{"id":1073,"date":"2020-04-19T00:31:16","date_gmt":"2020-04-18T16:31:16","guid":{"rendered":"http:\/\/39.97.231.10\/?p=1073"},"modified":"2020-04-19T00:31:16","modified_gmt":"2020-04-18T16:31:16","slug":"%e5%b8%b8%e7%94%a8shell%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=1073","title":{"rendered":"\u5e38\u7528Shell\u547d\u4ee4"},"content":{"rendered":"<p style=\\\"padding-left: 40px;\\\">\u5728linux\u7cfb\u7edf\u4e2d\u7ecf\u5e38\u6267\u884c\u547d\u4ee4\u64cd\u4f5c\uff0c\u4ee5\u4e0b\u662f\u6211\u4eec\u7ecf\u5e38\u7528\u5230\u7684\u4e00\u4e9bshell\u547d\u4ee4\u3002<\/p>\n<ul>\n<li><strong>\u64cd\u4f5c\u5feb\u6377\u952e<\/strong>\n<ul>\n<li>Ctrl+r\uff1a\u53ef\u4ee5\u5feb\u901f\u67e5\u627e\u5386\u53f2\u547d\u4ee4\uff1b<\/li>\n<li>Ctrl+l\uff1a\u53ef\u4ee5\u6e05\u7406\u63a7\u5236\u53f0\u5c4f\u5e55\uff1b<\/li>\n<li>Ctrl+a\\\\Ctrl+e\uff1a\u79fb\u52a8\u5149\u6807\u5230\u547d\u4ee4\u884c\u9996\\\\\u884c\u5c3e\uff1b<\/li>\n<li>Ctrl+w\\\\Ctrl+k\uff1a\u5220\u9664\u5149\u6807\u4e4b\u524d\\\\\u4e4b\u540e\u7684\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li><strong>VIM\u6587\u4ef6\u7f16\u8f91\u5feb\u6377\u952e<\/strong>\n<ul>\n<li>\u5feb\u6377\u952eZZ\uff1a\u6587\u4ef6\u4fdd\u5b58\u5e76\u9000\u51fa\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li><strong>\u8fdb\u7a0b\u64cd\u4f5c\u5feb\u6377\u952e<\/strong>\n<ul>\n<li>Ctrl+c\uff1a\u5f3a\u5236\u7ec8\u6b62\u7a0b\u5e8f\u7684\u6267\u884c\uff1b<\/li>\n<li>Ctrl+z\uff1a\u6302\u8d77\u4e00\u4e2a\u8fdb\u7a0b\uff0cfg\/bg\u64cd\u4f5c\u7ee7\u7eed\u524d\u53f0\u6216\u540e\u53f0\u7684\u4efb\u52a1\uff1b<\/li>\n<li>Ctrl + d\uff1a\u7ec8\u7aef\u4e2d\u8f93\u5165 exit \u540e\u56de\u8f66\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li><strong>linux\u547d\u4ee4\u4e2d\u5feb\u6377\u952e\uff08top\uff09<\/strong>\n<ul>\n<li>Shift + p\uff1a\u6839\u636e CPU \u4f7f\u7528\u7387\u6392\u5e8f\uff1b<\/li>\n<li>Shift + m\uff1a\u6839\u636e\u5185\u5b58\u5360\u7528\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u65e5\u5e38\u8fd0\u7ef4shell\u547d\u4ee4\u64cd\u4f5c<\/strong><\/p>\n<ul>\n<li><strong>\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\uff0c\u9700\u5feb\u901f\u5b9a\u4f4d\u65e5\u5fd7\u76ee\u5f55<\/strong><\/li>\n<\/ul>\n<p style=\\\"padding-left: 40px;\\\">\u5f53\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\uff0c\u9700\u8981\u5feb\u901f\u5b9a\u4f4d\u6216\u8005\u5bf9\u6587\u4ef6\u4f7f\u7528\u7387\u8fdb\u884c\u6392\u5e8f\uff0c\u9700\u8981\u67e5\u770b\u54ea\u4e00\u4e9b\u6587\u4ef6\u76ee\u5f55\u6216\u8005\u6587\u4ef6\u5360\u7528\u7684\u7a7a\u95f4\u6bd4\u8f83\u591a\u3002<\/p>\n<pre class=\\\"rich-text editor-rich-text__editable block-editor-rich-text__editable is-selected\\\" role=\\\"textbox\\\" contenteditable=\\\"true\\\" aria-multiline=\\\"true\\\" aria-label=\\\"\u7f16\u5199\u9884\u683c\u5f0f\u5316\u6587\u672c\u2026\\\">du -x --max-depth=1 \/ |sort -k1 -nr\n<\/pre>\n<p style=\\\"padding-left: 40px;\\\">\u8fd9\u4e2a\u547d\u4ee4\u7ec4\u5408\u7531\u4e24\u4e2aShell\u547d\u4ee4\u7ec4\u6210\uff0c\u524d\u9762\u7684du\u547d\u4ee4\u8fdb\u884c\u78c1\u76d8\u7edf\u8ba1\uff0c\u7b2c\u4e8c\u4e2asort\u547d\u4ee4\u5bf9\u7edf\u8ba1\u540e\u7684\u6570\u636e\u8fdb\u884c\u6392\u5e8f\uff0c\u4e2d\u95f4\u901a\u8fc7|\u7ba1\u9053\u7b26\u6765\u4f20\u9012\u6570\u636e\u3002\u7ba1\u9053\u7b26|\u7684\u4f5c\u7528\u662f\u5c06\u524d\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u4f20\u9012\u5230\u4e0b\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u3002<\/p>\n<p style=\\\"padding-left: 40px;\\\">du \u547d\u4ee4\u4e2d -x \u53c2\u6570\u8868\u793a\u8df3\u8fc7\u5176\u4ed6\u6587\u4ef6\u7cfb\u7edf\uff0c\u4e5f\u5c31\u662f\u53ea\u5206\u6790\u672c\u6587\u4ef6\u7cfb\u7edf\u91cc\u7684\u6587\u4ef6\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u6392\u9664\u4e00\u4e9b\u975e\u672c\u6587\u4ef6\u7cfb\u7edf\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u8fd9\u6837\u6267\u884c\u901f\u5ea6\u4f1a\u66f4\u5feb\u4e5f\u4e0d\u5bb9\u6613\u51fa\u73b0\u4e00\u4e9b\u989d\u5916\u7684\u5e72\u6270\u9879\u3002&#8211;max-depth \u53c2\u6570\u8bbe\u7f6e\u4e3a 1\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u7edf\u8ba1\u51fa\u6839\u76ee\u5f55\u4e0b\u7b2c\u4e00\u7ea7\u76ee\u5f55\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u7684\u5927\u5c0f\u3002<\/p>\n<p style=\\\"padding-left: 40px;\\\">sort\u547d\u4ee4\u4e2d -k \u53c2\u6570\u6307\u660e\u5177\u4f53\u6309\u7167\u54ea\u4e00\u5217\u8fdb\u884c\u6392\u5e8f\uff0c-n \u53c2\u6570\u8868\u793a\u53ea\u5bf9\u6570\u503c\u8fdb\u884c\u6392\u5e8f\uff0c\u800c -r \u53c2\u6570\u8868\u793a\u53cd\u5411\u6392\u5e8f\uff0c\u90a3\u6574\u4f53\u5206\u6790sort \u8fd9\u4e00\u6bb5\u547d\u4ee4\u7684\u610f\u601d\u5c31\u662f\u6307\u5b9a\u7b2c\u4e00\u5217\u5e76\u6309\u7167\u6570\u636e\u5927\u5c0f\u505a\u53cd\u5e8f\u6392\u5e8f\u3002<\/p>\n<ul>\n<li><strong>\u7cfb\u7edf\u4ea7\u751f\u5f88\u591a\u788e\u7247\u6587\u4ef6\uff0c\u5bfc\u81f4 inode \u8d44\u6e90\u4e0d\u8db3<\/strong><\/li>\n<\/ul>\n<p style=\\\"padding-left: 40px;\\\">\u5f53\u7cfb\u7edf\u4e0a\u4ea7\u751f\u5f88\u591a\u788e\u7247\u6587\u4ef6\u65f6\uff0c\u968f\u4e4b\u4ea7\u751f\u5927\u91cf\u7684Inode\uff0cInode\u7528\u4e8e\u5b58\u653e\u7740\u6587\u4ef6\u7cfb\u7edf\u4e2d\u6587\u4ef6\u7684\u6e90\u6570\u636e\uff0cInode\u8fc7\u6e21\u7684\u4f7f\u7528\u4f1a\u5bfc\u81f4\u7cfb\u7edfInode\u8d44\u6e90\u4e0d\u8db3\u3002\u8fd9\u79cd\u60c5\u51b5\u662f\u4e0d\u6b63\u5e38\u7684\uff0c\u8fd9\u4e2a\u65f6\u5019\u5206\u6790\u5982\u679c\u901a\u8fc7du \u547d\u4ee4\u6307\u80fd\u5177\u4f53\u5c55\u793a\u51fa\u78c1\u76d8\u7a7a\u95f4\u7684\u4f7f\u7528\u60c5\u51b5\uff0c\u4f46\u5e76\u4e0d\u80fd\u5206\u6790\u51fa\u5177\u4f53\u76ee\u5f55\u4e0b\u4ea7\u751f\u4e86\u591a\u5c11\u788e\u7247\u6587\u4ef6\uff0c\u6211\u4eec\u5c31\u9700\u8981\u5982\u4e0b\u7684\u547d\u4ee4\u7ec4\u5408\u6765\u5bf9\u6587\u4ef6\u8fdb\u884c\u7edf\u8ba1\u5206\u6790\u3002<\/p>\n<pre class=\\\"rich-text editor-rich-text__editable block-editor-rich-text__editable is-selected\\\" role=\\\"textbox\\\" contenteditable=\\\"true\\\" aria-multiline=\\\"true\\\" aria-label=\\\"\u7f16\u5199\u9884\u683c\u5f0f\u5316\u6587\u672c\u2026\\\">find -type f|awk -F\/-v OFS=\/\\'{$NF=\\\"\\\";dir[$0]++}END{for(i in dir) print dir[i]\\\"\\\"i}\\'|sort -k1 -nr|head<\/pre>\n<p style=\\\"padding-left: 40px;\\\">find\u547d\u4ee4\u901a\u8fc7-type-f\u53c2\u6570\u67e5\u627e\u6307\u5b9a\u6587\u4ef6\u7c7b\u578b\u7684\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u67e5\u627e\u7ed3\u679c\u901a\u8fc7\u7ba1\u9053\u4f20\u9012\u7ed9awk\uff0c\u5b83\u53ef\u4ee5\u628a\u6587\u672c\u5185\u5bb9\u6309\u884c\u8fdb\u884c\u683c\u5f0f\u5316\u8f93\u51fa\u5e76\u5c55\u793a\uff0c-F\/\u6307\u5b9a\u5904\u7406\u6587\u4ef6\u65f6\u5b57\u7b26\u4e32\u4e4b\u95f4\u4ee5\/\u8fdb\u884c\u5206\u5272\uff0c-vOFS=\/\u8868\u793a\u6587\u4ef6\u663e\u793a\u7ed3\u679c\u65f6\u4ee5\/\u8fdb\u884c\u5206\u5272\u5c55\u793a\u3002\u5bf9\u4e8eawk\u547d\u4ee4\u6574\u4f53\u89c4\u5219\u800c\u8a00\u6709\u4e00\u4e2a{}END{}\u683c\u5f0f\uff0c\u524d\u9762\u7684{}\u8868\u793a\u884c\u5904\u7406\u64cd\u4f5c\uff0cEND{}\u8868\u793a\u884c\u5904\u7406\u540e\u9700\u8981\u8fdb\u884c\u6574\u4f53\u7ed3\u679c\u51fa\u3002\u5728\u884c\u5904\u7406\u64cd\u4f5c\u903b\u8f91\u4e2d\uff0c\u8bbe\u7f6e$NF\u00a0\u4e3a\u7a7a\u8868\u793a\u5c06\u6bcf\u4e00\u884c\u7684\u6587\u4ef6\u540d\u4fe1\u606f\u53bb\u9664\uff0c\u4ece\u800c\u53ea\u4fdd\u7559\u76ee\u5f55\u8def\u5f84\uff0cdir \u662f\u4e00\u4e2a\u81ea\u589e\u6570\u7ec4\uff0c\u7528\u4e8e\u7edf\u8ba1\u7ed3\u679c\u3002\u6700\u540e\u901a\u8fc7 for \u5faa\u73af\u8fdb\u884c\u904d\u5386\u8f93\u51fadir\u5173\u8054\u6570\u7ec4\u4e2d\u6240\u6709\u884c\u4fe1\u606f\u3002<\/p>\n<p style=\\\"padding-left: 40px;\\\">\u5728\u5f53\u524d\u76ee\u5f55\u8def\u5f84\u901a\u8fc7\u6267\u884c\u547d\u4ee4\uff0c\u7ed3\u679c\u4e2d\u5df2\u7ecf\u628a\u6bcf\u4e00\u4e2a\u4ea7\u751f\u6587\u4ef6\u7684\u8def\u5f84\u90fd\u5c55\u793a\u51fa\u6765\u4e86\uff0c\u5e76\u4e14\u524d\u9762\u8fd8\u4f1a\u663e\u793a\u5728\u6bcf\u4e00\u4e2a\u8def\u5f84\u4e0b\u4e00\u5171\u5305\u542b\u4e86\u591a\u5c11\u6587\u4ef6\uff0c\u5982\u679c\u6211\u4eec\u7cfb\u7edf\u63d0\u793ainode\u4f7f\u7528\u7387\u95ee\u9898\uff0c\u9700\u8981\u5206\u6790\u51fa\u54ea\u4e2a\u8def\u5f84\u4e0b\u7684\u6587\u4ef6\u6570\u6700\u591a\uff0c\u53ef\u4ee5\u901a\u8fc7\u00a0\u8fd9\u4e2a\u7ec4\u5408\u547d\u4ee4\u6765\u8fdb\u884c\u5206\u6790\u3002<\/p>\n<ul>\n<li><strong>\u6279\u91cf\u67e5\u627e\u6587\u4ef6\u4f5c\u5185\u5bb9\u66ff\u6362<\/strong><\/li>\n<\/ul>\n<p style=\\\"padding-left: 40px;\\\">\u5728\u6279\u91cf\u6587\u4ef6\u5185\u5bb9\u9700\u8981\u8fdb\u884c\u66ff\u6362\u65f6\uff0c\u5f53\u6211\u4eec\u5728\u4e00\u4e2a\u6587\u4ef6\u76ee\u5f55\u4e0b\u9762\u6709\u591a\u7ea7\u5b50\u76ee\u5f55\uff0c\u5e76\u4e14\u5b50\u76ee\u5f55\u4e2d\u6709\u5927\u91cf\u7684\u6587\u4ef6\uff0c\u800c\u6211\u4eec\u9700\u8981\u5bf9\u76ee\u5f55\u4e0b\u7684\u67d0\u4e00\u4e2a\u540d\u79f0\u7684\u6587\u4ef6\u6279\u91cf\u7684\u67e5\u627e\u66ff\u6362\u5185\u5bb9\u3002<\/p>\n<pre class=\\\"rich-text editor-rich-text__editable block-editor-rich-text__editable is-selected\\\" style=\\\"padding-left: 40px;\\\" role=\\\"textbox\\\" contenteditable=\\\"true\\\" aria-multiline=\\\"true\\\" aria-label=\\\"\u7f16\u5199\u9884\u683c\u5f0f\u5316\u6587\u672c\u2026\\\">find .\/-type f -name weijing.txt -exec sed -i\\\"s\/weijing\/viking\/g\\\"{}\\\\;<\/pre>\n<p style=\\\"padding-left: 40px;\\\">\u901a\u8fc7find+\u8def\u5f84\u7684\u65b9\u5f0f\u67e5\u627e\u9700\u8981\u6279\u91cf\u4fee\u6539\u7684\u6307\u5b9a\u7684\u6587\u4ef6\u540d\uff0c\u6bd4\u5982\u547d\u4ee4\u4e2d\u7684consumer.xml\u6587\u4ef6\uff0c\u67e5\u627e\u5230\u6587\u4ef6\u540e\u901a\u8fc7find\u81ea\u5e26\u7684\u53c2\u6570exec\u5c06\u7ed3\u679c\u4f20\u9012\u7ed9\u53e6\u5916\u4e00\u6761\u547d\u4ee4sed\u6765\u8fdb\u884c\u4e0b\u4e00\u6b65\u547d\u4ee4\u7684\u5904\u7406\u3002<\/p>\n<p style=\\\"padding-left: 40px;\\\">find \u547d\u4ee4\u4e2d\uff0c-name \u53c2\u6570\u6307\u5b9a\u67e5\u627e\u7684\u6587\u4ef6\u540d\uff0c-exec \u53c2\u6570\u5c06\u67e5\u627e\u5230\u7684\u5185\u5bb9\u4f20\u9012\u7ed9\u4e0b\u4e00\u4e2a\u547d\u4ee4\u53bb\u7ee7\u7eed\u6267\u884c\u76f8\u5173\u903b\u8f91\uff0csed \u547d\u4ee4\u4e3b\u8981\u5bf9\u6587\u4ef6\u5185\u5bb9\u8fdb\u884c\u66ff\u6362\uff0c\u8fd9\u91cc\u4f1a\u5c06weijing.txt\u6587\u4ef6\u4e2d\u7684 weijing\u66ff\u6362\u6210viking\uff0c\u8fd9\u5c31\u662f\u4e00\u4e2a\u6279\u91cf\u67e5\u627e\u66ff\u6362\u7684\u64cd\u4f5c\u3002<\/p>\n<ul>\n<li><strong>\u6279\u91cf\u67e5\u627e\u6587\u4ef6\u4f5c\u62f7\u8d1d\u6253\u5305<\/strong><\/li>\n<\/ul>\n<p style=\\\"padding-left: 40px;\\\">\u5f53\u9700\u8981\u5bf9\u6587\u4ef6\u8fdb\u884c\u6279\u91cf\u7684\u6253\u5305\u3001\u62f7\u8d1d\u65f6\uff0c\u53ef\u4ee5\u5982\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<pre class=\\\"rich-text editor-rich-text__editable block-editor-rich-text__editable is-selected\\\" style=\\\"padding-left: 40px;\\\" role=\\\"textbox\\\" contenteditable=\\\"true\\\" aria-multiline=\\\"true\\\" aria-label=\\\"\u7f16\u5199\u9884\u683c\u5f0f\u5316\u6587\u672c\u2026\\\">(find . -name \\\"*.txt\\\"|xargs tar -cvf weijing.tar) &amp;&amp; cp -f weijing.tar \/root\/.<\/pre>\n<p style=\\\"padding-left: 40px;\\\">\u62ec\u53f7\u4e2d\u5305\u542b\u4e24\u6761\u547d\u4ee4\uff0c\u5b83\u4eec\u4f7f\u7528\u7ba1\u9053\u7b26\u8fdb\u884c\u8fde\u63a5\uff0c\u62ec\u53f7\u5916\u901a\u8fc7\\&#8221;&amp;&amp;\\&#8221;\u7b26\u53f7\u4e0e\u7b2c\u4e09\u6761\u547d\u4ee4\u8fdb\u884c\u8fde\u63a5\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u9996\u5148\u9700\u8981\u6267\u884c\u62ec\u53f7\u4e2d\u7684\u7ec4\u5408\u547d\u4ee4\uff0c\u5148\u67e5\u627e\u6240\u6709.txt\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u7ed3\u679c\u4f20\u9012\u7ed9xargs \u547d\u4ee4\u8fdb\u884c\u6253\u5305\uff0c\u5982\u679c\u6253\u5305\u6210\u529f\u540e\u624d\u5c06\u538b\u7f29\u5305\u4f20\u9012\u7ed9 cp \u547d\u4ee4\u8fdb\u884c\u62f7\u8d1d\u3002<\/p>\n<ul>\n<li><strong>\u7528\u6237\u8bf7\u6c42\u6240\u5efa\u7acb\u7684\u7f51\u7edc\u8fde\u63a5\u72b6\u6001\u5206\u6790\u3002<\/strong><\/li>\n<\/ul>\n<p style=\\\"padding-left: 40px;\\\">\u5f53\u9700\u8981\u5206\u6790\u7f51\u7edc\u8fde\u63a5\u72b6\u6001\u65f6\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u4e86\u89e3\u7cfb\u7edf\u5bf9\u5916\u63d0\u4f9b\u7684\u7f51\u7edc\u670d\u52a1\u662f\u5426\u6b63\u5e38\uff0c\u5e76\u4e86\u89e3\u5b83\u4eec\u7684\u8fde\u63a5\u72b6\u6001\u3002<\/p>\n<pre class=\\\"rich-text editor-rich-text__editable block-editor-rich-text__editable is-selected\\\" style=\\\"padding-left: 80px;\\\" role=\\\"textbox\\\" contenteditable=\\\"true\\\" aria-multiline=\\\"true\\\" aria-label=\\\"\u7f16\u5199\u9884\u683c\u5f0f\u5316\u6587\u672c\u2026\\\">netstat\u00a0-n\u00a0|\u00a0awk\u00a0\\'\/^tcp\/\u00a0{++S[$NF]}\u00a0END\u00a0{for(a\u00a0in\u00a0S)\u00a0print\u00a0a,\u00a0S[a]}\\'<\/pre>\n<p style=\\\"padding-left: 40px;\\\">netstat-n\uff0c\u67e5\u770b\u4e3b\u673a\u4e0a\u7684\u6240\u6709TCP\u3001UDP\u8fde\u63a5\u4fe1\u606f\uff1bawk\u547d\u4ee4\u5219\u8d1f\u8d23\u5bf9\u8fd9\u4e9b\u4fe1\u606f\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u5904\u7406\uff0cawk\u540e\u6709\u4e00\u4e2a\u7528\u4e24\u4e2a\\&#8221;\u659c\u6760\\&#8221;\u62ec\u8d77\u6765\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e3b\u8981\u7528\u6765\u5339\u914d\u4ee5 tcp \u5f00\u5934\u7684\u6bcf\u4e00\u884c\u4fe1\u606f\uff0c\u6240\u4ee5\u8fd9\u91cc\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u8d77\u5230\u4e86\u4e00\u4e2a\u8fc7\u6ee4\u7684\u4f5c\u7528\uff08\u53ea\u5206\u6790tcp\u7684\u8fde\u63a5\uff09\uff0c\u540e\u9762\u5219\u662f\u5bf9\u4fe1\u606f\u8fc7\u6ee4\u540e\u8fdb\u884c\u5177\u4f53\u7684\u7edf\u8ba1\u548c\u8f93\u51fa\u3002<\/p>\n<ul>\n<li><strong>IP\u63d0\u53d6\u4e3b\u673a\u4e0a\u7684IP\u4fe1\u606f<\/strong><\/li>\n<\/ul>\n<pre class=\\\"rich-text editor-rich-text__editable block-editor-rich-text__editable is-selected\\\" style=\\\"padding-left: 40px;\\\" role=\\\"textbox\\\" contenteditable=\\\"true\\\" aria-multiline=\\\"true\\\" aria-label=\\\"\u7f16\u5199\u9884\u683c\u5f0f\u5316\u6587\u672c\u2026\\\">ip\u00a0add|grep\u00a0\\\"global\\\"|awk\\'{print\u00a0$2}\\'|awk\u00a0-F\/\\'{print\u00a0$1}\\'<\/pre>\n<p style=\\\"padding-left: 40px;\\\">ip add\u8d1f\u8d23\u67e5\u770b\u4e3b\u673a\u4e0a\u6240\u6709\u7f51\u5361\u7684\u4fe1\u606f\uff0c\u901a\u8fc7 grep \u8fdb\u884c\u6761\u4ef6\u8fc7\u6ee4\uff0c\u518d\u901a\u8fc7 awk \u5b9e\u73b0\u7b2c\u4e8c\u5217\u5185\u5bb9\u8f93\u51fa\uff0c\u6700\u540e\u901a\u8fc7 awk \u4ee5\u6307\u5b9a \/ \u4f5c\u4e3a\u5206\u9694\u7b26\u6765\u6253\u5370\u7b2c\u4e00\u5217\u7684\u4fe1\u606f\u3002<\/p>\n<ul>\n<li><strong>shell \u7684\u8fdc\u7a0b\u6267\u884c\u547d\u4ee4<\/strong><\/li>\n<\/ul>\n<pre class=\\\"rich-text editor-rich-text__editable block-editor-rich-text__editable is-selected\\\" style=\\\"padding-left: 40px;\\\" role=\\\"textbox\\\" contenteditable=\\\"true\\\" aria-multiline=\\\"true\\\" aria-label=\\\"\u7f16\u5199\u9884\u683c\u5f0f\u5316\u6587\u672c\u2026\\\">\u5f53 Shell \u8fdb\u884c\u8fdc\u7a0b\u6267\u884c\u547d\u4ee4\u65f6\uff0c\u901a\u8fc7 ssh xx@xxx.xxx.xxx.xxx \/home\/weijing\/install.sh \u53c2\u6570\u7684\u65b9\u5f0f\u6267\u884c\u3002<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5728linux\u7cfb\u7edf\u4e2d\u7ecf\u5e38\u6267\u884c\u547d\u4ee4\u64cd\u4f5c\uff0c\u4ee5\u4e0b\u662f\u6211\u4eec\u7ecf\u5e38\u7528\u5230\u7684\u4e00\u4e9bshell\u547d\u4ee4\u3002 \u64cd\u4f5c\u5feb\u6377\u952e Ctrl+r\uff1a\u53ef\u4ee5\u5feb &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=1073\"> <span class=\"screen-reader-text\">\u5e38\u7528Shell\u547d\u4ee4<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[102],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"\u5728linux\u7cfb\u7edf\u4e2d\u7ecf\u5e38\u6267\u884c\u547d\u4ee4\u64cd\u4f5c\uff0c\u4ee5\u4e0b\u662f\u6211\u4eec\u7ecf\u5e38\u7528\u5230\u7684\u4e00\u4e9bshell\u547d\u4ee4\u3002 \u64cd\u4f5c\u5feb\u6377\u952e Ctrl+r\uff1a\u53ef\u4ee5\u5feb&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1073"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1073"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1073\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1073"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}