{"id":647,"date":"2018-03-01T15:45:24","date_gmt":"2018-03-01T07:45:24","guid":{"rendered":"https:\/\/blog.jsjs.org\/?p=647"},"modified":"2018-03-01T15:45:24","modified_gmt":"2018-03-01T07:45:24","slug":"centos%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/blog.jsjs.org\/?p=647","title":{"rendered":"Centos\u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"<h2><\/h2>\n<h1><a id=\"user-content-\u76ee\u5f55\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%9B%AE%E5%BD%95\" aria-hidden=\"true\"><\/a>\u76ee\u5f55<\/h1>\n<ul>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%99%BB%E5%BD%95\">\u767b\u5f55<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%B3%BB%E7%BB%9F%E9%85%8D%E7%BD%AE%E6%83%85%E5%86%B5%E5%91%BD%E4%BB%A4\">\u7cfb\u7edf\u914d\u7f6e\u60c5\u51b5\u547d\u4ee4<\/a>\n<ul>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%B3%BB%E7%BB%9F\">\u7cfb\u7edf<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E8%B5%84%E6%BA%90\">\u8d44\u6e90<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%A3%81%E7%9B%98%E5%92%8C%E5%88%86%E5%8C%BA\">\u78c1\u76d8\u548c\u5206\u533a<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%BD%91%E7%BB%9C\">\u7f51\u7edc<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E8%BF%9B%E7%A8%8B%E6%9F%A5%E7%9C%8B\">\u8fdb\u7a0b\u67e5\u770b<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%B3%BB%E7%BB%9F%E6%97%B6%E9%97%B4\">\u7cfb\u7edf\u65f6\u95f4<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%94%A8%E6%88%B7\">\u7528\u6237<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E5%B8%B8%E7%94%A8%E5%91%BD%E4%BB%A4\">\u5e38\u7528\u547d\u4ee4<\/a>\n<ul>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%B3%BB%E7%BB%9F%E7%9A%84%E5%85%B3%E6%9C%BA%E9%87%8D%E5%90%AF%E4%BB%A5%E5%8F%8A%E7%99%BB%E5%87%BA\">\u7cfb\u7edf\u7684\u5173\u673a\u3001\u91cd\u542f\u4ee5\u53ca\u767b\u51fa<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9F%A5%E7%9C%8B%E7%BD%91%E7%BB%9C%E9%85%8D%E7%BD%AE%E7%9A%84%E5%91%BD%E4%BB%A4\">\u67e5\u770b\u7f51\u7edc\u914d\u7f6e\u7684\u547d\u4ee4<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9F%A5%E7%9C%8Blinux%E8%BF%9B%E7%A8%8B\">\u67e5\u770blinux\u8fdb\u7a0b<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9D%80%E8%BF%9B%E7%A8%8B\">\u6740\u8fdb\u7a0b<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9F%A5%E7%9C%8B%E7%94%A8%E6%88%B7%E7%9A%84%E5%91%BD%E4%BB%A4\">\u67e5\u770b\u7528\u6237\u7684\u547d\u4ee4<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#log%E6%97%A5%E5%BF%97%E6%9F%A5%E7%9C%8B\">log\u65e5\u5fd7\u67e5\u770b<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9F%A5%E7%9C%8B%E7%B3%BB%E7%BB%9F%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%91%BD%E4%BB%A4\">\u67e5\u770b\u7cfb\u7edf\u670d\u52a1\u7684\u547d\u4ee4<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E5%AE%89%E8%A3%85%E7%A8%8B%E5%BA%8F%E7%9A%84%E5%91%BD%E4%BB%A4\">\u5b89\u88c5\u7a0b\u5e8f\u7684\u547d\u4ee4<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E8%8E%B7%E5%8F%96%E5%B8%AE%E5%8A%A9%E7%9A%84%E5%91%BD%E4%BB%A4\">\u83b7\u53d6\u5e2e\u52a9\u7684\u547d\u4ee4<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E5%AE%89%E8%A3%85%E8%BD%AF%E4%BB%B6%E6%96%B9%E6%B3%95\">\u5b89\u88c5\u8f6f\u4ef6\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#yum%E9%94%99%E8%AF%AF\">yum\u9519\u8bef<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E5%AE%89%E8%A3%85%E6%BA%90\">\u5b89\u88c5\u6e90<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E4%B8%8B%E8%BD%BD\">\u4e0b\u8f7d<\/a><\/li>\n<\/ul>\n<h1><a id=\"user-content-\u767b\u5f55\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%99%BB%E5%BD%95\" aria-hidden=\"true\"><\/a>\u767b\u5f55<\/h1>\n<p>username:root<br \/>\npassword:\u5b89\u88c5\u65f6\u8bbe\u7f6e\u7684\u5bc6\u7801<\/p>\n<p>\u5176\u5b83\u7ec8\u7aef\u767b\u5f55\u00a0<code>$ ssh root@192.168.0.23<\/code><\/p>\n<h1><a id=\"user-content-\u7cfb\u7edf\u914d\u7f6e\u60c5\u51b5\u547d\u4ee4\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%B3%BB%E7%BB%9F%E9%85%8D%E7%BD%AE%E6%83%85%E5%86%B5%E5%91%BD%E4%BB%A4\" aria-hidden=\"true\"><\/a>\u7cfb\u7edf\u914d\u7f6e\u60c5\u51b5\u547d\u4ee4<\/h1>\n<h2><a id=\"user-content-\u7cfb\u7edf\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%B3%BB%E7%BB%9F\" aria-hidden=\"true\"><\/a>\u7cfb\u7edf<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>cat \/etc\/redhat-release <span class=\"pl-c\"># CentOS \u67e5\u770b\u7cfb\u7edf\u4fe1\u606f<\/span>\nuname -a                <span class=\"pl-c\"># \u67e5\u770b\u5185\u6838\/\u64cd\u4f5c\u7cfb\u7edf\/CPU\u4fe1\u606f<\/span>\nhead -n 1 \/etc\/issue    <span class=\"pl-c\"># \u67e5\u770b\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c<\/span>\ncat \/proc\/cpuinfo       <span class=\"pl-c\"># \u67e5\u770bCPU\u4fe1\u606f<\/span>\nhostname                <span class=\"pl-c\"># \u67e5\u770b\u8ba1\u7b97\u673a\u540d<\/span>\nlspci -tv               <span class=\"pl-c\"># \u5217\u51fa\u6240\u6709PCI\u8bbe\u5907<\/span>\nlsusb -tv               <span class=\"pl-c\"># \u5217\u51fa\u6240\u6709USB\u8bbe\u5907<\/span>\nlsmod                   <span class=\"pl-c\"># \u5217\u51fa\u52a0\u8f7d\u7684\u5185\u6838\u6a21\u5757<\/span>\nenv                     <span class=\"pl-c\"># \u67e5\u770b\u73af\u5883\u53d8\u91cf<\/span>\ndmidecode <span class=\"pl-k\">|<\/span> grep <span class=\"pl-s\"><span class=\"pl-pds\">\"<\/span>Product Nmae<span class=\"pl-pds\">\"<\/span><\/span>   <span class=\"pl-c\">#\u67e5\u770b\u670d\u52a1\u5668\u578b\u53f7<\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u8d44\u6e90\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E8%B5%84%E6%BA%90\" aria-hidden=\"true\"><\/a>\u8d44\u6e90<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>free -m                <span class=\"pl-c\"># \u67e5\u770b\u5185\u5b58\u4f7f\u7528\u91cf\u548c\u4ea4\u6362\u533a\u4f7f\u7528\u91cf<\/span>\ndf -h                  <span class=\"pl-c\"># \u67e5\u770b\u5404\u5206\u533a\u4f7f\u7528\u60c5\u51b5<\/span>\ndu -sh <span class=\"pl-k\">&lt;<\/span>\u76ee\u5f55\u540d<span class=\"pl-k\">&gt;<\/span>        <span class=\"pl-c\"># \u67e5\u770b\u6307\u5b9a\u76ee\u5f55\u7684\u5927\u5c0f<\/span>\ngrep MemTotal \/proc\/meminfo   <span class=\"pl-c\"># \u67e5\u770b\u5185\u5b58\u603b\u91cf<\/span>\ngrep MemFree \/proc\/meminfo    <span class=\"pl-c\"># \u67e5\u770b\u7a7a\u95f2\u5185\u5b58\u91cf<\/span>\nuptime                 <span class=\"pl-c\"># \u67e5\u770b\u7cfb\u7edf\u8fd0\u884c\u65f6\u95f4\u3001\u7528\u6237\u6570\u3001\u8d1f\u8f7d<\/span>\ncat \/proc\/loadavg      <span class=\"pl-c\"># \u67e5\u770b\u7cfb\u7edf\u8d1f\u8f7d<\/span>\n<span class=\"pl-c\"># \u67e5\u770b\u5185\u5b58\u7684\u63d2\u69fd\u6570\uff0c\u5df2\u7ecf\u4f7f\u7528\u591a\u5c11\u63d2\u69fd\u3002\u6bcf\u6761\u5185\u5b58\u591a\u5927\uff0c\u5df2\u4f7f\u7528\u5185\u5b58\u591a\u5927<\/span>\ndmidecode<span class=\"pl-k\">|<\/span>grep -P -A5 <span class=\"pl-s\"><span class=\"pl-pds\">\"<\/span>Memory\\s+Device<span class=\"pl-pds\">\"<\/span><\/span><span class=\"pl-k\">|<\/span>grep Size<span class=\"pl-k\">|<\/span>grep -v Range\n<span class=\"pl-c\"># \u67e5\u770b\u5185\u5b58\u652f\u6301\u7684\u6700\u5927\u5185\u5b58\u5bb9\u91cf<\/span>\ndmidecode<span class=\"pl-k\">|<\/span>grep -P <span class=\"pl-s\"><span class=\"pl-pds\">'<\/span>Maximum\\s+Capacity<span class=\"pl-pds\">'<\/span><\/span>\n<span class=\"pl-c\"># \u67e5\u770b\u5185\u5b58\u7684\u9891\u7387<\/span>\ndmidecode<span class=\"pl-k\">|<\/span>grep -A16 <span class=\"pl-s\"><span class=\"pl-pds\">\"<\/span>Memory Device<span class=\"pl-pds\">\"<\/span><\/span>\ndmidecode<span class=\"pl-k\">|<\/span>grep -A16 <span class=\"pl-s\"><span class=\"pl-pds\">\"<\/span>Memory Device<span class=\"pl-pds\">\"<\/span><\/span><span class=\"pl-k\">|<\/span>grep <span class=\"pl-s\"><span class=\"pl-pds\">'<\/span>Speed<span class=\"pl-pds\">'<\/span><\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u78c1\u76d8\u548c\u5206\u533a\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%A3%81%E7%9B%98%E5%92%8C%E5%88%86%E5%8C%BA\" aria-hidden=\"true\"><\/a>\u78c1\u76d8\u548c\u5206\u533a<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>mount <span class=\"pl-k\">|<\/span> column -t      <span class=\"pl-c\"># \u67e5\u770b\u6302\u63a5\u7684\u5206\u533a\u72b6\u6001<\/span>\nfdisk -l               <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u5206\u533a<\/span>\nswapon -s              <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u4ea4\u6362\u5206\u533a<\/span>\nhdparm -i \/dev\/hda     <span class=\"pl-c\"># \u67e5\u770b\u78c1\u76d8\u53c2\u6570(\u4ec5\u9002\u7528\u4e8eIDE\u8bbe\u5907)<\/span>\ndmesg <span class=\"pl-k\">|<\/span> grep IDE       <span class=\"pl-c\"># \u67e5\u770b\u542f\u52a8\u65f6IDE\u8bbe\u5907\u68c0\u6d4b\u72b6\u51b5<\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u7f51\u7edc\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%BD%91%E7%BB%9C\" aria-hidden=\"true\"><\/a>\u7f51\u7edc<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>ifconfig               <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u7f51\u7edc\u63a5\u53e3\u7684\u5c5e\u6027<\/span>\niptables -L            <span class=\"pl-c\"># \u67e5\u770b\u9632\u706b\u5899\u8bbe\u7f6e<\/span>\nroute -n               <span class=\"pl-c\"># \u67e5\u770b\u8def\u7531\u8868<\/span>\nnetstat -lntp          <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u76d1\u542c\u7aef\u53e3<\/span>\nnetstat -antp          <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u5df2\u7ecf\u5efa\u7acb\u7684\u8fde\u63a5<\/span>\nnetstat -s             <span class=\"pl-c\"># \u67e5\u770b\u7f51\u7edc\u7edf\u8ba1\u4fe1\u606f<\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u8fdb\u7a0b\u67e5\u770b\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E8%BF%9B%E7%A8%8B%E6%9F%A5%E7%9C%8B\" aria-hidden=\"true\"><\/a>\u8fdb\u7a0b\u67e5\u770b<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>ps -ef                 <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u8fdb\u7a0b<\/span>\ntop                    <span class=\"pl-c\"># \u5b9e\u65f6\u663e\u793a\u8fdb\u7a0b\u72b6\u6001<\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u7cfb\u7edf\u65f6\u95f4\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%B3%BB%E7%BB%9F%E6%97%B6%E9%97%B4\" aria-hidden=\"true\"><\/a>\u7cfb\u7edf\u65f6\u95f4<\/h2>\n<p><strong>UTC<\/strong>: \u6574\u4e2a\u5730\u7403\u5206\u4e3a\u4e8c\u5341\u56db\u65f6\u533a\uff0c\u6bcf\u4e2a\u65f6\u533a\u90fd\u6709\u81ea\u5df1\u7684\u672c\u5730\u65f6\u95f4\u3002\u5728\u56fd\u9645\u65e0\u7ebf\u7535\u901a\u4fe1\u573a\u5408\uff0c\u4e3a\u4e86\u7edf\u4e00\u8d77\u89c1\uff0c\u4f7f\u7528\u4e00\u4e2a\u7edf\u4e00\u7684\u65f6\u95f4\uff0c\u79f0\u4e3a\u901a\u7528\u534f\u8c03\u65f6(UTC, Universal Time Coordinated)\u3002<br \/>\n<strong>GMT<\/strong>: \u683c\u6797\u5a01\u6cbb\u6807\u51c6\u65f6\u95f4 (Greenwich Mean Time)\u6307\u4f4d\u4e8e\u82f1\u56fd\u4f26\u6566\u90ca\u533a\u7684\u7687\u5bb6\u683c\u6797\u5c3c\u6cbb\u5929\u6587\u53f0\u7684\u6807\u51c6\u65f6\u95f4\uff0c\u56e0\u4e3a\u672c\u521d\u5b50\u5348\u7ebf\u88ab\u5b9a\u4e49\u5728\u901a\u8fc7\u90a3\u91cc\u7684\u7ecf\u7ebf\u3002(UTC\u4e0eGMT\u65f6\u95f4\u57fa\u672c\u76f8\u540c)<br \/>\n<strong>CST<\/strong>: \u4e2d\u56fd\u6807\u51c6\u65f6\u95f4 (China Standard Time)\u3002<code>GMT + 8 = UTC + 8 = CST<\/code><br \/>\n<strong>DST<\/strong>: \u590f\u4ee4\u65f6(Daylight Saving Time) \u6307\u5728\u590f\u5929\u592a\u9633\u5347\u8d77\u7684\u6bd4\u8f83\u65e9\u65f6\uff0c\u5c06\u65f6\u949f\u62e8\u5feb\u4e00\u5c0f\u65f6\uff0c\u4ee5\u63d0\u65e9\u65e5\u5149\u7684\u4f7f\u7528\u3002(\u4e2d\u56fd\u4e0d\u4f7f\u7528)<br \/>\n<strong>\u786c\u4ef6\u65f6\u949f<\/strong>: RTC(Real-Time Clock)\u6216CMOS\u65f6\u949f\uff0c\u4e00\u822c\u5728\u4e3b\u677f\u4e0a\u9760\u7535\u6c60\u4f9b\u7535\uff0c\u670d\u52a1\u5668\u65ad\u7535\u540e\u4e5f\u4f1a\u7ee7\u7eed\u8fd0\u884c\u3002\u4ec5\u4fdd\u5b58\u65e5\u671f\u65f6\u95f4\u6570\u503c\uff0c\u65e0\u6cd5\u4fdd\u5b58\u65f6\u533a\u548c\u590f\u4ee4\u65f6\u8bbe\u7f6e\u3002<br \/>\n<strong>\u7cfb\u7edf\u65f6\u949f<\/strong>: \u4e00\u822c\u5728\u670d\u52a1\u5668\u542f\u52a8\u65f6\u590d\u5236RTC\u65f6\u95f4\uff0c\u4e4b\u540e\u72ec\u7acb\u8fd0\u884c\uff0c\u4fdd\u5b58\u4e86\u65f6\u95f4\u3001\u65f6\u533a\u548c\u590f\u4ee4\u65f6\u8bbe\u7f6e\u3002<\/p>\n<div class=\"highlight highlight-source-shell\">\n<pre>timedatectl  <span class=\"pl-c\"># \u7b49\u540c\u4e8e timedatectl status<\/span>\ntimedatectl set-time <span class=\"pl-s\"><span class=\"pl-pds\">\"<\/span>YYYY-MM-DD HH:MM:SS<span class=\"pl-pds\">\"<\/span><\/span>  <span class=\"pl-c\"># \u8bbe\u7f6e\u65f6\u95f4<\/span>\ntimedatectl list-timezones                  <span class=\"pl-c\"># \u5217\u51fa\u6240\u6709\u65f6\u533a<\/span>\ntimedatectl set-timezone Asia\/Shanghai      <span class=\"pl-c\"># \u8bbe\u7f6e\u65f6\u533a<\/span>\ntimedatectl set-ntp yes                     <span class=\"pl-c\"># \u662f\u5426NTP\u670d\u52a1\u5668\u540c\u6b65, yes\u6216\u8005no<\/span>\n\n<span class=\"pl-c\"># \u5c06\u786c\u4ef6\u65f6\u949f\u8c03\u6574\u4e3a\u4e0e\u672c\u5730\u65f6\u949f\u4e00\u81f4<\/span>\ntimedatectl set-local-rtc 1\nhwclock --systohc --localtime <span class=\"pl-c\"># \u4e0e\u4e0a\u9762\u547d\u4ee4\u6548\u679c\u4e00\u81f4   <\/span>\n\n<span class=\"pl-c\"># \u786c\u4ef6\u65f6\u95f4\u8bbe\u7f6e\u6210 UTC<\/span>\ntimedatectl set-local-rtc 1\nhwclock --systohc --utc \/\/\u4e0e\u4e0a\u9762\u547d\u4ee4\u6548\u679c\u4e00\u81f4<\/pre>\n<\/div>\n<h2><a id=\"user-content-\u7528\u6237\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%94%A8%E6%88%B7\" aria-hidden=\"true\"><\/a>\u7528\u6237<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>w                         <span class=\"pl-c\"># \u67e5\u770b\u6d3b\u52a8\u7528\u6237<\/span>\nid <span class=\"pl-k\">&lt;<\/span>\u7528\u6237\u540d<span class=\"pl-k\">&gt;<\/span>                <span class=\"pl-c\"># \u67e5\u770b\u6307\u5b9a\u7528\u6237\u4fe1\u606f<\/span>\nlast                      <span class=\"pl-c\"># \u67e5\u770b\u7528\u6237\u767b\u5f55\u65e5\u5fd7<\/span>\ncut -d: -f1 \/etc\/passwd   <span class=\"pl-c\"># \u67e5\u770b\u7cfb\u7edf\u6240\u6709\u7528\u6237<\/span>\ncut -d: -f1 \/etc\/group    <span class=\"pl-c\"># \u67e5\u770b\u7cfb\u7edf\u6240\u6709\u7ec4<\/span>\ncrontab -l                <span class=\"pl-c\"># \u67e5\u770b\u5f53\u524d\u7528\u6237\u7684\u8ba1\u5212\u4efb\u52a1<\/span><\/pre>\n<\/div>\n<h1><a id=\"user-content-\u5e38\u7528\u547d\u4ee4\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E5%B8%B8%E7%94%A8%E5%91%BD%E4%BB%A4\" aria-hidden=\"true\"><\/a>\u5e38\u7528\u547d\u4ee4<\/h1>\n<div class=\"highlight highlight-source-shell\">\n<pre><span class=\"pl-c\"># \u67e5\u770b\u7f51\u7edc\u63a5\u53e3\u7edf\u8ba1\u6570\u636e\u7684\uff0c\u4e24\u79cd\u53d1\u653e  <\/span>\nip link <span class=\"pl-c\"># \u6216\u8005\u4e0b\u9762\u65b9\u6cd5<\/span>\nip -s link\n\nyum install net-tools <span class=\"pl-c\"># net-tools\u5305\u63d0\u4f9b\u4e86ifconfig\u547d\u4ee4  <\/span>\nifconfig -a <span class=\"pl-c\"># \u67e5\u770bIP\u5730\u5740  <\/span>\nip addr <span class=\"pl-c\"># \u67e5\u770bIP\u5730\u5740   <\/span>\nroute -n <span class=\"pl-c\"># \u4f7f\u7528\u6700\u5feb\u7684\u901f\u5ea6\u67e5\u627e\u4e3b\u673a\u7684\u8def\u7531  <\/span>\n\ncat \/proc\/version <span class=\"pl-c\"># \u67e5\u770b\u7cfb\u7edf\u4fe1\u606f  <\/span>\n  uname -a <span class=\"pl-c\"># \u65b9\u6cd5\u4e8c  <\/span>\n  uname -r <span class=\"pl-c\">#\u65b9\u6cd5\u4e09  <\/span>\ngetconf LONG_BIT <span class=\"pl-c\"># \u67e5\u770b\u7cfb\u7edf\u662f64\u4f4d\u8fd8\u662f32\u4f4d  <\/span>\n\n\nuname -a  <span class=\"pl-c\"># \u67e5\u770b\u5185\u6838\/\u64cd\u4f5c\u7cfb\u7edf\/CPU\u4fe1\u606f  <\/span>\nhead -n 1 \/etc\/issue  <span class=\"pl-c\">#\u67e5\u770b\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c  <\/span>\ncat \/proc\/cpuinfo  <span class=\"pl-c\">#\u67e5\u770bCPU\u4fe1\u606f  <\/span>\nhostname   <span class=\"pl-c\">#\u67e5\u770b\u8ba1\u7b97\u673a\u540d  <\/span>\nlspci -tv  <span class=\"pl-c\">#\u5217\u51fa\u6240\u6709PCI\u8bbe\u5907  <\/span>\nlsusb -tv  <span class=\"pl-c\">#\u5217\u51fa\u6240\u6709USB\u8bbe\u5907  <\/span>\nlsmod  <span class=\"pl-c\">#\u5217\u51fa\u52a0\u8f7d\u7684\u5185\u6838\u6a21\u5757  <\/span>\nenv    <span class=\"pl-c\">#\u67e5\u770b\u73af\u5883\u53d8\u91cf  <\/span>\narch   <span class=\"pl-c\"># \u663e\u793a\u673a\u5668\u7684\u5904\u7406\u5668\u67b6\u6784(1)  <\/span>\nuname -m  <span class=\"pl-c\"># \u663e\u793a\u673a\u5668\u7684\u5904\u7406\u5668\u67b6\u6784(2)  <\/span>\nuname -r  <span class=\"pl-c\"># \u663e\u793a\u6b63\u5728\u4f7f\u7528\u7684\u5185\u6838\u7248\u672c  <\/span>\ndmidecode -q  <span class=\"pl-c\"># \u663e\u793a\u786c\u4ef6\u7cfb\u7edf\u90e8\u4ef6  <\/span>\nhdparm -i \/dev\/hda   <span class=\"pl-c\"># \u7f57\u5217\u4e00\u4e2a\u78c1\u76d8\u7684\u67b6\u6784\u7279\u6027  <\/span>\nhdparm -tT \/dev\/sda  <span class=\"pl-c\"># \u5728\u78c1\u76d8\u4e0a\u6267\u884c\u6d4b\u8bd5\u6027\u8bfb\u53d6\u64cd\u4f5c  <\/span>\ncat \/proc\/interrupts <span class=\"pl-c\"># \u663e\u793a\u4e2d\u65ad  <\/span>\ncat \/proc\/meminfo  <span class=\"pl-c\"># \u6821\u9a8c\u5185\u5b58\u4f7f\u7528  <\/span>\ncat \/proc\/swaps    <span class=\"pl-c\"># \u663e\u793a\u54ea\u4e9bswap\u88ab\u4f7f\u7528  <\/span>\ncat \/proc\/version  <span class=\"pl-c\"># \u663e\u793a\u5185\u6838\u7684\u7248\u672c  <\/span>\ncat \/proc\/net\/dev  <span class=\"pl-c\"># \u663e\u793a\u7f51\u7edc\u9002\u914d\u5668\u53ca\u7edf\u8ba1  <\/span>\ncat \/proc\/mounts   <span class=\"pl-c\"># \u663e\u793a\u5df2\u52a0\u8f7d\u7684\u6587\u4ef6\u7cfb\u7edf  <\/span>\nlspci -tv  <span class=\"pl-c\"># \u7f57\u5217 PCI \u8bbe\u5907  <\/span>\nlsusb -tv  <span class=\"pl-c\"># \u663e\u793a USB \u8bbe\u5907  <\/span>\ndate  <span class=\"pl-c\"># \u663e\u793a\u7cfb\u7edf\u65e5\u671f  <\/span>\ndate 041217002007.00  <span class=\"pl-c\"># \u8bbe\u7f6e\u65e5\u671f\u548c\u65f6\u95f4 \u2013 \u6708\u65e5\u65f6\u5206\u5e74.\u79d2  <\/span>\ncal 2007  <span class=\"pl-c\"># \u663e\u793a2007\u5e74\u7684\u65e5\u5386\u8868  <\/span>\nclock -w  <span class=\"pl-c\"># \u5c06\u65f6\u95f4\u4fee\u6539\u4fdd\u5b58\u5230 BIOS <\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u7cfb\u7edf\u7684\u5173\u673a\u91cd\u542f\u4ee5\u53ca\u767b\u51fa\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E7%B3%BB%E7%BB%9F%E7%9A%84%E5%85%B3%E6%9C%BA%E9%87%8D%E5%90%AF%E4%BB%A5%E5%8F%8A%E7%99%BB%E5%87%BA\" aria-hidden=\"true\"><\/a>\u7cfb\u7edf\u7684\u5173\u673a\u3001\u91cd\u542f\u4ee5\u53ca\u767b\u51fa<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>shutdown -h now <span class=\"pl-c\"># \u5173\u95ed\u7cfb\u7edf(1)   <\/span>\ninit 0 <span class=\"pl-c\"># \u5173\u95ed\u7cfb\u7edf(2)   <\/span>\ntelinit 0 <span class=\"pl-c\"># \u5173\u95ed\u7cfb\u7edf(3)   <\/span>\nshutdown -h hours:minutes <span class=\"pl-k\">&amp;<\/span>  <span class=\"pl-c\">#\u6309\u9884\u5b9a\u65f6\u95f4\u5173\u95ed\u7cfb\u7edf   <\/span>\nshutdown -c  <span class=\"pl-c\">#\u53d6\u6d88\u6309\u9884\u5b9a\u65f6\u95f4\u5173\u95ed\u7cfb\u7edf   <\/span>\nshutdown -r now <span class=\"pl-c\"># \u91cd\u542f  (1)   <\/span>\nreboot  <span class=\"pl-c\">#\u91cd\u542f  (2)   <\/span>\n<span class=\"pl-c1\">logout<\/span> <span class=\"pl-c\"># \u6ce8\u9500  <\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u67e5\u770b\u7f51\u7edc\u914d\u7f6e\u7684\u547d\u4ee4\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9F%A5%E7%9C%8B%E7%BD%91%E7%BB%9C%E9%85%8D%E7%BD%AE%E7%9A%84%E5%91%BD%E4%BB%A4\" aria-hidden=\"true\"><\/a>\u67e5\u770b\u7f51\u7edc\u914d\u7f6e\u7684\u547d\u4ee4<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>ifconfig <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u7f51\u7edc\u63a5\u53e3\u7684\u5c5e\u6027   <\/span>\niptables -L <span class=\"pl-c\"># \u67e5\u770b\u9632\u706b\u5899\u8bbe\u7f6e   <\/span>\nroute -n <span class=\"pl-c\"># \u67e5\u770b\u8def\u7531\u8868   <\/span>\nnetstat -lntp <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u76d1\u542c\u7aef\u53e3   <\/span>\nnetstat -antp <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u5df2\u7ecf\u5efa\u7acb\u7684\u8fde\u63a5   <\/span>\nnetstat -s <span class=\"pl-c\"># \u67e5\u770b\u7f51\u7edc\u7edf\u8ba1\u4fe1\u606f  <\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u67e5\u770blinux\u8fdb\u7a0b\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9F%A5%E7%9C%8Blinux%E8%BF%9B%E7%A8%8B\" aria-hidden=\"true\"><\/a>\u67e5\u770blinux\u8fdb\u7a0b<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>ps -aux <span class=\"pl-k\">|<\/span> grep node <span class=\"pl-c\"># \u67e5\u770b`node`\u8fdb\u7a0b  <\/span>\nps -ef <span class=\"pl-c\"># \u67e5\u770b\u6240\u6709\u8fdb\u7a0b   <\/span>\ntop <span class=\"pl-c\"># \u5b9e\u65f6\u663e\u793a\u8fdb\u7a0b\u72b6\u6001  <\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u6740\u8fdb\u7a0b\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9D%80%E8%BF%9B%E7%A8%8B\" aria-hidden=\"true\"><\/a>\u6740\u8fdb\u7a0b<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>killall -9 websocket <span class=\"pl-c\"># \u5e72\u6389`websocket`\u670d\u52a1\u8fdb\u7a0b  <\/span>\nps aux <span class=\"pl-k\">|<\/span> grep mysql <span class=\"pl-c\"># \u67e5\u770bmysql\u8fdb\u7a0b  <\/span>\n<span class=\"pl-c1\">kill<\/span> -9 35562 <span class=\"pl-c\"># \u6839\u636e\u8fdb\u7a0b\u53f7\u6740  <\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u67e5\u770b\u7528\u6237\u7684\u547d\u4ee4\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9F%A5%E7%9C%8B%E7%94%A8%E6%88%B7%E7%9A%84%E5%91%BD%E4%BB%A4\" aria-hidden=\"true\"><\/a>\u67e5\u770b\u7528\u6237\u7684\u547d\u4ee4<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>w <span class=\"pl-c\"># \u67e5\u770b\u6d3b\u52a8\u7528\u6237   <\/span>\nid <span class=\"pl-k\">&lt;<\/span>\u7528\u6237\u540d<span class=\"pl-k\">&gt;<\/span> <span class=\"pl-c\"># \u67e5\u770b\u6307\u5b9a\u7528\u6237\u4fe1\u606f   <\/span>\nlast <span class=\"pl-c\"># \u67e5\u770b\u7528\u6237\u767b\u5f55\u65e5\u5fd7   <\/span>\ncut -d: -f1 \/etc\/passwd <span class=\"pl-c\"># \u67e5\u770b\u7cfb\u7edf\u6240\u6709\u7528\u6237   <\/span>\ncut -d: -f1 \/etc\/group <span class=\"pl-c\"># \u67e5\u770b\u7cfb\u7edf\u6240\u6709\u7ec4   <\/span>\ncrontab -l <span class=\"pl-c\"># \u67e5\u770b\u5f53\u524d\u7528\u6237\u7684\u8ba1\u5212\u4efb\u52a1  <\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-log\u65e5\u5fd7\u67e5\u770b\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#log%E6%97%A5%E5%BF%97%E6%9F%A5%E7%9C%8B\" aria-hidden=\"true\"><\/a>log\u65e5\u5fd7\u67e5\u770b<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>cat \/var\/log\/messages <span class=\"pl-c\"># \u67e5\u8be2\u65e5\u5fd7\u7684\u5168\u90e8\u5185\u5bb9<\/span>\nhead -5 \/var\/log\/messages <span class=\"pl-c\"># \u67e5\u8be2\u65e5\u5fd7\u7684\u524d5\u884c<\/span>\ntail -5 \/var\/log\/messages <span class=\"pl-c\"># \u67e5\u8be2\u65e5\u5fd7\u7684\u6700\u65b05\u884c<\/span>\nsed -n <span class=\"pl-s\"><span class=\"pl-pds\">'<\/span>5,10p<span class=\"pl-pds\">'<\/span><\/span> \/var\/log\/messages <span class=\"pl-c\"># \u67e5\u8be2\u65e5\u5fd7\u76845\u523010\u884c<\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u67e5\u770b\u7cfb\u7edf\u670d\u52a1\u7684\u547d\u4ee4\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E6%9F%A5%E7%9C%8B%E7%B3%BB%E7%BB%9F%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%91%BD%E4%BB%A4\" aria-hidden=\"true\"><\/a>\u67e5\u770b\u7cfb\u7edf\u670d\u52a1\u7684\u547d\u4ee4<\/h2>\n<div class=\"highlight highlight-source-shell\">\n<pre>chkconfig \u2013list <span class=\"pl-c\"># \u5217\u51fa\u6240\u6709\u7cfb\u7edf\u670d\u52a1   <\/span>\nchkconfig \u2013list <span class=\"pl-k\">|<\/span> grep on <span class=\"pl-c\"># \u5217\u51fa\u6240\u6709\u542f\u52a8\u7684\u7cfb\u7edf\u670d\u52a1  <\/span><\/pre>\n<\/div>\n<h2><a id=\"user-content-\u5b89\u88c5\u7a0b\u5e8f\u7684\u547d\u4ee4\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E5%AE%89%E8%A3%85%E7%A8%8B%E5%BA%8F%E7%9A%84%E5%91%BD%E4%BB%A4\" aria-hidden=\"true\"><\/a>\u5b89\u88c5\u7a0b\u5e8f\u7684\u547d\u4ee4<\/h2>\n<p><code>rpm -qa<\/code>\u00a0\u67e5\u770b\u6240\u6709\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305<\/p>\n<h2><a id=\"user-content-\u83b7\u53d6\u5e2e\u52a9\u7684\u547d\u4ee4\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E8%8E%B7%E5%8F%96%E5%B8%AE%E5%8A%A9%E7%9A%84%E5%91%BD%E4%BB%A4\" aria-hidden=\"true\"><\/a>\u83b7\u53d6\u5e2e\u52a9\u7684\u547d\u4ee4<\/h2>\n<p><code>man &lt;\u547d\u4ee4&gt;<\/code>\u00a0\u83b7\u5f97\u547d\u4ee4\u5e2e\u52a9<\/p>\n<h1><a id=\"user-content-\u5b89\u88c5\u8f6f\u4ef6\u65b9\u6cd5\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E5%AE%89%E8%A3%85%E8%BD%AF%E4%BB%B6%E6%96%B9%E6%B3%95\" aria-hidden=\"true\"><\/a>\u5b89\u88c5\u8f6f\u4ef6\u65b9\u6cd5<\/h1>\n<div class=\"highlight highlight-source-shell\">\n<pre><span class=\"pl-c\"># \u5b89\u88c5\u4e0b\u8f7d\u5de5\u5177wget<\/span>\n$ yum install wget\n\n<span class=\"pl-c\"># \u89e3\u538b<\/span>\n$ wget https:\/\/nodejs.org\/dist\/v4.4.4\/node-v4.4.4-linux-x64.tar.xz\n       https:\/\/nodejs.org\/dist\/v4.4.5\/node-v4.4.5-linux-x64.tar.xz\n\n<span class=\"pl-c\"># \u6d4b\u8bd5\u5b89\u88c5<\/span>\n<span class=\"pl-c\"># \u6ca1\u6709\u7528\u5230`gzip`\u538b\u7f29\u53bb\u6389`z`\u53c2\u6570<\/span>\n$ sudo tar --strip-components 1 -xzvf node-v<span class=\"pl-k\">*<\/span> -C \/usr\/local<\/pre>\n<\/div>\n<h1><a id=\"user-content-yum\u9519\u8bef\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#yum%E9%94%99%E8%AF%AF\" aria-hidden=\"true\"><\/a>yum\u9519\u8bef<\/h1>\n<p>yum\u9519\u8bef\uff1aCannot retrieve repository metadata (repomd.xml) for repository\u89e3\u51b3\u65b9\u6cd5<\/p>\n<div class=\"highlight highlight-source-shell\">\n<pre><span class=\"pl-c1\">cd<\/span> \/etc\/yum.repos.d\/\nls<\/pre>\n<\/div>\n<p>\u627e\u5230<code>yum.repos.d<\/code>\u8fd9\u4e2a\u76ee\u5f55\uff0c\u91cc\u9762\u6709\u4e2a\u6587\u4ef6\uff0c\u4ee5<code>.repo<\/code>\u00a0\u7ed3\u5c3e\u7684\uff0c\u4f8b\u5982<code>zl.repo<\/code>\u5220\u9664<br \/>\n\u7136\u540e<code>#yum clean all<\/code><\/p>\n<h1><a id=\"user-content-\u5b89\u88c5\u6e90\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E5%AE%89%E8%A3%85%E6%BA%90\" aria-hidden=\"true\"><\/a>\u5b89\u88c5\u6e90<\/h1>\n<p><a href=\"http:\/\/dl.fedoraproject.org\/pub\/\" rel=\"nofollow\">http:\/\/dl.fedoraproject.org\/pub\/<\/a>\u00a0<a href=\"http:\/\/rpms.remirepo.net\/enterprise\/\" rel=\"nofollow\">http:\/\/rpms.remirepo.net\/enterprise\/<\/a><\/p>\n<h1><a id=\"user-content-\u4e0b\u8f7d\" class=\"anchor\" href=\"https:\/\/github.com\/ipaste\/handbook\/blob\/master\/CentOS\/CentOS.md#%E4%B8%8B%E8%BD%BD\" aria-hidden=\"true\"><\/a>\u4e0b\u8f7d<\/h1>\n<p><a href=\"https:\/\/www.centos.org\/\" rel=\"nofollow\">www.centos.org<\/a><\/p>\n<p><a href=\"http:\/\/mirror.neu.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirror.neu.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/centos.ustc.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/centos.ustc.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirrors.163.com\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.163.com\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirrors.hust.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.hust.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirrors.zju.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.zju.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirrors.cqu.edu.cn\/CentOS\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.cqu.edu.cn\/CentOS\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirrors.cug.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.cug.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirrors.neusoft.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.neusoft.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirrors.skyshe.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.skyshe.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirrors.aliyun.com\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.aliyun.com\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirrors.nwsuaf.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.nwsuaf.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirror.bit.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirror.bit.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/mirror.lzu.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirror.lzu.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><a href=\"http:\/\/ftp.sjtu.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/ftp.sjtu.edu.cn\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a>\u00a0<a href=\"http:\/\/mirrors.yun-idc.com\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.yun-idc.com\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a>\u00a0<a href=\"http:\/\/mirrors.pubyun.com\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso\" rel=\"nofollow\">http:\/\/mirrors.pubyun.com\/centos\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1511.iso<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u767b\u5f55 \u7cfb\u7edf\u914d\u7f6e\u60c5\u51b5\u547d\u4ee4 \u7cfb\u7edf \u8d44\u6e90 \u78c1\u76d8\u548c\u5206\u533a \u7f51\u7edc \u8fdb\u7a0b\u67e5\u770b \u7cfb\u7edf\u65f6\u95f4 \u7528\u6237 \u5e38\u7528\u547d\u4ee4 \u7cfb\u7edf\u7684\u5173\u673a\u3001\u91cd\u542f\u4ee5\u53ca\u767b\u51fa \u67e5\u770b\u7f51\u7edc\u914d\u7f6e\u7684\u547d\u4ee4 \u67e5\u770blinux\u8fdb\u7a0b \u6740\u8fdb\u7a0b \u67e5\u770b\u7528\u6237\u7684\u547d\u4ee4 log\u65e5\u5fd7\u67e5\u770b \u67e5\u770b\u7cfb\u7edf\u670d\u52a1\u7684\u547d\u4ee4 \u5b89\u88c5\u7a0b\u5e8f\u7684\u547d\u4ee4 \u83b7\u53d6\u5e2e\u52a9\u7684\u547d\u4ee4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-647","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=647"}],"version-history":[{"count":0,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/647\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}