{"id":203,"date":"2022-04-28T09:18:49","date_gmt":"2022-04-28T01:18:49","guid":{"rendered":"https:\/\/bk.jimly.ml\/?p=203"},"modified":"2022-04-28T09:19:48","modified_gmt":"2022-04-28T01:19:48","slug":"linux%e5%91%bd%e4%bb%a4%e5%a4%a7%e5%85%a8%e8%b6%85%e8%af%a6%e7%bb%86%e7%89%88","status":"publish","type":"post","link":"https:\/\/bk.avfun.eu.org\/?p=203","title":{"rendered":"Linux\u547d\u4ee4\u5927\u5168(\u8d85\u8be6\u7ec6\u7248)"},"content":{"rendered":"<div id=\"content_views\" class=\"markdown_views prism-atom-one-dark\">\n<h1><a id=\"Linux_0\"><\/a>Linux\u547d\u4ee4\u5927\u5168(\u8d85\u8be6\u7ec6\u7248)<\/h1>\n<h2><a id=\"1_2\"><\/a>1.\u7b80\u5355\u7cfb\u7edf\u547d\u4ee4<\/h2>\n<pre><code class=\"prism language-markdown\"># \u67e5\u770bip\u5730\u5740\r\n\tip a\r\n\tip addr\r\n# ping\u7f51\u7edc(\u6d4b\u8bd5\u7f51\u7edc\u8fde\u901a)\r\n\tip \u76ee\u6807\u673a\u5668\u7684ip\r\n# \u67e5\u770b\u7cfb\u7edf\u65f6\u95f4\r\n\tdate\r\n# \u6ce8\u9500\r\n\tlogout\r\n# \u5173\u673a\r\n\tshutdown now\r\n# \u91cd\u542f\r\n\treboot\r\n# \u6e05\u5c4f\r\n\tclear\r\n<\/code><\/pre>\n<h2><a id=\"2Linux_22\"><\/a>2.Linux\u6587\u4ef6\u7cfb\u7edf<\/h2>\n<ul>\n<li>\u6838\u5fc3<\/li>\n<\/ul>\n<blockquote><p>1.Linux\u4e00\u5207\u7686\u6587\u4ef6<\/p>\n<p>2.\u53ea\u6709\u4e00\u4e2a\u9876\u7ea7\u76ee\u5f55\uff0c\u4e0d\u50cfwindows\u5206C\u76d8\u3001D\u76d8\u3001E\u76d8<\/p><\/blockquote>\n<ul>\n<li>\u76ee\u5f55\u7ed3\u6784<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/6de096f199db4780b03af8757826cf18.png?x-oss-process=image\/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA56ys5LqM6IyD5byP,size_20,color_FFFFFF,t_70,g_se,x_16#pic_center\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<ul>\n<li>\u6587\u4ef6\u542b\u4e49<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>Linux<\/th>\n<th>\u542b\u4e49<\/th>\n<th>windows<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\/bin<\/td>\n<td>\u6240\u6709\u7528\u6237\u53ef\u7528\u7684\u57fa\u672c\u547d\u4ee4\u5b58\u653e\u7684\u4f4d\u7f6e<\/td>\n<td>windows\u6ca1\u6709\u56fa\u5b9a\u7684\u547d\u4ee4\u5b58\u653e\u76ee\u5f55<\/td>\n<\/tr>\n<tr>\n<td>\/sbin<\/td>\n<td>\u9700\u8981\u7ba1\u7406\u5458\u6743\u9650\u624d\u80fd\u4f7f\u7528\u7684\u547d\u4ee4<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\/boot<\/td>\n<td>linux\u7cfb\u7edf\u542f\u52a8\u7684\u65f6\u5019\u9700\u8981\u52a0\u8f7d\u548c\u4f7f\u7528\u7684\u6587\u4ef6<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\/dev<\/td>\n<td>\u5916\u8bbe\u8fde\u63a5linux\u540e\uff0c\u5bf9\u5e94\u7684\u6587\u4ef6\u5b58\u653e\u7684\u4f4d\u7f6e<\/td>\n<td>\u7c7b\u4f3cWindows\u4e2d\u7684U\u76d8\uff0c\u5149\u76d8\u7684\u7b26\u53f7\u6587\u4ef6\u3002<\/td>\n<\/tr>\n<tr>\n<td>\/etc<\/td>\n<td>\u5b58\u653e\u7cfb\u7edf\u6216\u8005\u5b89\u88c5\u7684\u7a0b\u5e8f\u7684\u914d\u7f6e\u6587\u4ef6,\u6ce8\u518c\u670d\u52a1\u7b49<\/td>\n<td>\u7c7b\u4f3cwindows\u4e2d\u7684\u6ce8\u518c\u8868\uff0c<\/td>\n<\/tr>\n<tr>\n<td>\/home<\/td>\n<td>\u5bb6\u76ee\u5f55\uff0clinux\u4e2d\u6bcf\u65b0\u5efa\u4e00\u4e2a\u7528\u6237\uff0c\u4f1a\u81ea\u52a8\u5728home\u4e2d\u4e3a\u8be5\u7528\u6237\u5206\u914d\u4e00\u4e2a\u6587\u4ef6\u5939<\/td>\n<td>\u7c7b\u4f3cwindows\u4e2d\u7684&#8221;\u6211\u7684\u6587\u6863&#8221;\uff0c\u6bcf\u4e2a\u7528\u6237\u6709\u81ea\u5df1\u7684\u76ee\u5f55\u3002<\/td>\n<\/tr>\n<tr>\n<td>\/root<\/td>\n<td>root\u8d26\u6237\u7684\u5bb6\u76ee\u5f55\uff0c\u4ec5\u4f9broot\u8d26\u6237\u4f7f\u7528<\/td>\n<td>\u7c7b\u4f3cwindows\u4e2d\u7684Administrator\u8d26\u6237\u7684&#8221;\u6211\u7684\u6587\u6863&#8221;<\/td>\n<\/tr>\n<tr>\n<td>\/lib<\/td>\n<td>linux\u7684\u547d\u4ee4\u548c\u7cfb\u7edf\u542f\u52a8\uff0c\u9700\u8981\u4f7f\u7528\u4e00\u4e9b\u516c\u5171\u7684\u4f9d\u8d56\uff0c\u653e\u5728lib\u4e2d\uff0c\u7c7b\u4f3c\u6211\u4eec\u5f00\u53d1\u7684\u4ee3\u7801\u6267\u884c\u9700\u8981\u5f15\u5165\u7684jdk\u7684jar<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\/usr<\/td>\n<td>\u5f88\u591a\u7cfb\u7edf\u8f6f\u4ef6\u7684\u9ed8\u8ba4\u5b89\u88c5\u8def\u5f84<\/td>\n<td>\u7c7b\u4f3cwindows\u4e2d\u7684C\u76d8\u4e0b\u7684Program Files\u76ee\u5f55\u3002<\/td>\n<\/tr>\n<tr>\n<td>\/var<\/td>\n<td>\u7cfb\u7edf\u548c\u7a0b\u5e8f\u8fd0\u884c\u4ea7\u751f\u7684\u65e5\u5fd7\u6587\u4ef6\u548c\u7f13\u5b58\u6587\u4ef6\u653e\u5728\u8fd9\u91cc<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><a id=\"3__50\"><\/a>3. \u6587\u4ef6\u7ba1\u7406\u547d\u4ee4<\/h3>\n<blockquote><p>\u6ce8\u610f\u4e8b\u9879\uff1a\u547d\u4ee4\u533a\u5206\u5927\u5c0f\u5199<\/p><\/blockquote>\n<pre><code class=\"prism language-markdown\"># 1. \u67e5\u770b\u6587\u4ef6\u5217\u8868\r\n\tls [-\u53c2\u65701\u53c2\u65702] [\u76ee\u6807\u6587\u4ef6\u5939]\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u5217\u8868<\/span>\r\n\t<span class=\"token function\">ls<\/span>\r\n<span class=\"token comment\"># \u67e5\u770b\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6<\/span>\r\n\t<span class=\"token function\">ls<\/span> \/\r\n<span class=\"token comment\"># \u67e5\u770b\u8be6\u7ec6\u4fe1\u606f\uff0c\u5143\u6570\u636e\u4fe1\u606f(\u7528\u6237\u3001\u7ec4\u3001\u5927\u5c0f\u3001\u521b\u5efa\u65f6\u95f4\u3001\u6743\u9650\u4fe1\u606f\u3001\u6587\u4ef6\u7c7b\u578b)<\/span>\r\n\t<span class=\"token function\">ls<\/span> -l\r\n<span class=\"token comment\"># \u67e5\u770b\u9690\u85cf\u6587\u4ef6<\/span>\r\n\t<span class=\"token function\">ls<\/span> -a \r\n<span class=\"token comment\"># \u53c2\u6570\u5e76\u7528<\/span>\r\n\t<span class=\"token function\">ls<\/span> -la\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># 2. \u5207\u6362\u76ee\u5f55\r\n\tcd \u76ee\u6807\u6587\u4ef6\u5939\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u7edd\u5bf9\u8def\u5f84\u5207\u6362<\/span>\r\n\t<span class=\"token builtin class-name\">cd<\/span> \u7edd\u5bf9\u8def\u5f84\r\n<span class=\"token comment\"># \u7edd\u5bf9\u8def\u5f84\u5207\u6362<\/span>\r\n\t<span class=\"token builtin class-name\">cd<\/span> \u76f8\u5bf9\u8def\u5f84\r\n<span class=\"token comment\"># \u4f8b\u5b50\uff1a\u5207\u6362\u5230\/etc\/sysconfig\/networks-scripts \u76ee\u5f55\u4e0b<\/span>\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># 3. \u67e5\u770b\u5f53\u524d\u547d\u4ee4\u6240\u5728\u7684\u76ee\u5f55\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token punctuation\">[<\/span>root@centos7 network-scripts<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># pwd<\/span>\r\n\/etc\/sysconfig\/network-scripts\r\n<span class=\"token comment\"># \u7279\u6b8a\u76ee\u5f55\u7b26\u53f7<\/span>\r\n\t~ \u5f53\u524d\u7528\u6237\u7684home\u76ee\u5f55\r\n\t<span class=\"token builtin class-name\">.<\/span> \u5f53\u524d\u76ee\u5f55\r\n\t<span class=\"token punctuation\">..<\/span> \u4e0a\u4e00\u7ea7\u76ee\u5f55\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># 4. \u65b0\u5efa\u6587\u4ef6\u5939\u53ca\u6587\u4ef6\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u5728\u5f53\u524d\u4f4d\u7f6e\u65b0\u5efa\u6587\u4ef6\u5939<\/span>\r\n\t<span class=\"token function\">mkdir<\/span> \u6587\u4ef6\u5939\u540d\r\n<span class=\"token comment\"># \u5728\u6307\u5b9a\u76ee\u5f55\u4f4d\u7f6e\uff0c\u521b\u5efa\u6587\u4ef6\u5939\uff0c\u5e76\u521b\u5efa\u7236\u6587\u4ef6\u5939<\/span>\r\n\t<span class=\"token function\">mkdir<\/span> -p \/a\/b\/\u6587\u4ef6\u5939\u540d\r\n<span class=\"token comment\"># \u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u65b0\u5efa\u6587\u4ef6<\/span>\r\n\t<span class=\"token function\">touch<\/span> \u6587\u4ef6\u540d\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># 5. \u5220\u9664\u6587\u4ef6\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u5220\u9664\u6587\u4ef6<\/span>\r\n\t<span class=\"token function\">rm<\/span> \u6587\u4ef6\r\n<span class=\"token comment\"># \u5220\u9664\u6587\u4ef6\u5939<\/span>\r\n\t<span class=\"token function\">rm<\/span> -r \u6587\u4ef6\u5939\r\n<span class=\"token comment\"># \u5f3a\u5236\u5220\u9664\u4e0d\u8be2\u95ee<\/span>\r\n\t<span class=\"token function\">rm<\/span> -rf \u6587\u4ef6\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># 6. \u62f7\u8d1d\u6587\u4ef6\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u62f7\u8d1d\u6587\u4ef6<\/span>\r\n\t<span class=\"token function\">cp<\/span> \u539f\u6587\u4ef6  \u65b0\u6587\u4ef6\r\n<span class=\"token comment\"># \u62f7\u8d1d\u6587\u4ef6\u5939<\/span>\r\n\t<span class=\"token function\">cp<\/span> -r \u6e90\u6587\u4ef6\u5939 \u65b0\u6587\u4ef6\u5939\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># 7. \u79fb\u52a8\u6587\u4ef6\u6216\u4fee\u6539\u6587\u4ef6\u540d\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u79fb\u52a8\u6e90\u6587\u4ef6\u5230\u76ee\u6807\u6587\u4ef6\u5939\u4e2d<\/span>\r\n\t<span class=\"token function\">mv<\/span> \u6587\u4ef6  \u6587\u4ef6\u5939\r\n<span class=\"token comment\"># \u4fee\u6539\u6587\u4ef6A\u7684\u540d\u5b57\u4e3a\u6587\u4ef6B<\/span>\r\n\t<span class=\"token function\">mv<\/span> \u6587\u4ef6A \u6587\u4ef6B\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># 8. \u83b7\u53d6\u6587\u4ef6\u7684md5\u6307\u7eb9(\u6570\u5b57\u7b7e\u540d)\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\">md5sum \u6587\u4ef6\u540d\r\n<span class=\"token comment\"># \u7b80\u4ecb<\/span>\r\n<span class=\"token number\">1<\/span>. \u6570\u5b57\u7b7e\u540d\uff0c\u53c8\u79f0\u6570\u5b57\u6307\u7eb9\r\n<span class=\"token number\">2<\/span>. \u53ef\u4ee5\u9a8c\u8bc1\u6587\u4ef6\u662f\u5426\u88ab\u4fee\u6539\r\n<span class=\"token number\">3<\/span>. \u4e00\u4e2a\u6587\u4ef6\u901a\u8fc7\u8ba1\u7b97\u5f97\u5230\u7684\u4e00\u4e32\u5b57\u7b26\u4e32,\u6587\u4ef6\u5185\u5bb9\u7684\u552f\u4e00\u6807\u8bb0<span class=\"token punctuation\">(<\/span>\u6587\u4ef6\u5185\u5bb9\u4e0d\u53d8,\u6307\u7eb9\u4e0d\u4f1a\u53d8<span class=\"token punctuation\">)<\/span>\r\n<\/code><\/pre>\n<h3><a id=\"4__158\"><\/a>4. \u6587\u672c\u5185\u5bb9\u67e5\u770b\u547d\u4ee4<\/h3>\n<pre><code class=\"prism language-markdown\"># cat\u547d\u4ee4\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u67e5\u770b\u6587\u4ef6\u4e2d\u7684\u5168\u90e8\u4fe1\u606f(\u9002\u5408\u67e5\u770b\u5c0f\u6587\u6863)<\/span>\r\n\t<span class=\"token function\">cat<\/span> \u6587\u4ef6\u540d\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># less\u547d\u4ee4\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u4ee5\u5206\u9875\u7684\u65b9\u5f0f\u6d4f\u89c8\u6587\u4ef6\u4fe1\u606f(\u9002\u5408\u67e5\u770b\u5927\u6587\u6863)\uff0c\u8fdb\u5165\u6d4f\u89c8\u6a21\u5f0f<\/span>\r\n\t<span class=\"token function\">less<\/span> \u6587\u4ef6\u540d\r\n<span class=\"token comment\"># \u6d4f\u89c8\u6a21\u5f0f\u5feb\u6377\u952e<\/span>\r\n\t\u2191 <span class=\"token comment\">#\u4e0a\u4e00\u884c<\/span>\r\n    \u2193 <span class=\"token comment\">#\u4e0b\u4e00\u884c<\/span>\r\n    G <span class=\"token comment\">#\u7b2c\u4e00\u9875<\/span>\r\n    g <span class=\"token comment\">#\u6700\u540e\u4e00\u9875<\/span>\r\n    \u7a7a\u683c <span class=\"token comment\">#\u4e0b\u4e00\u9875<\/span>\r\n    \/\u5173\u952e\u8bcd <span class=\"token comment\">#\u641c\u7d22\u5173\u952e\u8bcd<\/span>\r\n<span class=\"token comment\"># \u9000\u51fa\u6d4f\u89c8\u6a21\u5f0f\uff0c\u56de\u5230Linux\u547d\u4ee4\u884c\u6a21\u5f0f<\/span>\r\n    q <span class=\"token comment\">#\u9000\u51fa<\/span>\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># tail \u547d\u4ee4\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u5b9e\u65f6\u6eda\u52a8\u663e\u793a\u6587\u4ef6\u7684\u6700\u540e10\u884c\u4fe1\u606f(\u9ed8\u8ba410\u884c)<\/span>\r\n<span class=\"token function\">tail<\/span> -f \u6587\u4ef6\u540d\r\n<span class=\"token comment\"># \u663e\u793a\u6587\u4ef6\u7684\u6700\u540e20\u884c\u4fe1\u606f<\/span>\r\n<span class=\"token function\">tail<\/span> -n <span class=\"token number\">20<\/span> \u6587\u4ef6\u540d\r\n<span class=\"token function\">tail<\/span> -n -20 \u6587\u4ef6\u540d\r\n<span class=\"token comment\"># \u663e\u793a\u6587\u4ef6\u4fe1\u606f\u4ece\u7b2c20\u884c\u81f3\u6587\u4ef6\u672b\u5c3e<\/span>\r\n<span class=\"token function\">tail<\/span> -n +20 \u6587\u4ef6\u540d\r\n<\/code><\/pre>\n<h3><a id=\"5__202\"><\/a>5. \u6587\u4ef6\u67e5\u627e<\/h3>\n<ol>\n<li>\u6587\u4ef6\u540d\u67e5\u627e\n<pre><code class=\"prism language-markdown\"># \u8bed\u6cd5\r\n\tfind \u641c\u7d22\u8def\u5f84 -name \"\u6587\u4ef6\u540d\u5173\u952e\u8bcd\"\r\n# \u4f8b\u5b50\r\n\tfind \/ -name \"passwd\"\r\n\tfind \/ -name \"ifcfg-*\"\r\n<\/code><\/pre>\n<\/li>\n<li>\u6587\u4ef6\u5185\u5bb9\u67e5\u627e\n<pre><code class=\"prism language-markdown\"># \u8bed\u6cd5\r\n\tgrep -\u53c2\u6570 \u8981\u67e5\u627e\u7684\u76ee\u5f55\u8303\u56f4\r\n\t# \u53c2\u6570\r\n\t-n \u663e\u793a\u67e5\u627e\u7ed3\u679c\u6240\u5728\u884c\u53f7\r\n\t-R \u9012\u5f52\u67e5\u627e\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\r\n# \u4f8b\u5b50\r\n\tgrep aries \/etc\r\n\tgrep aries \/etc\/passwd\r\n\t\r\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<h3><a id=\"6__228\"><\/a>6. \u6587\u4ef6\u94fe\u63a5<\/h3>\n<ol>\n<li>Linux\u6587\u4ef6\u7ba1\u7406<\/li>\n<\/ol>\n<ul>\n<li>\u6a21\u578b\u56fe<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/1c57f9daf87749c9a1fc585a40675d4c.png?x-oss-process=image\/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA56ys5LqM6IyD5byP,size_20,color_FFFFFF,t_70,g_se,x_16#pic_center\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<ul>\n<li>\u8bf4\u660e\n<pre><code class=\"prism language-markdown\"># \u6587\u4ef6\u540d\r\n\t\u8be5\u6587\u4ef6\u7684\u540d\u5b57\r\n# inode\r\n\t\u8be5\u6587\u4ef6\u7684\u5143\u6570\u636e\r\n# datablock\r\n\t\u8be5\u6587\u4ef6\u771f\u6b63\u4fdd\u5b58\u7684\u6570\u636e\r\n<\/code><\/pre>\n<blockquote><p>\u6ce8\u610f\uff1a<\/p>\n<p>1\u3001inode\u4e2d\u4fdd\u5b58\u7684\u662f\u6587\u4ef6\u7684\u5143\u6570\u636e<\/p>\n<p>2\u3001ls\u547d\u4ee4\u67e5\u770b\u7684\u90fd\u662flinux\u7684\u5143\u6570\u636e\u4fe1\u606f<\/p>\n<p>3\u3001\u6570\u636e\u5757\u4e2d\u624d\u662f\u6587\u4ef6\u7684\u771f\u6b63\u6570\u636e<\/p><\/blockquote>\n<\/li>\n<\/ul>\n<ol start=\"2\">\n<li>\u786c\u94fe\u63a5<\/li>\n<\/ol>\n<ul>\n<li>\u56fe<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/8e0432e6f48f408086584a6ead7f3218.png?x-oss-process=image\/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA56ys5LqM6IyD5byP,size_20,color_FFFFFF,t_70,g_se,x_16#pic_center\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<ul>\n<li>\u547d\u4ee4\n<pre><code class=\"prism language-shell\"><span class=\"token function\">ln<\/span> \u6e90\u6587\u4ef6 \u786c\u94fe\u63a5\u6587\u4ef6\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<ol start=\"3\">\n<li>\u8f6f\u8fde\u63a5<\/li>\n<\/ol>\n<ul>\n<li>\u56fe<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/8fd14736abab4349974f82693df68ce7.png?x-oss-process=image\/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA56ys5LqM6IyD5byP,size_20,color_FFFFFF,t_70,g_se,x_16#pic_center\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<ul>\n<li>\u547d\u4ee4\n<pre><code class=\"prism language-shell\"><span class=\"token function\">ln<\/span> -s \u76ee\u6807\u6587\u4ef6\u6216\u6587\u4ef6\u5939 \u8f6f\u8fde\u63a5\u540d\u5b57\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3><a id=\"7__284\"><\/a>7. \u7cfb\u7edf\u7ba1\u7406<\/h3>\n<pre><code class=\"prism language-markdown\"># \u9759\u6001\u67e5\u770b\u7cfb\u7edf\u8fdb\u7a0b\r\n\tps -aux\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># \u5b9e\u65f6\u67e5\u770b\u7cfb\u7edf\u8fdb\u7a0b\r\n\ttop\r\n\t# \u5feb\u6377\u952e\r\n\t\t\u2191 \u4e0b\u7ffb\r\n\t\t\u2193 \u4e0a\u7ffb\r\n\t\tq \u9000\u51fa\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># \u5173\u95ed\u8fdb\u7a0b\r\n\tkill \u8fdb\u7a0bid \r\n# \u5f3a\u5236\u5173\u95ed\u8fdb\u7a0b(\u8c28\u614e\u4f7f\u7528)\r\n\tkill -9 \u8fdb\u7a0bid\r\n<\/code><\/pre>\n<h3><a id=\"8__308\"><\/a>8. \u8f93\u51fa<\/h3>\n<pre><code class=\"prism language-markdown\"># \u8986\u76d6\u8f93\u51fa\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u5c06\u547d\u4ee41\u7684\u6267\u884c\u7ed3\u679c\uff0c\u8f93\u51fa\u5230\u540e\u9762\u7684\u6587\u4ef6\u4e2d\u3002<\/span>\r\n<span class=\"token variable\"><span class=\"token variable\">`<\/span>\u8986\u76d6\u5199\u5165<span class=\"token variable\">`<\/span><\/span>\r\n\t\u547d\u4ee41 <span class=\"token operator\">&gt;<\/span> \u6587\u4ef6\r\n<span class=\"token comment\"># \u4f8b\u5b50<\/span>\r\n\t<span class=\"token function\">date<\/span> <span class=\"token operator\">&gt;<\/span> date.log\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># \u8ffd\u52a0\u8f93\u51fa\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u5c06\u547d\u4ee41\u7684\u6267\u884c\u7ed3\u679c\uff0c\u8f93\u51fa\u5230\u540e\u9762\u7684\u6587\u4ef6\u4e2d\u3002<\/span>\r\n<span class=\"token variable\"><span class=\"token variable\">`<\/span>\u8ffd\u52a0\u5199\u5165<span class=\"token variable\">`<\/span><\/span>\r\n\t\u547d\u4ee41 <span class=\"token operator\">&gt;&gt;<\/span> \u6587\u4ef6\r\n<span class=\"token comment\"># \u4f8b\u5b50<\/span>\r\n\t<span class=\"token function\">date<\/span> <span class=\"token operator\">&gt;&gt;<\/span> date.log\r\n<\/code><\/pre>\n<h3><a id=\"9__334\"><\/a>9. \u7ba1\u9053<\/h3>\n<pre><code class=\"prism language-markdown\"># \u7ba1\u9053\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u8bed\u6cd5\uff0c\u5c06\u547d\u4ee41\u7684\u8f93\u51fa\u7ed3\u679c\uff0c\u4f5c\u4e3a\u547d\u4ee42\u7684\u8f93\u5165<\/span>\r\n\u547d\u4ee41 <span class=\"token operator\">|<\/span> \u547d\u4ee42\r\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/5e022a6ccd9c4966a0b6be89acf9855a.png#pic_center\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u4f8b\u5b50<\/span>\r\n\u67e5\u627earies\u7528\u6237\uff1acat \/etc\/passwd <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> -n \u201cbaizhi\u201d\r\n\u67e5\u627earies\u7ec4\uff1acat \/etc\/group <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> -n \u201cbaizhi\u201d\r\n\u67e5\u627esshd\u8fdb\u7a0b\uff1aps -aux <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> sshd\r\n<\/code><\/pre>\n<h3><a id=\"9__355\"><\/a>9. \u6587\u4ef6\u7f16\u8f91<\/h3>\n<blockquote><p>\u914d\u7f6eMobaXterm\u7684\u9ed8\u8ba4\u6587\u672c\u7f16\u8f91\u5668<\/p>\n<p>\u514d\u53bbvim\u547d\u4ee4\u7684\u9ebb\u70e6<\/p><\/blockquote>\n<h2><a id=\"_361\"><\/a>\u7cfb\u7edf\u6743\u9650<\/h2>\n<h3><a id=\"_363\"><\/a>\u7528\u6237\u7ec4<\/h3>\n<ul>\n<li>\u56fe<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/983359e65bd144368ab81c0b30065a69.png?x-oss-process=image\/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA56ys5LqM6IyD5byP,size_20,color_FFFFFF,t_70,g_se,x_16#pic_center\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<ul>\n<li>\u76f8\u5173\u547d\u4ee4\n<pre><code class=\"prism language-shell\"><span class=\"token number\">1<\/span>. \u521b\u5efa\u7ec4\r\n  <span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">groupadd<\/span> \u7ec4\u540d<span class=\"token variable\">`<\/span><\/span>\r\n<span class=\"token number\">2<\/span>. \u5220\u9664\u7ec4\r\n  <span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">groupdel<\/span> \u7ec4\u540d<span class=\"token variable\">`<\/span><\/span>\r\n<span class=\"token number\">3<\/span>. \u67e5\u627e\u7cfb\u7edf\u4e2d\u7684\u7ec4\r\n  <span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">cat<\/span> \/etc\/group <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> -n \u201c\u7ec4\u540d\u201d<span class=\"token variable\">`<\/span><\/span>\r\n  \u8bf4\u660e\uff1a\u7cfb\u7edf\u6bcf\u4e2a\u7ec4\u4fe1\u606f\u90fd\u4f1a\u88ab\u5b58\u653e\u5728\/etc\/group\u7684\u6587\u4ef6\u4e2d\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3><a id=\"_382\"><\/a>\u7528\u6237<\/h3>\n<ul>\n<li>\u76f8\u5173\u547d\u4ee4\n<pre><code class=\"prism language-shell\"><span class=\"token number\">1<\/span>. \u521b\u5efa\u7528\u6237\r\n  <span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">useradd<\/span> -g \u7ec4\u540d \u7528\u6237\u540d<span class=\"token variable\">`<\/span><\/span>\r\n<span class=\"token number\">2<\/span>. \u8bbe\u7f6e\u5bc6\u7801\r\n  <span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">passwd<\/span> \u7528\u6237\u540d<span class=\"token variable\">`<\/span><\/span>\r\n<span class=\"token number\">3<\/span>. \u67e5\u627e\u7cfb\u7edf\u8d26\u6237\r\n  \u8bf4\u660e\uff1a\u7cfb\u7edf\u6bcf\u4e2a\u7528\u6237\u4fe1\u606f\u4fdd\u5b58\u5728<span class=\"token variable\"><span class=\"token variable\">`<\/span>\/etc\/passwd<span class=\"token variable\">`<\/span><\/span>\u6587\u4ef6\u4e2d\r\n<span class=\"token number\">4<\/span>. \u5207\u6362\u7528\u6237\r\n  <span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">su<\/span> \u7528\u6237\u540d<span class=\"token variable\">`<\/span><\/span>\r\n<span class=\"token number\">5<\/span>. \u5220\u9664\u7528\u6237\r\n  <span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">userdel<\/span> -r \u7528\u6237\u540d<span class=\"token variable\">`<\/span><\/span>\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3><a id=\"_400\"><\/a>\u6743\u9650<\/h3>\n<ul>\n<li>\u95ee\u9898linux\u7cfb\u7edf\u672a\u6765\u53ef\u80fd\u6709\u7a0b\u5e8f\u5458\u3001\u7528\u6237\u3001\u6570\u636e\u5e93\u7ba1\u7406\u5458\u3001\u9879\u76ee\u7ecf\u7406\u7b49\u5404\u79cd\u89d2\u8272\u5404\u79cd\u7ea7\u522b\u4eba\u4f7f\u7528\uff0c\u751a\u81f3\u8fd8\u6709\u8eab\u4efd\u4e0d\u660e\u7684\u4eba\u94fe\u63a5\u5230linux\uff0c\u63a7\u5236\u4e0d\u597d\u6743\u9650\u5bb9\u6613\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3001\u6570\u636e\u4e22\u5931\u7b49\u95ee\u9898\u3002<\/li>\n<li>\u6743\u9650\u542b\u4e49<br \/>\n<table>\n<thead>\n<tr>\n<th>\u6743\u9650\u5b57\u6bcd<\/th>\n<th>\u542b\u4e49<\/th>\n<th>\u5bf9\u6587\u4ef6<\/th>\n<th>\u4ee3\u8868\u547d\u4ee4<\/th>\n<th>\u5bf9\u6587\u4ef6\u5939<\/th>\n<th>\u4ee3\u8868\u547d\u4ee4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>R\u00ae<\/td>\n<td>\u8bfb<\/td>\n<td>\u67e5\u770b\u6587\u4ef6\u5185\u5bb9\u548c\u590d\u5236\u6587\u4ef6<\/td>\n<td>more cat less cp head tail<\/td>\n<td>\u67e5\u770b\u6587\u4ef6\u5939\u4e0b\u7684\u6587\u4ef6<\/td>\n<td>ls<\/td>\n<\/tr>\n<tr>\n<td>W(w)<\/td>\n<td>\u5199<\/td>\n<td>\u7f16\u8f91\u6587\u4ef6<\/td>\n<td>vi<\/td>\n<td>\u5728\u6587\u4ef6\u5939\u5185\u521b\u5efa\u548c\u5220\u9664\u6587\u4ef6<\/td>\n<td>rm touch<\/td>\n<\/tr>\n<tr>\n<td>X(x)<\/td>\n<td>\u6267\u884c<\/td>\n<td>\u6267\u884c\u8be5\u6587\u4ef6(\u6267\u884c\u5fc5\u987b\u5177\u5907r\u6743\u9650)<\/td>\n<td>&#8211;<\/td>\n<td>\u5207\u6362\u5230\u6587\u4ef6\u5939<\/td>\n<td>cd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li>\u6743\u9650\u8bbf\u95ee\u63a7\u5236\u5217\u8868(ACL access controll list)<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/6d627c2b80394a948cff6a09f39c27d2.png?x-oss-process=image\/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA56ys5LqM6IyD5byP,size_20,color_FFFFFF,t_70,g_se,x_16#pic_center\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<ul>\n<li>\u547d\u4ee4\n<pre><code class=\"prism language-markdown\"># \u67e5\u770b\u6743\u9650\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token function\">ls<\/span> -la \u6587\u4ef6\r\nll \u6587\u4ef6\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># \u8bbe\u7f6e\u6587\u4ef6\u6240\u6709\u8005\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\">\u8bed\u6cd5\uff1achown <span class=\"token punctuation\">[<\/span>-R<span class=\"token punctuation\">]<\/span> user\u540d:group\u540d \u6587\u4ef6\u540d\r\n\u53c2\u6570\uff1a-R \u5982\u679c\u662f\u6587\u4ef6\u5939\uff0c\u9700\u8981\u4f7f\u7528\u8fd9\u4e2a\u53c2\u6570\uff0c\u53ef\u4ee5\u5c06\u6587\u4ef6\u5939\u53ca\u5176\u5185\u90e8\u6240\u6709\u6587\u4ef6\u7684\u6240\u6709\u8005\u548c\u7ec4\u5168\u90e8\u4fee\u6539\r\n\u6ce8\u610f\uff1a\u547d\u4ee4\u6743\u9650\u9700\u8981root\r\n<span class=\"token comment\">## \u4fee\u6539\u6587\u4ef6\u6240\u6709\u8005<\/span>\r\n\t<span class=\"token function\">chown<\/span> \u7528\u6237\u540d \u6587\u4ef6\u540d\r\n<span class=\"token comment\">## \u4fee\u6539\u6587\u4ef6\u6240\u5c5e\u7ec4<\/span>\r\n\t<span class=\"token function\">chown<\/span> :\u7ec4\u540d \u6587\u4ef6\u540d\r\n<span class=\"token comment\">## \u4fee\u6539\u6587\u4ef6\u6240\u6709\u8005\u548c\u6240\u5c5e\u7ec4<\/span>\r\n\t<span class=\"token function\">chown<\/span> \u7528\u6237\u540d:\u7ec4\u540d \u6587\u4ef6\u540d\r\n<span class=\"token comment\">## \u4fee\u6539\u6587\u4ef6\u5939\u7684\u6240\u6709\u8005\u548c\u6240\u5c5e\u7ec4<\/span>\r\n\t<span class=\"token function\">chown<\/span> <span class=\"token punctuation\">[<\/span>-R<span class=\"token punctuation\">]<\/span> \u7528\u6237\u540d:\u7ec4\u540d \u6587\u4ef6\u5939\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># \u6743\u9650\u8bbe\u7f6e1\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\">\u8bed\u6cd5\uff1achmod u\u00b1rwx,g\u00b1rwx,o\u00b1rwx \u6587\u4ef6\u540d\r\n\u8fd0\u7b97\u7b26\uff1a\r\n\t- \u5220\u9664\u6743\u9650\r\n\t+ \u6dfb\u52a0\u6743\u9650\r\n\t<span class=\"token operator\">=<\/span> \u8d4b\u503c\u6743\u9650\r\n<span class=\"token comment\">## \u7ed9\u6587\u4ef6\u7684\u6240\u6709\u8005\u6dfb\u52a0\u6267\u884c\u6743\u9650<\/span>\r\n<span class=\"token function\">chmod<\/span> u+x \u6587\u4ef6\u540d\r\n<span class=\"token comment\">## \u7ed9\u6587\u4ef6\u7684\u5176\u4ed6\u4eba\u5220\u9664\u6240\u6709\u6743\u9650<\/span>\r\n<span class=\"token function\">chmod<\/span> o-rwx \u6587\u4ef6\u540d\r\n<span class=\"token comment\">## \u7ed9\u6587\u4ef6\u7684\u6240\u5c5e\u7ec4\u8bbe\u7f6e\u8bfb\u5199\u6743\u9650<\/span>\r\n<span class=\"token function\">chmod<\/span> <span class=\"token assign-left variable\">g<\/span><span class=\"token operator\">=<\/span>wx \u6587\u4ef6\u540d\r\n<\/code><\/pre>\n<pre><code class=\"prism language-markdown\"># \u6743\u9650\u8bbe\u7f6e2\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/9027a4ea659c40c8b03838a4ab5d5f39.png#pic_center\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u6587\u4ef6\u7684\u6bcf\u4e2a\u5f52\u5c5e\u65b9\u7684\u6743\u9650\u7684\u503c\u4f7f\u7528rwx\u4e4b\u548c\u8ba1\u7b97\u51fa\u6765\u7684\u3002<\/span>\r\n<span class=\"token comment\"># \u8bed\u6cd5<\/span>\r\n\t<span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">chmod<\/span> <span class=\"token punctuation\">[<\/span>-R<span class=\"token punctuation\">]<\/span> nnn \u6587\u4ef6<span class=\"token variable\">`<\/span><\/span> \r\n\t-R \u9012\u5f52\u8bbe\u7f6e\u6587\u4ef6\u5939\u5185\u6240\u6709\u6587\u4ef6\r\n<span class=\"token comment\"># \u8bbe\u7f6e\u6587\u4ef6\u7684\u6743\u9650\u4e3a(\u6240\u6709\u8005\u53ef\u8bfb\u53ef\u5199\u53ef\u6267\u884c\uff0c\u6240\u5c5e\u7ec4\u53ef\u8bfb\u53ef\u5199\uff0c\u5176\u4ed6\u4eba\u53ef\u8bfb)<\/span>\r\n\t<span class=\"token function\">chmod<\/span> <span class=\"token number\">764<\/span> \u6587\u4ef6\u540d\r\n<\/code><\/pre>\n<h2><a id=\"_482\"><\/a>\u7cfb\u7edf\u8f6f\u4ef6\u7ba1\u7406<\/h2>\n<h3><a id=\"_484\"><\/a>\u538b\u7f29\u89e3\u538b\u7f29<\/h3>\n<blockquote><p>\u538b\u7f29\u8bed\u6cd5\uff1a<code>tar -zcvf \u538b\u7f29\u540e\u6587\u4ef6\u540d \u88ab\u538b\u7f29\u6587\u4ef6<\/code><\/p>\n<p>\u89e3\u538b\u7f29\u8bed\u6cd5 <code>tar -zxvf \u538b\u7f29\u6587\u4ef6\u540d -C \u89e3\u538b\u540e\u6587\u4ef6\u6240\u5728\u76ee\u5f55<\/code><\/p>\n<p>\u53c2\u65701\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>-z<\/td>\n<td>\u64cd\u4f5ctar.gz\u6587\u4ef6\u9700\u8981\u4f7f\u7528<\/td>\n<\/tr>\n<tr>\n<td>-x<\/td>\n<td>\u89e3\u538b\u7f29<\/td>\n<\/tr>\n<tr>\n<td>-c<\/td>\n<td>\u538b\u7f29<\/td>\n<\/tr>\n<tr>\n<td>-v<\/td>\n<td>\u663e\u793a\u538b\u7f29\u6216\u8005\u89e3\u538b\u7f29\u7684\u6267\u884c\u8fc7\u7a0b\u4fe1\u606f<\/td>\n<\/tr>\n<tr>\n<td>-f<\/td>\n<td>\u8981\u5904\u7406\u7684\u6587\u4ef6file\uff0c\u5fc5\u987b\u653e\u5728\u6700\u540e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53c2\u65702\uff1a-C \u6307\u5b9a\u89e3\u538b\u540e\u7684\u6587\u4ef6\u5b58\u653e\u7684\u4f4d\u7f6e<\/p><\/blockquote>\n<h3><a id=\"rpm_502\"><\/a>rpm\u8f6f\u4ef6<\/h3>\n<blockquote><p>\u7b80\u4ecb\uff1a\u7c7b\u4f3c\u4e8ewindows\u4e2d\u7684.exe\u7a0b\u5e8f<\/p><\/blockquote>\n<pre><code class=\"prism language-shell\"><span class=\"token number\">1<\/span>. \u5b89\u88c5rpm\u8f6f\u4ef6\r\n  \u8bed\u6cd5\uff1a<span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">rpm<\/span> -ivh xxx.rpm<span class=\"token variable\">`<\/span><\/span>\r\n<span class=\"token number\">2<\/span>. \u67e5\u770b\u7cfb\u7edf\u4e2d\u662f\u5426\u5df2\u5b89\u88c5\u7684\u8fc7\u8be5rpm\u8f6f\u4ef6\r\n  \u8bed\u6cd5\uff1a<span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">rpm<\/span> -qa \u8f6f\u4ef6\u540d<span class=\"token variable\">`<\/span><\/span>\r\n<span class=\"token number\">3<\/span>. \u5378\u8f7drpm\u8f6f\u4ef6\r\n  \u8bed\u6cd5\uff1a<span class=\"token variable\"><span class=\"token variable\">`<\/span><span class=\"token function\">rpm<\/span> -e \u8f6f\u4ef6\u540d<span class=\"token variable\">`<\/span><\/span>\r\n<span class=\"token number\">4<\/span>. \u4f8b\u5b50\uff1a\u5b89\u88c5tree\u5de5\u5177\r\n  \u4f5c\u7528\uff1a\u67e5\u770b\u67d0\u4e2a\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u4fe1\u606f\r\n  <span class=\"token comment\"># \u4ee5\u6811\u72b6\u7ed3\u6784\u67e5\u770b2\u5c42\u6587\u4ef6\u4fe1\u606f<\/span>\r\n  tree -L <span class=\"token number\">2<\/span> \u8981\u67e5\u770b\u7684\u8def\u5f84\r\n<\/code><\/pre>\n<h3><a id=\"yum_519\"><\/a>yum<\/h3>\n<blockquote><p>yum\u57fa\u4e8erpm\u5b9e\u73b0\u7684\uff0c\u63d0\u4f9b\u4e86\u9664\u4e86rpm\u7684\u5b89\u88c5\u8f6f\u4ef6\u3001\u5378\u8f7d\u8f6f\u4ef6\u7b49\u529f\u80fd\u4ee5\u5916\u8fd8\u6709\uff0c\u81ea\u52a8\u67e5\u627e\u3001\u4e0b\u8f7d\u8f6f\u4ef6\u5e76\u81ea\u52a8\u5904\u7406\u8f6f\u4ef6\u7684\u5f7c\u6b64\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u4e0b\u8f7d\u5e76\u5b89\u88c5\u4f9d\u8d56\u5305\u3002<\/p><\/blockquote>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\">## \u5217\u51fa\u6240\u6709\u53ef\u4ee5\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305<\/span>\r\n\tyum list\r\n<span class=\"token comment\">## \u5b89\u88c5\u8f6f\u4ef6<\/span>\r\n\tyum <span class=\"token function\">install<\/span> -y \u8f6f\u4ef6\u540d\r\n<span class=\"token comment\">## \u5378\u8f7d\u8f6f\u4ef6<\/span>\r\n\tyum remove \u8f6f\u4ef6\u540d\r\n<span class=\"token comment\">## \u67e5\u627e\u8f6f\u4ef6\u5305<\/span>\r\n\tyum search all \u8f6f\u4ef6\u540d\r\n<\/code><\/pre>\n<h3><a id=\"Linux_534\"><\/a>Linux\u670d\u52a1<\/h3>\n<pre><code class=\"prism language-markdown\"># \u4f8b\u5982\uff1asshd network firewalld \u7b49\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u670d\u52a1\u5668\u7ba1\u7406\u547d\u4ee4<\/span>\r\n\tsystemctl status \u670d\u52a1\u540d\r\n<span class=\"token comment\"># \u542f\u52a8\u670d\u52a1<\/span>\r\n\tsystemctl start \u670d\u52a1\u540d\r\n<span class=\"token comment\"># \u91cd\u542f\u670d\u52a1<\/span>\r\n\tsystemctl restart \u670d\u52a1\u540d\r\n<span class=\"token comment\"># \u505c\u6b62\u670d\u52a1<\/span>\r\n\tsystemctl stop \u670d\u52a1\u540d\r\n<span class=\"token comment\"># \u7981\u6b62\u670d\u52a1\u968flinux\u542f\u52a8\u3002<\/span>\r\n\tsystemctl disable \u670d\u52a1\u540d\r\n<span class=\"token comment\"># \u8bbe\u7f6e\u670d\u52a1\u968flinux\u542f\u52a8\u3002<\/span>\r\n\tsystemctl <span class=\"token builtin class-name\">enable<\/span> \u670d\u52a1\u540d\r\n<\/code><\/pre>\n<h3><a id=\"ip_555\"><\/a>ip\u8bbe\u7f6e<\/h3>\n<p><code>\u670d\u52a1\u540d:network<\/code><\/p>\n<pre><code class=\"prism language-shell\"><span class=\"token punctuation\">[<\/span>root@centos7 dirnew<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># vim \/etc\/sysconfig\/network-scripts\/ifcfg-ens33<\/span>\r\n----------------\u7f51\u5361\u5bf9\u5e94\u7684\u6587\u4ef6\u5185\u5bb9---------------------\r\n    <span class=\"token assign-left variable\">TYPE<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"Ethernet\"<\/span>\r\n    <span class=\"token assign-left variable\">PROXY_METHOD<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"none\"<\/span>\r\n    <span class=\"token assign-left variable\">BROWSER_ONLY<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"no\"<\/span>\r\n    <span class=\"token assign-left variable\">BOOTPROTO<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"none\"<\/span>\r\n    <span class=\"token assign-left variable\">DEFROUTE<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"yes\"<\/span>\r\n    <span class=\"token assign-left variable\">IPV4_FAILURE_FATAL<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"no\"<\/span>\r\n    <span class=\"token assign-left variable\">IPV6INIT<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"yes\"<\/span>\r\n    <span class=\"token assign-left variable\">IPV6_AUTOCONF<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"yes\"<\/span>\r\n    <span class=\"token assign-left variable\">IPV6_DEFROUTE<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"yes\"<\/span>\r\n    <span class=\"token assign-left variable\">IPV6_FAILURE_FATAL<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"no\"<\/span>\r\n    <span class=\"token assign-left variable\">IPV6_ADDR_GEN_MODE<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"stable-privacy\"<\/span>\r\n    <span class=\"token assign-left variable\">NAME<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"ens33\"<\/span>\r\n    <span class=\"token assign-left variable\">UUID<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"0bd5d8a5-fe1b-42de-82bd-bfa7d2984b95\"<\/span>\r\n    <span class=\"token assign-left variable\">DEVICE<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"ens33\"<\/span>\r\n    <span class=\"token assign-left variable\">ONBOOT<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"yes\"<\/span>\r\n    <span class=\"token assign-left variable\">IPADDR<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"192.168.199.8\"<\/span> <span class=\"token comment\"># \u4fee\u6539\u8fd9\u91cc\u7684ip\u5730\u5740\u5373\u53ef<\/span>\r\n    <span class=\"token assign-left variable\">PREFIX<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"24\"<\/span>\r\n    <span class=\"token assign-left variable\">GATEWAY<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"192.168.199.2\"<\/span>\r\n    <span class=\"token assign-left variable\">DNS1<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"192.168.199.2\"<\/span>\r\n    <span class=\"token assign-left variable\">DNS2<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"8.8.8.8\"<\/span>\r\n    <span class=\"token assign-left variable\">IPV6_PRIVACY<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"no\"<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@centos7 dirnew<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># systemctl restart network #\u91cd\u542f\u7f51\u5361\u670d\u52a1<\/span>\r\n<\/code><\/pre>\n<h3><a id=\"_586\"><\/a>\u9632\u706b\u5899<\/h3>\n<p><code>\u670d\u52a1\u540d:firewalld<\/code><\/p>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u5f00\u542f\u9632\u706b\u5899<\/span>\r\nsystemctl stop \u670d\u52a1\u540d\r\n<span class=\"token comment\"># \u4e34\u65f6\u5173\u95ed\u9632\u706b\u5899<\/span>\r\nsystemctl stop firewalld\r\n<span class=\"token comment\"># \u76f4\u63a5\u505c\u6b62\u9632\u706b\u5899\u5f00\u673a\u542f\u52a8<\/span>\r\nsystemctl disable firewalld\r\n<\/code><\/pre>\n<h3><a id=\"_599\"><\/a>\u4e3b\u673a\u540d<\/h3>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u67e5\u770b\u4e3b\u673a\u540d<\/span>\r\n<span class=\"token function\">hostname<\/span>\r\n<span class=\"token comment\"># \u8bbe\u7f6e\u4e3b\u673a\u540d<\/span>\r\nhostnamectl set-hostname \u4e3b\u673a\u540d\r\n<\/code><\/pre>\n<h3><a id=\"ip_608\"><\/a>ip\u6620\u5c04<\/h3>\n<ul>\n<li>\u57df\u540d\u89e3\u6790<\/li>\n<li>\u672c\u5730hosts\u7f16\u8f91\n<pre><code class=\"prism language-shell\"><span class=\"token punctuation\">[<\/span>root@centos7 ~<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># vim \/etc\/hosts<\/span>\r\n--------------\u4e0b\u9762\u662f\u6587\u4ef6------------------\r\n\t<span class=\"token number\">192.168<\/span>.199.8 centos7\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3><a id=\"SSH_620\"><\/a>SSH<\/h3>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u8fdc\u7a0b\u767b\u5f55linux<\/span>\r\n<span class=\"token function\">ssh<\/span> \u8fdc\u7a0blinux\u7684ip\u6216\u8005\u6620\u5c04\u57df\u540d\r\n<\/code><\/pre>\n<h3><a id=\"_627\"><\/a>\u514d\u5bc6\u767b\u5f55<\/h3>\n<pre><code class=\"prism language-markdown\"># \u7b80\u4ecb\r\nssh\u767b\u5f55\u8fdc\u7a0blinux\uff0c\u514d\u53bb\u8f93\u5165\u5bc6\u7801\u7684\u9ebb\u70e6\r\n<\/code><\/pre>\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u751f\u6210\u516c\u94a5\u548c\u79c1\u94a5<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@centos7 ~<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># ssh-keygen<\/span>\r\n------------\u6267\u884c\u7ed3\u679c-----------\r\n    <span class=\"token punctuation\">[<\/span>root@centos7 ~<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># tree .ssh<\/span>\r\n    .ssh\r\n    \u251c\u2500\u2500 id_rsa <span class=\"token comment\"># \u79c1\u94a5<\/span>\r\n    \u251c\u2500\u2500 id_rsa.pub <span class=\"token comment\"># \u516c\u94a5<\/span>\r\n    \u2514\u2500\u2500 known_hosts\r\n<span class=\"token comment\"># \u53d1\u9001\u516c\u94a5<\/span>\r\n\t<span class=\"token variable\"><span class=\"token variable\">`<\/span>\u4fdd\u5b58\u516c\u94a5\u7684\u6587\u4ef6\u4e3a\/root\/.ssh\/authorized_keys<span class=\"token variable\">`<\/span><\/span>\r\n<span class=\"token punctuation\">[<\/span>root@centos7 .ssh<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># cat id_rsa.pub &gt; authorized_keys<\/span>\r\n<span class=\"token comment\"># \u53d1\u9001\u516c\u94a5<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@centos7 .ssh<span class=\"token punctuation\">]<\/span><span class=\"token comment\"># ssh-copy-id \u76ee\u6807\u4e3b\u673a\u7684ip<\/span>\r\n<\/code><\/pre>\n<h3><a id=\"_650\"><\/a>\u8fdc\u7a0b\u62f7\u8d1d<\/h3>\n<pre><code class=\"prism language-shell\"><span class=\"token function\">scp<\/span> \u672c\u5730\u7684\u6587\u4ef6 root@\u8fdc\u7a0blinuxip:\/\u8fdc\u7a0blinux\u7684\u6587\u4ef6\u8def\u5f84\r\n<span class=\"token function\">scp<\/span> -r \u672c\u5730\u7684\u76ee\u5f55 root@\u8fdc\u7a0blinuxip:\/\u8fdc\u7a0blinux\u7684\u6587\u4ef6\u8def\u5f84\r\n<\/code><\/pre>\n<h3><a id=\"_657\"><\/a>\u5fc5\u8981\u8f6f\u4ef6\u5b89\u88c5<\/h3>\n<ol>\n<li>vim(vi\u7f16\u8f91\u5668\u589e\u5f3a\u7248)\n<pre><code class=\"prism language-shell\"><span class=\"token function\">vim<\/span> \u6587\u4ef6\r\n<\/code><\/pre>\n<\/li>\n<li>wget(\u4e0b\u8f7d\u5668)\n<pre><code class=\"prism language-shell\"><span class=\"token function\">wget<\/span> url\r\n<\/code><\/pre>\n<\/li>\n<li>tree(\u76ee\u5f55\u6811\u72b6\u663e\u793a)\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u4ee5tree\u7ed3\u6784\uff0c\u9012\u5f52\u663e\u793a\u5f53\u524d\u6587\u4ef6\u4e0b\u6240\u6709\u6587\u4ef6<\/span>\r\n\ttree\r\n<span class=\"token comment\"># \u663e\u793a\u76ee\u6807\u6587\u4ef6\u5939\u4e0b\u7684\u6587\u4ef6<\/span>\r\n\ttree \u76ee\u6807\u76ee\u5f55\r\n<\/code><\/pre>\n<\/li>\n<li>psmisc(\u9ad8\u7ea7\u8fdb\u7a0b\u7ba1\u7406\u5de5\u5177)\n<pre><code class=\"prism language-shell\"><span class=\"token comment\"># \u4ee5tree\u5f62\u5f0f\u663e\u793a\u7cfb\u7edf\u76ee\u524d\u8fdb\u7a0b<\/span>\r\n\tpstree\r\n<span class=\"token comment\"># \u6740\u6b7b\u8fdb\u7a0b<\/span>\r\n\t<span class=\"token function\">killall<\/span> \u8fdb\u7a0b\u540d\r\n<span class=\"token comment\"># \u663e\u793a\u8be5\u6587\u4ef6\u88ab\u54ea\u4e2a\u8fdb\u7a0b\u4f7f\u7528<\/span>\r\n\t<span class=\"token function\">fuser<\/span> \/\u76ee\u6807\u6587\u4ef6\r\n<\/code><\/pre>\n<\/li>\n<li>jdk\u5b89\u88c5<br \/>\n<img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/cc360e2b92424105b4f48da3864480b8.png#pic_center\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u547d\u4ee4\u5927\u5168(\u8d85\u8be6\u7ec6\u7248) 1.\u7b80\u5355\u7cfb\u7edf\u547d\u4ee4  &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,1],"tags":[],"class_list":["post-203","post","type-post","status-publish","format-standard","hentry","category-3","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=203"}],"version-history":[{"count":2,"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/203\/revisions"}],"predecessor-version":[{"id":205,"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/203\/revisions\/205"}],"wp:attachment":[{"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bk.avfun.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}