{"id":28793,"date":"2023-02-23T20:28:19","date_gmt":"2023-12-17T23:10:12","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/centos-7-4%e7%9a%84%e5%88%9d%e5%a7%8b%e9%85%8d%e7%bd%ae%e3%80%82-2\/"},"modified":"2025-08-12T10:07:51","modified_gmt":"2025-08-12T02:07:51","slug":"centos-7-4%e7%9a%84%e5%88%9d%e5%a7%8b%e9%85%8d%e7%bd%ae%e3%80%82-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/centos-7-4%e7%9a%84%e5%88%9d%e5%a7%8b%e9%85%8d%e7%bd%ae%e3%80%82-2\/","title":{"rendered":"CentOS 7.4\u7684\u521d\u59cb\u914d\u7f6e"},"content":{"rendered":"<p>\u7531\u4e8e\u4e4b\u524d\u5728CentOS 7.4\u4e0a\u8bbe\u7f6e\u4e86\u56fa\u5b9aIP\uff0c\u5e76\u4e14\u73b0\u5728\u53ef\u4ee5\u901a\u8fc7teraterm\u8fdb\u884cSSH\u8fde\u63a5\uff0c\u6240\u4ee5\u6211\u60f3\u5c1d\u8bd5\u8fdb\u884c\u521d\u59cb\u8bbe\u7f6e\u3002<\/p>\n<p>\u987a\u4fbf\u4e00\u63d0\uff0c\u4ee5\u524d\u6211\u4f7f\u7528\u7684\u662fputty\u8fd9\u4e2assh\u5ba2\u6237\u7aef\uff0c\u4f46\u662f\u73b0\u5728\u6539\u7528\u4e86teraterm\u3002<br \/>\n\u539f\u56e0\u662f\uff0c\u666e\u901a\u4eba\u53ef\u80fd\u4e0d\u4f1a\u5728\u610f\uff0c\u4f46\u6211\u5df2\u7ecf\u517b\u6210\u4e86\u8bb0\u5f55\u5de5\u4f5c\u65e5\u5fd7\u7684\u4e60\u60ef\u3002<br \/>\n\u6709\u65f6\u6211\u4f1a\u5728\u65e5\u5fd7\u4e2d\u641c\u7d22\u201c\u90a3\u65f6\u5019\u662f\u600e\u4e48\u505a\u7684\uff1f\u201d\u6216\u8005\u201c\u505a\u8fc7\u8fd9\u79cd\u4e8b\u5417\uff1f\u201d\u4e4b\u7c7b\u7684\u5185\u5bb9\u3002<br \/>\n\u56e0\u4e3a\u5728putty\u4e2d\uff0c\u5de5\u4f5c\u65e5\u5fd7\u65e0\u6cd5\u8f93\u51fa\u65e5\u8bed\uff0c\u6240\u4ee5\u6211\u8f6c\u7528\u4e86teraterm\u3002<\/p>\n<p>\u3010\u57fa\u672c\u914d\u7f6e\u3011<br \/>\nWindows7 Pro(32\u4f4d)<br \/>\nVirtualBox 5.2.8<br \/>\nCentOS 7.4.1708<\/p>\n<h1>\u5728CentOS7.4\u4e0a\u8fdb\u884cssh\u8fde\u63a5\u3002<\/h1>\n<h2>\u8bf7\u51c6\u5907\u597dTeraterm Micro\u3002<\/h2>\n<pre class=\"post-pre\"><code>HOSTADDR <span class=\"o\">=<\/span> <span class=\"s1\">'[\u56fa\u5b9aIP\u5316\u3067\u8a2d\u5b9a\u3057\u305fIP\u30a2\u30c9\u30ec\u30b9]'<\/span> \r\nPORTNUM <span class=\"o\">=<\/span> <span class=\"s1\">'22'<\/span>\r\nUSERNAME <span class=\"o\">=<\/span> <span class=\"s1\">'root'<\/span> \r\nPASSWORD <span class=\"o\">=<\/span> <span class=\"s1\">'[\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306b\u8a2d\u5b9a\u3057\u305f\u30d1\u30b9\u30ef\u30fc\u30c9]'<\/span> \r\n\r\n<span class=\"p\">;;<\/span> \u30ed\u30b0\u4fdd\u5b58\u5148\u6307\u5b9a \u30d1\u30b9\u306f\u3001\u9069\u5f53\u306a\u306e\u3067\u3001\u4f7f\u7528\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u4fee\u6b63\u3059\u308b\r\nLOGFILE <span class=\"o\">=<\/span> <span class=\"s1\">'C:\\ssh_log\\'<\/span> \r\nLOGNAME  <span class=\"o\">=<\/span> <span class=\"s1\">'.log'<\/span>\r\n<span class=\"p\">;<\/span><span class=\"o\">==============================================<\/span> \r\n<span class=\"p\">;;<\/span> \u30b3\u30de\u30f3\u30c9\u7d44\u7acb\u3066 \r\nCOMMAND <span class=\"o\">=<\/span> HOSTADDR \r\nstrconcat COMMAND <span class=\"s1\">':'<\/span> \r\nstrconcat COMMAND PORTNUM \r\nstrconcat COMMAND <span class=\"s1\">' \/ssh \/2 \/auth=password \/user='<\/span> \r\nstrconcat COMMAND USERNAME \r\nstrconcat COMMAND <span class=\"s1\">' \/passwd='<\/span> \r\nstrconcat COMMAND PASSWORD\r\n\r\n<span class=\"p\">;;<\/span> \u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u8a2d\u5b9a \r\ngetdate DATETIME <span class=\"s1\">'%Y%m%d_%H%M%S_&amp;h'<\/span>\r\nstrconcat LOGFILE DATETIME\r\nstrconcat LOGFILE LOGNAME\r\n\r\n<span class=\"p\">;;<\/span> \u63a5\u7d9a \r\nconnect COMMAND\r\n\r\n<span class=\"p\">;;<\/span> \u63a5\u7d9a\u5224\u5b9a1\uff08\u63a5\u7d9a\u51fa\u6765\u306a\u3044\u5834\u5408\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3057\u30de\u30af\u30ed\u7d42\u4e86\uff09 \r\n<span class=\"k\">if <\/span>result &lt;<span class=\"o\">&gt;<\/span> 2 <span class=\"k\">then \r\n  <\/span>messagebox <span class=\"s1\">'It could not be connected.'<\/span> <span class=\"s1\">'Connection Error'<\/span> \r\n  end \r\nendif\r\n\r\n<span class=\"p\">;;<\/span> \u63a5\u7d9a\u5224\u5b9a2\uff08\u63a5\u7d9a\u3057\u306610\u79d2\u4ee5\u5185\u306b\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u3082\u30de\u30af\u30ed\u7d42\u4e86\uff09 \r\n<span class=\"nb\">timeout<\/span> <span class=\"o\">=<\/span> 10 \r\n<span class=\"nb\">wait<\/span> <span class=\"s1\">'$'<\/span> <span class=\"s1\">'#'<\/span>\r\n<span class=\"k\">if <\/span>result <span class=\"o\">=<\/span> 0 <span class=\"k\">then \r\n  <\/span>end \r\nendif\r\n\r\n<span class=\"p\">;;<\/span> \u30ed\u30b0\u53d6\u5f97\u958b\u59cb \r\nlogopen LOGFILE 0 1 1 0 1\r\n\r\n<span class=\"p\">;;<\/span> \u30db\u30b9\u30c8\u540d\u8868\u793a \r\nsendln <span class=\"s1\">'hostname'<\/span> \r\n<span class=\"nb\">wait<\/span> <span class=\"s1\">'$'<\/span> <span class=\"s1\">'#'<\/span>\r\n\r\n<span class=\"p\">;;<\/span> \u30ed\u30b0\u30a4\u30f3\u65e5\u6642\u8868\u793a \r\nsendln <span class=\"s1\">'date'<\/span> \r\n<span class=\"nb\">wait<\/span> <span class=\"s1\">'$'<\/span> <span class=\"s1\">'#'<\/span>\r\n\r\n<span class=\"p\">;;<\/span> \u30a6\u30a3\u30f3\u30c9\u30a6\u30bf\u30a4\u30c8\u30eb\u8a2d\u5b9a \r\nsettitle WINTITLE\r\n\r\n<span class=\"p\">;;<\/span> \u30de\u30af\u30ed\u7d42\u4e86 \r\nend\r\n<\/code><\/pre>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u4f7f\u7528VirtualBox\u6b63\u5e38\u542f\u52a8CentOS7<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u4f7f\u7528teraterm micro\u767b\u5f55<\/ol>\n<h1>CentOS7.4\u7684\u521d\u59cb\u8bbe\u7f6e\u3002<\/h1>\n<h2>\u666e\u901a\u7528\u6237\u7684\u521b\u5efa<\/h2>\n<pre class=\"post-pre\"><code># useradd centos  \u2190  \u4e00\u822c\u30e6\u30fc\u30b6 centos\u306e\u4f5c\u6210\r\n# passwd centos   \u2190  \u30d1\u30b9\u30ef\u30fc\u30c9\u8a2d\u5b9a\r\n<\/code><\/pre>\n<h2>\u5c06\u6709Root\u6743\u9650\u7684\u7528\u6237\u9650\u5236\u5728CentOS\u7cfb\u7edf\u4e2d\u3002<\/h2>\n<pre class=\"post-pre\"><code># usermod -aG wheel centos\r\n\u2191centos\u30e6\u30fc\u30b6\u3092wheel\u30b0\u30eb\u30fc\u30d7\u306b\u8ffd\u52a0\u203b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u300c-G\u300d\u306b\u3059\u308b\u3068\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u300c-aG\u300d\u3068\u3059\u308b\r\n# vi \/etc\/pam.d\/su\r\n#auth           required        pam_wheel.so use_uid\r\n\u2191\u30b3\u30e1\u30f3\u30c8\u89e3\u9664\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u4e00\u4e2a\u7ba1\u7406\u5458\u53ef\u4ee5\u4ece\u666e\u901a\u7528\u6237\u8eab\u4efd\u53d8\u6210root\uff0c\u4f46\u9664\u4e86\u7ba1\u7406\u5458\u4ee5\u5916\u7684\u666e\u901a\u7528\u6237\u65e0\u6cd5\u53d8\u6210root\u3002<\/p>\n<p>\u5982\u679c\u5c1d\u8bd5\u4ee5\u672a\u6ce8\u518c\u7684\u7528\u6237\u6210\u4e3aroot\u7528\u6237\uff0c\u5c06\u51fa\u73b0\u4ee5\u4e0b\u60c5\u51b5\u3002<\/p>\n<pre class=\"post-pre\"><code>$ su -\r\n\u30d1\u30b9\u30ef\u30fc\u30c9:\r\nsu: \u62d2\u5426\u3055\u308c\u305f\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\r\n<\/code><\/pre>\n<h2>\u5305\u7ba1\u7406\u7cfb\u7edf\uff08yum\uff09\u8bbe\u7f6e<\/h2>\n<pre class=\"post-pre\"><code># yum -y install epel-release  \u2190  EPEL\uff08\u62e1\u5f35\u30d1\u30c3\u30b1\u30fc\u30b8\uff09\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\r\n# yum -y update  \u2190  \u5168\u30d1\u30c3\u30b1\u30fc\u30b8\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\r\n<\/code><\/pre>\n<p>\u4eceCentOS7.4\u53d1\u5e03\u4e4b\u540e\u5f00\u59cb\u5e94\u7528\u6240\u6709\u8f6f\u4ef6\u5305\u7684\u66f4\u65b0\uff0c\u8fd9\u4f1a\u82b1\u8d39\u76f8\u5f53\u957f\u7684\u65f6\u95f4\u3002<\/p>\n<pre class=\"post-pre\"><code># yum -y groupinstall base \"Development tools\"\r\n\u2191\u30d9\u30fc\u30b9\u3001\u958b\u767a\u30c4\u30fc\u30eb\u30d1\u30c3\u30b1\u30fc\u30b8\u7fa4\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u8fd9\u662f\u5b89\u88c5\u4e00\u7ec4\u8f6f\u4ef6\u5305\uff0c\u6240\u4ee5\u9700\u8981\u76f8\u5f53\u957f\u65f6\u95f4\u3002<\/p>\n<h2>\u7981\u7528SELinux\u3002<\/h2>\n<pre class=\"post-pre\"><code># getenforce  \u2190  SELinux\u72b6\u614b\u78ba\u8a8d\r\nEnforcing  \u2190  SELinux\u6709\u52b9\r\n# setenforce 0  \u2190  SELinux\u7121\u52b9\u5316\u203b\u4e00\u6642\u7684\u306a\u3082\u306e\u306a\u306e\u3067\u3001\u4ee5\u4e0b\u3067\u6052\u4e45\u5bfe\u5fdc\u3059\u308b\r\n# vi \/etc\/sysconfig\/selinux  \u2190  SELinux\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u7de8\u96c6\r\nSELINUX=enforcing\r\n\u2193\r\nSELINUX=disabled  \u2190  \u30b7\u30b9\u30c6\u30e0\u8d77\u52d5\u6642\u306bSELinux\u3092\u7121\u52b9\u5316\r\n\r\n\r\n# getenforce  \u2190  SELinux\u72b6\u614b\u78ba\u8a8d\r\nPermissive  \u2190  SELinux\u7121\u52b9\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u4e0d\u9700\u8981\u5728\u4e92\u8054\u7f51\u4e0a\u516c\u5f00\uff0c\u6240\u4ee5\u6211\u5c06\u7981\u7528SELinux\u3002<\/p>\n<h2>\u505c\u6b62\u9632\u706b\u5899<\/h2>\n<pre class=\"post-pre\"><code>systemctl stop firewalld  \u2190  \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u505c\u6b62\r\nsystemctl disable firewalld  \u2190  \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u81ea\u52d5\u8d77\u52d5\u89e3\u9664\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u5c06\u5176\u5728\u7f51\u4e0a\u516c\u5f00\uff0c\u6240\u4ee5\u5c06\u5176\u65e0\u6548\u5316\u3002<\/p>\n<h2>\u5b89\u88c5\u548c\u914d\u7f6eNTP\u670d\u52a1\u5668<\/h2>\n<pre class=\"post-pre\"><code># yum -y install chrony  \u2190  NTP\u30b5\u30fc\u30d0 \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code># vi \/etc\/chrony.conf  \u2190  ntp\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u7de8\u96c6\r\nserver 0.centos.pool.ntp.org iburst\r\nserver 1.centos.pool.ntp.org iburst\r\nserver 2.centos.pool.ntp.org iburst\r\nserver 3.centos.pool.ntp.org iburst\r\n\u2193\u30b5\u30fc\u30d0\u3092\u5909\u66f4\r\nserver ntp.nict.jp iburst\r\nserver ntp.jst.mfeed.ad.jp iburst\r\n\r\n# ntpdate ntp.nict.jp  \u2190  \u624b\u52d5\u3067\u6642\u523b\u3092\u5408\u308f\u305b\u308b\u203b\u3042\u307e\u308a\u306b\u3082\u30ba\u30ec\u3066\u3044\u308b\u3068\u52d5\u304b\u306a\u3044\u306e\u3067\u3001\u521d\u56de\u306f\u3001\u624b\u52d5\u5b9f\u884c\r\n# start chronyd.service  \u2190  NTP\u30b5\u30fc\u30d0\u8d77\u52d5\r\n# systemctl enable chronyd.service  \u2190  NTP\u30b5\u30fc\u30d0\u81ea\u52d5\u8d77\u52d5\u8a2d\u5b9a\r\n# chronyc sources  \u2190  chronyd\u306e\u540c\u671f\u78ba\u8a8d\uff08*\u304c\u3064\u3044\u3066\u3044\u308c\u3070\u3001\u540c\u671f\u3055\u308c\u3066\u308b\uff09\r\n<\/code><\/pre>\n<p>\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u7ec8\u4e8e\u5b8c\u6210\u4e86LAMP\u4e2d\u7684L\uff01\u4e0b\u4e00\u6b65\u5c06\u5f00\u59cb\u5904\u7406A\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u4e8e\u4e4b\u524d\u5728CentOS 7.4\u4e0a\u8bbe\u7f6e\u4e86\u56fa\u5b9aIP\uff0c\u5e76\u4e14\u73b0\u5728\u53ef\u4ee5\u901a\u8fc7teraterm\u8fdb\u884cSSH\u8fde\u63a5\uff0c\u6240\u4ee5\u6211\u60f3\u5c1d\u8bd5\u8fdb [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28793","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CentOS 7.4\u7684\u521d\u59cb\u914d\u7f6e - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8eCentOS 7.4\u7684\u521d\u59cb\u914d\u7f6e\u7684\u6280\u672f\u6587\u7ae0\" \/>\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.silicloud.com\/zh\/blog\/centos-7-4\u7684\u521d\u59cb\u914d\u7f6e\u3002-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" 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