{"id":87737,"date":"2026-07-30T20:34:01","date_gmt":"2026-07-30T12:34:01","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/87737.html"},"modified":"2026-07-30T20:34:01","modified_gmt":"2026-07-30T12:34:01","slug":"linux%e7%bd%91%e7%bb%9c%e7%ae%a1%e7%90%86%e3%80%81%e6%96%87%e4%bb%b6%e5%bd%92%e6%a1%a3%e4%b8%8e%e8%bf%9c%e7%a8%8b%e5%90%8c%e6%ad%a5%e5%ae%9e%e6%88%98","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/87737.html","title":{"rendered":"Linux\u7f51\u7edc\u7ba1\u7406\u3001\u6587\u4ef6\u5f52\u6863\u4e0e\u8fdc\u7a0b\u540c\u6b65\u5b9e\u6218"},"content":{"rendered":"<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>Linux\u7f51\u7edc\u7ba1\u7406\u3001\u6587\u4ef6\u5f52\u6863\u4e0e\u8fdc\u7a0b\u540c\u6b65\u5b9e\u6218<\/li>\n<li>\n<ul>\n<li>\u524d\u8a00<\/li>\n<li>\u4e00\u3001\u7f51\u7edc\u7ba1\u7406&#xff1a;nmcli \u547d\u4ee4\u8be6\u89e3<\/li>\n<li>\n<ul>\n<li>1.1 \u6982\u5ff5\u6f84\u6e05<\/li>\n<li>1.2 \u7f51\u7edc\u542f\u505c<\/li>\n<li>1.3 \u8bbe\u5907\u7ba1\u7406<\/li>\n<li>1.4 \u8fde\u63a5\u7ba1\u7406<\/li>\n<li>1.5 \u7f51\u7edc\u914d\u7f6e\u6587\u4ef6<\/li>\n<li>1.6 \u4e3b\u673a\u540d\u4e0e\u540d\u79f0\u89e3\u6790<\/li>\n<\/ul>\n<\/li>\n<li>\u4e8c\u3001\u6587\u4ef6\u5f52\u6863\u548c\u5907\u4efd&#xff1a;tar \u547d\u4ee4<\/li>\n<li>\n<ul>\n<li>2.1 tar \u547d\u4ee4\u8bed\u6cd5<\/li>\n<li>2.2 \u521b\u5efa\u548c\u67e5\u770b<\/li>\n<li>2.3 \u63d0\u53d6\u6587\u4ef6<\/li>\n<li>2.4 \u538b\u7f29\u5f52\u6863<\/li>\n<\/ul>\n<\/li>\n<li>\u4e09\u3001\u7cfb\u7edf\u95f4\u590d\u5236\u6587\u4ef6<\/li>\n<li>\n<ul>\n<li>3.1 scp&#xff1a;\u57fa\u4e8eSSH\u7684\u5b89\u5168\u590d\u5236<\/li>\n<li>3.2 rsync&#xff1a;\u9ad8\u6548\u589e\u91cf\u540c\u6b65<\/li>\n<\/ul>\n<\/li>\n<li>\u56db\u3001\u9879\u76ee\u5b9e\u6218&#xff1a;Rsync &#043; Sersync \u5b9e\u65f6\u540c\u6b65<\/li>\n<li>\n<ul>\n<li>4.1 \u67b6\u6784\u8bf4\u660e<\/li>\n<li>4.2 \u90e8\u7f72 Rsync \u670d\u52a1\u7aef&#xff08;backup&#xff09;<\/li>\n<li>4.3 \u6d4b\u8bd5 Rsync \u5ba2\u6237\u7aef&#xff08;webapp&#xff09;<\/li>\n<li>4.4 \u90e8\u7f72 Sersync&#xff08;webapp&#xff09;<\/li>\n<li>4.5 \u8fd0\u884c Sersync<\/li>\n<li>4.6 \u914d\u7f6e systemd \u7ba1\u7406<\/li>\n<li>4.7 \u9a8c\u8bc1\u5b9e\u65f6\u540c\u6b65<\/li>\n<li>4.8 sersync \u53c2\u6570\u8bf4\u660e<\/li>\n<\/ul>\n<\/li>\n<li>\u5199\u5728\u6700\u540e<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Linux\u7f51\u7edc\u7ba1\u7406\u3001\u6587\u4ef6\u5f52\u6863\u4e0e\u8fdc\u7a0b\u540c\u6b65\u5b9e\u6218<\/h2>\n<p>\u7f51\u7edc\u914d\u7f6e\u3001tar\u5907\u4efd\u3001scp\/rsync\u4f20\u8f93\u3001sersync\u5b9e\u65f6\u540c\u6b65&#xff0c;\u4e00\u7bc7\u6587\u7ae0\u641e\u5b9a\u6587\u4ef6\u6d41\u8f6c\u5168\u94fe\u8def<\/p>\n<h3>\u524d\u8a00<\/h3>\n<p>\u4eca\u5929\u7684\u8bfe\u7a0b\u6db5\u76d6\u4e86\u8fd0\u7ef4\u5de5\u4f5c\u4e2d\u6587\u4ef6\u6d41\u8f6c\u7684\u5b8c\u6574\u94fe\u8def&#xff1a;\u4ece\u7f51\u7edc\u914d\u7f6e\u8ba9\u673a\u5668\u4e92\u901a&#xff0c;\u5230tar\u6253\u5305\u5f52\u6863&#xff0c;\u518d\u5230scp\/rsync\u8de8\u673a\u4f20\u8f93&#xff0c;\u6700\u540e\u7528sersync\u5b9e\u73b0\u5b9e\u65f6\u81ea\u52a8\u540c\u6b65\u3002<\/p>\n<p>\u5b66\u5b8c\u4eca\u5929\u7684\u5185\u5bb9&#xff0c;\u4f60\u5c06\u80fd\u72ec\u7acb\u5b8c\u6210&#xff1a;\u914d\u7f6e\u9759\u6001IP\u3001\u6253\u5305\u5907\u4efd\u91cd\u8981\u6570\u636e\u3001\u5728\u670d\u52a1\u5668\u95f4\u9ad8\u6548\u4f20\u8f93\u6587\u4ef6\u3001\u642d\u5efa\u4e00\u5957\u6587\u4ef6\u5b9e\u65f6\u540c\u6b65\u7cfb\u7edf\u3002<\/p>\n<h3>\u4e00\u3001\u7f51\u7edc\u7ba1\u7406&#xff1a;nmcli \u547d\u4ee4\u8be6\u89e3<\/h3>\n<h4>1.1 \u6982\u5ff5\u6f84\u6e05<\/h4>\n<ul>\n<li>DEVICE&#xff08;\u8bbe\u5907&#xff09;&#xff1a;\u7269\u7406\u7f51\u5361&#xff08;\u5982 ens192&#xff09;<\/li>\n<li>CONNECTION&#xff08;\u8fde\u63a5&#xff09;&#xff1a;\u7f51\u5361\u7684\u914d\u7f6e\u65b9\u6848<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u8bbe\u5907\u53ef\u4ee5\u6709\u591a\u4e2a\u8fde\u63a5\u914d\u7f6e&#xff0c;\u4f46\u540c\u4e00\u65f6\u523b\u53ea\u80fd\u6fc0\u6d3b\u4e00\u4e2a\u3002<\/p>\n<h4>1.2 \u7f51\u7edc\u542f\u505c<\/h4>\n<p><span class=\"token comment\"># \u505c\u7528\/\u542f\u7528\u6240\u6709\u7f51\u7edc&#xff08;\u4e0d\u5f71\u54cdNetworkManager\u670d\u52a1&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli networking off<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli networking on<\/p>\n<h4>1.3 \u8bbe\u5907\u7ba1\u7406<\/h4>\n<p><span class=\"token comment\"># \u67e5\u770b\u8bbe\u5907\u72b6\u6001<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli device<br \/>\nDEVICE  TYPE      STATE   CONNECTION<br \/>\nens160  ethernet  \u5df2\u8fde\u63a5   ens160<br \/>\nens192  ethernet  \u5df2\u8fde\u63a5   ens192     <\/p>\n<p><span class=\"token comment\"># \u65ad\u5f00\/\u8fde\u63a5\u8bbe\u5907<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli device disconnect ens192<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli device connect ens192<\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u8bbe\u5907\u8be6\u7ec6\u4fe1\u606f<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli device show ens192 <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> IP4<br \/>\nIP4.ADDRESS<span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span>:  <span class=\"token number\">10.1<\/span>.8.10\/24<br \/>\nIP4.GATEWAY:     <span class=\"token number\">10.1<\/span>.8.2<br \/>\nIP4.DNS<span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span>:      <span class=\"token number\">223.5<\/span>.5.5<\/p>\n<h4>1.4 \u8fde\u63a5\u7ba1\u7406<\/h4>\n<p>\u67e5\u770b\u548c\u5220\u9664\u8fde\u63a5&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u6240\u6709\u8fde\u63a5<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection<br \/>\nNAME    UUID                                  TYPE      DEVICE<br \/>\nens160  5f61d96b<span class=\"token punctuation\">..<\/span>.                           ethernet  ens160<br \/>\nens192  0f5eac2c<span class=\"token punctuation\">..<\/span>.                           ethernet  ens192 <\/p>\n<p><span class=\"token comment\"># \u5220\u9664\u8fde\u63a5<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection delete ens192<\/p>\n<p>\u52a8\u6001\u83b7\u53d6IP&#xff08;DHCP&#xff09;&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u6dfb\u52a0DHCP\u8fde\u63a5<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection <span class=\"token function\">add<\/span> <span class=\"token builtin class-name\">type<\/span> ethernet ifname ens192 con-name ens192-dynamic<\/p>\n<p><span class=\"token comment\"># \u786e\u8ba4IP\u83b7\u53d6\u65b9\u5f0f<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection show ens192-dynamic <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> ipv4.method<br \/>\nipv4.method:  auto<\/p>\n<p><span class=\"token comment\"># \u6fc0\u6d3b<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection up ens192-dynamic<\/p>\n<p>\u9759\u6001IP\u914d\u7f6e&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u4e00\u884c\u547d\u4ee4\u6dfb\u52a0\u9759\u6001\u8fde\u63a5&#xff08;\u542bIP\/\u63a9\u7801&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection <span class=\"token function\">add<\/span> <span class=\"token builtin class-name\">type<\/span> ethernet ifname ens192 con-name ens192-static ipv4.method manual ipv4.addresses <span class=\"token number\">10.1<\/span>.8.10\/24<\/p>\n<p><span class=\"token comment\"># \u4fee\u6539\u7f51\u5173\u548cDNS<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection modify ens192-static ipv4.gateway <span class=\"token number\">10.1<\/span>.8.2 ipv4.dns <span class=\"token number\">223.5<\/span>.5.5<\/p>\n<p><span class=\"token comment\"># \u6dfb\u52a0\u9759\u6001\u8def\u7531<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection modify ens192-static ipv4.routes <span class=\"token string\">&#034;192.168.50.0\/24 10.1.8.2&#034;<\/span><\/p>\n<p><span class=\"token comment\"># \u6fc0\u6d3b<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection up ens192-static<\/p>\n<p>\u505c\u7528\u8fde\u63a5&#xff1a;<\/p>\n<p><span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection down ens192-static<\/p>\n<p>&#x1f4a1; \u540c\u4e00\u8bbe\u5907\u591a\u4e2a\u8fde\u63a5\u53ef\u4ee5\u5171\u5b58&#xff0c;\u6fc0\u6d3b\u4e00\u4e2a\u65f6\u5176\u4ed6\u81ea\u52a8\u505c\u7528\u3002<\/p>\n<h4>1.5 \u7f51\u7edc\u914d\u7f6e\u6587\u4ef6<\/h4>\n<p>\u914d\u7f6e\u6587\u4ef6\u4f4d\u7f6e&#xff1a;\/etc\/sysconfig\/network-scripts\/ifcfg-&lt;\u8fde\u63a5\u540d&gt;<\/p>\n<p><span class=\"token comment\"># \u52a8\u6001\u914d\u7f6e\u793a\u4f8b<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">cat<\/span> \/etc\/sysconfig\/network-scripts\/ifcfg-ens192-dynamic<br \/>\n<span class=\"token assign-left variable\">BOOTPROTO<\/span><span class=\"token operator\">&#061;<\/span>dhcp<br \/>\n<span class=\"token assign-left variable\">ONBOOT<\/span><span class=\"token operator\">&#061;<\/span>yes<\/p>\n<p><span class=\"token comment\"># \u9759\u6001\u914d\u7f6e\u793a\u4f8b<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">cat<\/span> \/etc\/sysconfig\/network-scripts\/ifcfg-ens192-static<br \/>\n<span class=\"token assign-left variable\">BOOTPROTO<\/span><span class=\"token operator\">&#061;<\/span>none<br \/>\n<span class=\"token assign-left variable\">IPADDR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">10.1<\/span>.8.10<br \/>\n<span class=\"token assign-left variable\">PREFIX<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">24<\/span><br \/>\n<span class=\"token assign-left variable\">GATEWAY<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">10.1<\/span>.8.2<br \/>\n<span class=\"token assign-left variable\">DNS1<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">223.5<\/span>.5.5<br \/>\n<span class=\"token assign-left variable\">ONBOOT<\/span><span class=\"token operator\">&#061;<\/span>yes<\/p>\n<p><span class=\"token comment\"># \u624b\u52a8\u4fee\u6539\u540e\u91cd\u65b0\u52a0\u8f7d<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection reload<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;server ~<span class=\"token punctuation\">]<\/span>$ nmcli connection up ens192-static<\/p>\n<h4>1.6 \u4e3b\u673a\u540d\u4e0e\u540d\u79f0\u89e3\u6790<\/h4>\n<p>\u4e3b\u673a\u540d\u914d\u7f6e&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u6c38\u4e45\u4fee\u6539\u4e3b\u673a\u540d<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ hostnamectl set-hostname centos7.shep.cloud<\/p>\n<p>\u540d\u79f0\u89e3\u6790\u987a\u5e8f&#xff1a;\/etc\/hosts \u2192 DNS\u670d\u52a1\u5668<\/p>\n<p><span class=\"token comment\"># hosts\u6587\u4ef6\u914d\u7f6e<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">vim<\/span> \/etc\/hosts<br \/>\n<span class=\"token number\">10.1<\/span>.8.10   centos7.shep.cloud centos7<\/p>\n<p><span class=\"token comment\"># DNS\u914d\u7f6e&#xff08;\u901a\u8fc7nmcli&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ nmcli connection modify ens160 ipv4.dns <span class=\"token number\">223.5<\/span>.5.5<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ nmcli connection up ens160<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">cat<\/span> \/etc\/resolv.conf<br \/>\nnameserver <span class=\"token number\">223.5<\/span>.5.5<\/p>\n<h3>\u4e8c\u3001\u6587\u4ef6\u5f52\u6863\u548c\u5907\u4efd&#xff1a;tar \u547d\u4ee4<\/h3>\n<h4>2.1 tar \u547d\u4ee4\u8bed\u6cd5<\/h4>\n<p><span class=\"token function\">tar<\/span> <span class=\"token punctuation\">[<\/span>\u9009\u9879<span class=\"token punctuation\">]<\/span> <span class=\"token punctuation\">[<\/span>\u5f52\u6863\u6587\u4ef6<span class=\"token punctuation\">]<\/span> <span class=\"token punctuation\">[<\/span>\u6e90\u6587\u4ef6<span class=\"token punctuation\">..<\/span>.<span class=\"token punctuation\">]<\/span><\/p>\n<p>\u6838\u5fc3\u9009\u9879&#xff1a;<\/p>\n<table>\n<tr>\u9009\u9879\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>-c<\/td>\n<td>\u521b\u5efa\u5f52\u6863<\/td>\n<\/tr>\n<tr>\n<td>-x<\/td>\n<td>\u63d0\u53d6\u5f52\u6863<\/td>\n<\/tr>\n<tr>\n<td>-t<\/td>\n<td>\u67e5\u770b\u5185\u5bb9<\/td>\n<\/tr>\n<tr>\n<td>-r<\/td>\n<td>\u8ffd\u52a0\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>&#8211;delete<\/td>\n<td>\u5220\u9664\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>-f<\/td>\n<td>\u6307\u5b9a\u5f52\u6863\u6587\u4ef6\u540d<\/td>\n<\/tr>\n<tr>\n<td>-v<\/td>\n<td>\u663e\u793a\u8fc7\u7a0b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>2.2 \u521b\u5efa\u548c\u67e5\u770b<\/h4>\n<p><span class=\"token comment\"># \u521b\u5efatar\u5305&#xff08;root\u7528\u6237\u907f\u514d\u6743\u9650\u95ee\u9898&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-cf<\/span> etc-<span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;%Y%m%d<span class=\"token variable\">)<\/span><\/span>.tar \/etc<\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u5185\u5bb9<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-tf<\/span> etc-20240726.tar <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> etc\/host<br \/>\netc\/host.conf<br \/>\netc\/hosts<br \/>\netc\/hostname<\/p>\n<p><span class=\"token comment\"># \u8ffd\u52a0\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-r<\/span> <span class=\"token parameter variable\">-f<\/span> etc-20240726.tar \/usr\/share\/doc\/at-3.1.13\/timespec<\/p>\n<p><span class=\"token comment\"># \u5220\u9664\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">&#8211;delete<\/span> <span class=\"token parameter variable\">-f<\/span> etc-20240726.tar usr\/share\/doc\/at-3.1.13\/timespec<\/p>\n<h4>2.3 \u63d0\u53d6\u6587\u4ef6<\/h4>\n<p><span class=\"token comment\"># \u63d0\u53d6\u6240\u6709\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-xf<\/span> etc-20240726.tar<\/p>\n<p><span class=\"token comment\"># \u63d0\u53d6\u90e8\u5206\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-xf<\/span> etc-20240726.tar <span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-tf<\/span> etc-20240726.tar <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> etc\/host<span class=\"token variable\">)<\/span><\/span><\/p>\n<h4>2.4 \u538b\u7f29\u5f52\u6863<\/h4>\n<table>\n<tr>\u538b\u7f29\u65b9\u5f0f\u9009\u9879\u540e\u7f00\u901f\u5ea6\u538b\u7f29\u6bd4<\/tr>\n<tbody>\n<tr>\n<td>gzip<\/td>\n<td>-z<\/td>\n<td>.tar.gz<\/td>\n<td>\u6700\u5feb<\/td>\n<td>\u4e00\u822c<\/td>\n<\/tr>\n<tr>\n<td>bzip2<\/td>\n<td>-j<\/td>\n<td>.tar.bz2<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u8f83\u597d<\/td>\n<\/tr>\n<tr>\n<td>xz<\/td>\n<td>-J<\/td>\n<td>.tar.xz<\/td>\n<td>\u6700\u6162<\/td>\n<td>\u6700\u597d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span class=\"token comment\"># gzip\u538b\u7f29<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">time<\/span> <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-czf<\/span> etc.tar.gz \/etc<br \/>\nreal    0m0.815s<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-lh<\/span> etc.tar.gz<br \/>\n-rw-r&#8211;r&#8211;. <span class=\"token number\">1<\/span> root root <span class=\"token number\">7<\/span>.0M<\/p>\n<p><span class=\"token comment\"># bzip2\u538b\u7f29<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">time<\/span> <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-cjf<\/span> etc.tar.bz2 \/etc<br \/>\nreal    0m1.740s<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-lh<\/span> etc.tar.bz2<br \/>\n-rw-r&#8211;r&#8211;. <span class=\"token number\">1<\/span> root root <span class=\"token number\">5<\/span>.2M<\/p>\n<p><span class=\"token comment\"># xz\u538b\u7f29&#xff08;\u538b\u7f29\u6bd4\u6700\u9ad8&#xff0c;\u901f\u5ea6\u6700\u6162&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">time<\/span> <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-cJf<\/span> etc.tar.xz \/etc<br \/>\nreal    0m10.721s<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-lh<\/span> etc.tar.xz<br \/>\n-rw-r&#8211;r&#8211;. <span class=\"token number\">1<\/span> root root <span class=\"token number\">4<\/span>.2M<\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u538b\u7f29\u5305\u5185\u5bb9&#xff08;\u65e0\u9700\u6307\u5b9a\u538b\u7f29\u9009\u9879&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-tf<\/span> etc.tar.gz<\/p>\n<h3>\u4e09\u3001\u7cfb\u7edf\u95f4\u590d\u5236\u6587\u4ef6<\/h3>\n<h4>3.1 scp&#xff1a;\u57fa\u4e8eSSH\u7684\u5b89\u5168\u590d\u5236<\/h4>\n<p><span class=\"token comment\"># \u4e0b\u8f7d\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">scp<\/span> root&#064;server:\/root\/etc-20240726.tar <span class=\"token builtin class-name\">.<\/span><\/p>\n<p><span class=\"token comment\"># \u4e0b\u8f7d\u591a\u4e2a\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">scp<\/span> root&#064;server:\/root\/<span class=\"token punctuation\">{<\/span>etc-20240726.tar,etc.tar<span class=\"token punctuation\">}<\/span> <span class=\"token builtin class-name\">.<\/span><\/p>\n<p><span class=\"token comment\"># \u4e0b\u8f7d\u76ee\u5f55&#xff08;-r\u9012\u5f52&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">scp<\/span> <span class=\"token parameter variable\">-r<\/span> root&#064;server:\/etc\/selinux\/ <span class=\"token builtin class-name\">.<\/span><\/p>\n<p><span class=\"token comment\"># \u4e0a\u4f20\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">scp<\/span> etc.tar root&#064;server:<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">scp<\/span> etc.tar etc-20240726.tar root&#064;server:<\/p>\n<p>\u26a0\ufe0f scp\u7f3a\u70b9&#xff1a;\u4e0d\u7ba1\u6587\u4ef6\u662f\u5426\u5b58\u5728\u90fd\u91cd\u65b0\u4f20\u8f93&#xff08;\u5168\u91cf\u5907\u4efd&#xff09;&#xff0c;\u7f3a\u5c11\u6bd4\u5bf9\u529f\u80fd\u3002<\/p>\n<h4>3.2 rsync&#xff1a;\u9ad8\u6548\u589e\u91cf\u540c\u6b65<\/h4>\n<p>Rsync\u901a\u8fc7&#034;quick check&#034;\u7b97\u6cd5&#xff0c;\u53ea\u540c\u6b65\u5927\u5c0f\u6216\u4fee\u6539\u65f6\u95f4\u53d8\u5316\u7684\u6587\u4ef6&#xff0c;\u5b9e\u73b0\u5feb\u901f\u589e\u91cf\u540c\u6b65\u3002<\/p>\n<p><span class=\"token comment\"># \u5b89\u88c5<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;centos7 ~<span class=\"token punctuation\">]<\/span>$ yum <span class=\"token function\">install<\/span> <span class=\"token parameter variable\">-y<\/span> <span class=\"token function\">rsync<\/span><\/p>\n<p>\u5e38\u7528\u9009\u9879&#xff1a;<\/p>\n<table>\n<tr>\u9009\u9879\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>-a<\/td>\n<td>\u5f52\u6863\u6a21\u5f0f&#xff08;-rlptgoD&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>-v<\/td>\n<td>\u663e\u793a\u8be6\u7ec6\u8fc7\u7a0b<\/td>\n<\/tr>\n<tr>\n<td>-n<\/td>\n<td>\u7a7a\u8fd0\u884c&#xff08;\u9884\u89c8&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>&#8211;delete<\/td>\n<td>\u540c\u6b65\u5220\u9664\u76ee\u6807\u7aef\u591a\u4f59\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>-r<\/td>\n<td>\u9012\u5f52\u76ee\u5f55<\/td>\n<\/tr>\n<tr>\n<td>-p<\/td>\n<td>\u4fdd\u7559\u6743\u9650<\/td>\n<\/tr>\n<tr>\n<td>-t<\/td>\n<td>\u4fdd\u7559\u65f6\u95f4\u6233<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>shell\u6a21\u5f0f&#xff08;\u57fa\u4e8esshd&#xff09;&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u9996\u6b21\u540c\u6b65<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">rsync<\/span> <span class=\"token parameter variable\">-av<\/span> Pictures root&#064;server:<br \/>\nsending incremental <span class=\"token function\">file<\/span> list<br \/>\nPictures\/<br \/>\nPictures\/snap1.jpg<br \/>\n<span class=\"token punctuation\">..<\/span>.<\/p>\n<p><span class=\"token comment\"># \u518d\u6b21\u540c\u6b65&#xff08;\u65e0\u53d8\u5316\u65f6\u65e0\u4f20\u8f93&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">rsync<\/span> <span class=\"token parameter variable\">-av<\/span> Pictures root&#064;server:<br \/>\nsending incremental <span class=\"token function\">file<\/span> list<\/p>\n<p><span class=\"token comment\"># \u4fee\u6539\u6587\u4ef6\u540e\u518d\u6b21\u540c\u6b65&#xff08;\u53ea\u4f20\u53d8\u5316\u7684\u6587\u4ef6&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">touch<\/span> Pictures\/snap1.jpg snap2.jpg<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">rsync<\/span> <span class=\"token parameter variable\">-av<\/span> Pictures root&#064;server:<br \/>\nPictures\/snap1.jpg<br \/>\nPictures\/snap2.jpg<\/p>\n<p><span class=\"token comment\"># \u5220\u9664\u6e90\u7aef\u6587\u4ef6&#xff0c;\u540c\u6b65\u5220\u9664\u76ee\u6807\u7aef<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">rm<\/span> Pictures\/snap5.jpg<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;client ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">rsync<\/span> <span class=\"token parameter variable\">-av<\/span> Pictures root&#064;server: <span class=\"token parameter variable\">&#8211;delete<\/span><br \/>\ndeleting Pictures\/snap5.jpg<\/p>\n<p>\u540c\u6b65\u6ce8\u610f\u4e8b\u9879&#xff1a;<\/p>\n<ul>\n<li>\u6e90\u8def\u5f84\u5e26\u659c\u6760&#xff1a;\u53ea\u590d\u5236\u76ee\u5f55\u5185\u6587\u4ef6<\/li>\n<li>\u6e90\u8def\u5f84\u4e0d\u5e26\u659c\u6760&#xff1a;\u590d\u5236\u76ee\u5f55\u672c\u8eab\u53ca\u5185\u5bb9<\/li>\n<\/ul>\n<p><span class=\"token function\">rsync<\/span> <span class=\"token parameter variable\">-av<\/span> \/data\/ user&#064;host:\/backup   <span class=\"token comment\"># \u53ea\u590d\u5236data\u5185\u90e8\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">rsync<\/span> <span class=\"token parameter variable\">-av<\/span> \/data user&#064;host:\/backup    <span class=\"token comment\"># \u590d\u5236data\u76ee\u5f55\u672c\u8eab<\/span><\/p>\n<h3>\u56db\u3001\u9879\u76ee\u5b9e\u6218&#xff1a;Rsync &#043; Sersync \u5b9e\u65f6\u540c\u6b65<\/h3>\n<h4>4.1 \u67b6\u6784\u8bf4\u660e<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260730123359-6a6b44b770740.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<ul>\n<li>Sersync&#xff1a;\u76d1\u63a7\u6e90\u7aef\u76ee\u5f55\u53d8\u5316&#xff0c;\u8c03\u7528rsync\u63a8\u9001&#xff0c;\u90e8\u7f72\u5728\u6e90\u7aef<\/li>\n<li>Rsync&#xff1a;\u63d0\u4f9b\u5907\u4efd\u670d\u52a1&#xff0c;\u90e8\u7f72\u5728\u76ee\u6807\u7aef<\/li>\n<\/ul>\n<h4>4.2 \u90e8\u7f72 Rsync \u670d\u52a1\u7aef&#xff08;backup&#xff09;<\/h4>\n<p><span class=\"token comment\"># 1. \u5b89\u88c5<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ yum <span class=\"token function\">install<\/span> <span class=\"token parameter variable\">-y<\/span> <span class=\"token function\">rsync<\/span><\/p>\n<p><span class=\"token comment\"># 2. \u51c6\u5907\u5907\u4efd\u76ee\u5f55<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">mkdir<\/span> <span class=\"token parameter variable\">-m<\/span> <span class=\"token number\">777<\/span> \/backup<\/p>\n<p><span class=\"token comment\"># 3. \u914d\u7f6ersync<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">vim<\/span> \/etc\/rsyncd.conf<br \/>\n<span class=\"token assign-left variable\">uid<\/span><span class=\"token operator\">&#061;<\/span>root<br \/>\n<span class=\"token assign-left variable\">gid<\/span><span class=\"token operator\">&#061;<\/span>root<\/p>\n<p><span class=\"token punctuation\">[<\/span>backup<span class=\"token punctuation\">]<\/span><br \/>\ncomment <span class=\"token operator\">&#061;<\/span> backup<br \/>\npath <span class=\"token operator\">&#061;<\/span> \/backup<br \/>\n<span class=\"token builtin class-name\">read<\/span> only <span class=\"token operator\">&#061;<\/span> no<br \/>\nauth <span class=\"token function\">users<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">rsync<\/span><br \/>\nsecrets <span class=\"token function\">file<\/span> <span class=\"token operator\">&#061;<\/span> \/etc\/rsyncd.secrets<\/p>\n<p><span class=\"token comment\"># 4. \u521b\u5efa\u5bc6\u7801\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#039;rsync:redhat&#039;<\/span> <span class=\"token operator\">&gt;<\/span> \/etc\/rsyncd.secrets<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">chmod<\/span> <span class=\"token number\">400<\/span> \/etc\/rsyncd.secrets<\/p>\n<p><span class=\"token comment\"># 5. \u542f\u52a8\u670d\u52a1<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ systemctl <span class=\"token builtin class-name\">enable<\/span> rsyncd <span class=\"token parameter variable\">&#8211;now<\/span><\/p>\n<p><span class=\"token comment\"># 6. \u9632\u706b\u5899\u653e\u884c<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ firewall-cmd &#8211;add-service<span class=\"token operator\">&#061;<\/span>rsyncd <span class=\"token parameter variable\">&#8211;permanent<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ firewall-cmd <span class=\"token parameter variable\">&#8211;reload<\/span><\/p>\n<p><span class=\"token comment\"># 7. \u5173\u95edSELinux<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ setenforce <span class=\"token number\">0<\/span><\/p>\n<h4>4.3 \u6d4b\u8bd5 Rsync \u5ba2\u6237\u7aef&#xff08;webapp&#xff09;<\/h4>\n<p><span class=\"token comment\"># \u51c6\u5907\u5bc6\u7801\u6587\u4ef6<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#039;redhat&#039;<\/span> <span class=\"token operator\">&gt;<\/span> rsyncd.secrets<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">chmod<\/span> <span class=\"token number\">400<\/span> rsyncd.secrets<\/p>\n<p><span class=\"token comment\"># \u6d4b\u8bd5\u540c\u6b65<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">rsync<\/span> <span class=\"token parameter variable\">-av<\/span> &#8211;password-file<span class=\"token operator\">&#061;<\/span>.\/rsyncd.secrets \/etc\/hostname rsync&#064;backup::backup<br \/>\nsending incremental <span class=\"token function\">file<\/span> list<br \/>\n<span class=\"token function\">hostname<\/span><\/p>\n<p>sent <span class=\"token number\">107<\/span> bytes  received <span class=\"token number\">35<\/span> bytes  <span class=\"token number\">284.00<\/span> bytes\/sec<\/p>\n<p><span class=\"token comment\"># \u9a8c\u8bc1&#xff08;backup\u7aef&#xff09;<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">ls<\/span> \/backup\/<br \/>\n<span class=\"token function\">hostname<\/span><\/p>\n<h4>4.4 \u90e8\u7f72 Sersync&#xff08;webapp&#xff09;<\/h4>\n<p>\u4e0b\u8f7d\u4e0e\u5b89\u88c5&#xff1a;<\/p>\n<p><span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">wget<\/span> http:\/\/192.168.50.200\/class\/course-materials\/softwares\/stage01\/sersync2.5.4_64bit_binary_stable_final.tar.gz<\/p>\n<p><span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-xf<\/span> sersync2.5.4_64bit_binary_stable_final.tar.gz<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">cp<\/span> GNU-Linux-x86\/sersync2 \/usr\/local\/bin\/<\/p>\n<p>\u914d\u7f6e\u6587\u4ef6&#xff1a;<\/p>\n<p><span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">vim<\/span> confxml.xml<\/p>\n<p><span class=\"token prolog\">&lt;?xml version&#061;&#034;1.0&#034; encoding&#061;&#034;ISO-8859-1&#034;?&gt;<\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>head<\/span> <span class=\"token attr-name\">version<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>2.5<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>host<\/span> <span class=\"token attr-name\">hostip<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>localhost<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">port<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>8008<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>host<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>debug<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>false<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>fileSystem<\/span> <span class=\"token attr-name\">xfs<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token comment\">&lt;!&#8211; \u8fc7\u6ee4\u5668&#xff1a;\u6392\u9664\u4e0d\u9700\u8981\u540c\u6b65\u7684\u5185\u5bb9 &#8211;&gt;<\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>filter<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>exclude<\/span> <span class=\"token attr-name\">expression<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>^cache\/*<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>exclude<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>filter<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token comment\">&lt;!&#8211; \u76d1\u63a7\u4e8b\u4ef6\u7c7b\u578b &#8211;&gt;<\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>inotify<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>delete<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>createFolder<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>createFile<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>false<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>closeWrite<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>moveFrom<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>moveTo<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>attrib<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>modify<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>inotify<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>sersync<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token comment\">&lt;!&#8211; \u76d1\u63a7\u7684\u672c\u5730\u76ee\u5f55 &#8211;&gt;<\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>localpath<\/span> <span class=\"token attr-name\">watch<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\/app_data<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token comment\">&lt;!&#8211; \u76ee\u6807\u670d\u52a1\u5668IP\u548c\u6a21\u5757\u540d &#8211;&gt;<\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>remote<\/span> <span class=\"token attr-name\">ip<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>10.1.8.11<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">name<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>backup<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>localpath<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>rsync<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>commonParams<\/span> <span class=\"token attr-name\">params<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>-azP<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>auth<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>true<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">users<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>rsync<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">passwordfile<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\/root\/rsyncd.secrets<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>userDefinedPort<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>false<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">port<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>873<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>timeout<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>false<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">time<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>100<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>ssh<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>false<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>rsync<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>failLog<\/span> <span class=\"token attr-name\">path<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\/tmp\/rsync_fail_log.sh<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">timeToExecute<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>60<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>crontab<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>false<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">schedule<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>600<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>plugin<\/span> <span class=\"token attr-name\">start<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>false<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">name<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>command<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>sersync<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>head<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<h4>4.5 \u8fd0\u884c Sersync<\/h4>\n<p><span class=\"token comment\"># \u51c6\u5907\u76d1\u63a7\u76ee\u5f55<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">mkdir<\/span> \/app_data<\/p>\n<p><span class=\"token comment\"># \u590d\u5236\u914d\u7f6e\u6587\u4ef6\u5230\/etc<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">cp<\/span> confxml.xml \/etc\/sersyncd.conf<\/p>\n<p><span class=\"token comment\"># \u542f\u52a8sersync<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ \/usr\/local\/bin\/sersync2 <span class=\"token parameter variable\">-o<\/span> \/etc\/sersyncd.conf <span class=\"token parameter variable\">-d<\/span><br \/>\n<span class=\"token builtin class-name\">set<\/span> the system param<br \/>\nexecute&#xff1a;echo <span class=\"token number\">50000000<\/span> <span class=\"token operator\">&gt;<\/span> \/proc\/sys\/fs\/inotify\/max_user_watches<br \/>\n<span class=\"token punctuation\">..<\/span>.<br \/>\n<span class=\"token function\">watch<\/span> path is: \/app_data<\/p>\n<h4>4.6 \u914d\u7f6e systemd \u7ba1\u7406<\/h4>\n<p><span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">vim<\/span> \/etc\/systemd\/system\/sersyncd.service<br \/>\n<span class=\"token punctuation\">[<\/span>Unit<span class=\"token punctuation\">]<\/span><br \/>\n<span class=\"token assign-left variable\">Description<\/span><span class=\"token operator\">&#061;<\/span>SerSync server daemon<\/p>\n<p><span class=\"token punctuation\">[<\/span>Service<span class=\"token punctuation\">]<\/span><br \/>\n<span class=\"token assign-left variable\">Type<\/span><span class=\"token operator\">&#061;<\/span>forking<br \/>\n<span class=\"token assign-left variable\">ExecStart<\/span><span class=\"token operator\">&#061;<\/span>\/usr\/local\/bin\/sersync2 <span class=\"token parameter variable\">-o<\/span> \/etc\/sersyncd.conf <span class=\"token parameter variable\">-d<\/span><\/p>\n<p><span class=\"token punctuation\">[<\/span>Install<span class=\"token punctuation\">]<\/span><br \/>\n<span class=\"token assign-left variable\">WantedBy<\/span><span class=\"token operator\">&#061;<\/span>multi-user.target<\/p>\n<p><span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ systemctl daemon-reload<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ systemctl <span class=\"token builtin class-name\">enable<\/span> sersyncd <span class=\"token parameter variable\">&#8211;now<\/span><\/p>\n<h4>4.7 \u9a8c\u8bc1\u5b9e\u65f6\u540c\u6b65<\/h4>\n<p><span class=\"token comment\"># backup\u7aef\u76d1\u63a7\u76ee\u5f55<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;backup ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">watch<\/span> <span class=\"token parameter variable\">-n<\/span> <span class=\"token number\">1<\/span> tree \/backup<\/p>\n<p><span class=\"token comment\"># webapp\u7aef\u64cd\u4f5c<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token builtin class-name\">echo<\/span> hello <span class=\"token operator\">&gt;<\/span> \/app_data\/welcome.txt<br \/>\n<span class=\"token punctuation\">[<\/span>root&#064;webapp ~<span class=\"token punctuation\">]<\/span>$ <span class=\"token function\">mkdir<\/span> \/app_data\/dbdata<\/p>\n<p><span class=\"token comment\"># backup\u7aef1-2\u79d2\u540e\u81ea\u52a8\u51fa\u73b0\u540c\u6b65\u6587\u4ef6<\/span><\/p>\n<h4>4.8 sersync \u53c2\u6570\u8bf4\u660e<\/h4>\n<table>\n<tr>\u53c2\u6570\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>-d<\/td>\n<td>\u5b88\u62a4\u8fdb\u7a0b\u6a21\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>-r<\/td>\n<td>\u542f\u52a8\u524d\u5148\u5168\u91cf\u63a8\u9001\u4e00\u6b21<\/td>\n<\/tr>\n<tr>\n<td>-n<\/td>\n<td>\u6307\u5b9a\u5b88\u62a4\u7ebf\u7a0b\u6570&#xff08;\u9ed8\u8ba410&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>-o<\/td>\n<td>\u6307\u5b9a\u914d\u7f6e\u6587\u4ef6\u8def\u5f84<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>sersync\u4f18\u70b9&#xff1a;<\/p>\n<ul>\n<li>\u2705 \u8fc7\u6ee4\u4e34\u65f6\u6587\u4ef6\u548c\u91cd\u590d\u4e8b\u4ef6&#xff0c;\u6548\u7387\u66f4\u9ad8<\/li>\n<li>\u2705 \u914d\u7f6e\u7b80\u5355&#xff0c;\u9759\u6001\u7f16\u8bd1\u76f4\u63a5\u4f7f\u7528<\/li>\n<li>\u2705 \u591a\u7ebf\u7a0b\u540c\u6b65&#xff0c;\u9002\u5408\u5927\u6587\u4ef6<\/li>\n<li>\u2705 \u5931\u8d25\u961f\u5217\u91cd\u4f20\u673a\u5236<\/li>\n<li>\u2705 \u81ea\u5e26\u5b9a\u65f6\u5168\u91cf\u540c\u6b65\u529f\u80fd<\/li>\n<\/ul>\n<h3>\u5199\u5728\u6700\u540e<\/h3>\n<p>\u4eca\u5929\u7684\u5185\u5bb9\u56f4\u7ed5\u6587\u4ef6\u5982\u4f55\u6d41\u52a8\u5c55\u5f00&#xff1a;<\/p>\n<table>\n<tr>\u6280\u80fd\u5de5\u5177\u573a\u666f<\/tr>\n<tbody>\n<tr>\n<td>\u7f51\u7edc\u914d\u7f6e<\/td>\n<td>nmcli<\/td>\n<td>\u8ba9\u670d\u52a1\u5668\u4e4b\u95f4\u4e92\u901a<\/td>\n<\/tr>\n<tr>\n<td>\u6587\u4ef6\u5f52\u6863<\/td>\n<td>tar<\/td>\n<td>\u672c\u5730\u5907\u4efd\u3001\u538b\u7f29\u5b58\u50a8<\/td>\n<\/tr>\n<tr>\n<td>\u8de8\u673a\u4f20\u8f93<\/td>\n<td>scp \/ rsync<\/td>\n<td>\u624b\u52a8\/\u5b9a\u65f6\u4f20\u8f93\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u65f6\u540c\u6b65<\/td>\n<td>rsync &#043; sersync<\/td>\n<td>\u81ea\u52a8\u5b9e\u65f6\u5907\u4efd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5176\u4e2d rsync &#043; sersync \u662f\u751f\u4ea7\u73af\u5883\u5e38\u7528\u7684\u5b9e\u65f6\u5907\u4efd\u65b9\u6848&#xff0c;\u9002\u7528\u4e8e\u7f51\u7ad9\u6570\u636e\u540c\u6b65\u3001\u65e5\u5fd7\u6536\u96c6\u3001\u914d\u7f6e\u5206\u53d1\u7b49\u573a\u666f\u3002\u638c\u63e1\u4e86\u8fd9\u5957\u7ec4\u5408&#xff0c;\u4f60\u5c31\u5177\u5907\u4e86\u642d\u5efa\u9ad8\u53ef\u7528\u6587\u4ef6\u540c\u6b65\u7cfb\u7edf\u7684\u57fa\u7840\u80fd\u529b\u3002<\/p>\n<hr \/>\n<p>&#x1f4cc; \u6838\u5fc3\u547d\u4ee4\u901f\u67e5<\/p>\n<p><span class=\"token comment\"># \u7f51\u7edc<\/span><br \/>\nnmcli device show ens192          <span class=\"token comment\"># \u67e5\u770b\u7f51\u5361\u8be6\u60c5<\/span><br \/>\nnmcli connection <span class=\"token function\">add<\/span> <span class=\"token punctuation\">..<\/span>.           <span class=\"token comment\"># \u6dfb\u52a0\u8fde\u63a5<\/span><br \/>\nnmcli connection up\/down \u8fde\u63a5\u540d    <span class=\"token comment\"># \u6fc0\u6d3b\/\u505c\u7528<\/span><\/p>\n<p><span class=\"token comment\"># \u5f52\u6863<\/span><br \/>\n<span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-czf<\/span> archive.tar.gz \/path     <span class=\"token comment\"># \u538b\u7f29\u5f52\u6863<\/span><br \/>\n<span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-xf<\/span> archive.tar.gz            <span class=\"token comment\"># \u89e3\u538b<\/span><br \/>\n<span class=\"token function\">tar<\/span> <span class=\"token parameter variable\">-tf<\/span> archive.tar.gz            <span class=\"token comment\"># \u67e5\u770b\u5185\u5bb9<\/span><\/p>\n<p><span class=\"token comment\"># \u4f20\u8f93<\/span><br \/>\n<span class=\"token function\">scp<\/span> <span class=\"token parameter variable\">-r<\/span> user&#064;host:\/path <span class=\"token builtin class-name\">.<\/span>          <span class=\"token comment\"># \u4e0b\u8f7d<\/span><br \/>\n<span class=\"token function\">rsync<\/span> <span class=\"token parameter variable\">-av<\/span> <span class=\"token parameter variable\">&#8211;delete<\/span> \/src user&#064;host:\/dest   <span class=\"token comment\"># \u589e\u91cf\u540c\u6b65<\/span><\/p>\n<p><span class=\"token comment\"># \u5b9e\u65f6\u540c\u6b65<\/span><br \/>\nsersync2 <span class=\"token parameter variable\">-o<\/span> \/etc\/sersyncd.conf <span class=\"token parameter variable\">-d<\/span> <span class=\"token comment\"># \u542f\u52a8\u76d1\u63a7<\/span><\/p>\n<hr \/>\n<p>\u70b9\u70b9\u5173\u6ce8&#xff0c;\u6301\u7eed\u66f4\u65b0&#xff0c;\u6b22\u8fce\u6280\u672f\u8ba8\u8bba\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u76ee\u5f55Linux\u7f51\u7edc\u7ba1\u7406\u3001\u6587\u4ef6\u5f52\u6863\u4e0e\u8fdc\u7a0b\u540c\u6b65\u5b9e\u6218\u524d\u8a00\u4e00\u3001\u7f51\u7edc\u7ba1\u7406&#xff1a;nmcli \u547d\u4ee4\u8be6\u89e31.1 \u6982\u5ff5\u6f84\u6e051.2 \u7f51\u7edc\u542f\u505c1.3 \u8bbe\u5907\u7ba1\u74061.4 \u8fde\u63a5\u7ba1\u74061.5 \u7f51\u7edc\u914d\u7f6e\u6587\u4ef61.6 \u4e3b\u673a\u540d\u4e0e\u540d\u79f0\u89e3\u6790\u4e8c\u3001\u6587\u4ef6\u5f52\u6863\u548c\u5907\u4efd&#xff1a;tar \u547d\u4ee42.1 tar \u547d\u4ee4\u8bed\u6cd52.2 \u521b\u5efa\u548c\u67e5\u770b2.3 \u63d0\u53d6\u6587\u4ef62.4 \u538b\u7f29\u5f52\u6863\u4e09\u3001\u7cfb\u7edf\u95f4\u590d\u5236\u6587\u4ef63.1 scp&#xff1a;\u57fa\u4e8eSSH\u7684\u5b89\u5168\u590d\u52363.2 rsync&#xff1a;\u9ad8\u6548\u589e\u91cf\u540c\u6b65\u56db\u3001\u9879\u76ee\u5b9e\u6218&#xff1a;Rsyn<\/p>\n","protected":false},"author":2,"featured_media":87736,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[58,97,43,44],"topic":[],"class_list":["post-87737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-linux","tag-97","tag-43","tag-44"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Linux\u7f51\u7edc\u7ba1\u7406\u3001\u6587\u4ef6\u5f52\u6863\u4e0e\u8fdc\u7a0b\u540c\u6b65\u5b9e\u6218 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/87737.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Linux\u7f51\u7edc\u7ba1\u7406\u3001\u6587\u4ef6\u5f52\u6863\u4e0e\u8fdc\u7a0b\u540c\u6b65\u5b9e\u6218 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u76ee\u5f55Linux\u7f51\u7edc\u7ba1\u7406\u3001\u6587\u4ef6\u5f52\u6863\u4e0e\u8fdc\u7a0b\u540c\u6b65\u5b9e\u6218\u524d\u8a00\u4e00\u3001\u7f51\u7edc\u7ba1\u7406&#xff1a;nmcli \u547d\u4ee4\u8be6\u89e31.1 \u6982\u5ff5\u6f84\u6e051.2 \u7f51\u7edc\u542f\u505c1.3 \u8bbe\u5907\u7ba1\u74061.4 \u8fde\u63a5\u7ba1\u74061.5 \u7f51\u7edc\u914d\u7f6e\u6587\u4ef61.6 \u4e3b\u673a\u540d\u4e0e\u540d\u79f0\u89e3\u6790\u4e8c\u3001\u6587\u4ef6\u5f52\u6863\u548c\u5907\u4efd&#xff1a;tar \u547d\u4ee42.1 tar \u547d\u4ee4\u8bed\u6cd52.2 \u521b\u5efa\u548c\u67e5\u770b2.3 \u63d0\u53d6\u6587\u4ef62.4 \u538b\u7f29\u5f52\u6863\u4e09\u3001\u7cfb\u7edf\u95f4\u590d\u5236\u6587\u4ef63.1 scp&#xff1a;\u57fa\u4e8eSSH\u7684\u5b89\u5168\u590d\u52363.2 rsync&#xff1a;\u9ad8\u6548\u589e\u91cf\u540c\u6b65\u56db\u3001\u9879\u76ee\u5b9e\u6218&#xff1a;Rsyn\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/87737.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-30T12:34:01+00:00\" \/>\n<meta property=\"og:image\" 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