{"id":88256,"date":"2026-07-31T20:00:50","date_gmt":"2026-07-31T12:00:50","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/88256.html"},"modified":"2026-07-31T20:00:50","modified_gmt":"2026-07-31T12:00:50","slug":"ssh%e8%bf%9e%e6%8e%a5linux%e4%b9%8blinux%e6%96%87%e4%bb%b6%e6%88%96%e6%96%87%e4%bb%b6%e7%9b%ae%e5%bd%95%e7%9b%b8%e5%85%b3%e7%9a%84%e6%8c%87%e4%bb%a4%e5%96%b5","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/88256.html","title":{"rendered":"SSH\u8fde\u63a5linux\u4e4blinux\u6587\u4ef6\u6216\u6587\u4ef6\u76ee\u5f55\u76f8\u5173\u7684\u6307\u4ee4\u55b5~"},"content":{"rendered":"<p>\u63d0\u793a&#xff1a;\u6587\u7ae0\u5199\u5b8c\u540e&#xff0c;\u76ee\u5f55\u53ef\u4ee5\u81ea\u52a8\u751f\u6210&#xff0c;\u5982\u4f55\u751f\u6210\u53ef\u53c2\u8003\u53f3\u8fb9\u7684\u5e2e\u52a9\u6587\u6863<\/p>\n<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\u524d\u8a00<\/li>\n<li>\u4e00.linux\u6587\u4ef6\u6216\u6587\u4ef6\u76ee\u5f55\u76f8\u5173\u7684\u6307\u4ee4<\/li>\n<li>\n<ul>\n<li>1.pwd \u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55<\/li>\n<li>2.cd \u5207\u6362\u5de5\u4f5c\u76ee\u5f55<\/li>\n<li>\n<ul>\n<li>1&gt;\u5207\u6362\u5230\u5bb6\u76ee\u5f55&#xff08;\u4e09\u79cd\u7b49\u4ef7\u5199\u6cd5&#xff09;:<\/li>\n<li>2&gt;\u5207\u6362\u5230\u4e0a\u4e00\u7ea7\u76ee\u5f55<\/li>\n<li>3&gt;\u5207\u6362\u5230\u4e0a\u4e00\u6761\u547d\u4ee4\u6240\u5728\u76ee\u5f55&#xff08;\u5feb\u901f\u6765\u56de\u5207\u6362\u76ee\u5f55&#xff09;<\/li>\n<li>4&gt;\u5207\u6362\u5230\u6307\u5b9a\u7684\u76ee\u5f55&#xff08;\u7edd\u5bf9\u8def\u5f84&#xff09;<\/li>\n<li>5&gt;\u5207\u6362\u5230\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6307\u5b9a\u5b50\u76ee\u5f55&#xff08;\u76f8\u5bf9\u8def\u5f84<\/li>\n<\/ul>\n<\/li>\n<li>3.ls \u67e5\u770b\u76ee\u5f55\u5185\u5bb9<\/li>\n<li>\n<ul>\n<li>1&gt;\u7b80\u5355\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u6587\u4ef6<\/li>\n<li>2&gt;\u8be6\u7ec6\u67e5\u770b\u6240\u6709\u6587\u4ef6&#xff08;\u542b\u9690\u85cf\u6587\u4ef6&#xff09;&#043; \u4eba\u6027\u5316\u5927\u5c0f\u663e\u793a&#xff08;\u6700\u5e38\u7528\u7ec4\u5408&#xff09;<\/li>\n<li>3&gt;\u67e5\u770b\u6307\u5b9a\u76ee\u5f55\u5185\u5bb9<\/li>\n<li>4&gt;\u6309\u4fee\u6539\u65f6\u95f4\u5012\u5e8f\u67e5\u770b\u6587\u4ef6<\/li>\n<\/ul>\n<\/li>\n<li>4.mkdir \u521b\u5efa\u76ee\u5f55<\/li>\n<li>\n<ul>\n<li>1&gt;\u521b\u5efa\u5355\u4e2a\u76ee\u5f55<\/li>\n<li>2&gt;\u9012\u5f52\u521b\u5efa\u591a\u7ea7\u76ee\u5f55&#xff08;\u91cd\u70b9&#xff01;\u65e5\u5e38\u9ad8\u9891\u4f7f\u7528&#xff09;<\/li>\n<li>3&gt;\u521b\u5efa\u76ee\u5f55\u5e76\u6307\u5b9a\u6743\u9650\u4e3a755<\/li>\n<li>4&gt;\u4e00\u6b21\u6027\u521b\u5efa\u591a\u4e2a\u540c\u7ea7\u76ee\u5f55<\/li>\n<\/ul>\n<\/li>\n<li>5.rmdir \u53ea\u80fd\u5220\u9664\u7a7a\u7684\u6216\u5d4c\u5957\u7684\u6587\u4ef6\u5939&#xff0c;\u5176\u4f59\u5982\u4f55\u5220\u9664\u89c1\u4e0b\u6587<\/li>\n<li>6.touch \u521b\u5efa\u7a7a\u6587\u4ef6\/\u66f4\u65b0\u65f6\u95f4\u6233<\/li>\n<li>\n<ul>\n<li>1&gt;\u521b\u5efa\u5355\u4e2a\u7a7a\u6587\u4ef6<\/li>\n<li>2&gt;\u4e00\u6b21\u6027\u521b\u5efa\u591a\u4e2a\u7a7a\u6587\u4ef6<\/li>\n<li>3&gt;\u66f4\u65b0\u5df2\u6709\u6587\u4ef6\u7684\u65f6\u95f4\u6233\u4e3a\u5f53\u524d\u65f6\u95f4<\/li>\n<\/ul>\n<\/li>\n<li>7.\u6587\u4ef6\/\u76ee\u5f55\u590d\u5236\u6307\u4ee4 cp<\/li>\n<li>\n<ul>\n<li>1&gt;\u590d\u5236\u6587\u4ef6\u5230\u6307\u5b9a\u76ee\u5f55<\/li>\n<li>2&gt;\u590d\u5236\u6587\u4ef6\u5e76\u91cd\u547d\u540d<\/li>\n<li>3&gt;\u9012\u5f52\u590d\u5236\u6574\u4e2a\u76ee\u5f55&#xff08;\u91cd\u70b9&#xff09;<\/li>\n<li>4&gt;\u5f3a\u5236\u8986\u76d6\u590d\u5236&#xff0c;\u65e0\u63d0\u793a<\/li>\n<li>5&gt;\u6279\u91cf\u590d\u5236\u591a\u4e2a\u6587\u4ef6\u5230\u76ee\u6807\u76ee\u5f55<\/li>\n<\/ul>\n<\/li>\n<li>8.\u6587\u4ef6\/\u76ee\u5f55\u79fb\u52a8\u4e0e\u91cd\u547d\u540d mv<\/li>\n<li>\n<ul>\n<li>1&gt;\u91cd\u547d\u540d\u6587\u4ef6\/\u76ee\u5f55<\/li>\n<li>2&gt;\u79fb\u52a8\u6587\u4ef6\u5230\u6307\u5b9a\u76ee\u5f55<\/li>\n<li>3&gt;\u79fb\u52a8\u6574\u4e2a\u76ee\u5f55<\/li>\n<li>4&gt;\u5f3a\u5236\u8986\u76d6\u79fb\u52a8\u6587\u4ef6<\/li>\n<\/ul>\n<\/li>\n<li>9.\u6587\u4ef6\/\u76ee\u5f55\u5220\u9664\u6307\u4ee4 rm<\/li>\n<li>\n<ul>\n<li>1&gt;\u5220\u9664\u5355\u4e2a\u6587\u4ef6&#xff08;\u5e26\u63d0\u793a&#xff09;<\/li>\n<li>2&gt;\u5f3a\u5236\u5220\u9664\u5355\u4e2a\u6587\u4ef6&#xff08;\u65e0\u63d0\u793a&#xff09;<\/li>\n<li>3&gt;\u9012\u5f52\u5220\u9664\u7a7a\u76ee\u5f55<\/li>\n<li>4&gt;\u5f3a\u5236\u9012\u5f52\u5220\u9664\u975e\u7a7a\u76ee\u5f55&#xff08;\u6700\u5e38\u7528&#xff09;<\/li>\n<li>5&gt;\u6279\u91cf\u5220\u9664\u591a\u4e2a\u6587\u4ef6<\/li>\n<\/ul>\n<\/li>\n<li>10. cat \u67e5\u770b\u5c0f\u6587\u4ef6\u5168\u90e8\u5185\u5bb9<\/li>\n<li>\n<ul>\n<li>1&gt;\u67e5\u770b\u6587\u4ef6\u5185\u5bb9<\/li>\n<li>2&gt;\u663e\u793a\u884c\u53f7\u67e5\u770b\u5185\u5bb9<\/li>\n<\/ul>\n<\/li>\n<li>11.less \u5206\u9875\u67e5\u770b\u5927\u6587\u4ef6<\/li>\n<li>12.head \u67e5\u770b\u6587\u4ef6\u5934\u90e8<\/li>\n<li>\n<ul>\n<li>1&gt;\u67e5\u770b\u524d10\u884c<\/li>\n<li>2&gt;\u67e5\u770b\u524d20\u884c<\/li>\n<\/ul>\n<\/li>\n<li>13.tail \u67e5\u770b\u6587\u4ef6\u5c3e\u90e8&#xff08;\u65e5\u5fd7\u795e\u5668&#xff09;<\/li>\n<li>\n<ul>\n<li>1&gt;\u67e5\u770b\u6700\u540e10\u884c<\/li>\n<li>2&gt;\u5b9e\u65f6\u76d1\u63a7\u6587\u4ef6\u65b0\u589e\u5185\u5bb9&#xff08;\u8fd0\u7ef4\u9ad8\u9891&#xff01;&#xff09;<\/li>\n<li>3&gt;\u67e5\u770b\u6700\u540e30\u884c<\/li>\n<\/ul>\n<\/li>\n<li>14.echo \u6587\u672c\u8f93\u51fa\u4e0e\u6587\u4ef6\u5199\u5165&#xff08;\u9ad8\u9891\u5b9e\u7528\u6307\u4ee4&#xff09;<\/li>\n<li>\n<ul>\n<li>1&gt;\u7ec8\u7aef\u666e\u901a\u6253\u5370\u8f93\u51fa<\/li>\n<li>2&gt;\u4e0d\u6362\u884c\u6253\u5370<\/li>\n<li>3&gt;\u542f\u7528\u8f6c\u4e49\u5b57\u7b26&#xff0c;\u5b9e\u73b0\u6362\u884c\u3001\u7f29\u8fdb<\/li>\n<li>4&gt;\u521b\u5efa\u7a7a\u6587\u4ef6&#xff08;\u7b49\u4ef7\u4e8etouch&#xff09;<\/li>\n<li>5&gt;\u8986\u76d6\u5199\u5165\u5185\u5bb9\u5230\u6587\u4ef6&#xff08;\u6587\u4ef6\u4e0d\u5b58\u5728\u81ea\u52a8\u521b\u5efa&#xff09;<\/li>\n<li>6&gt;\u8ffd\u52a0\u5185\u5bb9\u5230\u6587\u4ef6\u672b\u5c3e&#xff08;\u4e0d\u8986\u76d6\u539f\u5185\u5bb9&#xff09;<\/li>\n<li>7&gt;\u8f93\u51fa\u7cfb\u7edf\u73af\u5883\u53d8\u91cf<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u4e8c.\u9ad8\u9891\u5b9e\u7528\u8fdb\u9636\u6280\u5de7<\/li>\n<li>\n<ul>\n<li>1.\u5220\u9664\u6240\u6709txt\u6587\u4ef6<\/li>\n<li>2.\u590d\u5236\u6240\u6709\u65e5\u5fd7\u6587\u4ef6<\/li>\n<li>3.\u6e05\u7a7a\u76ee\u5f55\u6240\u6709\u5185\u5bb9&#xff0c;\u4fdd\u7559\u76ee\u5f55\u672c\u8eab<\/li>\n<li>4.\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u603b\u5927\u5c0f<\/li>\n<\/ul>\n<\/li>\n<li>\u67e5\u770b\u6307\u5b9a\u76ee\u5f55\u5927\u5c0f<\/li>\n<li>\u603b\u7ed3<\/li>\n<\/ul>\n<hr \/>\n<h2>\u524d\u8a00<\/h2>\n<p>\u5728linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d&#xff0c;\u6709\u4e24\u79cd\u83b7\u53d6\u6587\u4ef6\u7684\u65b9\u6cd5&#xff0c;\u5206\u522b\u662f\u7edd\u5bf9\u8def\u5f84\u548c\u5c06\u5bf9\u8def\u5f84 \u2022\u7edd\u5bf9\u8def\u5f84&#xff1a;\u4ece\u6839\u76ee\u5f55 \/ \u5f00\u59cb\u7684\u5b8c\u6574\u8def\u5f84&#xff0c;\u5168\u5c40\u901a\u7528&#xff0c;\u4e0d\u4f1a\u51fa\u9519\u3002 eg:\/home\/king\/asd.txt \u2022\u76f8\u5bf9\u8def\u5f84&#xff1a;\u76f8\u5bf9\u4e8e\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84&#xff0c;\u4ec5\u5f53\u524d\u76ee\u5f55\u751f\u6548\u3002 eg:king\/asd.txt<\/p>\n<hr \/>\n<p>\u63d0\u793a&#xff1a;\u4ee5\u4e0b\u662f\u672c\u7bc7\u6587\u7ae0\u6b63\u6587\u5185\u5bb9&#xff0c;\u4e0b\u9762\u6848\u4f8b\u4ec5\u4f9b\u53c2\u8003<\/p>\n<h2>\u4e00.linux\u6587\u4ef6\u6216\u6587\u4ef6\u76ee\u5f55\u76f8\u5173\u7684\u6307\u4ee4<\/h2>\n<h3>1.pwd \u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u6253\u5370\u5f53\u524d\u7ec8\u7aef\u6240\u5728\u7684\u7edd\u5bf9\u8def\u5f84&#xff0c;\u65e0\u4efb\u4f55\u53c2\u6570\u4f9d\u8d56&#xff0c;\u65e5\u5e38\u9ad8\u9891\u4f7f\u7528\u3002 \u8bed\u6cd5&#xff1a;pwd [\u9009\u9879]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260731120049-6a6c8e712926a.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>2.cd \u5207\u6362\u5de5\u4f5c\u76ee\u5f55<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u5207\u6362\u7ec8\u7aef\u5f53\u524d\u7684\u5de5\u4f5c\u76ee\u5f55&#xff0c;Linux\u6700\u57fa\u7840\u7684\u5bfc\u822a\u6307\u4ee4\u3002 \u8bed\u6cd5&#xff1a;cd [\u8def\u5f84] \u9ad8\u9891\u5b9e\u6218\u7528\u6cd5&#xff1a;<\/p>\n<h4>1&gt;\u5207\u6362\u5230\u5bb6\u76ee\u5f55&#xff08;\u4e09\u79cd\u7b49\u4ef7\u5199\u6cd5&#xff09;:<\/h4>\n<p>cd cd ~ cd \/home\/root&#xff08; \u4e5f\u80fd\u7528\u4e8e\u5207\u6362\u5230\u6307\u5b9a\u7684\u76ee\u5f55&#xff09; ps:\u8fd9\u91cc\u7684root\u4e3a\u767b\u5f55\u7684\u7528\u6237\u540d<\/p>\n<h4>2&gt;\u5207\u6362\u5230\u4e0a\u4e00\u7ea7\u76ee\u5f55<\/h4>\n<p>cd \u2026<\/p>\n<h4>3&gt;\u5207\u6362\u5230\u4e0a\u4e00\u6761\u547d\u4ee4\u6240\u5728\u76ee\u5f55&#xff08;\u5feb\u901f\u6765\u56de\u5207\u6362\u76ee\u5f55&#xff09;<\/h4>\n<p>cd &#8211;<\/p>\n<h4>4&gt;\u5207\u6362\u5230\u6307\u5b9a\u7684\u76ee\u5f55&#xff08;\u7edd\u5bf9\u8def\u5f84&#xff09;<\/h4>\n<p>cd \/home\/root<\/p>\n<h4>5&gt;\u5207\u6362\u5230\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6307\u5b9a\u5b50\u76ee\u5f55&#xff08;\u76f8\u5bf9\u8def\u5f84<\/h4>\n<p>&#xff09; cd dog<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260731120049-6a6c8e713cb63.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>3.ls \u67e5\u770b\u76ee\u5f55\u5185\u5bb9<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u5217\u51fa\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u3001\u5b50\u76ee\u5f55&#xff0c;\u662fLinux\u7684\u201c\u76ee\u5f55\u773c\u775b\u201d\u3002 \u8bed\u6cd5&#xff1a;ls [\u9009\u9879] [\u8def\u5f84]&#xff0c;\u9ed8\u8ba4\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u5185\u5bb9 \u6838\u5fc3\u5e38\u7528\u53c2\u6570&#xff08;\u5fc5\u8bb0&#xff09;&#xff1a; \u2022-l&#xff1a;\u957f\u683c\u5f0f\u5c55\u793a&#xff0c;\u663e\u793a\u6743\u9650\u3001\u6240\u6709\u8005\u3001\u5927\u5c0f\u3001\u4fee\u6539\u65f6\u95f4\u7b49\u8be6\u7ec6\u4fe1\u606f \u2022-a&#xff1a;\u663e\u793a\u6240\u6709\u6587\u4ef6&#xff0c;\u5305\u542b\u9690\u85cf\u6587\u4ef6&#xff08;\u4ee5 . \u5f00\u5934\u7684\u6587\u4ef6&#xff09; \u2022-h&#xff1a;\u4eba\u6027\u5316\u663e\u793a\u6587\u4ef6\u5927\u5c0f&#xff08;\u81ea\u52a8\u6362\u7b97KB\/MB\/GB&#xff0c;\u642d\u914d -l \u4f7f\u7528&#xff09; \u2022-t&#xff1a;\u6309\u4fee\u6539\u65f6\u95f4\u6392\u5e8f&#xff0c;\u6700\u65b0\u6587\u4ef6\u5728\u524d \u2022-r&#xff1a;\u5012\u5e8f\u6392\u5e8f \u5b9e\u6218\u6848\u4f8b&#xff1a;<\/p>\n<h4>1&gt;\u7b80\u5355\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u6587\u4ef6<\/h4>\n<p>ls<\/p>\n<h4>2&gt;\u8be6\u7ec6\u67e5\u770b\u6240\u6709\u6587\u4ef6&#xff08;\u542b\u9690\u85cf\u6587\u4ef6&#xff09;&#043; \u4eba\u6027\u5316\u5927\u5c0f\u663e\u793a&#xff08;\u6700\u5e38\u7528\u7ec4\u5408&#xff09;<\/h4>\n<p>ls -lah<\/p>\n<h4>3&gt;\u67e5\u770b\u6307\u5b9a\u76ee\u5f55\u5185\u5bb9<\/h4>\n<p>ls -l \/etc<\/p>\n<h4>4&gt;\u6309\u4fee\u6539\u65f6\u95f4\u5012\u5e8f\u67e5\u770b\u6587\u4ef6<\/h4>\n<p>ls -lth<\/p>\n<p>ps: ls -l\u53ef\u4ee5\u7b80\u5199\u4e3all<\/p>\n<h3>4.mkdir \u521b\u5efa\u76ee\u5f55<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u65b0\u5efa\u7a7a\u767d\u76ee\u5f55&#xff08;\u6587\u4ef6\u5939&#xff09;\u3002 \u8bed\u6cd5&#xff1a;mkdir [\u9009\u9879] \u76ee\u5f55\u540d \u6838\u5fc3\u53c2\u6570&#xff1a; \u2022-p&#xff1a;\u9012\u5f52\u521b\u5efa\u591a\u7ea7\u76ee\u5f55&#xff08;\u6838\u5fc3\u53c2\u6570&#xff0c;\u6700\u5e38\u7528&#xff09;&#xff0c;\u4e0a\u7ea7\u76ee\u5f55\u4e0d\u5b58\u5728\u65f6\u81ea\u52a8\u521b\u5efa&#xff0c;\u4e0d\u4f1a\u62a5\u9519 \u2022-m&#xff1a;\u521b\u5efa\u76ee\u5f55\u65f6\u76f4\u63a5\u6307\u5b9a\u6743\u9650 \u5b9e\u6218\u6848\u4f8b&#xff1a;<\/p>\n<h4>1&gt;\u521b\u5efa\u5355\u4e2a\u76ee\u5f55<\/h4>\n<p>mkdir test_dir<\/p>\n<h4>2&gt;\u9012\u5f52\u521b\u5efa\u591a\u7ea7\u76ee\u5f55&#xff08;\u91cd\u70b9&#xff01;\u65e5\u5e38\u9ad8\u9891\u4f7f\u7528&#xff09;<\/h4>\n<p>mkdir -p a\/b\/c\/d<\/p>\n<h4>3&gt;\u521b\u5efa\u76ee\u5f55\u5e76\u6307\u5b9a\u6743\u9650\u4e3a755<\/h4>\n<p>mkdir -m 755 my_dir<\/p>\n<h4>4&gt;\u4e00\u6b21\u6027\u521b\u5efa\u591a\u4e2a\u540c\u7ea7\u76ee\u5f55<\/h4>\n<p>mkdir dir1 dir2 dir3<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260731120049-6a6c8e7155c5d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260731120049-6a6c8e716e0a7.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>5.rmdir \u53ea\u80fd\u5220\u9664\u7a7a\u7684\u6216\u5d4c\u5957\u7684\u6587\u4ef6\u5939&#xff0c;\u5176\u4f59\u5982\u4f55\u5220\u9664\u89c1\u4e0b\u6587<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260731120049-6a6c8e71852db.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>6.touch \u521b\u5efa\u7a7a\u6587\u4ef6\/\u66f4\u65b0\u65f6\u95f4\u6233<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u2460 \u521b\u5efa\u7a7a\u767d\u666e\u901a\u6587\u4ef6&#xff1b;\u2461 \u4fee\u6539\u5df2\u6709\u6587\u4ef6\u7684\u8bbf\u95ee\u3001\u4fee\u6539\u65f6\u95f4\u6233&#xff0c;\u4e0d\u6539\u53d8\u6587\u4ef6\u5185\u5bb9\u3002 \u8bed\u6cd5&#xff1a;touch [\u9009\u9879] \u6587\u4ef6\u540d \u5e38\u7528\u53c2\u6570&#xff1a; \u2022-a&#xff1a;\u4ec5\u4fee\u6539\u8bbf\u95ee\u65f6\u95f4 \u2022-m&#xff1a;\u4ec5\u4fee\u6539\u4fee\u6539\u65f6\u95f4 \u5b9e\u6218\u6848\u4f8b&#xff1a;<\/p>\n<h4>1&gt;\u521b\u5efa\u5355\u4e2a\u7a7a\u6587\u4ef6<\/h4>\n<p>touch test.txt <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260731120049-6a6c8e7196b02.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>2&gt;\u4e00\u6b21\u6027\u521b\u5efa\u591a\u4e2a\u7a7a\u6587\u4ef6<\/h4>\n<p>touch 1.log 2.txt 3.sh<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260731120049-6a6c8e71a8154.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>3&gt;\u66f4\u65b0\u5df2\u6709\u6587\u4ef6\u7684\u65f6\u95f4\u6233\u4e3a\u5f53\u524d\u65f6\u95f4<\/h4>\n<p>touch test.txt<\/p>\n<h3>7.\u6587\u4ef6\/\u76ee\u5f55\u590d\u5236\u6307\u4ee4 cp<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u590d\u5236\u6587\u4ef6\u6216\u76ee\u5f55&#xff0c;\u652f\u6301\u6279\u91cf\u590d\u5236\u3001\u91cd\u547d\u540d\u590d\u5236\u3002 \u8bed\u6cd5&#xff1a;cp [\u9009\u9879] \u6e90\u6587\u4ef6\/\u76ee\u5f55 \u76ee\u6807\u8def\u5f84 \u6838\u5fc3\u53c2\u6570&#xff1a; \u2022-r \/ -R&#xff1a;\u9012\u5f52\u590d\u5236\u76ee\u5f55&#xff08;\u590d\u5236\u975e\u7a7a\u6587\u4ef6\u5939\u5fc5\u987b\u52a0\u6b64\u53c2\u6570&#xff0c;\u5426\u5219\u62a5\u9519&#xff09; \u2022-f&#xff1a;\u5f3a\u5236\u8986\u76d6\u76ee\u6807\u6587\u4ef6&#xff0c;\u4e0d\u63d0\u793a\u786e\u8ba4 \u2022-i&#xff1a;\u8986\u76d6\u524d\u63d0\u793a\u786e\u8ba4&#xff08;\u9ed8\u8ba4\u5f00\u542f&#xff09; \u2022-p&#xff1a;\u4fdd\u7559\u6587\u4ef6\u539f\u6709\u6743\u9650\u3001\u65f6\u95f4\u6233\u3001\u6240\u6709\u8005\u4fe1\u606f \u5b9e\u6218\u6848\u4f8b&#xff1a;<\/p>\n<h4>1&gt;\u590d\u5236\u6587\u4ef6\u5230\u6307\u5b9a\u76ee\u5f55<\/h4>\n<p>cp test.txt \/home\/ubuntu\/<\/p>\n<h4>2&gt;\u590d\u5236\u6587\u4ef6\u5e76\u91cd\u547d\u540d<\/h4>\n<p>cp test.txt new_test.txt<\/p>\n<h4>3&gt;\u9012\u5f52\u590d\u5236\u6574\u4e2a\u76ee\u5f55&#xff08;\u91cd\u70b9&#xff09;<\/h4>\n<p>cp -r dir1 dir2<\/p>\n<h4>4&gt;\u5f3a\u5236\u8986\u76d6\u590d\u5236&#xff0c;\u65e0\u63d0\u793a<\/h4>\n<p>cp -rf test.log \/tmp\/<\/p>\n<h4>5&gt;\u6279\u91cf\u590d\u5236\u591a\u4e2a\u6587\u4ef6\u5230\u76ee\u6807\u76ee\u5f55<\/h4>\n<p>cp 1.txt 2.sh 3.log \/home\/<\/p>\n<h3>8.\u6587\u4ef6\/\u76ee\u5f55\u79fb\u52a8\u4e0e\u91cd\u547d\u540d mv<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u4e24\u5927\u6838\u5fc3\u529f\u80fd\u2014\u2014\u2460 \u79fb\u52a8\u6587\u4ef6\/\u76ee\u5f55&#xff08;\u526a\u5207&#xff09;&#xff1b;\u2461 \u91cd\u547d\u540d\u6587\u4ef6\/\u76ee\u5f55&#xff0c;\u4e0d\u590d\u5236\u539f\u6587\u4ef6&#xff0c;\u4ec5\u6539\u53d8\u6587\u4ef6\u4f4d\u7f6e\u6216\u540d\u79f0\u3002 \u8bed\u6cd5&#xff1a;mv [\u9009\u9879] \u6e90\u6587\u4ef6\/\u76ee\u5f55 \u76ee\u6807\u8def\u5f84\/\u540d\u79f0 \u5e38\u7528\u53c2\u6570&#xff1a; \u2022-f&#xff1a;\u5f3a\u5236\u8986\u76d6&#xff0c;\u4e0d\u63d0\u793a \u2022-i&#xff1a;\u8986\u76d6\u524d\u63d0\u793a\u786e\u8ba4 \u5b9e\u6218\u6848\u4f8b&#xff1a;<\/p>\n<h4>1&gt;\u91cd\u547d\u540d\u6587\u4ef6\/\u76ee\u5f55<\/h4>\n<p>mv old_name.txt new_name.txt mv old_dir new_dir<\/p>\n<h4>2&gt;\u79fb\u52a8\u6587\u4ef6\u5230\u6307\u5b9a\u76ee\u5f55<\/h4>\n<p>mv test.txt \/tmp\/<\/p>\n<h4>3&gt;\u79fb\u52a8\u6574\u4e2a\u76ee\u5f55<\/h4>\n<p>mv dir1 \/home\/ubuntu\/<\/p>\n<h4>4&gt;\u5f3a\u5236\u8986\u76d6\u79fb\u52a8\u6587\u4ef6<\/h4>\n<p>mv -f test.log \/tmp\/ \u6838\u5fc3\u533a\u522b&#xff1a;cp \u662f\u590d\u5236&#xff08;\u4fdd\u7559\u539f\u6587\u4ef6&#xff09;&#xff0c;mv \u662f\u79fb\u52a8&#xff08;\u5220\u9664\u539f\u6587\u4ef6&#xff0c;\u4ec5\u4fdd\u7559\u76ee\u6807\u6587\u4ef6&#xff09;&#xff0c;\u7c7b\u4f3c\u4e8e\u526a\u5207<\/p>\n<h3>9.\u6587\u4ef6\/\u76ee\u5f55\u5220\u9664\u6307\u4ee4 rm<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u6c38\u4e45\u5220\u9664\u6587\u4ef6\u6216\u76ee\u5f55&#xff0c;Linux\u65e0\u56de\u6536\u7ad9&#xff0c;\u5220\u9664\u4e0d\u53ef\u9006&#xff0c;\u8c28\u614e\u64cd\u4f5c&#xff01; \u8bed\u6cd5&#xff1a;rm [\u9009\u9879] \u6587\u4ef6\/\u76ee\u5f55 \u6838\u5fc3\u53c2\u6570&#xff1a; \u2022-r&#xff1a;\u9012\u5f52\u5220\u9664&#xff0c;\u7528\u4e8e\u5220\u9664\u76ee\u5f55\u53ca\u76ee\u5f55\u5185\u6240\u6709\u5185\u5bb9 \u2022-f&#xff1a;\u5f3a\u5236\u5220\u9664&#xff0c;\u5ffd\u7565\u4e0d\u5b58\u5728\u7684\u6587\u4ef6&#xff0c;\u65e0\u4efb\u4f55\u63d0\u793a \u2022-rf&#xff1a;\u9012\u5f52\u5f3a\u5236\u5220\u9664&#xff08;\u65e5\u5e38\u5220\u9664\u76ee\u5f55\u4e07\u80fd\u7ec4\u5408&#xff09; \u5b9e\u6218\u6848\u4f8b&#xff1a;<\/p>\n<h4>1&gt;\u5220\u9664\u5355\u4e2a\u6587\u4ef6&#xff08;\u5e26\u63d0\u793a&#xff09;<\/h4>\n<p>rm test.txt [\u56fe\u7247]<\/p>\n<h4>2&gt;\u5f3a\u5236\u5220\u9664\u5355\u4e2a\u6587\u4ef6&#xff08;\u65e0\u63d0\u793a&#xff09;<\/h4>\n<p>rm -f test.log<\/p>\n<h4>3&gt;\u9012\u5f52\u5220\u9664\u7a7a\u76ee\u5f55<\/h4>\n<p>rm -r dir1<\/p>\n<h4>4&gt;\u5f3a\u5236\u9012\u5f52\u5220\u9664\u975e\u7a7a\u76ee\u5f55&#xff08;\u6700\u5e38\u7528&#xff09;<\/h4>\n<p>rm -rf dir2<\/p>\n<h4>5&gt;\u6279\u91cf\u5220\u9664\u591a\u4e2a\u6587\u4ef6<\/h4>\n<p>rm -f 1.txt 2.sh 3.log<\/p>\n<h3>10. cat \u67e5\u770b\u5c0f\u6587\u4ef6\u5168\u90e8\u5185\u5bb9<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u4e00\u6b21\u6027\u8bfb\u53d6\u5e76\u6253\u5370\u6587\u4ef6\u5168\u90e8\u5185\u5bb9&#xff0c;\u9002\u5408\u67e5\u770b\u5c0f\u6587\u4ef6\u3001\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<h4>1&gt;\u67e5\u770b\u6587\u4ef6\u5185\u5bb9<\/h4>\n<p>cat test.txt<\/p>\n<h4>2&gt;\u663e\u793a\u884c\u53f7\u67e5\u770b\u5185\u5bb9<\/h4>\n<p>cat -n test.txt<\/p>\n<h3>11.less \u5206\u9875\u67e5\u770b\u5927\u6587\u4ef6<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u5206\u9875\u6d4f\u89c8\u6587\u4ef6&#xff0c;\u652f\u6301\u4e0a\u4e0b\u7ffb\u9875\u3001\u641c\u7d22&#xff0c;\u9002\u5408\u8d85\u5927\u65e5\u5fd7\u6587\u4ef6&#xff0c;\u9000\u51fa\u6309 q\u3002 less big_log.log<\/p>\n<h3>12.head \u67e5\u770b\u6587\u4ef6\u5934\u90e8<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u9ed8\u8ba4\u67e5\u770b\u6587\u4ef6\u524d10\u884c&#xff0c;\u53ef\u81ea\u5b9a\u4e49\u884c\u6570\u3002<\/p>\n<h4>1&gt;\u67e5\u770b\u524d10\u884c<\/h4>\n<p>head test.txt<\/p>\n<h4>2&gt;\u67e5\u770b\u524d20\u884c<\/h4>\n<p>head -n 20 test.txt<\/p>\n<h3>13.tail \u67e5\u770b\u6587\u4ef6\u5c3e\u90e8&#xff08;\u65e5\u5fd7\u795e\u5668&#xff09;<\/h3>\n<p>\u4f5c\u7528&#xff1a;\u9ed8\u8ba4\u67e5\u770b\u6587\u4ef6\u6700\u540e10\u884c&#xff0c;\u6838\u5fc3\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\u3002<\/p>\n<h4>1&gt;\u67e5\u770b\u6700\u540e10\u884c<\/h4>\n<p>tail log.log<\/p>\n<h4>2&gt;\u5b9e\u65f6\u76d1\u63a7\u6587\u4ef6\u65b0\u589e\u5185\u5bb9&#xff08;\u8fd0\u7ef4\u9ad8\u9891&#xff01;&#xff09;<\/h4>\n<p>tail -f log.log<\/p>\n<h4>3&gt;\u67e5\u770b\u6700\u540e30\u884c<\/h4>\n<p>tail -n 30 log.log<\/p>\n<h3>14.echo \u6587\u672c\u8f93\u51fa\u4e0e\u6587\u4ef6\u5199\u5165&#xff08;\u9ad8\u9891\u5b9e\u7528\u6307\u4ee4&#xff09;<\/h3>\n<p>\u4f5c\u7528&#xff1a;echo \u662fLinux\u8d85\u9ad8\u9891\u57fa\u7840\u6307\u4ee4&#xff0c;\u6838\u5fc3\u4e24\u5927\u80fd\u529b&#xff1a;\u2460 \u5728\u7ec8\u7aef\u6253\u5370\u8f93\u51fa\u6587\u672c\u5185\u5bb9&#xff1b;\u2461 \u7ed3\u5408\u91cd\u5b9a\u5411\u7b26\u53f7&#xff0c;\u5b9e\u73b0\u521b\u5efa\u6587\u4ef6\u3001\u5199\u5165\u5185\u5bb9\u3001\u8986\u76d6\/\u8ffd\u52a0\u6587\u4ef6\u5185\u5bb9&#xff0c;\u65e0\u9700\u7f16\u8f91\u5668\u5373\u53ef\u5feb\u901f\u64cd\u4f5c\u6587\u672c\u6587\u4ef6&#xff0c;\u65e5\u5e38\u6539\u914d\u7f6e\u3001\u5199\u65e5\u5fd7\u3001\u521b\u5efa\u811a\u672c\u6781\u5ea6\u597d\u7528\u3002 \u8bed\u6cd5&#xff1a;echo [\u9009\u9879] [\u6587\u672c\u5185\u5bb9] \u6838\u5fc3\u5e38\u7528\u53c2\u6570&#xff1a; \u2022-n&#xff1a;\u4e0d\u81ea\u52a8\u6362\u884c&#xff0c;\u9ed8\u8ba4echo\u8f93\u51fa\u5185\u5bb9\u540e\u4f1a\u81ea\u52a8\u6362\u884c&#xff0c;\u52a0\u8be5\u53c2\u6570\u53ef\u53d6\u6d88\u6362\u884c \u2022-e&#xff1a;\u542f\u7528\u8f6c\u4e49\u5b57\u7b26\u89e3\u6790&#xff0c;\u652f\u6301 \\\\n&#xff08;\u6362\u884c&#xff09;\u3001\\\\t&#xff08;\u5236\u8868\u7b26\u7f29\u8fdb&#xff09;\u3001\\\\&#xff08;\u53cd\u659c\u6760&#xff09;\u7b49\u7279\u6b8a\u7b26\u53f7 \u2022-E&#xff1a;\u7981\u7528\u8f6c\u4e49\u5b57\u7b26&#xff08;\u9ed8\u8ba4\u6a21\u5f0f&#xff09; \u6838\u5fc3\u91cd\u5b9a\u5411\u7b26\u53f7&#xff08;\u5fc5\u8bb0&#xff09;&#xff1a; \u2022&gt;&#xff1a;\u8986\u76d6\u5199\u5165&#xff0c;\u6e05\u7a7a\u6587\u4ef6\u539f\u6709\u5185\u5bb9&#xff0c;\u5199\u5165\u65b0\u5185\u5bb9&#xff08;\u6587\u4ef6\u4e0d\u5b58\u5728\u5219\u65b0\u5efa&#xff09; \u2022&gt;&gt;&#xff1a;\u8ffd\u52a0\u5199\u5165&#xff0c;\u5728\u6587\u4ef6\u672b\u5c3e\u65b0\u589e\u5185\u5bb9&#xff0c;\u4e0d\u8986\u76d6\u539f\u6709\u5185\u5bb9 \u5b9e\u6218\u6848\u4f8b&#xff08;\u5168\u8986\u76d6\u573a\u666f&#xff09;&#xff1a;<\/p>\n<h4>1&gt;\u7ec8\u7aef\u666e\u901a\u6253\u5370\u8f93\u51fa<\/h4>\n<p>echo Hello Linux \u8f93\u51fa&#xff1a;Hello Linux<\/p>\n<h4>2&gt;\u4e0d\u6362\u884c\u6253\u5370<\/h4>\n<p>echo -n \u4e0d\u6362\u884c\u5185\u5bb9<\/p>\n<h4>3&gt;\u542f\u7528\u8f6c\u4e49\u5b57\u7b26&#xff0c;\u5b9e\u73b0\u6362\u884c\u3001\u7f29\u8fdb<\/h4>\n<p>echo -e \u201c\u7b2c\u4e00\u884c\u5185\u5bb9\\\\n\u7b2c\u4e8c\u884c\u6362\u884c\u5185\u5bb9\\\\t\u7f29\u8fdb\u5185\u5bb9\u201d<\/p>\n<h4>4&gt;\u521b\u5efa\u7a7a\u6587\u4ef6&#xff08;\u7b49\u4ef7\u4e8etouch&#xff09;<\/h4>\n<p>echo \u201c\u201d &gt; empty.txt<\/p>\n<h4>5&gt;\u8986\u76d6\u5199\u5165\u5185\u5bb9\u5230\u6587\u4ef6&#xff08;\u6587\u4ef6\u4e0d\u5b58\u5728\u81ea\u52a8\u521b\u5efa&#xff09;<\/h4>\n<p>echo \u201chello world\u201d &gt; test.txt<\/p>\n<h4>6&gt;\u8ffd\u52a0\u5185\u5bb9\u5230\u6587\u4ef6\u672b\u5c3e&#xff08;\u4e0d\u8986\u76d6\u539f\u5185\u5bb9&#xff09;<\/h4>\n<p>echo \u201c\u65b0\u589e\u4e00\u884c\u6587\u672c\u201d &gt;&gt; test.txt<\/p>\n<h4>7&gt;\u8f93\u51fa\u7cfb\u7edf\u73af\u5883\u53d8\u91cf<\/h4>\n<p>echo $PATH echo $HOME \u91cd\u70b9\u907f\u5751\u8981\u70b9&#xff1a; \u2022\u533a\u5206\u8986\u76d6\u4e0e\u8ffd\u52a0&#xff1a;\u5355\u5927\u4e8e\u53f7 &gt; \u4f1a\u6e05\u7a7a\u539f\u6709\u6587\u4ef6\u5185\u5bb9&#xff0c;\u751f\u4ea7\u73af\u5883\u4fee\u6539\u914d\u7f6e\u3001\u5199\u5165\u65e5\u5fd7\u4f18\u5148\u7528 &gt;&gt; \u8ffd\u52a0&#xff0c;\u907f\u514d\u6570\u636e\u4e22\u5931&#xff1b; \u2022\u8f93\u51fa\u5e26\u7a7a\u683c\u3001\u7279\u6b8a\u7b26\u53f7\u7684\u6587\u672c\u65f6&#xff0c;\u5efa\u8bae\u7528\u53cc\u5f15\u53f7\u5305\u88f9\u5185\u5bb9&#xff0c;\u907f\u514d\u89e3\u6790\u5f02\u5e38&#xff1b; \u2022echo \u9002\u5408\u7b80\u77ed\u6587\u672c\u5199\u5165&#xff0c;\u5927\u6587\u4ef6\u3001\u590d\u6742\u6587\u672c\u7f16\u8f91\u5efa\u8bae\u4f7f\u7528 vi\/vim\u3002<\/p>\n<h2>\u4e8c.\u9ad8\u9891\u5b9e\u7528\u8fdb\u9636\u6280\u5de7<\/h2>\n<p>8.1 \u901a\u914d\u7b26\u6279\u91cf\u64cd\u4f5c \u2022*&#xff1a;\u5339\u914d\u4efb\u610f\u591a\u4e2a\u5b57\u7b26 \u2022?&#xff1a;\u5339\u914d\u5355\u4e2a\u5b57\u7b26<\/p>\n<h3>1.\u5220\u9664\u6240\u6709txt\u6587\u4ef6<\/h3>\n<p>rm -rf *.txt<\/p>\n<h3>2.\u590d\u5236\u6240\u6709\u65e5\u5fd7\u6587\u4ef6<\/h3>\n<p>cp *.log \/tmp\/ 8.2 \u76ee\u5f55\u5feb\u901f\u6e05\u7406<\/p>\n<h3>3.\u6e05\u7a7a\u76ee\u5f55\u6240\u6709\u5185\u5bb9&#xff0c;\u4fdd\u7559\u76ee\u5f55\u672c\u8eab<\/h3>\n<p>rm -rf dir\/* 8.3 \u67e5\u770b\u6587\u4ef6\/\u76ee\u5f55\u5927\u5c0f<\/p>\n<h3>4.\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u603b\u5927\u5c0f<\/h3>\n<p>du -sh <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260731120049-6a6c8e71b9e93.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>\u67e5\u770b\u6307\u5b9a\u76ee\u5f55\u5927\u5c0f<\/h2>\n<p>du -sh \/home\/ubuntu<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>Linux\u6587\u4ef6\u3001\u76ee\u5f55\u6307\u4ee4\u662f\u6240\u6709\u8fdb\u9636\u64cd\u4f5c\u7684\u57fa\u77f3&#xff0c;\u6ca1\u6709\u590d\u6742\u7684\u903b\u8f91&#xff0c;\u6838\u5fc3\u5728\u4e8e\u591a\u5b9e\u64cd\u3001\u8bb0\u53c2\u6570\u3001\u907f\u9ad8\u5371\u64cd\u4f5c\u3002\u65e5\u5e38\u4f7f\u7528\u4e2d&#xff0c;\u4f18\u5148\u638c\u63e1\u672c\u6587\u6807\u6ce8\u7684\u9ad8\u9891\u6307\u4ee4\u548c\u53c2\u6570&#xff0c;\u8db3\u4ee5\u5e94\u5bf999%\u7684\u57fa\u7840\u8fd0\u7ef4\u3001\u5f00\u53d1\u573a\u666f\u3002\u540e\u7eed\u53ef\u57fa\u4e8e\u8fd9\u4e9b\u57fa\u7840\u6307\u4ee4&#xff0c;\u62d3\u5c55\u6587\u4ef6\u6743\u9650\u3001\u67e5\u627e\u68c0\u7d22&#xff08;find&#xff09;\u3001\u538b\u7f29\u89e3\u538b\u7b49\u8fdb\u9636\u64cd\u4f5c&#xff0c;\u9010\u6b65\u6253\u901aLinux\u547d\u4ee4\u884c\u4f53\u7cfb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u793a&#xff1a;\u6587\u7ae0\u5199\u5b8c\u540e&#xff0c;\u76ee\u5f55\u53ef\u4ee5\u81ea\u52a8\u751f\u6210&#xff0c;\u5982\u4f55\u751f\u6210\u53ef\u53c2\u8003\u53f3\u8fb9\u7684\u5e2e\u52a9\u6587\u6863 \u6587\u7ae0\u76ee\u5f55\u524d\u8a00\u4e00.linux\u6587\u4ef6\u6216\u6587\u4ef6\u76ee\u5f55\u76f8\u5173\u7684\u6307\u4ee41.pwd \u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f552.cd \u5207\u6362\u5de5\u4f5c\u76ee\u5f551&gt;\u5207\u6362\u5230\u5bb6\u76ee\u5f55&#xff08;\u4e09\u79cd\u7b49\u4ef7\u5199\u6cd5&#xff09;:2&gt;\u5207\u6362\u5230\u4e0a\u4e00\u7ea7\u76ee\u5f553&gt;\u5207\u6362\u5230\u4e0a\u4e00\u6761\u547d\u4ee4\u6240\u5728\u76ee\u5f55&#xff08;\u5feb\u901f\u6765\u56de\u5207\u6362\u76ee\u5f55&#xff09;4&gt;\u5207\u6362\u5230\u6307\u5b9a\u7684\u76ee\u5f55&#xff08;\u7edd\u5bf9\u8def\u5f84&#xff09;5&gt;\u5207\u6362\u5230\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6307\u5b9a\u5b50\u76ee\u5f55&#xff08;\u76f8\u5bf9\u8def<\/p>\n","protected":false},"author":2,"featured_media":88248,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9099,58,77,44],"topic":[],"class_list":["post-88256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-9099","tag-linux","tag-ssh","tag-44"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SSH\u8fde\u63a5linux\u4e4blinux\u6587\u4ef6\u6216\u6587\u4ef6\u76ee\u5f55\u76f8\u5173\u7684\u6307\u4ee4\u55b5~ - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/88256.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SSH\u8fde\u63a5linux\u4e4blinux\u6587\u4ef6\u6216\u6587\u4ef6\u76ee\u5f55\u76f8\u5173\u7684\u6307\u4ee4\u55b5~ - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u63d0\u793a&#xff1a;\u6587\u7ae0\u5199\u5b8c\u540e&#xff0c;\u76ee\u5f55\u53ef\u4ee5\u81ea\u52a8\u751f\u6210&#xff0c;\u5982\u4f55\u751f\u6210\u53ef\u53c2\u8003\u53f3\u8fb9\u7684\u5e2e\u52a9\u6587\u6863 \u6587\u7ae0\u76ee\u5f55\u524d\u8a00\u4e00.linux\u6587\u4ef6\u6216\u6587\u4ef6\u76ee\u5f55\u76f8\u5173\u7684\u6307\u4ee41.pwd \u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f552.cd \u5207\u6362\u5de5\u4f5c\u76ee\u5f551&gt;\u5207\u6362\u5230\u5bb6\u76ee\u5f55&#xff08;\u4e09\u79cd\u7b49\u4ef7\u5199\u6cd5&#xff09;:2&gt;\u5207\u6362\u5230\u4e0a\u4e00\u7ea7\u76ee\u5f553&gt;\u5207\u6362\u5230\u4e0a\u4e00\u6761\u547d\u4ee4\u6240\u5728\u76ee\u5f55&#xff08;\u5feb\u901f\u6765\u56de\u5207\u6362\u76ee\u5f55&#xff09;4&gt;\u5207\u6362\u5230\u6307\u5b9a\u7684\u76ee\u5f55&#xff08;\u7edd\u5bf9\u8def\u5f84&#xff09;5&gt;\u5207\u6362\u5230\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6307\u5b9a\u5b50\u76ee\u5f55&#xff08;\u76f8\u5bf9\u8def\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/88256.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-31T12:00:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260731120049-6a6c8e712926a.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/88256.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/88256.html\",\"name\":\"SSH\u8fde\u63a5linux\u4e4blinux\u6587\u4ef6\u6216\u6587\u4ef6\u76ee\u5f55\u76f8\u5173\u7684\u6307\u4ee4\u55b5~ - 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