{"id":88,"date":"2022-01-23T23:19:33","date_gmt":"2022-01-23T15:19:33","guid":{"rendered":"https:\/\/www.addgm.com\/?p=88"},"modified":"2022-01-24T00:37:05","modified_gmt":"2022-01-23T16:37:05","slug":"linux%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/www.addgm.com\/index.php\/2022\/01\/23\/linux%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4\/","title":{"rendered":"Linux\u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u4e00\u3001\u57fa\u672c\u547d\u4ee4<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1.1%20%E5%85%B3%E6%9C%BA%E5%92%8C%E9%87%8D%E5%90%AF\">1.1 \u5173\u673a\u548c\u91cd\u542f<\/h2>\n\n\n\n<p>\u5173\u673a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">shutdown -h now    #\u7acb\u523b\u5173\u673a\nshutdown -h 5    #5\u5206\u949f\u540e\u5173\u673a\npoweroff    #\u7acb\u523b\u5173\u673a<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u91cd\u542f<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">shutdown -r now    #\u7acb\u523b\u91cd\u542f\nshutdown -r 5    #5\u5206\u949f\u540e\u91cd\u542f\nreboot    #\u7acb\u523b\u91cd\u542f<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1.2%20%E5%B8%AE%E5%8A%A9%E5%91%BD%E4%BB%A4\">1.2 \u5e2e\u52a9\u547d\u4ee4<\/h2>\n\n\n\n<p>--help\u547d\u4ee4<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">shutdown --help    #\u67e5\u8be2\u5173\u673a\u547d\u4ee4\nifconfig --help    #\u67e5\u770b\u7f51\u5361\u4fe1\u606f<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>man\u547d\u4ee4\uff08\u547d\u4ee4\u8bf4\u660e\u4e66\uff09<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">man shutdown    #\u67e5\u8be2\u5173\u673a\u547d\u4ee4<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u6ce8\u610f\uff1aman shutdown \u6253\u5f00\u547d\u4ee4\u8bf4\u660e\u4e66\u4e4b\u540e\uff0c\u4f7f\u7528\u6309\u952eq\u9000\u51fa\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"%E4%BA%8C%E3%80%81%E7%9B%AE%E5%BD%95%E6%93%8D%E4%BD%9C%E5%91%BD%E4%BB%A4\">\u4e8c\u3001\u76ee\u5f55\u64cd\u4f5c\u547d\u4ee4<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2.1%20%E7%9B%AE%E5%BD%95%E5%88%87%E6%8D%A2%20cd\">2.1 \u76ee\u5f55\u5207\u6362 cd<\/h2>\n\n\n\n<p>\u547d\u4ee4\uff1acd \u76ee\u5f55<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">cd \/    #\u5207\u6362\u5230\u6839\u76ee\u5f55\ncd \/usr    #\u5207\u6362\u5230\u6839\u76ee\u5f55\u4e0b\u7684usr\u76ee\u5f55\ncd ..\/    #\u5207\u6362\u5230\u4e0a\u4e00\u7ea7\u76ee\u5f55 \u6216\u8005 cd ..\ncd ~    #\u5207\u6362\u5230home\u76ee\u5f55\ncd -    #\u5207\u6362\u5230\u4e0a\u6b21\u8bbf\u95ee\u7684\u76ee\u5f55<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">2.2 \u76ee\u5f55\u67e5\u770b ls [-al]<\/h2>\n\n\n\n<p>\u547d\u4ee4\uff1als [-al]<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ls    #\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u76ee\u5f55\u548c\u6587\u4ef6\nls -a    #\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u76ee\u5f55\u548c\u6587\u4ef6\uff08\u5305\u62ec\u9690\u85cf\u7684\u6587\u4ef6\uff09\nls -l    #\u6216 ll \u5217\u8868\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u76ee\u5f55\u548c\u6587\u4ef6\uff08\u5217\u8868\u67e5\u770b\uff0c\u663e\u793a\u66f4\u591a\u4fe1\u606f\uff09\nls \/dir    #\u67e5\u770b\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u76ee\u5f55\u548c\u6587\u4ef6 \u5982\uff1als \/usr<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2.3%20%E7%9B%AE%E5%BD%95%E6%93%8D%E4%BD%9C%E3%80%90%E5%A2%9E%EF%BC%8C%E5%88%A0%EF%BC%8C%E6%94%B9%EF%BC%8C%E6%9F%A5%E3%80%91\">2.3 \u76ee\u5f55\u64cd\u4f5c\u3010\u589e\uff0c\u5220\uff0c\u6539\uff0c\u67e5\u3011<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2.3.1%C2%A0%E5%88%9B%E5%BB%BA%E7%9B%AE%E5%BD%95%E3%80%90%E5%A2%9E%E3%80%91%20mkdir\">2.3.1&nbsp;\u521b\u5efa\u76ee\u5f55\u3010\u589e\u3011 mkdir<\/h3>\n\n\n\n<p>mkdir \u76ee\u5f55<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">mkdir aaa    #\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aaaa\u7684\u76ee\u5f55\nmkdir \/usr\/aaa    #\u5728\u6307\u5b9a\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aaaa\u7684\u76ee\u5f55<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-style-default is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">2.3.2 \u5220\u9664\u76ee\u5f55\u6216\u6587\u4ef6\u3010\u5220\u3011rm<\/h3>\n\n\n\n<p>rm [-rf] \u76ee\u5f55<\/p>\n\n\n\n<p>\u5220\u9664\u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">rm \u6587\u4ef6    #\u5220\u9664\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\nrm -f \u6587\u4ef6    #\u5220\u9664\u5f53\u524d\u76ee\u5f55\u7684\u7684\u6587\u4ef6\uff08\u4e0d\u8be2\u95ee\uff09<\/code><\/pre>\n\n\n\n<p>\u5220\u9664\u76ee\u5f55\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">rm -r aaa    #\u9012\u5f52\u5220\u9664\u5f53\u524d\u76ee\u5f55\u4e0b\u7684aaa\u76ee\u5f55\nrm -rf aaa    #\u9012\u5f52\u5220\u9664\u5f53\u524d\u76ee\u5f55\u4e0b\u7684aaa\u76ee\u5f55\uff08\u4e0d\u8be2\u95ee\uff09<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u5168\u90e8\u5220\u9664\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">rm -rf *    #\u5c06\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u76ee\u5f55\u548c\u6587\u4ef6\u5168\u90e8\u5220\u9664\nrm -rf \/*    #\u5c06\u6839\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u5168\u90e8\u5220\u9664<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u6ce8\u610f\uff1arm \u4e0d\u4ec5\u53ef\u4ee5\u5220\u9664\u76ee\u5f55\uff0c\u4e5f\u53ef\u4ee5\u5220\u9664\u5176\u4ed6\u6587\u4ef6\u6216\u538b\u7f29\u5305\uff0c\u4e3a\u4e86\u65b9\u4fbf\u5927\u5bb6\u7684\u8bb0\u5fc6\uff0c\u65e0\u8bba\u5220\u9664\u4efb\u4f55\u76ee\u5f55\u6216\u6587\u4ef6\uff0c\u90fd\u76f4\u63a5\u4f7f\u7528 rm -rf \u76ee\u5f55\/\u6587\u4ef6\/\u538b\u7f29\u5305<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.3.3 \u76ee\u5f55\u4fee\u6539\u3010\u6539\u3011mv \u548c cp<\/h3>\n\n\n\n<p>\u4e00\u3001\u91cd\u547d\u540d\u76ee\u5f55<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">mv aaa    #\u5f53\u524d\u76ee\u5f55 \u65b0\u76ee\u5f55<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u4f8b\u5982\uff1amv aaa bbb \u5c06\u76ee\u5f55 aaa \u6539\u4e3a bbb<\/p>\n\n\n\n<p>\u6ce8\u610f\uff1amv \u7684\u8bed\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u5bf9\u76ee\u5f55\u8fdb\u884c\u91cd\u547d\u540d\u800c\u4e14\u4e5f\u53ef\u4ee5\u5bf9\u5404\u79cd\u6587\u4ef6\uff0c\u538b\u7f29\u5305\u7b49\u8fdb\u884c \u91cd\u547d\u540d\u7684\u64cd\u4f5c<\/p>\n\n\n\n<p>\u4e8c\u3001\u526a\u5207\u76ee\u5f55<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">mv \u76ee\u5f55\u540d\u79f0 \u76ee\u5f55\u7684\u65b0\u4f4d\u7f6e<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1a\u5c06 \/usr\/tmp \u76ee\u5f55\u4e0b\u7684aaa\u76ee\u5f55\u526a\u5207\u5230 \/usr \u76ee\u5f55\u4e0b\u9762 mv \/usr\/tmp\/aaa \/usr<\/p>\n\n\n\n<p>\u6ce8\u610f\uff1amv\u8bed\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u5bf9\u76ee\u5f55\u8fdb\u884c\u526a\u5207\u64cd\u4f5c\uff0c\u5bf9\u6587\u4ef6\u548c\u538b\u7f29\u5305\u7b49\u90fd\u53ef\u6267\u884c\u526a\u5207\u64cd\u4f5c<\/p>\n\n\n\n<p>\u4e09\u3001\u62f7\u8d1d\u76ee\u5f55<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">cp -r \u76ee\u5f55\u540d\u79f0 \u76ee\u5f55\u62f7\u8d1d\u7684\u76ee\u6807\u4f4d\u7f6e    # -r \u4ee3\u8868\u9012\u5f52<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1a\u5c06 \/usr\/tmp \u76ee\u5f55\u4e0b\u7684 aaa \u76ee\u5f55\u590d\u5236\u5230 \/usr\u76ee\u5f55\u4e0b\u9762 cp \/usr\/tmp\/aaa \/usr<\/p>\n\n\n\n<p>\u6ce8\u610f\uff1acp\u547d\u4ee4\u4e0d\u4ec5\u53ef\u4ee5\u62f7\u8d1d\u76ee\u5f55\u8fd8\u53ef\u4ee5\u62f7\u8d1d\u6587\u4ef6\uff0c\u538b\u7f29\u5305\u7b49\uff0c\u62f7\u8d1d\u6587\u4ef6\u548c\u538b\u7f29\u5305\u65f6\u4e0d \u7528\u5199-r\u9012\u5f52<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2.3.4%C2%A0%E6%90%9C%E7%B4%A2%E7%9B%AE%E5%BD%95%E3%80%90%E6%9F%A5%E3%80%91find\">2.3.4&nbsp;\u641c\u7d22\u76ee\u5f55\u3010\u67e5\u3011find<\/h3>\n\n\n\n<p>\u641c\u7d22\u76ee\u5f55\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">find \u76ee\u5f55 \u53c2\u6570 \u6587\u4ef6\u540d\u79f0<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1afind \/usr\/tmp -name 'a*' \u00a0 \u00a0\u67e5\u627e\/usr\/tmp\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u4ee5 a \u5f00\u5934\u7684\u76ee\u5f55\u6216\u6587\u4ef6<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"%E4%B8%89%E3%80%81%E6%96%87%E4%BB%B6%E6%93%8D%E4%BD%9C%E5%91%BD%E4%BB%A4\">\u4e09\u3001\u6587\u4ef6\u64cd\u4f5c\u547d\u4ee4<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3.1%20%E6%96%87%E4%BB%B6%E6%93%8D%E4%BD%9C%E3%80%90%E5%A2%9E%EF%BC%8C%E5%88%A0%EF%BC%8C%E6%94%B9%EF%BC%8C%E6%9F%A5%E3%80%91\">3.1 \u6587\u4ef6\u64cd\u4f5c\u3010\u589e\uff0c\u5220\uff0c\u6539\uff0c\u67e5\u3011<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3.1.1%C2%A0%E6%96%B0%E5%BB%BA%E6%96%87%E4%BB%B6%E3%80%90%E5%A2%9E%E3%80%91touch\">3.1.1&nbsp;\u65b0\u5efa\u6587\u4ef6\u3010\u589e\u3011touch<\/h3>\n\n\n\n<p>\u65b0\u5efa\u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">touch \u6587\u4ef6\u540d<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a aa.txt \u7684\u6587\u4ef6 touch \u00a0aa.txt<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3.1.2%20%E5%88%A0%E9%99%A4%E6%96%87%E4%BB%B6%20%E3%80%90%E5%88%A0%E3%80%91%20rm\">3.1.2 \u5220\u9664\u6587\u4ef6 \u3010\u5220\u3011 rm<\/h3>\n\n\n\n<p id=\"3.1.2%20%E5%88%A0%E9%99%A4%E6%96%87%E4%BB%B6%20%E3%80%90%E5%88%A0%E3%80%91%20rm\">\u5220\u9664\u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">rm -rf \u6587\u4ef6\u540d<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3.1.3%C2%A0%E4%BF%AE%E6%94%B9%E6%96%87%E4%BB%B6%E3%80%90%E6%94%B9%E3%80%91%20vi%E6%88%96vim\">3.1.3\u00a0\u4fee\u6539\u6587\u4ef6\u3010\u6539\u3011 vi \u6216 vim<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u3010vi\u7f16\u8f91\u5668\u76843\u79cd\u6a21\u5f0f\u3011<\/h4>\n\n\n\n<p>\u57fa\u672c\u4e0avi\u53ef\u4ee5\u5206\u4e3a\u4e09\u79cd\u72b6\u6001\uff0c\u5206\u522b\u662f\u547d\u4ee4\u6a21\u5f0f\uff08command mode\uff09\u3001\u63d2\u5165\u6a21\u5f0f\uff08Insert mode\uff09\u548c\u5e95\u884c\u6a21\u5f0f\uff08last line mode\uff09\uff0c\u5404\u6a21\u5f0f\u7684\u529f\u80fd\u533a\u5206\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u547d\u4ee4\u884c\u6a21\u5f0fcommand mode\uff09<\/h5>\n\n\n\n<p>\u63a7\u5236\u5c4f\u5e55\u5149\u6807\u7684\u79fb\u52a8\uff0c\u5b57\u7b26\u3001\u5b57\u6216\u884c\u7684\u5220\u9664\uff0c\u67e5\u627e\uff0c\u79fb\u52a8\u590d\u5236\u67d0\u533a\u6bb5\u53ca\u8fdb\u5165Insert mode\u4e0b\uff0c\u6216\u8005\u5230 last line mode\u3002<\/p>\n\n\n\n<p>\u547d\u4ee4\u884c\u6a21\u5f0f\u4e0b\u7684\u5e38\u7528\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">\u2191\u3001\u2193\u3001j    #\u63a7\u5236\u5149\u6807\u79fb\u52a8\ndd    #\u5220\u9664\u5f53\u524d\u884c \/\u5b57\u7b26\n#\u67e5\u627e i o a    #\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\n:    #\u8fdb\u5165\u5e95\u884c\u6a21\u5f0f<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h5 class=\"wp-block-heading\">\u7f16\u8f91\u6a21\u5f0f\uff08Insert mode\uff09<\/h5>\n\n\n\n<p>\u53ea\u6709\u5728Insert mode\u4e0b\uff0c\u624d\u53ef\u4ee5\u505a\u6587\u5b57\u8f93\u5165\uff0c\u6309\u300cESC\u300d\u952e\u53ef\u56de\u5230\u547d\u4ee4\u884c\u6a21\u5f0f\u3002<\/p>\n\n\n\n<p>\u7f16\u8f91\u6a21\u5f0f\u4e0b\u5e38\u7528\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ESC    #\u9000\u51fa\u7f16\u8f91\u6a21\u5f0f\u5230\u547d\u4ee4\u884c\u6a21\u5f0f<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h5 class=\"wp-block-heading\">\u5e95\u884c\u6a21\u5f0f\uff08last line mode\uff09<\/h5>\n\n\n\n<p>\u5c06\u6587\u4ef6\u4fdd\u5b58\u6216\u9000\u51favi\uff0c\u4e5f\u53ef\u4ee5\u8bbe\u7f6e\u7f16\u8f91\u73af\u5883\uff0c\u5982\u5bfb\u627e\u5b57\u7b26\u4e32\u3001\u5217\u51fa\u884c\u53f7\u2026\u2026\u7b49\u3002<\/p>\n\n\n\n<p>\u5e95\u884c\u6a21\u5f0f\u4e0b\u5e38\u7528\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">:q    #\u9000\u51fa\u7f16\u8f91\n:q!    #\u5f3a\u5236\u9000\u51fa\n:wq    #\u4fdd\u5b58\u5e76\u9000\u51fa<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u6253\u5f00\u6587\u4ef6<\/strong><\/h4>\n\n\n\n<p>\u6253\u5f00\u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">vi \u6587\u4ef6\u540d<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1a\u6253\u5f00\u5f53\u524d\u76ee\u5f55\u4e0b\u7684 aa.txt \u6587\u4ef6 vi aa.txt \u6216\u8005 vim aa.txt<\/p>\n\n\n\n<p>\u6ce8\u610f\uff1a\u4f7f\u7528 vi \u7f16\u8f91\u5668\u6253\u5f00\u6587\u4ef6\u540e\uff0c\u5e76\u4e0d\u80fd\u7f16\u8f91\uff0c\u56e0\u4e3a\u6b64\u65f6\u5904\u4e8e\u547d\u4ee4\u6a21\u5f0f\uff0c\u70b9\u51fb\u952e\u76d8 i\/a\/o \u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u7f16\u8f91\u6587\u4ef6<\/h4>\n\n\n\n<p>\u4f7f\u7528vi\u7f16\u8f91\u5668\u6253\u5f00\u6587\u4ef6\u540e\u70b9\u51fb\u6309\u952e\uff1ai \uff0ca\u6216\u8005o\u5373\u53ef\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">i    #\u5728\u5149\u6807\u6240\u5728\u5b57\u7b26\u524d\u5f00\u59cb\u63d2\u5165\na    #\u5728\u5149\u6807\u6240\u5728\u5b57\u7b26\u540e\u5f00\u59cb\u63d2\u5165\no    #\u5728\u5149\u6807\u6240\u5728\u884c\u7684\u4e0b\u9762\u53e6\u8d77\u4e00\u65b0\u884c\u63d2\u5165<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\">\u4fdd\u5b58\u6216\u8005\u53d6\u6d88\u7f16\u8f91<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">\u4fdd\u5b58\u6587\u4ef6\uff1a<\/h5>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ESC    #\u8fdb\u5165\u547d\u4ee4\u884c\u6a21\u5f0f  #\u7b2c\u4e00\u6b65\n:    #\u8fdb\u5165\u5e95\u884c\u6a21\u5f0f  #\u7b2c\u4e8c\u6b65\nwq    #\u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91  #\u7b2c\u4e09\u6b65<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h5 class=\"wp-block-heading\">\u53d6\u6d88\u7f16\u8f91\uff1a<\/h5>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ESC    #\u8fdb\u5165\u547d\u4ee4\u884c\u6a21\u5f0f  #\u7b2c\u4e00\u6b65\n:    #\u8fdb\u5165\u5e95\u884c\u6a21\u5f0f  #\u7b2c\u4e8c\u6b65\nq!    #\u64a4\u9500\u672c\u6b21\u4fee\u6539\u5e76\u9000\u51fa\u7f16\u8f91  #\u7b2c\u4e09\u6b65<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3.1.4%C2%A0%E6%96%87%E4%BB%B6%E7%9A%84%E6%9F%A5%E7%9C%8B%E3%80%90%E6%9F%A5%E3%80%91\">3.1.4&nbsp;\u6587\u4ef6\u7684\u67e5\u770b\u3010\u67e5\u3011<\/h3>\n\n\n\n<p>\u6587\u4ef6\u7684\u67e5\u770b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">cat \/more\/less\/tail<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>cat\uff1a\u770b\u6700\u540e\u4e00\u5c4f<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">cat sudo.conf<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1a\u4f7f\u7528cat\u67e5\u770b\/etc\/sudo.conf\u6587\u4ef6\uff0c\u53ea\u80fd\u663e\u793a\u6700\u540e\u4e00\u5c4f\u5185\u5bb9<\/p>\n\n\n\n<p>more\uff1a\u767e\u5206\u6bd4\u663e\u793a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">more sudo.conf<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1a\u4f7f\u7528more\u67e5\u770b\/etc\/sudo.conf\u6587\u4ef6\uff0c\u53ef\u4ee5\u663e\u793a\u767e\u5206\u6bd4\uff0c\u56de\u8f66\u53ef\u4ee5\u5411\u4e0b\u4e00\u884c\uff0c\u7a7a\u683c\u53ef\u4ee5\u5411\u4e0b\u4e00\u9875\uff0cq\u53ef\u4ee5\u9000\u51fa\u67e5\u770b<\/p>\n\n\n\n<p>less\uff1a\u7ffb\u9875\u67e5\u770b<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">less sudo.conf<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1a\u4f7f\u7528less\u67e5\u770b\/etc\/sudo.conf\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u952e\u76d8\u4e0a\u7684PgUp\u548cPgDn\u5411\u4e0a \u548c\u5411\u4e0b\u7ffb\u9875\uff0cq\u7ed3\u675f\u67e5\u770b<\/p>\n\n\n\n<p>tail\uff1a\u6307\u5b9a\u884c\u6570\u6216\u8005\u52a8\u6001\u67e5\u770b<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">tail -10 sudo.conf<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1a\u4f7f\u7528 tail -10 \u67e5\u770b \/etc\/sudo.conf \u6587\u4ef6\u7684\u540e10\u884c\uff0c<kbd>Ctrl+C<\/kbd> \u7ed3\u675f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3.2%20%E6%9D%83%E9%99%90%E4%BF%AE%E6%94%B9\">3.2 \u6743\u9650<\/h2>\n\n\n\n<p>rwx\uff1ar \u4ee3\u8868\u53ef\u8bfb\uff0cw \u4ee3\u8868\u53ef\u5199\uff0cx \u4ee3\u8868\u8be5\u6587\u4ef6\u662f\u4e00\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u5982\u679c rwx \u4efb\u610f\u4f4d\u7f6e\u53d8\u4e3a - \u5219\u4ee3\u8868\u4e0d\u53ef\u8bfb\u6216\u4e0d\u53ef\u5199\u6216\u4e0d\u53ef\u6267\u884c\u6587\u4ef6\u3002<\/p>\n\n\n\n<p>\u793a\u4f8b\uff1a\u7ed9 aaa.txt \u6587\u4ef6\u6743\u9650\u6539\u4e3a\u53ef\u6267\u884c\u6587\u4ef6\u6743\u9650\uff0caaa.txt \u6587\u4ef6\u7684\u6743\u9650\u662f -rw-------<\/p>\n\n\n\n<p>\u7b2c\u4e00\u4f4d\uff1a- \u5c31\u4ee3\u8868\u662f\u6587\u4ef6\uff0cd \u4ee3\u8868\u662f\u6587\u4ef6\u5939<\/p>\n\n\n\n<p>\u7b2c\u4e00\u6bb5\uff083\u4f4d\uff09\uff1a\u4ee3\u8868\u7684\u662f\u62e5\u6709\u8005\uff08user\uff09\u62e5\u6709\u7684\u6743\u9650<\/p>\n\n\n\n<p>\u7b2c\u4e8c\u6bb5\uff083\u4f4d\uff09\uff1a\u4ee3\u8868\u7684\u662f\u62e5\u6709\u8005\u7684\u7ec4\u7fa4\uff08group\uff09\u62e5\u6709\u7684\u6743\u9650<\/p>\n\n\n\n<p>\u7b2c\u4e09\u6bb5\uff08\u6700\u540e3\u4f4d\uff09\uff1a\u4ee3\u8868\u7684\u662f\u5176\u4ed6\u7528\u6237\uff08other\uff09\u62e5\u6709\u7684\u6743\u9650<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">- rw-\u00a0 \u00a0---\u00a0 \u00a0 \u00a0---<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><\/ul>\n\n\n\n<p>\u6587\u4ef6\u6743\u9650\u67e5\u770b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ls -l xxx.xxx    #xxx.xxx\u662f\u6587\u4ef6\u540d\uff0c\u67e5\u770b\u7684\u662fxxx\u6587\u4ef6\u4e4b\u4e2d\u7684\u6587\u4ef6\u6743\u9650<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u4fee\u6539\u6743\u9650<\/h3>\n\n\n\n<p>\u8f93\u5165\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">chmod o w xxx.xxx<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u8868\u793a\u7ed9\u5176\u4ed6\u4eba\u6388\u4e88\u5199 xxx.xxx \u8fd9\u4e2a\u6587\u4ef6\u7684\u6743\u9650<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">chmod go-rw xxx.xxx<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u8868\u793a\u5220\u9664 xxx.xxx \u4e2d\u7ec4\u7fa4\u548c\u5176\u4ed6\u4eba\u7684\u8bfb\u548c\u5199\u7684\u6743\u9650<\/p>\n\n\n\n<p>u \u4ee3\u8868\u6240\u6709\u8005\uff08user\uff09<\/p>\n\n\n\n<p>g \u4ee3\u8868\u6240\u6709\u8005\u6240\u5728\u7684\u7ec4\u7fa4\uff08group\uff09<\/p>\n\n\n\n<p>o \u4ee3\u8868\u5176\u4ed6\u4eba\uff0c\u4f46\u4e0d\u662fu\u548cg \uff08other\uff09<\/p>\n\n\n\n<p>a \u4ee3\u8868\u5168\u90e8\u7684\u4eba\uff0c\u4e5f\u5c31\u662f\u5305\u62ecu\uff0cg\u548co<\/p>\n\n\n\n<p>r \u8868\u793a\u6587\u4ef6\u53ef\u4ee5\u88ab\u8bfb\uff08read\uff09<\/p>\n\n\n\n<p>w \u8868\u793a\u6587\u4ef6\u53ef\u4ee5\u88ab\u5199\uff08write\uff09<\/p>\n\n\n\n<p>x \u8868\u793a\u6587\u4ef6\u53ef\u4ee5\u88ab\u6267\u884c\uff08\u5982\u679c\u5b83\u662f\u7a0b\u5e8f\u7684\u8bdd\uff09<\/p>\n\n\n\n<p>\u5176\u4e2d\uff1arwx\u4e5f\u53ef\u4ee5\u7528\u6570\u5b57\u6765\u4ee3\u66ff<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">r ------------4\n\nw -----------2\n\nx ------------1\n\n- ------------0<\/code><\/pre>\n\n\n\n<p>\u884c\u52a8\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">  \u8868\u793a\u6dfb\u52a0\u6743\u9650\n\n- \u8868\u793a\u5220\u9664\u6743\u9650\n\n= \u8868\u793a\u4f7f\u4e4b\u6210\u4e3a\u552f\u4e00\u7684\u6743\u9650\n\n-rw------- (600) \u53ea\u6709\u6240\u6709\u8005\u624d\u6709\u8bfb\u548c\u5199\u7684\u6743\u9650\n\n-rw-r--r-- (644) \u53ea\u6709\u6240\u6709\u8005\u624d\u6709\u8bfb\u548c\u5199\u7684\u6743\u9650\uff0c\u7ec4\u7fa4\u548c\u5176\u4ed6\u4eba\u53ea\u6709\u8bfb\u7684\u6743\u9650\n\n-rwx------ (700) \u53ea\u6709\u6240\u6709\u8005\u624d\u6709\u8bfb\uff0c\u5199\uff0c\u6267\u884c\u7684\u6743\u9650\n\n-rwxr-xr-x (755) \u53ea\u6709\u6240\u6709\u8005\u624d\u6709\u8bfb\uff0c\u5199\uff0c\u6267\u884c\u7684\u6743\u9650\uff0c\u7ec4\u7fa4\u548c\u5176\u4ed6\u4eba\u53ea\u6709\u8bfb\u548c\u6267\u884c\u7684\u6743\u9650\n\n-rwx--x--x (711) \u53ea\u6709\u6240\u6709\u8005\u624d\u6709\u8bfb\uff0c\u5199\uff0c\u6267\u884c\u7684\u6743\u9650\uff0c\u7ec4\u7fa4\u548c\u5176\u4ed6\u4eba\u53ea\u6709\u6267\u884c\u7684\u6743\u9650\n\n-rw-rw-rw- (666) \u6bcf\u4e2a\u4eba\u90fd\u6709\u8bfb\u5199\u7684\u6743\u9650\n\n-rwxrwxrwx (777) \u6bcf\u4e2a\u4eba\u90fd\u6709\u8bfb\u5199\u548c\u6267\u884c\u7684\u6743\u9650<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"%E5%9B%9B%E3%80%81%E5%8E%8B%E7%BC%A9%E6%96%87%E4%BB%B6%E6%93%8D%E4%BD%9C\">\u56db\u3001\u538b\u7f29\u6587\u4ef6\u64cd\u4f5c<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">4.1 \u6253\u5305\u548c\u538b\u7f29<\/h2>\n\n\n\n<p>Windows\u7684\u538b\u7f29\u6587\u4ef6\u7684\u6269\u5c55\u540d .zip\/.rar<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">aa.tar    #linux\u4e2d\u7684\u6253\u5305\u6587\u4ef6\nbb.gz    #linux\u4e2d\u7684\u538b\u7f29\u6587\u4ef6\n.tar.gz    #linux\u4e2d\u6253\u5305\u5e76\u538b\u7f29\u7684\u6587\u4ef6<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>Linux\u4e2d\u7684\u6253\u5305\u6587\u4ef6\u4e00\u822c\u662f\u4ee5 .tar \u7ed3\u5c3e\u7684\uff0c\u538b\u7f29\u7684\u547d\u4ee4\u4e00\u822c\u662f\u4ee5 .gz \u7ed3\u5c3e\u7684\u3002\u800c\u4e00\u822c\u60c5\u51b5\u4e0b\u6253\u5305\u548c\u538b\u7f29\u662f\u4e00\u8d77\u8fdb\u884c\u7684\uff0c\u6253\u5305\u5e76\u538b\u7f29\u540e\u7684\u6587\u4ef6\u7684\u540e\u7f00\u540d\u4e00\u822c .tar.gz\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">tar -zcvf \u6253\u5305\u538b\u7f29\u540e\u7684\u6587\u4ef6\u540d \u8981\u6253\u5305\u7684\u6587\u4ef6<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff1az\uff1a\u8c03\u7528gzip\u538b\u7f29\u547d\u4ee4\u8fdb\u884c\u538b\u7f29<\/p>\n\n\n\n<p>c\uff1a\u6253\u5305\u6587\u4ef6<\/p>\n\n\n\n<p>v\uff1a\u663e\u793a\u8fd0\u884c\u8fc7\u7a0b<\/p>\n\n\n\n<p>f\uff1a\u6307\u5b9a\u6587\u4ef6\u540d<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">tar -zcvf ab.tar aa.txt bb.txt\n\u6216\ntar -zcvf ab.tar *<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u793a\u4f8b\uff1a\u6253\u5305\u5e76\u538b\u7f29 \/usr\/tmp \u4e0b\u7684\u6240\u6709\u6587\u4ef6\uff0c\u538b\u7f29\u540e\u7684\u538b\u7f29\u5305\u6307\u5b9a\u540d\u79f0\u4e3a xxx.tar\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4.2%C2%A0%E8%A7%A3%E5%8E%8B\">4.2&nbsp;\u89e3\u538b<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">tar [-zxvf] \u538b\u7f29\u6587\u4ef6<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff1ax\uff1a\u4ee3\u8868\u89e3\u538b<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">tar -zxvf ab.tar<\/code><\/pre>\n\n\n\n<p>\u793a\u4f8b\uff1a\u5c06\/usr\/tmp \u4e0b\u7684 ab.tar \u89e3\u538b\u5230\u5f53\u524d\u76ee\u5f55\u4e0b<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">tar -xvf ab.tar -C \/usr    #C\u4ee3\u8868\u6307\u5b9a\u89e3\u538b\u7684\u4f4d\u7f6e<\/code><\/pre>\n\n\n\n<p>\u793a\u4f8b\uff1a\u5c06\/usr\/tmp \u4e0b\u7684 ab.tar \u89e3\u538b\u5230\u6839\u76ee\u5f55 \/usr \u4e0b<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"%E4%BA%94%E3%80%81%E5%85%B6%E4%BB%96%E5%91%BD%E4%BB%A4\">\u4e94\u3001\u67e5\u627e\u547d\u4ee4<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5.1%20grep\">5.1 grep<\/h2>\n\n\n\n<p>grep \u547d\u4ee4\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u6587\u672c\u641c\u7d22\u5de5\u5177<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ps -ef | grep sshd    #\u67e5\u627e\u6307\u5b9assh\u670d\u52a1\u8fdb\u7a0b\nps -ef | grep sshd | grep -v grep    #\u67e5\u627e\u6307\u5b9a\u670d\u52a1\u8fdb\u7a0b\uff0c\u6392\u9664gerp\u8eab\nps -ef | grep sshd -c    #\u67e5\u627e\u6307\u5b9a\u8fdb\u7a0b\u4e2a\u6570<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5.2%20find\">5.2 find<\/h2>\n\n\n\n<p>find\u547d\u4ee4\u5728\u76ee\u5f55\u7ed3\u6784\u4e2d\u641c\u7d22\u6587\u4ef6\uff0c\u5e76\u5bf9\u641c\u7d22\u7ed3\u679c\u6267\u884c\u6307\u5b9a\u7684\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>find \u9ed8\u8ba4\u641c\u7d22\u5f53\u524d\u76ee\u5f55\u53ca\u5176\u5b50\u76ee\u5f55\uff0c\u5e76\u4e14\u4e0d\u8fc7\u6ee4\u4efb\u4f55\u7ed3\u679c\uff08\u4e5f\u5c31\u662f\u8fd4\u56de\u6240\u6709\u6587\u4ef6\uff09\uff0c\u5c06\u5b83\u4eec\u5168\u90fd\u663e\u793a\u5728\u5c4f\u5e55\u4e0a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">find . -name &quot;*.log&quot; -ls    #\u5728\u5f53\u524d\u76ee\u5f55\u67e5\u627e\u4ee5.log\u7ed3\u5c3e\u7684\u6587\u4ef6\uff0c\u5e76\u663e\u793a\u8be6\u7ec6\u4fe1\u606f\u3002\nfind \/root\/ -perm 600    #\u67e5\u627e\/root\/\u76ee\u5f55\u4e0b\u6743\u9650\u4e3a600\u7684\u6587\u4ef6\nfind . -type f -name &quot;*.log&quot;    #\u67e5\u627e\u5f53\u76ee\u5f55\uff0c\u4ee5.log\u7ed3\u5c3e\u7684\u666e\u901a\u6587\u4ef6\nfind . -type d | sort    #\u67e5\u627e\u5f53\u524d\u6240\u6709\u76ee\u5f55\u5e76\u6392\u5e8f\nfind . -size +100M    #\u67e5\u627e\u5f53\u524d\u76ee\u5f55\u5927\u4e8e100M\u7684\u6587\u4ef6<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">5.3 locate<\/h2>\n\n\n\n<p>locate \u8ba9\u4f7f\u7528\u8005\u53ef\u4ee5\u5f88\u5feb\u901f\u7684\u641c\u5bfb\u67d0\u4e2a\u8def\u5f84\u3002\u9ed8\u8ba4\u6bcf\u5929\u81ea\u52a8\u66f4\u65b0\u4e00\u6b21\uff0c\u6240\u4ee5\u4f7f\u7528locate \u547d\u4ee4\u67e5\u4e0d\u5230\u6700\u65b0\u53d8\u52a8\u8fc7\u7684\u6587\u4ef6\u3002\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u53ef\u4ee5\u5728\u4f7f\u7528locate\u4e4b\u524d\uff0c\u5148\u4f7f\u7528updatedb\u547d\u4ee4\uff0c\u624b\u52a8\u66f4\u65b0\u6570\u636e\u5e93\u3002\u5982\u679c\u6570\u636e\u5e93\u4e2d\u6ca1\u6709\u67e5\u8be2\u7684\u6570\u636e\uff0c\u5219\u4f1a\u62a5\u51falocate: can not stat () `\/var\/lib\/mlocate\/mlocate.db': No such file or directory\u8be5\u9519\u8bef\uff01updatedb\u5373\u53ef\uff01<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">yum -y install mlocate    #\u5982\u679c\u662f\u7cbe\u7b80\u7248 CentOS \u7cfb\u7edf\u9700\u8981\u5b89\u88c5 locate \u547d\u4ee4\nupdatedb locate \/etc\/sh    #\u641c\u7d22etc\u76ee\u5f55\u4e0b\u6240\u6709\u4ee5sh\u5f00\u5934\u7684\u6587\u4ef6\nlocate pwd    #\u67e5\u627e\u548cpwd\u76f8\u5173\u7684\u6240\u6709\u6587\u4ef6<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5.4%20whereis\">5.4 whereis<\/h2>\n\n\n\n<p>whereis\u547d\u4ee4\u662f\u5b9a\u4f4d\u53ef\u6267\u884c\u6587\u4ef6\u3001\u6e90\u4ee3\u7801\u6587\u4ef6\u3001\u5e2e\u52a9\u6587\u4ef6\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u4f4d\u7f6e\u3002\u8fd9\u4e9b\u6587\u4ef6\u7684\u5c5e\u6027\u5e94\u5c5e\u4e8e\u539f\u59cb\u4ee3\u7801\uff0c\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u6216\u662f\u5e2e\u52a9\u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">whereisls    #\u5c06\u548cls\u6587\u4ef6\u76f8\u5173\u7684\u6587\u4ef6\u90fd\u67e5\u627e\u51fa\u6765<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5.5%20which\">5.5 which<\/h2>\n\n\n\n<p>which\u547d\u4ee4\u7684\u4f5c\u7528\u662f\u5728PATH\u53d8\u91cf\u6307\u5b9a\u7684\u8def\u5f84\u4e2d\uff0c\u641c\u7d22\u67d0\u4e2a\u7cfb\u7edf\u547d\u4ee4\u7684\u4f4d\u7f6e\uff0c\u5e76\u4e14\u8fd4\u56de\u7b2c\u4e00\u4e2a\u641c\u7d22\u7ed3\u679c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">which pwd    #\u67e5\u627epwd\u547d\u4ee4\u6240\u5728\u8def\u5f84\nwhich java    #\u67e5\u627epath\u4e2djava\u7684\u8def\u5f84<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h1 class=\"wp-block-heading\">\u516d\u3001su\u3001sudo<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">6.1 su<\/h2>\n\n\n\n<p>su \u7528\u4e8e\u7528\u6237\u4e4b\u95f4\u7684\u5207\u6362\u3002\u4f46\u662f\u5207\u6362\u524d\u7684\u7528\u6237\u4f9d\u7136\u4fdd\u6301\u767b\u5f55\u72b6\u6001\u3002\u5982\u679c\u662froot \u5411\u666e\u901a\u6216\u865a\u62df\u7528\u6237\u5207\u6362\u4e0d\u9700\u8981\u5bc6\u7801\uff0c\u53cd\u4e4b\u666e\u901a\u7528\u6237\u5207\u6362\u5230\u5176\u5b83\u4efb\u4f55\u7528\u6237\u90fd\u9700\u8981\u5bc6\u7801\u9a8c\u8bc1\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">su test    #\u5207\u6362\u5230test\u7528\u6237\uff0c\u4f46\u662f\u8def\u5f84\u8fd8\u662f\/root\u76ee\u5f55\nsu - test    #\u5207\u6362\u5230test\u7528\u6237\uff0c\u8def\u5f84\u53d8\u6210\u4e86\/home\/test\nsu    #\u5207\u6362\u5230root\u7528\u6237\uff0c\u4f46\u662f\u8def\u5f84\u8fd8\u662f\u539f\u6765\u7684\u8def\u5f84\nsu -    #\u5207\u6362\u5230root\u7528\u6237\uff0c\u5e76\u4e14\u8def\u5f84\u662f\/root<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>su \u7684\u4e0d\u8db3\uff1a\u5982\u679c\u67d0\u4e2a\u7528\u6237\u9700\u8981\u4f7f\u7528root\u6743\u9650\u3001\u5219\u5fc5\u987b\u8981\u628aroot\u5bc6\u7801\u544a\u8bc9\u6b64\u7528\u6237\u3002<\/p>\n\n\n\n<p>\u9000\u51fa\u8fd4\u56de\u4e4b\u524d\u7684\u7528\u6237\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">exit<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">6.2 sudo<\/h2>\n\n\n\n<p>sudo\u662f\u4e3a\u6240\u6709\u60f3\u4f7f\u7528root\u6743\u9650\u7684\u666e\u901a\u7528\u6237\u8bbe\u8ba1\u7684\u3002\u53ef\u4ee5\u8ba9\u666e\u901a\u7528\u6237\u5177\u6709\u4e34\u65f6\u4f7f\u7528root\u6743\u9650\u7684\u6743\u5229\u3002\u53ea\u9700\u8f93\u5165\u81ea\u5df1\u8d26\u6237\u7684\u5bc6\u7801\u5373\u53ef\u3002<\/p>\n\n\n\n<p>\u8fdb\u5165sudo\u914d\u7f6e\u6587\u4ef6\u547d\u4ee4\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>vi \/etc\/sudoer \u6216\u8005 visudo<\/p>\n<\/blockquote>\n\n\n\n<p>\u5141\u8bb8hadoop\u7528\u6237\u4ee5root\u8eab\u4efd\u6267\u884c\u5404\u79cd\u5e94\u7528\u547d\u4ee4\uff0c\u9700\u8981\u8f93\u5165hadoop\u7528\u6237\u7684\u5bc6\u7801\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">hadoop ALL=(ALL) ALL<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u53ea\u5141\u8bb8hadoop\u7528\u6237\u4ee5root\u8eab\u4efd\u6267\u884cls \u3001cat\u547d\u4ee4\uff0c\u5e76\u4e14\u6267\u884c\u65f6\u5019\u514d\u8f93\u5165\u5bc6\u7801\u3002\u914d\u7f6e\u6587\u4ef6\u4e2d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">hadoop ALL=NOPASSWD: \/bin\/ls, \/bin\/cat<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e03\u3001\u7cfb\u7edf\u670d\u52a1<\/h1>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">service iptables status    #\u67e5\u770biptables\u670d\u52a1\u7684\u72b6\u6001\nservice iptables start    #\u5f00\u542fiptables\u670d\u52a1\nservice iptables stop    #\u505c\u6b62iptables\u670d\u52a1\nservice iptables restart    #\u91cd\u542fiptables\u670d\u52a1\nchkconfig iptables off    #\u5173\u95ediptables\u670d\u52a1\u7684\u5f00\u673a\u81ea\u542f\u52a8\nchkconfig iptables on    #\u5f00\u542fiptables\u670d\u52a1\u7684\u5f00\u673a\u81ea\u542f\u52a8<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h1 class=\"wp-block-heading\">\u516b\u3001\u7f51\u7edc\u7ba1\u7406<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">8.1 \u4e3b\u673a\u540d\u914d\u7f6e<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">[root@node1 ~]# vi \/etc\/sysconfig\/network NETWORKING=yes HOSTNAME=node1<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">8.2 IP \u5730\u5740\u914d\u7f6e<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">[root@node1 ~]# vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>8.3 \u57df\u540d\u6620\u5c04<\/p>\n\n\n\n<p>\/etc\/hosts \u6587\u4ef6\u7528\u4e8e\u5728\u901a\u8fc7\u4e3b\u673a\u540d\u8fdb\u884c\u8bbf\u95ee\u65f6\u505a IP \u5730\u5740\u89e3\u6790\u4e4b\u7528\u3002\u6240\u4ee5\uff0c\u4f60\u60f3\u8bbf\u95ee\u4e00\u4e2a\u4ec0\u4e48\u6837\u7684\u4e3b\u673a\u540d\uff0c\u5c31\u9700\u8981\u628a\u8fd9\u4e2a\u4e3b\u673a\u540d\u548c\u5b83\u5bf9\u5e94\u7684ip\u5730\u5740\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">[root@node1 ~]# vi \/etc\/hosts \u5728\u6700\u540e\u52a0\u4e0a 192.168.52.201 node1 192.168.52.202 node2 192.168.52.203 node3<\/code><\/pre>\n\n\n\n<p>\u4e5d\u3001\u5b9a\u65f6\u4efb\u52a1\u6307\u4ee4crontab \u914d\u7f6e<\/p>\n\n\n\n<p>crontab\u662fUnix\u548cLinux\u7528\u4e8e\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1\u7684\u6307\u4ee4\u3002\u901a\u8fc7crontab\u547d\u4ee4\uff0c\u53ef\u4ee5\u5728\u56fa\u5b9a\u95f4\u9694\u65f6\u95f4,\u6267\u884c\u6307\u5b9a\u7684\u7cfb\u7edf\u6307\u4ee4\u6216shell\u811a\u672c\u3002\u65f6\u95f4\u95f4\u9694\u7684\u5355\u4f4d\u53ef\u4ee5\u662f\u5206\u949f\u3001\u5c0f\u65f6\u3001\u65e5\u3001\u6708\u3001\u5468\u53ca\u4ee5\u4e0a\u7684\u4efb\u610f\u7ec4\u5408\u3002<\/p>\n\n\n\n<p>crontab\u5b89\u88c5<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">yum install crontabs<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u670d\u52a1\u64cd\u4f5c\u8bf4\u660e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">service crond start    #\u542f\u52a8\u670d\u52a1\nservice crond stop    #\u5173\u95ed\u670d\u52a1\nservice crond restart    #\u91cd\u542f\u670d\u52a1<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>9.1 \u547d\u4ee4\u683c\u5f0f<\/p>\n\n\n\n<p>crontab [-u user] file<\/p>\n\n\n\n<p>crontab [-u user] [ -e | -l | -r ]<\/p>\n\n\n\n<p>\u53c2\u6570\u8bf4\u660e\uff1a<\/p>\n\n\n\n<p>-u user\uff1a\u7528\u6765\u8bbe\u5b9a\u67d0\u4e2a\u7528\u6237\u7684crontab\u670d\u52a1<\/p>\n\n\n\n<p>file\uff1afile\u662f\u547d\u4ee4\u6587\u4ef6\u7684\u540d\u5b57,\u8868\u793a\u5c06file\u505a\u4e3acrontab\u7684\u4efb\u52a1\u5217\u8868\u6587\u4ef6<\/p>\n\n\n\n<p>\u5e76\u8f7d\u5165crontab\u3002<\/p>\n\n\n\n<p>-e\uff1a\u7f16\u8f91\u67d0\u4e2a\u7528\u6237\u7684crontab\u6587\u4ef6\u5185\u5bb9\u3002\u5982\u679c\u4e0d\u6307\u5b9a\u7528\u6237\uff0c\u5219\u8868\u793a\u7f16\u8f91\u5f53\u524d<\/p>\n\n\n\n<p>\u7528\u6237\u7684crontab\u6587\u4ef6\u3002<\/p>\n\n\n\n<p>-l\uff1a\u663e\u793a\u67d0\u4e2a\u7528\u6237\u7684crontab\u6587\u4ef6\u5185\u5bb9\u3002\u5982\u679c\u4e0d\u6307\u5b9a\u7528\u6237\uff0c\u5219\u8868\u793a\u663e\u793a\u5f53\u524d<\/p>\n\n\n\n<p>\u7528\u6237\u7684crontab\u6587\u4ef6\u5185\u5bb9\u3002<\/p>\n\n\n\n<p>-r\uff1a\u5220\u9664\u5b9a\u65f6\u4efb\u52a1\u914d\u7f6e\uff0c\u4ece\/var\/spool\/cron\u76ee\u5f55\u4e2d\u5220\u9664\u67d0\u4e2a\u7528\u6237\u7684crontab<\/p>\n\n\n\n<p>\u6587\u4ef6\uff0c\u5982\u679c\u4e0d\u6307\u5b9a\u7528\u6237\uff0c\u5219\u9ed8\u8ba4\u5220\u9664\u5f53\u524d\u7528\u6237\u7684crontab\u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">crontab file [-u user]    #\u7528\u6307\u5b9a\u7684\u6587\u4ef6\u66ff\u4ee3\u76ee\u524d\u7684\ncrontab crontab -l [-u user]    #\u5217\u51fa\u7528\u6237\u76ee\u524d\u7684\ncrontab crontab -e [-u user]    #\u7f16\u8f91\u7528\u6237\u76ee\u524d\u7684crontab<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">9.2 \u914d\u7f6e\u8bf4\u660e\u3001\u5b9e\u4f8b<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">* * * * * command<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><\/ul>\n\n\n\n<p>\u89e3\u91ca\uff1a\u5206 \u65f6 \u65e5 \u6708 \u5468 \u547d\u4ee4<\/p>\n\n\n\n<p>\u7b2c1\u5217\u8868\u793a\u5206\u949f1\uff5e59 \u6bcf\u5206\u949f\u7528*\u6216\u8005 *\/1\u8868\u793a<\/p>\n\n\n\n<p>\u7b2c2\u5217\u8868\u793a\u5c0f\u65f60\uff5e23\uff080\u8868\u793a0\u70b9\uff09<\/p>\n\n\n\n<p>\u7b2c3\u5217\u8868\u793a\u65e5\u671f1\uff5e31<\/p>\n\n\n\n<p>\u7b2c4\u5217\u8868\u793a\u6708\u4efd1\uff5e12<\/p>\n\n\n\n<p>\u7b2c5\u5217\u6807\u8bc6\u53f7\u661f\u671f0\uff5e6\uff080\u8868\u793a\u661f\u671f\u5929\uff09<\/p>\n\n\n\n<p>\u7b2c6\u5217\u8981\u8fd0\u884c\u7684\u547d\u4ee4<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">crontab -e\n\n*\/1 * * * * date \/root\/date.txt    #\u6bcf\u5206\u949f\u6267\u884c\u4e00\u6b21date\u547d\u4ee4\n\n30 21 * * * service httpd restart    #\u6bcf\u665a\u768421:30\u91cd\u542fapache\u3002\n\n45 4 1,10,22 * * service httpd restart    #\u6bcf\u67081\u300110\u300122\u65e5\u76844 : 45\u91cd\u542fapache\u3002\n\n10 1 * * 6,0 service httpd restart    #\u6bcf\u5468\u516d\u3001\u5468\u65e5\u76841 : 10\u91cd\u542fapache\u3002\n\n0,30 18-23 * * * service httpd restart    #\u6bcf\u592918 : 00\u81f323 : 00\u4e4b\u95f4\u6bcf\u969430\u5206\u949f\u91cd\u542fapache\u3002\n\n* 23-7\/1 * * * service httpd restart    #\u665a\u4e0a11\u70b9\u5230\u65e9\u4e0a7\u70b9\u4e4b\u95f4\uff0c\u6bcf\u9694\u4e00\u5c0f\u65f6\u91cd\u542fapache<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h1 class=\"wp-block-heading\">\u5341\u3001\u5176\u4ed6\u547d\u4ee4<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">10.1 \u67e5\u770b\u5f53\u524d\u76ee\u5f55\uff1apwd<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">pwd    #\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u8def\u5f84<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">10.2 \u67e5\u770b\u8fdb\u7a0b\uff1aps -ef<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ps -ef    #\u67e5\u770b\u6240\u6709\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">10.3 \u7ed3\u675f\u8fdb\u7a0b\uff1akill<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">kill pid\nkill -9 pid    #\u5f3a\u5236\u6740\u6b7b\u8fdb\u7a0b\npid:\u8fdb\u7a0b\u53f7<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">10.4 \u7f51\u7edc\u901a\u4fe1\u547d\u4ee4\uff1a<\/h2>\n\n\n\n<p>ifconfig\uff1a\u67e5\u770b\u7f51\u5361\u4fe1\u606f<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ifconfig\n\nifconfig | more<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>ping\uff1a\u67e5\u770b\u4e0e\u67d0\u53f0\u673a\u5668\u7684\u8fde\u63a5\u60c5\u51b5<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ping ip<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>netstat -an\uff1a\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u7aef\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">netstat -an<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>\u641c\u7d22\u6307\u5b9a\u7aef\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">netstat -an | grep 8080<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">10.5 \u914d\u7f6e\u7f51\u7edc<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">setup<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">10.6 \u91cd\u542f\u7f51\u7edc<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">service network restart<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">10.7 \u5207\u6362\u7528\u6237<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">su - \u7528\u6237\u540d<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">10.8 \u5173\u95ed\u9632\u706b\u5899<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">chkconfig iptables off\n\n\u6216\u8005\uff1a\n\niptables -L; iptables -F; service iptables stop<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">10.9 \u4fee\u6539\u6587\u4ef6\u6743\u9650<\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">chmod 777<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">10.10 \u6e05\u5c4f<\/h2>\n\n\n\n<p><kbd>ctrl + l<\/kbd><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10.11 vi\u6a21\u5f0f\u4e0b\u5feb\u6377\u952e<\/h2>\n\n\n\n<p><kbd>esc<\/kbd> \u540e:<\/p>\n\n\n\n<p>\u4fdd\u5b58\u5e76\u9000\u51fa\u5feb\u6377\u952e\uff1a<kbd>shift+z+z<\/kbd><\/p>\n\n\n\n<p>\u5149\u6807\u8df3\u5230\u6700\u540e\u4e00\u884c\u5feb\u6377\u952e\uff1a<kbd>shift+g<\/kbd><\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">dd    #\u5220\u9664\u4e00\u884c\nyy    #\u590d\u5236\u4e00\u884c\u5185\u5bb9\np    #\u7c98\u8d34\u590d\u5236\u7684\u5185\u5bb9<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u57fa\u672c\u547d\u4ee4 1.1 \u5173\u673a\u548c\u91cd\u542f \u5173\u673a \u91cd\u542f 1.2 \u5e2e\u52a9\u547d\u4ee4 &#8211;help\u547d\u4ee4 man\u547d\u4ee4\uff08\u547d\u4ee4\u8bf4\u660e\u4e66\uff09 \u6ce8\u610f\uff1aman shut &#8230","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[4],"class_list":["post-88","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-4"],"_links":{"self":[{"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/posts\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/comments?post=88"}],"version-history":[{"count":8,"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/posts\/88\/revisions"}],"predecessor-version":[{"id":96,"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/posts\/88\/revisions\/96"}],"wp:attachment":[{"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/media?parent=88"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/categories?post=88"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.addgm.com\/index.php\/wp-json\/wp\/v2\/tags?post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}