{"id":94103,"date":"2026-08-13T19:32:54","date_gmt":"2026-08-13T11:32:54","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/94103.html"},"modified":"2026-08-13T19:32:54","modified_gmt":"2026-08-13T11:32:54","slug":"linux-%e8%bd%af%e4%bb%b6%e5%8c%85%e7%ae%a1%e7%90%86-yum%e4%bb%93%e5%ba%93%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/94103.html","title":{"rendered":"Linux \u8f6f\u4ef6\u5305\u7ba1\u7406 | yum\u4ed3\u5e93\u7ba1\u7406"},"content":{"rendered":"<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>Linux \u8f6f\u4ef6\u5305\u7ba1\u7406 | yum\u4ed3\u5e93\u7ba1\u7406<\/li>\n<li>\n<ul>\n<li>\u5f15\u8a00<\/li>\n<li>\u4e00\u3001\u521d\u8bc6\u8f6f\u4ef6\u5305\u7ba1\u7406<\/li>\n<li>\u4e8c\u3001\u6df1\u5165\u89e3\u6790 RPM \u5305<\/li>\n<li>\n<ul>\n<li>1. RPM \u5305\u6587\u4ef6\u540d\u683c\u5f0f<\/li>\n<li>2. RPM \u5305\u7684\u7ec4\u6210\u4e0e\u6570\u5b57\u7b7e\u540d<\/li>\n<li>3. RPM \u5305\u5b89\u88c5\u4e0e\u66f4\u65b0\u7684\u6838\u5fc3\u539f\u5219<\/li>\n<\/ul>\n<\/li>\n<li>\u4e09\u3001&#096;rpm&#096; \u547d\u4ee4\u5b9e\u6218\u5e94\u7528<\/li>\n<li>\n<ul>\n<li>1. \u67e5\u8be2<\/li>\n<li>2. \u9a8c\u8bc1<\/li>\n<li>3. \u5b89\u88c5\u3001\u5378\u8f7d\u4e0e\u91cd\u65b0\u5b89\u88c5<\/li>\n<li>4. \u63d0\u53d6 RPM \u5305\u4e2d\u7684\u6587\u4ef6<\/li>\n<\/ul>\n<\/li>\n<li>\u56db\u3001Yum\u547d\u4ee4<\/li>\n<li>\n<ul>\n<li>1. Yum \u5e38\u7528\u5b50\u547d\u4ee4\u8be6\u89e3<\/li>\n<li>2. Yum \u4e8b\u52a1\u5386\u53f2\u7ba1\u7406<\/li>\n<li>3. \u8f6f\u4ef6\u5305\u7ec4\u7ba1\u7406<\/li>\n<\/ul>\n<\/li>\n<li>\u4e94\u3001Yum \u4ed3\u5e93\u914d\u7f6e\u4e0e\u7ba1\u7406<\/li>\n<li>\n<ul>\n<li>1. \u67e5\u770b\u4e0e\u542f\u7528\/\u7981\u7528\u4ed3\u5e93<\/li>\n<li>2. \u4ed3\u5e93\u7f13\u5b58\u7ba1\u7406<\/li>\n<li>3. \u6dfb\u52a0\u5e38\u7528\u7b2c\u4e09\u65b9\u4ed3\u5e93<\/li>\n<li>4. EPEL\u4ed3\u5e93<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Linux \u8f6f\u4ef6\u5305\u7ba1\u7406 | yum\u4ed3\u5e93\u7ba1\u7406<\/h2>\n<h3>\u5f15\u8a00<\/h3>\n<p>\u5728 Linux \u7cfb\u7edf\u4e2d&#xff0c;\u5b89\u88c5\u3001\u66f4\u65b0\u548c\u5378\u8f7d\u8f6f\u4ef6\u662f\u8fd0\u7ef4\u4eba\u5458\u6bcf\u5929\u90fd\u8981\u9762\u5bf9\u7684\u57fa\u7840\u64cd\u4f5c\u3002\u4e0e Windows \u7cfb\u7edf\u4e2d\u5e38\u89c1\u7684\u201c\u7eff\u8272\u8f6f\u4ef6\u201d\u4e0d\u540c&#xff0c;Linux \u8f6f\u4ef6\u5305\u901a\u5e38\u5177\u6709\u590d\u6742\u7684\u4f9d\u8d56\u5173\u7cfb\u3002\u4eca\u5929\u6211\u4eec\u5c06\u56f4\u7ed5 RPM \u5305\u7ba1\u7406\u3001Yum \u81ea\u52a8\u5316\u4f9d\u8d56\u7ba1\u7406\u4ee5\u53ca Yum \u4ed3\u5e93\u914d\u7f6e \u4e09\u5927\u6838\u5fc3\u677f\u5757&#xff0c;\u5e26\u4f60\u5f7b\u5e95\u638c\u63e1 Linux \u8f6f\u4ef6\u7684\u5b89\u88c5\u4e0e\u7ef4\u62a4\u3002<\/p>\n<hr \/>\n<h3>\u4e00\u3001\u521d\u8bc6\u8f6f\u4ef6\u5305\u7ba1\u7406<\/h3>\n<p>\u5728 Windows \u7cfb\u7edf\u4e2d&#xff0c;\u6211\u4eec\u901a\u5e38\u6709\u4e24\u79cd\u8f6f\u4ef6\u83b7\u53d6\u65b9\u5f0f&#xff1a;<\/p>\n<li>\u63a7\u5236\u9762\u677f\u7684\u7a0b\u5e8f\u548c\u529f\u80fd&#xff1a;\u901a\u8fc7\u5b89\u88c5\u7a0b\u5e8f\u5c06\u4fe1\u606f\u6ce8\u518c\u5230\u7cfb\u7edf\u4e2d&#xff08;\u7c7b\u4f3c\u4e8e Linux \u7684 RPM\/Yum \u5b89\u88c5&#xff09;\u3002<\/li>\n<li>\u7eff\u8272\u8f6f\u4ef6&#xff1a;\u4e0b\u8f7d\u5373\u7528&#xff08;\u7c7b\u4f3c\u4e8e Linux \u7684\u6e90\u7801\u7f16\u8bd1\u6216\u89e3\u538b\u5305&#xff09;\u3002<\/li>\n<p>\u800c\u5728 Linux \u751f\u6001\u4e2d&#xff0c;\u4e0d\u540c\u7684\u53d1\u884c\u7248\u672c\u91c7\u7528\u4e86\u4e0d\u540c\u7684\u5305\u7ba1\u7406\u7cfb\u7edf&#xff1a;<\/p>\n<ul>\n<li>RPM \u7cfb&#xff1a;\u4ee5 RHEL\u3001CentOS\u3001Fedora\u3001Rocky Linux \u4e3a\u4ee3\u8868&#xff0c;\u4f7f\u7528 .rpm \u683c\u5f0f\u5305\u3002<\/li>\n<li>DEB \u7cfb&#xff1a;\u4ee5 Debian\u3001Ubuntu\u3001Kali Linux \u4e3a\u4ee3\u8868&#xff0c;\u4f7f\u7528 .deb \u683c\u5f0f\u5305\u3002<\/li>\n<\/ul>\n<p>\u672c\u7bc7\u535a\u5ba2\u5c06\u4ee5 CentOS 7 \u4e3a\u4f8b&#xff0c;\u6df1\u5165\u5256\u6790 RPM \u7cfb\u7684\u8f6f\u4ef6\u7ba1\u7406\u3002<\/p>\n<hr \/>\n<h3>\u4e8c\u3001\u6df1\u5165\u89e3\u6790 RPM \u5305<\/h3>\n<h4>1. RPM \u5305\u6587\u4ef6\u540d\u683c\u5f0f<\/h4>\n<p>RPM \u8f6f\u4ef6\u5305\u7684\u6587\u4ef6\u540d\u9075\u5faa\u4e00\u5957\u4e25\u8c28\u7684\u547d\u540d\u89c4\u8303&#xff1a;name-version-release.architecture.rpm\u3002 \u4ee5 lrzsz-0.12.20-36.el7.x86_64.rpm \u4e3a\u4f8b&#xff1a;<\/p>\n<ul>\n<li>name&#xff1a;\u8f6f\u4ef6\u540d\u79f0&#xff08;lrzsz&#xff09;\u3002<\/li>\n<li>version&#xff1a;\u539f\u59cb\u8f6f\u4ef6\u7248\u672c\u53f7&#xff08;0.12.20&#xff09;\u3002<\/li>\n<li>release&#xff1a;\u53d1\u884c\u7248\u53f7\u53ca\u6253\u5305\u5546\u4fe1\u606f&#xff08;36.el7&#xff0c;\u4ee3\u8868\u4e13\u4e3a CentOS 7 \u6253\u5305\u7684\u7b2c 36 \u6b21\u53d1\u5e03&#xff09;\u3002<\/li>\n<li>architecture&#xff1a;\u7f16\u8bd1\u7684\u5904\u7406\u5668\u67b6\u6784\u3002x86_64 \u4ee3\u8868 64 \u4f4d\u7cfb\u7edf&#xff0c;noarch \u4ee3\u8868\u4e0d\u9650\u5b9a\u67b6\u6784&#xff08;\u901a\u7528\u4e8e\u6240\u6709\u5e73\u53f0&#xff09;\u3002<\/li>\n<\/ul>\n<h4>2. RPM \u5305\u7684\u7ec4\u6210\u4e0e\u6570\u5b57\u7b7e\u540d<\/h4>\n<p>\u6bcf\u4e2a RPM \u5305\u4e3b\u8981\u7531\u4e09\u90e8\u5206\u7ec4\u6210&#xff1a;<\/p>\n<ul>\n<li>\u9700\u8981\u5b89\u88c5\u7684\u6587\u4ef6\u3002<\/li>\n<li>\u5143\u6570\u636e\u4fe1\u606f&#xff1a;\u5305\u542b\u540d\u79f0\u3001\u7248\u672c\u3001\u67b6\u6784\u3001\u4f9d\u8d56\u5173\u7cfb\u3001\u8bb8\u53ef\u8bc1\u3001\u53d8\u66f4\u65e5\u5fd7\u7b49\u3002<\/li>\n<li>\u5b89\u88c5\/\u5378\u8f7d\u811a\u672c&#xff1a;\u5728\u5b89\u88c5\u3001\u66f4\u65b0\u3001\u5378\u8f7d\u65f6\u6267\u884c\u7684\u9884\u5904\u7406\u6216\u540e\u5904\u7406\u811a\u672c\u3002<\/li>\n<\/ul>\n<p>\u6838\u5fc3\u5b89\u5168\u673a\u5236&#xff1a;\u6570\u5b57\u7b7e\u540d&#xff08;\u975e\u5bf9\u79f0\u52a0\u5bc6&#xff09; \u8f6f\u4ef6\u63d0\u4f9b\u5546\u4f7f\u7528 GPG \u79c1\u94a5 \u5bf9 RPM \u5305\u8fdb\u884c\u6570\u5b57\u7b7e\u540d\u3002\u7528\u6237\u5728\u5b89\u88c5\u65f6&#xff0c;RPM \u7cfb\u7edf\u4f1a\u4f7f\u7528\u5bf9\u5e94\u7684 GPG \u516c\u94a5 \u8fdb\u884c\u9a8c\u8bc1\u3002\u5982\u679c\u7b7e\u540d\u4e0d\u5339\u914d&#xff0c;\u7cfb\u7edf\u5c06\u62d2\u7edd\u5b89\u88c5&#xff0c;\u4ece\u800c\u786e\u4fdd\u8f6f\u4ef6\u5305\u7684\u5b8c\u6574\u6027\u548c\u6765\u6e90\u53ef\u4fe1\u3002<\/p>\n<h4>3. RPM \u5305\u5b89\u88c5\u4e0e\u66f4\u65b0\u7684\u6838\u5fc3\u539f\u5219<\/h4>\n<ul>\n<li>\u9ed8\u8ba4\u5b89\u88c5\u6700\u9ad8\u7248\u672c&#xff1a;\u901a\u5e38\u4e00\u4e2a\u8f6f\u4ef6\u53ea\u80fd\u5b89\u88c5\u4e00\u4e2a\u7248\u672c\u3002<\/li>\n<li>\u4f8b\u5916&#xff08;Kernel&#xff09;&#xff1a;\u4e3a\u4e86\u5728\u65b0\u5185\u6838\u65e0\u6cd5\u542f\u52a8\u65f6\u4fdd\u7559\u65e7\u5185\u6838\u4f5c\u4e3a\u4fdd\u5e95&#xff0c;kernel \u5305\u5141\u8bb8\u540c\u65f6\u5b89\u88c5\u591a\u4e2a\u7248\u672c\u3002<\/li>\n<li>\u5347\u7ea7\u5373\u8986\u76d6&#xff1a;\u5347\u7ea7 RPM \u5305\u4f1a\u5220\u9664\u65e7\u7248\u672c\u5e76\u5b89\u88c5\u65b0\u7248\u672c&#xff0c;\u4f46\u901a\u5e38\u4f1a\u81ea\u52a8\u4fdd\u7559\u539f\u6709\u7684\u914d\u7f6e\u6587\u4ef6&#xff08;\u5982 \/etc\/ \u4e0b\u7684\u914d\u7f6e&#xff09;\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>\u4e09\u3001rpm \u547d\u4ee4\u5b9e\u6218\u5e94\u7528<\/h3>\n<p>\u867d\u7136\u73b0\u4ee3\u8fd0\u7ef4\u66f4\u5e38\u7528 yum&#xff0c;\u4f46 rpm \u547d\u4ee4\u5728\u79bb\u7ebf\u73af\u5883\u3001\u6392\u67e5\u7cfb\u7edf\u6587\u4ef6\u53d8\u52a8\u65f6\u4f9d\u7136\u6709\u4e0d\u53ef\u66ff\u4ee3\u7684\u4f5c\u7528\u3002<\/p>\n<h4>1. \u67e5\u8be2<\/h4>\n<p>\u67e5\u8be2\u662f rpm \u6700\u6838\u5fc3\u7684\u529f\u80fd&#xff0c;\u8bed\u6cd5\u4e3a rpm -q [\u9009\u9879]\u3002<\/p>\n<table>\n<tr>\u547d\u4ee4\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td align=\"left\">rpm -qa<\/td>\n<td align=\"left\">\u67e5\u8be2\u7cfb\u7edf\u4e2d\u6240\u6709\u5df2\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">rpm -q httpd<\/td>\n<td align=\"left\">\u67e5\u8be2\u7279\u5b9a\u8f6f\u4ef6&#xff08;httpd&#xff09;\u662f\u5426\u5b89\u88c5\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">rpm -qi coreutils<\/td>\n<td align=\"left\">\u67e5\u8be2\u5df2\u5b89\u88c5\u8f6f\u4ef6\u5305\u7684\u5143\u6570\u636e&#xff08;\u7248\u672c\u3001\u5927\u5c0f\u3001\u7b80\u4ecb\u3001\u534f\u8bae\u7b49&#xff09;\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">rpm -ql openssh-server<\/td>\n<td align=\"left\">\u67e5\u8be2\u5df2\u5b89\u88c5\u8f6f\u4ef6\u5305\u5305\u542b\u7684\u6240\u6709\u6587\u4ef6\u5217\u8868\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">rpm -qc openssh-server<\/td>\n<td align=\"left\">\u67e5\u8be2\u5df2\u5b89\u88c5\u8f6f\u4ef6\u5305\u63d0\u4f9b\u7684\u914d\u7f6e\u6587\u4ef6&#xff08;\u901a\u5e38\u5728 \/etc\/ \u4e0b&#xff09;\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">rpm -qd openssh-server<\/td>\n<td align=\"left\">\u67e5\u8be2\u5df2\u5b89\u88c5\u8f6f\u4ef6\u5305\u63d0\u4f9b\u7684\u6587\u6863\u6587\u4ef6&#xff08;\u5982 man \u624b\u518c&#xff09;\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">rpm -qf \/etc\/ssh\/sshd_config<\/td>\n<td align=\"left\">\u53cd\u5411\u67e5\u8be2&#xff1a;\u67d0\u4e2a\u6587\u4ef6\u5c5e\u4e8e\u54ea\u4e2a\u5df2\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">rpm -q &#8211;scripts openssh-server<\/td>\n<td align=\"left\">\u67e5\u8be2\u8f6f\u4ef6\u5305\u5b89\u88c5\/\u5378\u8f7d\u65f6\u6267\u884c\u7684\u811a\u672c\u5185\u5bb9\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">rpm -q &#8211;changelog openssh-server<\/td>\n<td align=\"left\">\u67e5\u770b\u8f6f\u4ef6\u5305\u7684\u53d8\u66f4\u65e5\u5fd7&#xff08;\u7528\u4e8e\u4e86\u89e3\u4fee\u590d\u4e86\u54ea\u4e9b\u6f0f\u6d1e&#xff09;\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u793a\u4f8b:<\/p>\n<p><span class=\"token comment\"># \u67e5\u8be2\u7cfb\u7edf\u4e2d\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">17<\/span>:01:27<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -qa<\/span><br \/>\nlibqmi-utils-1.18.0-2.el7.x86_64<br \/>\nlibmpcdec-1.2.6-12.el7.x86_64<br \/>\ngtkmm30-3.22.2-1.el7.x86_64<br \/>\ngoogle-crosextra-caladea-fonts-1.002-0.4.20130214.el7.noarch<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<p><span class=\"token comment\"># \u67e5\u8be2\u7cfb\u7edf\u4e2d\u6307\u5b9a\u8f6f\u4ef6\u5305\u662f\u5426\u5b89\u88c5<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">17<\/span>:25:58<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -q python<\/span><br \/>\npython-2.7.5-94.el7_9.x86_64<\/p>\n<p><span class=\"token comment\"># \u67e5\u8be2\u6307\u5b9a\u8f6f\u4ef6\u5305\u5143\u6570\u636e<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">17<\/span>:26:10<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -q python -i<\/span><br \/>\nName        <span class=\"token builtin class-name\">:<\/span> python<br \/>\nVersion     <span class=\"token builtin class-name\">:<\/span> <span class=\"token number\">2.7<\/span>.5<br \/>\nRelease     <span class=\"token builtin class-name\">:<\/span> <span class=\"token number\">94<\/span>.el7_9<br \/>\nArchitecture: x86_64<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<p><span class=\"token comment\"># \u67e5\u8be2\u5df2\u5b89\u88c5\u8f6f\u4ef6\u5305\u5305\u542b\u7684\u6240\u6709\u6587\u4ef6\u5217\u8868<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">17<\/span>:27:38<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -ql python <\/span><br \/>\n\/usr\/bin\/pydoc<br \/>\n\/usr\/bin\/python<br \/>\n\/usr\/bin\/python2<br \/>\n\/usr\/bin\/python2.7<br \/>\n\/usr\/libexec\/platform-python<br \/>\n\/usr\/share\/doc\/python-2.7.5<br \/>\n\/usr\/share\/doc\/python-2.7.5\/LICENSE<br \/>\n\/usr\/share\/doc\/python-2.7.5\/README<br \/>\n\/usr\/share\/man\/man1\/python.1.gz<br \/>\n\/usr\/share\/man\/man1\/python2.1.gz<br \/>\n\/usr\/share\/man\/man1\/python2.7.1.gz<\/p>\n<p><span class=\"token comment\"># \u67e5\u8be2\u5df2\u5b89\u88c5\u8f6f\u4ef6\u5305\u63d0\u4f9b\u7684\u914d\u7f6e\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">17<\/span>:30:01<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -q openssh-server -c<\/span><br \/>\n\/etc\/pam.d\/sshd<br \/>\n\/etc\/ssh\/sshd_config<br \/>\n\/etc\/sysconfig\/sshd<\/p>\n<p><span class=\"token comment\"># \u67e5\u8be2\u5df2\u5b89\u88c5\u8f6f\u4ef6\u5305\u63d0\u4f9b\u7684\u6587\u6863\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">17<\/span>:30:13<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -q openssh-server -d<\/span><br \/>\n\/usr\/share\/man\/man5\/moduli.5.gz<br \/>\n\/usr\/share\/man\/man5\/sshd_config.5.gz<br \/>\n\/usr\/share\/man\/man8\/sftp-server.8.gz<br \/>\n\/usr\/share\/man\/man8\/sshd.8.gz<\/p>\n<p><span class=\"token comment\"># \u67e5\u8be2\u67d0\u4e2a\u6587\u4ef6\u5c5e\u4e8e\u54ea\u4e2a\u5df2\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:25:03<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -q \/usr\/bin\/python -f<\/span><br \/>\npython-2.7.5-94.el7_9.x86_64<\/p>\n<p><span class=\"token comment\"># \u67e5\u8be2\u8f6f\u4ef6\u5305\u5305\u542b\u7684\u811a\u672c\u5185\u5bb9<\/span><br \/>\nroot&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:26:59<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -q openssh-server &#8211;scripts <\/span><br \/>\npreinstall scriptlet <span class=\"token punctuation\">(<\/span>using \/bin\/sh<span class=\"token punctuation\">)<\/span>:<br \/>\ngetent group sshd <span class=\"token operator\">&gt;<\/span>\/dev\/null <span class=\"token operator\">||<\/span> <span class=\"token function\">groupadd<\/span> <span class=\"token parameter variable\">-g<\/span> <span class=\"token number\">74<\/span> <span class=\"token parameter variable\">-r<\/span> sshd <span class=\"token operator\">||<\/span> <span class=\"token builtin class-name\">:<\/span><br \/>\ngetent <span class=\"token function\">passwd<\/span> sshd <span class=\"token operator\">&gt;<\/span>\/dev\/null <span class=\"token operator\">||<\/span> <span class=\"token punctuation\">\\\\<\/span><br \/>\n  <span class=\"token function\">useradd<\/span> <span class=\"token parameter variable\">-c<\/span> <span class=\"token string\">&#034;Privilege-separated SSH&#034;<\/span> <span class=\"token parameter variable\">-u<\/span> <span class=\"token number\">74<\/span> <span class=\"token parameter variable\">-g<\/span> sshd <span class=\"token punctuation\">\\\\<\/span><br \/>\n  <span class=\"token parameter variable\">-s<\/span> \/sbin\/nologin <span class=\"token parameter variable\">-r<\/span> <span class=\"token parameter variable\">-d<\/span> \/var\/empty\/sshd sshd <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span> \/dev\/null <span class=\"token operator\">||<\/span> <span class=\"token builtin class-name\">:<\/span><br \/>\npostinstall scriptlet <span class=\"token punctuation\">(<\/span>using \/bin\/sh<span class=\"token punctuation\">)<\/span>:<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u8f6f\u4ef6\u5305\u7684\u53d8\u66f4\u65e5\u5fd7<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:27:09<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -q openssh-server &#8211;changelog <\/span><br \/>\n* Thu Jul <span class=\"token number\">20<\/span> <span class=\"token number\">2023<\/span> Dmitry Belyavskiy <span class=\"token operator\">&lt;<\/span>dbelyavs&#064;redhat.com<span class=\"token operator\">&gt;<\/span> &#8211; <span class=\"token number\">7<\/span>.4p1-23 &#043; <span class=\"token number\">0.10<\/span>.3-2<br \/>\n&#8211; Avoid remote code execution <span class=\"token keyword\">in<\/span> ssh-agent PKCS<span class=\"token comment\">#11 support<\/span><br \/>\n  Resolves: CVE-2023-38408<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<h4>2. \u9a8c\u8bc1<\/h4>\n<p>\u5982\u679c\u4f60\u7684\u7cfb\u7edf\u6587\u4ef6\u88ab\u610f\u5916\u4fee\u6539&#xff08;\u6216\u6000\u7591\u88ab\u5165\u4fb5&#xff09;&#xff0c;\u53ef\u4ee5\u7528 -V \u9a8c\u8bc1\u3002<\/p>\n<ul>\n<li>\u5b9e\u9a8c&#xff1a;\u4fee\u6539 \/etc\/ssh\/sshd_config \u6587\u4ef6&#xff0c;\u6267\u884c rpm -V openssh-server\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:37:14<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># sed -i &#039;s\/PermitRootLogin yes\/PermitRootLogin no\/g&#039; \/etc\/ssh\/sshd_config <\/span><\/p>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:37:25<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -V openssh-server<\/span><br \/>\nS.5<span class=\"token punctuation\">..<\/span><span class=\"token punctuation\">..<\/span>T.  c \/etc\/ssh\/sshd_config<\/p>\n<ul>\n<li>\u8f93\u51fa\u89e3\u8bfb&#xff1a;S.5&#8230;.T. c \/etc\/ssh\/sshd_config\u3002\u5176\u4e2d S \u4ee3\u8868\u6587\u4ef6\u5927\u5c0f\u6539\u53d8&#xff0c;5 \u4ee3\u8868 MD5 \u6821\u9a8c\u503c\u6539\u53d8&#xff0c;T \u4ee3\u8868\u4fee\u6539\u65f6\u95f4\u6539\u53d8&#xff0c;c \u4ee3\u8868\u8fd9\u662f\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\u3002\u5982\u679c\u6587\u4ef6\u88ab\u5220\u9664\u4e86&#xff0c;\u4f1a\u663e\u793a \u9057\u6f0f\u3002<\/li>\n<\/ul>\n<h4>3. \u5b89\u88c5\u3001\u5378\u8f7d\u4e0e\u91cd\u65b0\u5b89\u88c5<\/h4>\n<ul>\n<li>\u4e0b\u8f7d\u8f6f\u4ef6\u5305<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:38:35<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># repoquery &#8211;location lrzsz<\/span><br \/>\nhttp:\/\/mirrors.aliyun.com\/centos\/7\/os\/x86_64\/Packages\/lrzsz-0.12.20-36.el7.x86_64.rpm<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:44:37<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># wget http:\/\/mirrors.aliyun.com\/centos\/7\/os\/x86_64\/Packages\/lrzsz-0.12.20-36.el7.x86_64.rpm<\/span><\/p>\n<ul>\n<li>\u5b89\u88c5&#xff1a;rpm -ivh lrzsz-0.12.20-36.el7.x86_64.rpm&#xff08;-i \u5b89\u88c5&#xff0c;-v \u663e\u793a\u8fdb\u5ea6&#xff0c;-h \u663e\u793a\u4e95\u53f7\u8fdb\u5ea6\u6761&#xff09;\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:45:10<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -ivh lrzsz-0.12.20-36.el7.x86_64.rpm <\/span><br \/>\nPreparing<span class=\"token punctuation\">..<\/span>.                          <span class=\"token comment\">################################# [100%]<\/span><br \/>\nUpdating \/ installing<span class=\"token punctuation\">..<\/span>.<br \/>\n   <span class=\"token number\">1<\/span>:lrzsz-0.12.20-36.el7             <span class=\"token comment\">################################# [100%]<\/span><\/p>\n<ul>\n<li>\u5378\u8f7d&#xff1a;rpm -evh lrzsz&#xff08;-e \u5378\u8f7d&#xff0c;-v \u8fdb\u5ea6&#xff0c;-h \u4e95\u53f7&#xff09;\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:46:22<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm -evh lrzsz                           <\/span><br \/>\nPreparing<span class=\"token punctuation\">..<\/span>.                          <span class=\"token comment\">################################# [100%]<\/span><br \/>\nCleaning up \/ removing<span class=\"token punctuation\">..<\/span>.<br \/>\n   <span class=\"token number\">1<\/span>:lrzsz-0.12.20-36.el7             <span class=\"token comment\">################################# [100%]<\/span><\/p>\n<ul>\n<li>\u91cd\u65b0\u5b89\u88c5&#xff1a;rpm &#8211;reinstall -vh lrzsz*&#xff08;\u5e38\u7528\u4e8e\u6062\u590d\u4e22\u5931\u7684\u914d\u7f6e\u6587\u4ef6&#xff09;\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:46:29<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># rpm &#8211;reinstall -vh lrzsz*<\/span><br \/>\nwarning: package lrzsz-0.12.20-36.el7.x86_64 was already added, skipping lrzsz-0.12.20-36.el7.x86_64<br \/>\nPreparing<span class=\"token punctuation\">..<\/span>.                          <span class=\"token comment\">################################# [100%]<\/span><br \/>\nUpdating \/ installing<span class=\"token punctuation\">..<\/span>.<br \/>\n   <span class=\"token number\">1<\/span>:lrzsz-0.12.20-36.el7             <span class=\"token comment\">################################# [100%]<\/span><\/p>\n<p>\u26a0\ufe0f RPM \u7684\u81f4\u547d\u5f31\u70b9&#xff1a;\u4f9d\u8d56\u95ee\u9898 \u5f53\u4f60\u5c1d\u8bd5\u7528 rpm -ivh \u5b89\u88c5 httpd \u65f6&#xff0c;\u53ef\u80fd\u4f1a\u9047\u5230 \u9519\u8bef&#xff1a;\u4f9d\u8d56\u68c0\u6d4b\u5931\u8d25&#xff1a; libapr-1.so.0()(64bit) \u88ab httpd \u9700\u8981\u3002\u8fd9\u662f\u56e0\u4e3a RPM \u4e0d\u4f1a\u81ea\u52a8\u89e3\u51b3\u4f9d\u8d56\u95ee\u9898&#xff0c;\u4f60\u5fc5\u987b\u624b\u52a8\u4e0b\u8f7d\u5e76\u5b89\u88c5\u6240\u6709\u4f9d\u8d56\u5305&#xff0c;\u8fd9\u901a\u5e38\u662f\u4e2a\u5669\u68a6\u3002\u6b63\u662f\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898&#xff0c;Yum \u5e94\u8fd0\u800c\u751f\u3002<\/p>\n<h4>4. \u63d0\u53d6 RPM \u5305\u4e2d\u7684\u6587\u4ef6<\/h4>\n<p>\u5982\u679c\u4f60\u4e0d\u9700\u8981\u5b89\u88c5\u6574\u4e2a\u8f6f\u4ef6&#xff0c;\u53ea\u60f3\u4ece RPM \u5305\u91cc\u63d0\u53d6\u67d0\u4e2a\u7279\u5b9a\u6587\u4ef6&#xff0c;\u53ef\u4ee5\u8fd9\u6837\u505a&#xff1a;<\/p>\n<ul>\n<li>\u5206\u6b65\u6cd5&#xff1a;rpm2cpio httpd.rpm &gt; httpd.cpio \u8f6c\u4e3a cpio \u683c\u5f0f&#xff0c;\u518d\u7528 cpio -id .\/etc\/httpd\/conf\/httpd.conf &lt; httpd.cpio \u63d0\u53d6\u7279\u5b9a\u6587\u4ef6\u3002<\/li>\n<li>\u4e00\u6b65\u6cd5&#xff1a;rpm2cpio httpd.rpm | cpio -id &#039;*&#039; \u76f4\u63a5\u89e3\u538b\u6240\u6709\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>\u56db\u3001Yum\u547d\u4ee4<\/h3>\n<p>yum&#xff08;Yellowdog Updater Modified&#xff09;\u65e8\u5728\u514b\u670d RPM \u65e0\u6cd5\u5904\u7406\u4f9d\u8d56\u548c\u5b58\u50a8\u5e93\u7684\u7f3a\u9677\u3002\u5b83\u80fd\u591f\u81ea\u52a8\u4ece\u914d\u7f6e\u7684 Yum \u4ed3\u5e93\u4e2d\u4e0b\u8f7d\u5e76\u5b89\u88c5\u6240\u6709\u5fc5\u9700\u7684\u4f9d\u8d56\u5305\u3002<\/p>\n<h4>1. Yum \u5e38\u7528\u5b50\u547d\u4ee4\u8be6\u89e3<\/h4>\n<ul>\n<li>yum help&#xff1a;\u67e5\u770b yum \u547d\u4ee4\u7684\u5e2e\u52a9\u6587\u6863\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:47:42<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum help<\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nUsage: yum <span class=\"token punctuation\">[<\/span>options<span class=\"token punctuation\">]<\/span> COMMAND<\/p>\n<p>List of Commands:<\/p>\n<p>check          Check <span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">problems<\/span> <span class=\"token keyword\">in<\/span> the rpmdb<br \/>\ncheck-update   Check <span class=\"token keyword\">for<\/span> available package updates<br \/>\nclean          Remove cached data<br \/>\ndeplist        List a package&#039;s dependencies<br \/>\ndistribution-synchronization Synchronize installed packages to the lates<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<ul>\n<li>yum info httpd&#xff1a;\u67e5\u770b\u4ed3\u5e93\u4e2d\u8f6f\u4ef6\u5305\u7684\u8be6\u7ec6\u5143\u6570\u636e\u4fe1\u606f&#xff08;\u5305\u62ec\u662f\u5426\u5df2\u5b89\u88c5&#xff09;\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:50:50<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum info httpd<\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nLoading mirror speeds from cached hostfile<br \/>\n * base: mirrors.aliyuncs.com<br \/>\n * extras: mirrors.aliyuncs.com<br \/>\n * updates: mirrors.aliyuncs.com<br \/>\nInstalled Packages<br \/>\nName        <span class=\"token builtin class-name\">:<\/span> httpd<br \/>\nArch        <span class=\"token builtin class-name\">:<\/span> x86_64<br \/>\nVersion     <span class=\"token builtin class-name\">:<\/span> <span class=\"token number\">2.4<\/span>.6<br \/>\nRelease     <span class=\"token builtin class-name\">:<\/span> <span class=\"token number\">99<\/span>.el7.centos.1<br \/>\nSize        <span class=\"token builtin class-name\">:<\/span> <span class=\"token number\">9.4<\/span> M<br \/>\nRepo        <span class=\"token builtin class-name\">:<\/span> installed<br \/>\nFrom repo   <span class=\"token builtin class-name\">:<\/span> updates<br \/>\nSummary     <span class=\"token builtin class-name\">:<\/span> Apache HTTP Server<br \/>\nURL         <span class=\"token builtin class-name\">:<\/span> http:\/\/httpd.apache.org\/<br \/>\nLicense     <span class=\"token builtin class-name\">:<\/span> ASL <span class=\"token number\">2.0<\/span><br \/>\nDescription <span class=\"token builtin class-name\">:<\/span> The Apache HTTP Server is a powerful, efficient, and extensible<br \/>\n            <span class=\"token builtin class-name\">:<\/span> web server.<\/p>\n<ul>\n<li>yum list &#039;http\\\\*&#039;&#xff1a;\u67e5\u770b\u4ed3\u5e93\u4e2d\u6240\u6709\u4ee5 http \u5f00\u5934\u7684\u8f6f\u4ef6\u5305\u6e05\u5355\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:50:57<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum list &#039;httpd*&#039;<\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nLoading mirror speeds from cached hostfile<br \/>\n * base: mirrors.aliyuncs.com<br \/>\n * extras: mirrors.aliyuncs.com<br \/>\n * updates: mirrors.aliyuncs.com<br \/>\nInstalled Packages<br \/>\nhttpd.x86_64                                <span class=\"token number\">2.4<\/span>.6-99.el7.centos.1                         &#064;updates<br \/>\nhttpd-tools.x86_64                          <span class=\"token number\">2.4<\/span>.6-99.el7.centos.1                         &#064;updates<br \/>\nAvailable Packages<br \/>\nhttpd-devel.x86_64                          <span class=\"token number\">2.4<\/span>.6-99.el7.centos.1                         updates<br \/>\nhttpd-itk.x86_64                            <span class=\"token number\">2.4<\/span>.7.04-2.el7                                epel<br \/>\nhttpd-manual.noarch                         <span class=\"token number\">2.4<\/span>.6-99.el7.centos.1                         updates <\/p>\n<ul>\n<li>yum list httpd &#8211;showduplicates&#xff1a;\u67e5\u770b\u4ed3\u5e93\u4e2d\u8be5\u8f6f\u4ef6\u5305\u7684\u6240\u6709\u5386\u53f2\u7248\u672c\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:51:43<span class=\"token punctuation\">]<\/span>yum list httpd <span class=\"token parameter variable\">&#8211;showduplicates<\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nLoading mirror speeds from cached hostfile<br \/>\n * base: mirrors.aliyuncs.com<br \/>\n * extras: mirrors.aliyuncs.com<br \/>\n * updates: mirrors.aliyuncs.com<br \/>\nInstalled Packages<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-99.el7.centos.1                             &#064;updates<br \/>\nAvailable Packages<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-95.el7.centos                               base<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-97.el7.centos                               updates<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-97.el7.centos.1                             updates<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-97.el7.centos.2                             updates<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-97.el7.centos.4                             updates<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-97.el7.centos.5                             updates<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-98.el7.centos.6                             updates<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-98.el7.centos.7                             updates<br \/>\nhttpd.x86_64                            <span class=\"token number\">2.4<\/span>.6-99.el7.centos.1                             updates <\/p>\n<ul>\n<li>yum search &#039;web server&#039;&#xff1a;\u6839\u636e\u5173\u952e\u5b57&#xff08;\u7b80\u4ecb\u6216\u63cf\u8ff0&#xff09;\u641c\u7d22\u8f6f\u4ef6\u5305\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:54:01<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum search &#039;web server&#039;<\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nLoading mirror speeds from cached hostfile<br \/>\n * base: mirrors.aliyuncs.com<br \/>\n * extras: mirrors.aliyuncs.com<br \/>\n * updates: mirrors.aliyuncs.com<br \/>\n<span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span> N\/S matched: web server <span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;<\/span><br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<p><span class=\"token comment\"># yum search all &#039;web server&#039; \u53ef\u67e5\u770bweb server\u5168\u90e8\u7b80\u4ecb\u4e0e\u63cf\u8ff0<\/span><\/p>\n<ul>\n<li>yum provides sar&#xff1a;\u53cd\u5411\u67e5\u627e\u3002\u5f53\u4f60\u53ea\u77e5\u9053\u547d\u4ee4&#xff08;\u5982 sar&#xff09;&#xff0c;\u5374\u4e0d\u77e5\u9053\u5b83\u5c5e\u4e8e\u54ea\u4e2a\u5305\u65f6&#xff0c;\u8fd9\u4e2a\u547d\u4ee4\u80fd\u544a\u8bc9\u4f60 sar \u5305\u542b\u5728 sysstat \u5305\u91cc\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">18<\/span>:57:46<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum provides sar<\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nLoading mirror speeds from cached hostfile<br \/>\n * base: mirrors.aliyuncs.com<br \/>\n * extras: mirrors.aliyuncs.com<br \/>\n * updates: mirrors.aliyuncs.com<br \/>\nbase\/7\/x86_64\/filelists_db                                                 <span class=\"token operator\">|<\/span> <span class=\"token number\">7.2<\/span> MB  00:00:08<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<ul>\n<li>yum install vsftpd&#xff1a;\u81ea\u52a8\u4ece\u4ed3\u5e93\u5b89\u88c5 vsftpd \u53ca\u5176\u4f9d\u8d56\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">19<\/span>:01:49<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum install vsftpd<\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nLoading mirror speeds from cached hostfile<br \/>\n * base: mirrors.aliyuncs.com<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<ul>\n<li>yum install vsftpd &#8211;downloadonly &#8211;downloaddir&#061;\/root\/&#xff1a;\u53ea\u4e0b\u8f7d\u4e0d\u5b89\u88c5\u3002\u5c06\u4e3b\u5305\u548c\u4f9d\u8d56\u5305\u4e00\u5e76\u4e0b\u8f7d\u5230\u6307\u5b9a\u76ee\u5f55&#xff0c;\u9002\u5408\u5185\u7f51\u79bb\u7ebf\u90e8\u7f72\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">19<\/span>:02:43<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum install vsftpd &#8211;downloadonly &#8211;downloaddir&#061;\/root\/<\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nLoading mirror speeds from cached hostfile<br \/>\n * base: mirrors.aliyuncs.com<br \/>\n * extras: mirrors.aliyuncs.com<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<ul>\n<li>yum localinstall .\/vsftpd-3.0.2-29.el7_9.x86_64.rpm&#xff1a;\u5b89\u88c5\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684 RPM \u5305&#xff0c;\u5e76\u5229\u7528 Yum \u4ed3\u5e93\u89e3\u51b3\u5176\u4f9d\u8d56\u5173\u7cfb\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">19<\/span>:06:05<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum localinstall .\/vsftpd-3.0.2-29.el7_9.x86_64.rpm <\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nExamining .\/vsftpd-3.0.2-29.el7_9.x86_64.rpm: vsftpd-3.0.2-29.el7_9.x86_64<br \/>\nMarking .\/vsftpd-3.0.2-29.el7_9.x86_64.rpm as an update to vsftpd-3.0.2-28.el7.x86_64<br \/>\nResolving Dependencies<br \/>\n&#8212;<span class=\"token operator\">&gt;<\/span> Running transaction check<br \/>\n&#8212;<span class=\"token operator\">&gt;<\/span> Package vsftpd.x86_64 <span class=\"token number\">0<\/span>:3.0.2-28.el7 will be updated<br \/>\n&#8212;<span class=\"token operator\">&gt;<\/span> Package vsftpd.x86_64 <span class=\"token number\">0<\/span>:3.0.2-29.el7_9 will be an update<br \/>\n&#8212;<span class=\"token operator\">&gt;<\/span> Finished Dependency Resolution<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<ul>\n<li>yum downgrade -y vsftpd-3.0.2-28.el7&#xff1a;\u5c06\u8f6f\u4ef6\u964d\u7ea7\u5230\u6307\u5b9a\u65e7\u7248\u672c&#xff08;\u9700\u8981\u6ce8\u610f\u4f9d\u8d56\u5305\u4e5f\u9700\u540c\u65f6\u964d\u7ea7&#xff09;\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">19<\/span>:08:09<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum downgrade -y vsftpd             <\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nLoading mirror speeds from cached hostfile<br \/>\n * base: mirrors.aliyuncs.com<br \/>\n * extras: mirrors.aliyuncs.com<br \/>\n * updates: mirrors.aliyuncs.com<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<ul>\n<li>yum update&#xff1a;\u5347\u7ea7\u7cfb\u7edf\u4e2d\u6240\u6709\u8f6f\u4ef6\u81f3\u6700\u65b0\u7248\u672c&#xff08;\u751f\u4ea7\u73af\u5883\u9700\u8c28\u614e&#xff09;\u3002<\/li>\n<li>yum remove -y vsftpd&#xff1a;\u5378\u8f7d\u8f6f\u4ef6\u5305\u53ca\u5176\u4f9d\u8d56\u3002<\/li>\n<\/ul>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server-xianyu ~ <span class=\"token number\">19<\/span>:08:20<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># yum remove -y vsftpd<\/span><br \/>\nLoaded plugins: fastestmirror, langpacks<br \/>\nResolving Dependencies<br \/>\n&#8212;<span class=\"token operator\">&gt;<\/span> Running transaction check<br \/>\n&#8212;<span class=\"token operator\">&gt;<\/span> Package vsftpd.x86_64 <span class=\"token number\">0<\/span>:3.0.2-28.el7 will be erased<br \/>\n&#8212;<span class=\"token operator\">&gt;<\/span> Finished Dependency Resolution<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<h4>2. Yum \u4e8b\u52a1\u5386\u53f2\u7ba1\u7406<\/h4>\n<p>yum \u8bb0\u5f55\u4e86\u4f60\u6240\u6709\u7684\u5b89\u88c5\u3001\u5347\u7ea7\u3001\u5378\u8f7d\u64cd\u4f5c\u3002\u5982\u679c\u4f60\u6267\u884c\u4e86\u8bef\u64cd\u4f5c&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u5386\u53f2\u8bb0\u5f55\u56de\u6eda\u3002<\/p>\n<ul>\n<li>yum history&#xff1a;\u5217\u51fa\u6240\u6709\u4e8b\u52a1 ID&#xff08;ID\u3001\u7528\u6237\u3001\u65f6\u95f4\u3001\u64cd\u4f5c\u7c7b\u578b\u3001\u5f71\u54cd\u7684\u5305\u6570&#xff09;\u3002<\/li>\n<li>yum history info 2&#xff1a;\u67e5\u770b ID \u4e3a 2 \u7684\u4e8b\u52a1\u7684\u8be6\u7ec6\u5b89\u88c5\u5217\u8868\u548c\u4f9d\u8d56\u5904\u7406\u8fc7\u7a0b\u3002<\/li>\n<li>yum history undo 4&#xff1a;\u64a4\u9500\u7b2c 4 \u4e2a\u4e8b\u52a1\u7684\u64cd\u4f5c&#xff08;\u6bd4\u5982\u4f60\u521a\u624d\u5b89\u88c5\u4e86 vsftpd&#xff0c;\u64a4\u9500\u4f1a\u5e2e\u4f60\u5378\u8f7d\u5b83&#xff09;\u3002<\/li>\n<li>yum history redo 4&#xff1a;\u91cd\u505a\u7b2c 4 \u4e2a\u4e8b\u52a1\u7684\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h4>3. \u8f6f\u4ef6\u5305\u7ec4\u7ba1\u7406<\/h4>\n<p>\u5728\u90e8\u7f72\u57fa\u7840\u73af\u5883&#xff08;\u5982\u201c\u6700\u5c0f\u5b89\u88c5\u201d\u3001\u201c\u5e26 GUI \u7684\u670d\u52a1\u5668\u201d&#xff09;\u65f6&#xff0c;\u4e00\u7528\u4e00\u4e2a\u5305\u7ec4\u6781\u5176\u65b9\u4fbf\u3002<\/p>\n<ul>\n<li>yum grouplist&#xff1a;\u67e5\u770b\u53ef\u7528\u548c\u5df2\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\u7ec4\u3002<\/li>\n<li>yum grouplist -v&#xff1a;\u8be6\u7ec6\u6a21\u5f0f&#xff0c;\u4f1a\u663e\u793a\u5206\u7ec4\u7684\u4e2d\u6587\u540d\u548c\u5185\u90e8\u7684\u82f1\u6587 ID&#xff08;\u5982 graphical-server-environment&#xff09;\u3002\u540e\u7eed\u64cd\u4f5c\u5f3a\u70c8\u5efa\u8bae\u4f7f\u7528\u82f1\u6587 ID&#xff0c;\u4ee5\u514d\u7f16\u7801\u51b2\u7a81\u3002<\/li>\n<li>yum groupinfo &#039;Server with GUI&#039;&#xff1a;\u67e5\u770b\u7279\u5b9a\u5305\u7ec4\u5305\u542b\u7684\u5177\u4f53\u8f6f\u4ef6\u5305\u6e05\u5355\u3002<\/li>\n<li>yum groupinstall &#039;Server with GUI&#039;&#xff1a;\u5b89\u88c5\u6574\u4e2a\u5305\u7ec4\u3002<\/li>\n<li>yum groupremove &#039;Server with GUI&#039;&#xff1a;\u5378\u8f7d\u6574\u4e2a\u5305\u7ec4\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>\u4e94\u3001Yum \u4ed3\u5e93\u914d\u7f6e\u4e0e\u7ba1\u7406<\/h3>\n<p>Yum \u4ed3\u5e93&#xff08;Repository&#xff09;\u662f\u5b58\u653e RPM \u5305\u548c\u5143\u6570\u636e\u7684\u201c\u8f6f\u4ef6\u8d85\u5e02\u201d\u3002\u914d\u7f6e\u6587\u4ef6\u5b58\u653e\u5728 \/etc\/yum.repos.d\/ \u76ee\u5f55\u4e0b&#xff08;\u4f8b\u5982 CentOS-Base.repo&#xff09;\u3002<\/p>\n<h4>1. \u67e5\u770b\u4e0e\u542f\u7528\/\u7981\u7528\u4ed3\u5e93<\/h4>\n<ul>\n<li>yum repolist&#xff1a;\u67e5\u770b\u5f53\u524d\u5df2\u542f\u7528\u7684\u4ed3\u5e93\u53ca\u8f6f\u4ef6\u5305\u6570\u91cf\u3002<\/li>\n<li>yum repolist all&#xff1a;\u67e5\u770b\u6240\u6709\u4ed3\u5e93&#xff08;\u5305\u542b\u5df2\u7981\u7528\u7684&#xff09;\u3002<\/li>\n<li>\u542f\u7528\/\u7981\u7528&#xff1a;\u53ef\u4ee5\u901a\u8fc7 yum-config-manager &#8211;enable \u4ed3\u5e93\u540d \u6216 &#8211;disable \u4ed3\u5e93\u540d \u64cd\u4f5c&#xff0c;\u4e5f\u53ef\u4ee5\u76f4\u63a5\u7f16\u8f91 .repo \u6587\u4ef6&#xff0c;\u4fee\u6539 enabled&#061;1&#xff08;\u542f\u7528&#xff09;\u6216 enabled&#061;0&#xff08;\u7981\u7528&#xff09;\u3002<\/li>\n<\/ul>\n<h4>2. \u4ed3\u5e93\u7f13\u5b58\u7ba1\u7406<\/h4>\n<ul>\n<li>yum clean all&#xff1a;\u6e05\u7406\u672c\u5730\u4e0b\u8f7d\u7684\u7f13\u5b58\u5143\u6570\u636e&#xff0c;\u91ca\u653e\u7a7a\u95f4\u3002<\/li>\n<li>yum makecache&#xff1a;\u91cd\u65b0\u62c9\u53d6\u5e76\u5efa\u7acb\u5143\u6570\u636e\u7f13\u5b58\u3002\u6ce8\u610f&#xff1a;\u6267\u884c\u5b8c\u6b64\u547d\u4ee4\u540e&#xff0c;yum install \u65f6\u6309 Tab \u952e\u5c31\u80fd\u81ea\u52a8\u8865\u5168\u8f6f\u4ef6\u5305\u540d\u4e86\u3002<\/li>\n<\/ul>\n<h4>3. \u6dfb\u52a0\u5e38\u7528\u7b2c\u4e09\u65b9\u4ed3\u5e93<\/h4>\n<p>\u5f88\u591a\u5f00\u6e90\u8f6f\u4ef6\u9ed8\u8ba4\u4e0d\u5728 CentOS \u7684\u5b98\u65b9\u6e90\u4e2d&#xff0c;\u9700\u8981\u901a\u8fc7\u6dfb\u52a0\u7b2c\u4e09\u65b9\u4ed3\u5e93\u6765\u5b89\u88c5\u3002<\/p>\n<p>\u6dfb\u52a0 Kubernetes \u4ed3\u5e93&#xff08;\u963f\u91cc\u4e91\u6e90&#xff09;&#xff1a;<\/p>\n<p>yum-config-manager &#8211;add-repo<span class=\"token operator\">&#061;<\/span>https:\/\/mirrors.aliyun.com\/kubernetes\/yum\/repos\/kubernetes-el7-x86_64\/<br \/>\n<span class=\"token comment\"># \u5b89\u88c5 kubectl&#xff08;\u56e0\u4e3a\u963f\u91cc K8s \u6e90\u65e0 GPG&#xff0c;\u9700\u8df3\u8fc7\u6821\u9a8c\u6216\u624b\u52a8\u5bfc\u5165&#xff09;<\/span><br \/>\nyum <span class=\"token function\">install<\/span> kubectl <span class=\"token parameter variable\">&#8211;nogpgcheck<\/span><\/p>\n<p>\u6dfb\u52a0 Docker CE \u4ed3\u5e93&#xff08;\u963f\u91cc\u4e91\u6e90&#xff09;&#xff1a;<\/p>\n<p><span class=\"token function\">cat<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#039;EOF&#039;<span class=\"token bash punctuation\"> <span class=\"token operator\">&gt;<\/span> \/etc\/yum.repos.d\/docker-ce.repo<\/span><br \/>\n[docker-ce-stable]<br \/>\nname&#061;Docker CE Stable &#8211; $basearch<br \/>\nbaseurl&#061;https:\/\/mirrors.aliyun.com\/docker-ce\/linux\/centos\/$releasever\/$basearch\/stable<br \/>\nenabled&#061;1<br \/>\ngpgcheck&#061;0<br \/>\nEOF<\/span><br \/>\nyum <span class=\"token function\">install<\/span> docker-ce<\/p>\n<h4>4. EPEL\u4ed3\u5e93<\/h4>\n<p>EPEL&#xff08;Extra Packages for Enterprise Linux&#xff09;\u662f\u7531 Fedora \u793e\u533a\u7ef4\u62a4\u7684\u3001\u4e3a RHEL\/CentOS \u63d0\u4f9b\u989d\u5916\u9ad8\u8d28\u91cf\u8f6f\u4ef6\u5305\u7684\u6269\u5c55\u4ed3\u5e93\u3002\u5f88\u591a\u975e\u6838\u5fc3\u8f6f\u4ef6&#xff08;\u5982 nginx\u3001stress&#xff09;\u90fd\u5728 EPEL \u91cc\u3002 \u914d\u7f6e\u65b9\u5f0f&#xff08;\u6781\u7b80&#xff09;&#xff1a;<\/p>\n<p><span class=\"token function\">curl<\/span> <span class=\"token parameter variable\">-s<\/span> <span class=\"token parameter variable\">-o<\/span> \/etc\/yum.repos.d\/epel.repo http:\/\/mirrors.aliyun.com\/repo\/epel-7.repo<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u76ee\u5f55Linux \u8f6f\u4ef6\u5305\u7ba1\u7406 | yum\u4ed3\u5e93\u7ba1\u7406\u5f15\u8a00\u4e00\u3001\u521d\u8bc6\u8f6f\u4ef6\u5305\u7ba1\u7406\u4e8c\u3001\u6df1\u5165\u89e3\u6790 RPM \u53051. RPM \u5305\u6587\u4ef6\u540d\u683c\u5f0f2. 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