e86\u89e3\u7cfb\u7d71\u7684\u72c0\u614b\u3002<\/p>\n<h2 id=\"%e6%9b%b4%e6%96%b0%e7%b3%bb%e7%b5%b1%e7%9a%84%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-euGhOxmlMS\">\u66f4\u65b0\u7cfb\u7d71\u7684\u6e96\u5099\u5de5\u4f5c<\/h2>\n<p>\u5728\u9032\u884c\u66f4\u65b0\u4e4b\u524d\uff0c\u5efa\u8b70\u5148\u5099\u4efd\u91cd\u8981\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5099\u4efd\u7cfb\u7d71\uff1a<\/p>\n<pre><code>tar -czvf backup.tar.gz \/path\/to\/important\/data<\/code><\/pre>\n<p>\u78ba\u4fdd\u60a8\u6709\u8db3\u5920\u7684\u78c1\u789f\u7a7a\u9593\u4f86\u9032\u884c\u66f4\u65b0\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u78c1\u789f\u7a7a\u9593\uff1a<\/p>\n<pre><code>df -h<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8-yum-%e9%80%b2%e8%a1%8c%e6%9b%b4%e6%96%b0-euGhOxmlMS\">\u4f7f\u7528 YUM \u9032\u884c\u66f4\u65b0<\/h2>\n<p>CentOS 7 \u4f7f\u7528 YUM\uff08Yellowdog Updater Modified\uff09\u4f5c\u70ba\u5305\u7ba1\u7406\u5de5\u5177\u3002\u8981\u66f4\u65b0\u7cfb\u7d71\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo yum update<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u6aa2\u67e5\u53ef\u7528\u7684\u66f4\u65b0\u4e26\u63d0\u793a\u60a8\u9032\u884c\u5b89\u88dd\u3002\u60a8\u53ef\u4ee5\u9078\u64c7\u5b89\u88dd\u6240\u6709\u66f4\u65b0\uff0c\u6216\u50c5\u5b89\u88dd\u7279\u5b9a\u7684\u5305\u3002<\/p>\n<h3 id=\"%e5%ae%89%e8%a3%9d%e7%89%b9%e5%ae%9a%e7%9a%84%e6%9b%b4%e6%96%b0-euGhOxmlMS\">\u5b89\u88dd\u7279\u5b9a\u7684\u66f4\u65b0<\/h3>\n<p>\u5982\u679c\u60a8\u53ea\u60f3\u66f4\u65b0\u7279\u5b9a\u7684\u5305\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo yum update package_name<\/code><\/pre>\n<p>\u5c07 <code>package_name<\/code> \u66ff\u63db\u70ba\u60a8\u5e0c\u671b\u66f4\u65b0\u7684\u5177\u9ad4\u5305\u540d\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%8b%95%e6%9b%b4%e6%96%b0%e8%a8%ad%e7%bd%ae-euGhOxmlMS\">\u81ea\u52d5\u66f4\u65b0\u8a2d\u7f6e<\/h2>\n<p>\u70ba\u4e86\u7c21\u5316\u7ba1\u7406\uff0c\u60a8\u53ef\u4ee5\u8a2d\u7f6e\u81ea\u52d5\u66f4\u65b0\u3002\u9996\u5148\uff0c\u5b89\u88dd <code>yum-cron<\/code> \u5305\uff1a<\/p>\n<pre><code>sudo yum install yum-cron<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u7528\u4e26\u555f\u52d5\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl enable yum-cron\nsudo systemctl start yum-cron<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4ee5\u8a2d\u7f6e\u81ea\u52d5\u66f4\u65b0\u7684\u9078\u9805\uff1a<\/p>\n<pre><code>sudo vi \/etc\/yum\/yum-cron.conf<\/code><\/pre>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u81ea\u52d5\u66f4\u65b0\u7684\u985e\u578b\uff0c\u4f8b\u5982\u662f\u5426\u81ea\u52d5\u5b89\u88dd\u5b89\u5168\u66f4\u65b0\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e6%9b%b4%e6%96%b0%e6%ad%b7%e5%8f%b2-euGhOxmlMS\">\u6aa2\u67e5\u66f4\u65b0\u6b77\u53f2<\/h2>\n<p>\u8981\u67e5\u770b\u5df2\u5b89\u88dd\u7684\u66f4\u65b0\u6b77\u53f2\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo yum history<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u7684\u66f4\u65b0\u8a18\u9304\uff0c\u5305\u62ec\u5b89\u88dd\u7684\u5305\u548c\u6642\u9593\u6233\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-euGhOxmlMS\">\u7e3d\u7d50<\/h2>\n<p>\u5728 CentOS 7 \u4e0a\u5b89\u88dd\u548c\u7ba1\u7406\u66f4\u65b0\u662f\u4e00\u500b\u7c21\u55ae\u800c\u91cd\u8981\u7684\u904e\u7a0b\u3002\u901a\u904e\u4f7f\u7528 YUM \u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u4fdd\u6301\u7cfb\u7d71\u7684\u6700\u65b0\u72c0\u614b\uff0c\u78ba\u4fdd\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002\u5b9a\u671f\u6aa2\u67e5\u548c\u5b89\u88dd\u66f4\u65b0\u662f\u7dad\u8b77\u4f3a\u670d\u5668\u5065\u5eb7\u7684\u95dc\u9375\u6b65\u9a5f\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u4f3a\u670d\u5668\u548c\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 CentOS 7 \u4e0a\u5b89\u88dd\u548c\u66f4\u65b0\u7cfb\u7d71\uff0c\u78ba\u4fdd\u60a8\u7684\u4f3a\u670d\u5668\u4fdd\u6301\u6700\u65b0\u548c\u5b89\u5168\u3002\u7c21\u55ae\u6b65\u9a5f\uff0c\u8f15\u9b06\u4e0a\u624b\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-45240","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45240","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=45240"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45240\/revisions"}],"predecessor-version":[{"id":45241,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45240\/revisions\/45241"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}