{"id":43671,"date":"2025-06-14T07:41:18","date_gmt":"2025-06-13T23:41:18","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/43671.html"},"modified":"2025-06-14T07:41:18","modified_gmt":"2025-06-13T23:41:18","slug":"%e3%80%90linux%e6%8c%87%e5%8d%97%e3%80%91%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e5%9f%ba%e7%a1%80%e6%93%8d%e4%bd%9c%e4%b8%8e%e8%b7%af%e5%be%84%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/43671.html","title":{"rendered":"\u3010Linux\u6307\u5357\u3011\u6587\u4ef6\u7cfb\u7edf\u57fa\u7840\u64cd\u4f5c\u4e0e\u8def\u5f84\u7ba1\u7406"},"content":{"rendered":"<h3>\u5f15\u8a00<\/h3>\n<p>\u672c\u6587\u5c06\u4ece\u76ee\u5f55\u4e0e\u6587\u4ef6\u7684\u67e5\u770b\u6280\u5de7\u51fa\u53d1&#xff0c;\u6df1\u5165\u89e3\u6790\u6587\u4ef6\u521b\u5efa\u3001\u4fee\u6539\u4e0e\u5220\u9664\u7684\u64cd\u4f5c\u89c4\u8303&#xff0c;\u7cfb\u7edf\u9610\u8ff0\u7edd\u5bf9\u8def\u5f84\u4e0e\u76f8\u5bf9\u8def\u5f84\u7684\u5bfc\u822a\u903b\u8f91&#xff0c;\u5e76\u5ef6\u4f38\u81f3\u6587\u4ef6\u7c7b\u578b\u7684\u672c\u8d28\u8ba4\u77e5\u4e0e\u6811\u5f62\u7ed3\u6784\u53ef\u89c6\u5316\u5de5\u5177\u7684\u5e94\u7528&#xff0c;\u5e2e\u52a9\u8bfb\u8005\u6784\u5efa\u4ece\u57fa\u7840\u64cd\u4f5c\u5230\u5e95\u5c42\u903b\u8f91\u7684\u5b8c\u6574\u77e5\u8bc6\u4f53\u7cfb&#xff0c;\u4e3a\u9ad8\u6548\u7ba1\u7406 Linux \u6587\u4ef6\u7cfb\u7edf\u5960\u5b9a\u575a\u5b9e\u57fa\u7840\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250613234116-684cb71c772db.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> <\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\n<ul>\n<li>\u5f15\u8a00<\/li>\n<li>\u4e00\u3001\u76ee\u5f55\u4e0e\u6587\u4ef6\u67e5\u770b&#xff1a;\u63a2\u7d22\u6587\u4ef6\u7cfb\u7edf<\/li>\n<li>\n<ul>\n<li>1. ls\u547d\u4ee4&#xff1a;\u67e5\u770b\u6587\u4ef6\u5217\u8868&#xff08;\u91cd\u8981&#xff09;<\/li>\n<li>2. pwd&#xff1a;\u663e\u793a\u5f53\u524d\u6240\u5728\u4f4d\u7f6e<\/li>\n<li>3. cd&#xff1a;\u8fdb\u5165\u6307\u5b9a\u8def\u5f84<\/li>\n<\/ul>\n<\/li>\n<li>\u4e8c\u3001\u6587\u4ef6\u4e0e\u76ee\u5f55\u64cd\u4f5c&#xff1a;\u521b\u5efa\u3001\u4fee\u6539\u4e0e\u5220\u9664\u7684\u57fa\u672c\u6280\u80fd<\/li>\n<li>\n<ul>\n<li>1. touch&#xff1a;\u521b\u5efa\u7a7a\u6587\u4ef6\u4e0e\u66f4\u65b0\u65f6\u95f4\u6233<\/li>\n<li>2. mkdir&#xff1a;\u76ee\u5f55\u521b\u5efa<\/li>\n<li>3. rmdir\u4e0erm&#xff1a;\u8c28\u614e\u4f7f\u7528\u7684\u5220\u9664\u5de5\u5177<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;rmdir&#xff1a;\u4ec5\u5220\u9664\u7a7a\u76ee\u5f55<\/li>\n<li>&#xff08;2&#xff09;rm&#xff1a;\u5f3a\u5927\u7684\u5220\u9664\u547d\u4ee4<\/li>\n<\/ul>\n<\/li>\n<li>4. stat\u4e0efile&#xff1a;\u67e5\u770b\u6587\u4ef6\u5c5e\u6027\u4e0e\u7c7b\u578b<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;stat&#xff1a;\u67e5\u770b\u6587\u4ef6\u8be6\u7ec6\u72b6\u6001<\/li>\n<li>&#xff08;2&#xff09;file&#xff1a;\u68c0\u6d4b\u6587\u4ef6\u7c7b\u578b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u4e09\u3001\u8def\u5f84\u7ba1\u7406\u57fa\u7840&#xff1a;\u7edd\u5bf9\u8def\u5f84\u4e0e\u76f8\u5bf9\u8def\u5f84\u7684\u9009\u62e9<\/li>\n<li>\n<ul>\n<li>1. \u7edd\u5bf9\u8def\u5f84&#xff1a;\u4ece\u6839\u51fa\u53d1\u7684\u7cbe\u786e\u5bfc\u822a<\/li>\n<li>2. \u76f8\u5bf9\u8def\u5f84&#xff1a;\u4ee5\u5f53\u524d\u4e3a\u4e2d\u5fc3\u7684\u8def\u5f84\u8868\u793a\u6cd5<\/li>\n<li>3. \u7279\u6b8a\u7b26\u53f7&#xff1a;\u8def\u5f84\u5bfc\u822a\u7684\u5feb\u6377\u65b9\u5f0f<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;&#096;.&#096;&#xff1a;\u5f53\u524d\u76ee\u5f55<\/li>\n<li>&#xff08;2&#xff09;&#096;..&#096;&#xff1a;\u4e0a\u7ea7\u76ee\u5f55<\/li>\n<li>&#xff08;3&#xff09;&#096;~&#096;&#xff1a;\u7528\u6237\u5bb6\u76ee\u5f55<\/li>\n<li>&#xff08;4&#xff09;&#096;-&#096;&#xff1a;\u4e0a\u4e00\u6b21\u76ee\u5f55<\/li>\n<\/ul>\n<\/li>\n<li>4. \u8def\u5f84\u89c4\u5212\u6700\u4f73\u5b9e\u8df5<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;\u8def\u5f84\u4e66\u5199\u539f\u5219<\/li>\n<li>&#xff08;2&#xff09;\u907f\u514d\u8def\u5f84\u9519\u8bef\u7684\u6280\u5de7<\/li>\n<li>&#xff08;3&#xff09;\u8def\u5f84\u76f8\u5173\u547d\u4ee4\u7ec4\u5408<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u56db\u3001\u6269\u5c55\u77e5\u8bc6&#xff1a;\u6587\u4ef6\u7cfb\u7edf\u7684\u5e95\u5c42\u903b\u8f91\u4e0e\u5b9e\u7528\u5de5\u5177<\/li>\n<li>\n<ul>\n<li>1. Linux\u6587\u4ef6\u7c7b\u578b\u4e0e\u540e\u7f00\u540d\u7684\u771f\u76f8<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;\u6587\u4ef6\u7c7b\u578b\u7684\u672c\u8d28<\/li>\n<li>&#xff08;2&#xff09;\u540e\u7f00\u540d\u7684\u4f5c\u7528<\/li>\n<li>&#xff08;3&#xff09;\u6253\u7834\u540e\u7f00\u540d\u8ff7\u4fe1<\/li>\n<\/ul>\n<\/li>\n<li>2. tree&#xff1a;\u6811\u5f62\u7ed3\u6784\u53ef\u89c6\u5316\u5de5\u5177<\/li>\n<li>3. \u8def\u5f84\u64cd\u4f5c\u4e2d\u7684\u5e38\u89c1\u9519\u8bef\u4e0e\u89e3\u51b3\u65b9\u6848<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;\u8def\u5f84\u5206\u9694\u7b26\u9519\u8bef<\/li>\n<li>&#xff08;2&#xff09;\u6743\u9650\u4e0d\u8db3<\/li>\n<li>&#xff08;3&#xff09;\u8def\u5f84\u8fc7\u957f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u7ed3\u8bed<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u4e00\u3001\u76ee\u5f55\u4e0e\u6587\u4ef6\u67e5\u770b&#xff1a;\u63a2\u7d22\u6587\u4ef6\u7cfb\u7edf<\/h3>\n<h4>1. ls\u547d\u4ee4&#xff1a;\u67e5\u770b\u6587\u4ef6\u5217\u8868&#xff08;\u91cd\u8981&#xff09;<\/h4>\n<p>ls&#xff08;list\u7684\u7f29\u5199&#xff09;\u662fLinux\u4e2d\u6700\u5e38\u7528\u7684\u547d\u4ee4\u4e4b\u4e00&#xff0c;\u7528\u4e8e\u663e\u793a\u76ee\u5f55\u6216\u6587\u4ef6\u7684\u4fe1\u606f\u3002\u5176\u7075\u6d3b\u7684\u53c2\u6570\u7ec4\u5408\u80fd\u6ee1\u8db3\u5404\u79cd\u67e5\u770b\u9700\u6c42&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u663e\u793a\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u548c\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">ls<\/span><\/p>\n<p><span class=\"token comment\"># \u4ee5\u5217\u8868\u5f62\u5f0f\u663e\u793a\u8be6\u7ec6\u4fe1\u606f&#xff08;\u5305\u542b\u6743\u9650\u3001\u6240\u6709\u8005\u3001\u65f6\u95f4\u7b49&#xff09;<\/span><br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-l<\/span><\/p>\n<p><span class=\"token comment\"># \u663e\u793a\u6240\u6709\u6587\u4ef6&#xff0c;\u5305\u62ec\u9690\u85cf\u6587\u4ef6&#xff08;\u4ee5.\u5f00\u5934\u7684\u6587\u4ef6&#xff09;<\/span><br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-a<\/span><\/p>\n<p><span class=\"token comment\"># \u540c\u65f6\u663e\u793a\u8be6\u7ec6\u4fe1\u606f\u548c\u9690\u85cf\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-la<\/span><\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u76ee\u5f55\u5c5e\u6027\u800c\u975e\u5185\u5bb9<\/span><br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-d<\/span> \u76ee\u5f55\u540d<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250613234116-684cb71ceb214.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u53c2\u6570\u8be6\u89e3&#xff1a;<\/p>\n<ul>\n<li>-l&#xff1a;long list format&#xff0c;\u663e\u793a\u8be6\u7ec6\u4fe1\u606f&#xff0c;\u5305\u62ec&#xff1a;\n<ul>\n<li>\u6743\u9650&#xff08;\u5982-rwxr-xr&#8211;&#xff09;<\/li>\n<li>\u786c\u94fe\u63a5\u6570<\/li>\n<li>\u6240\u6709\u8005<\/li>\n<li>\u6240\u5c5e\u7ec4<\/li>\n<li>\u5927\u5c0f&#xff08;\u9ed8\u8ba4\u5b57\u8282&#xff0c;\u53ef\u52a0-h\u8f6c\u4e3a\u4eba\u7c7b\u53ef\u8bfb\u683c\u5f0f&#xff09;<\/li>\n<li>\u4fee\u6539\u65f6\u95f4<\/li>\n<li>\u6587\u4ef6\u540d<\/li>\n<\/ul>\n<\/li>\n<li>-a&#xff1a;all&#xff0c;\u663e\u793a\u6240\u6709\u6587\u4ef6&#xff0c;\u5305\u62ec. &#xff08;\u5f53\u524d\u76ee\u5f55&#xff09;\u548c..&#xff08;\u4e0a\u7ea7\u76ee\u5f55&#xff09;<\/li>\n<li>-h&#xff1a;human-readable&#xff0c;\u6587\u4ef6\u5927\u5c0f\u4ee5K\/M\/G\u4e3a\u5355\u4f4d\u663e\u793a<\/li>\n<li>-t&#xff1a;\u6309\u4fee\u6539\u65f6\u95f4\u6392\u5e8f&#xff0c;\u6700\u65b0\u7684\u5728\u524d<\/li>\n<li>-R&#xff1a;recursive&#xff0c;\u9012\u5f52\u663e\u793a\u5b50\u76ee\u5f55\u5185\u5bb9<\/li>\n<\/ul>\n<p>\u5b9e\u6218\u793a\u4f8b&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\/etc\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6&#xff0c;\u6309\u5927\u5c0f\u6392\u5e8f<\/span><br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-lSh<\/span> \/etc<\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0b\u6240\u6709\u4ee5.sh\u7ed3\u5c3e\u7684\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">ls<\/span> *.sh<\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\/usr\/bin\u76ee\u5f55\u7684\u5c5e\u6027<\/span><br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-ld<\/span> \/usr\/bin<\/p>\n<p>ls -l\u53ef\u4ee5\u7b80\u5199\u4e3all&#xff0c;\u5173\u4e8e\u8be6\u7ec6\u7684\u539f\u56e0\u4f1a\u5728\u5256\u6790\u6307\u4ee4\u7684\u672c\u8d28\u5904\u8be6\u8c08<\/p>\n<p>\u91cd\u8981\u6982\u5ff5&#xff1a;<\/p>\n<ul>\n<li>\u6587\u4ef6\u7c7b\u578b\u6807\u8bc6&#xff1a;ls -l\u8f93\u51fa\u7684\u7b2c\u4e00\u4e2a\u5b57\u7b26\u8868\u793a\u6587\u4ef6\u7c7b\u578b&#xff1a;\n<ul>\n<li>-&#xff1a;\u666e\u901a\u6587\u4ef6<\/li>\n<li>d&#xff1a;\u76ee\u5f55<\/li>\n<li>l&#xff1a;\u7b26\u53f7\u94fe\u63a5&#xff08;\u8f6f\u94fe\u63a5&#xff09;<\/li>\n<li>b&#xff1a;\u5757\u8bbe\u5907\u6587\u4ef6&#xff08;\u5982\u786c\u76d8&#xff09;<\/li>\n<li>c&#xff1a;\u5b57\u7b26\u8bbe\u5907\u6587\u4ef6&#xff08;\u5982\u952e\u76d8\u3001\u4e32\u53e3&#xff09;<\/li>\n<\/ul>\n<\/li>\n<li>\u9690\u85cf\u6587\u4ef6&#xff1a;Linux\u4e2d\u4ee5.\u5f00\u5934\u7684\u6587\u4ef6\u4e3a\u9690\u85cf\u6587\u4ef6&#xff0c;\u5e38\u7528\u4e8e\u5b58\u50a8\u914d\u7f6e\u6587\u4ef6&#xff08;\u5982.bashrc&#xff09;<\/li>\n<\/ul>\n<h4>2. pwd&#xff1a;\u663e\u793a\u5f53\u524d\u6240\u5728\u4f4d\u7f6e<\/h4>\n<p>pwd&#xff08;print working directory&#xff09;\u547d\u4ee4\u7528\u4e8e\u663e\u793a\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u7edd\u5bf9\u8def\u5f84&#xff0c;\u662f\u8def\u5f84\u64cd\u4f5c\u7684\u57fa\u7840&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u663e\u793a\u5f53\u524d\u8def\u5f84<\/span><br \/>\n<span class=\"token builtin class-name\">pwd<\/span><\/p>\n<p><span class=\"token comment\"># \u793a\u4f8b\u8f93\u51fa&#xff1a;\/home\/user\/docs\/project<\/span><\/p>\n<p>\u8def\u5f84\u683c\u5f0f\u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>Linux\u4f7f\u7528\/\u4f5c\u4e3a\u8def\u5f84\u5206\u9694\u7b26&#xff0c;\u4e0eWindows\u7684\\\\\u4e0d\u540c<\/li>\n<li>\u8def\u5f84\u4e2d\u6bcf\u4e2a\/\u5206\u9694\u7684\u90e8\u5206\u5fc5\u987b\u662f\u4e00\u4e2a\u76ee\u5f55&#xff0c;\u9664\u4e86\u6700\u540e\u7684\u6587\u4ef6\u540d<\/li>\n<li>\u6839\u76ee\u5f55\u7528\u5355\u4e2a\/\u8868\u793a&#xff0c;\u662f\u6587\u4ef6\u7cfb\u7edf\u7684\u9876\u7ea7\u76ee\u5f55<\/li>\n<\/ul>\n<p>\u5e94\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u4e0d\u786e\u5b9a\u5f53\u524d\u4f4d\u7f6e\u65f6\u5feb\u901f\u5b9a\u4f4d<\/li>\n<li>\u6784\u5efa\u7edd\u5bf9\u8def\u5f84\u65f6\u83b7\u53d6\u5f53\u524d\u76ee\u5f55\u524d\u7f00<\/li>\n<li>\u4e0e\u5176\u4ed6\u547d\u4ee4\u7ed3\u5408\u4f7f\u7528&#xff0c;\u5982cd $(pwd)\/subdir<\/li>\n<\/ul>\n<h4>3. cd&#xff1a;\u8fdb\u5165\u6307\u5b9a\u8def\u5f84<\/h4>\n<p>cd&#xff08;change directory&#xff09;\u547d\u4ee4\u7528\u4e8e\u5207\u6362\u5de5\u4f5c\u76ee\u5f55&#xff0c;\u662f\u6587\u4ef6\u7cfb\u7edf\u64cd\u4f5c\u4e2d\u4f7f\u7528\u6700\u9891\u7e41\u7684\u547d\u4ee4\u4e4b\u4e00&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u5207\u6362\u5230\u6307\u5b9a\u76ee\u5f55<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> \u76ee\u5f55\u8def\u5f84<\/p>\n<p><span class=\"token comment\"># \u5207\u6362\u5230\u6839\u76ee\u5f55<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> \/<\/p>\n<p><span class=\"token comment\"># \u5207\u6362\u5230\u7528\u6237\u5bb6\u76ee\u5f55<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> ~<\/p>\n<p><span class=\"token comment\"># \u5207\u6362\u5230\u4e0a\u4e00\u6b21\u6240\u5728\u76ee\u5f55<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> &#8211;<\/p>\n<p><span class=\"token comment\"># \u5207\u6362\u5230\u4e0a\u7ea7\u76ee\u5f55<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> <span class=\"token punctuation\">..<\/span><\/p>\n<p>\u8def\u5f84\u5207\u6362\u6280\u5de7&#xff1a;<\/p>\n<ul>\n<li>\u7edd\u5bf9\u8def\u5f84&#xff1a;\u4ece\u6839\u76ee\u5f55\/\u5f00\u59cb\u7684\u5b8c\u6574\u8def\u5f84&#xff0c;\u5982\/usr\/local\/bin<\/li>\n<li>\u76f8\u5bf9\u8def\u5f84&#xff1a;\u4ee5\u5f53\u524d\u76ee\u5f55\u4e3a\u53c2\u7167\u7684\u8def\u5f84&#xff0c;\u5982..\/data\/logs&#xff08;\u4e0a\u7ea7\u76ee\u5f55\u7684data\/logs&#xff09;<\/li>\n<li>\u7279\u6b8a\u7b26\u53f7&#xff1a;\n<ul>\n<li>.&#xff1a;\u5f53\u524d\u76ee\u5f55&#xff0c;\u5982cd .\u7b49\u4ef7\u4e8ecd<\/li>\n<li>..&#xff1a;\u4e0a\u7ea7\u76ee\u5f55&#xff0c;\u5982cd ..\/<\/li>\n<li>~&#xff1a;\u7528\u6237\u5bb6\u76ee\u5f55&#xff0c;root\u7528\u6237\u4e3a\/root&#xff0c;\u666e\u901a\u7528\u6237\u4e3a\/home\/\u7528\u6237\u540d<\/li>\n<li>-&#xff1a;\u4e0a\u4e00\u6b21\u76ee\u5f55&#xff0c;\u5982cd -\u53ef\u5728\u4e24\u4e2a\u76ee\u5f55\u95f4\u6765\u56de\u5207\u6362<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u5b9e\u6218\u793a\u4f8b&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u4ece\/home\/user\u5207\u6362\u5230\/usr\/share\/doc&#xff0c;\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> \/usr\/share\/doc<\/p>\n<p><span class=\"token comment\"># \u4ece\u5f53\u524d\u76ee\u5f55\u5207\u6362\u5230\u4e0a\u7ea7\u76ee\u5f55\u7684src\u76ee\u5f55&#xff0c;\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> <span class=\"token punctuation\">..<\/span>\/src<\/p>\n<p><span class=\"token comment\"># \u5feb\u901f\u56de\u5230\u5bb6\u76ee\u5f55<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> ~<\/p>\n<p>\u8def\u5f84\u9009\u62e9\u539f\u5219&#xff1a;<\/p>\n<ul>\n<li>\u7cfb\u7edf\u811a\u672c\u6216\u914d\u7f6e\u6587\u4ef6\u4e2d\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84&#xff0c;\u786e\u4fdd\u8def\u5f84\u7a33\u5b9a\u6027<\/li>\n<li>\u65e5\u5e38\u4ea4\u4e92\u64cd\u4f5c\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84&#xff0c;\u63d0\u9ad8\u8f93\u5165\u6548\u7387<\/li>\n<li>\u4e0d\u786e\u5b9a\u8def\u5f84\u65f6\u5148\u7528ls\u67e5\u770b&#xff0c;\u518d\u7528cd\u5207\u6362<\/li>\n<\/ul>\n<h3>\u4e8c\u3001\u6587\u4ef6\u4e0e\u76ee\u5f55\u64cd\u4f5c&#xff1a;\u521b\u5efa\u3001\u4fee\u6539\u4e0e\u5220\u9664\u7684\u57fa\u672c\u6280\u80fd<\/h3>\n<h4>1. touch&#xff1a;\u521b\u5efa\u7a7a\u6587\u4ef6\u4e0e\u66f4\u65b0\u65f6\u95f4\u6233<\/h4>\n<p>touch\u547d\u4ee4\u4e3b\u8981\u7528\u4e8e\u521b\u5efa\u7a7a\u6587\u4ef6&#xff0c;\u4e5f\u53ef\u66f4\u65b0\u6587\u4ef6\u7684\u65f6\u95f4\u6233&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u521b\u5efa\u7a7a\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">touch<\/span> \u6587\u4ef6\u540d<\/p>\n<p><span class=\"token comment\"># \u540c\u65f6\u521b\u5efa\u591a\u4e2a\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">touch<\/span> \u6587\u4ef61 \u6587\u4ef62 \u6587\u4ef63<\/p>\n<p><span class=\"token comment\"># \u66f4\u65b0\u6587\u4ef6\u7684\u8bbf\u95ee\u548c\u4fee\u6539\u65f6\u95f4<\/span><br \/>\n<span class=\"token function\">touch<\/span> \u5df2\u5b58\u5728\u7684\u6587\u4ef6<\/p>\n<p>\u65f6\u95f4\u6233\u6982\u5ff5&#xff1a;<\/p>\n<ul>\n<li>touch\u4f1a\u5f71\u54cd\u6587\u4ef6\u7684\u4e09\u4e2a\u65f6\u95f4\u5c5e\u6027&#xff08;\u53ef\u901a\u8fc7stat\u547d\u4ee4\u67e5\u770b&#xff09;&#xff1a;\n<ul>\n<li>\u8bbf\u95ee\u65f6\u95f4&#xff08;atime&#xff09;&#xff1a;\u6700\u540e\u4e00\u6b21\u8bfb\u53d6\u6587\u4ef6\u7684\u65f6\u95f4<\/li>\n<li>\u4fee\u6539\u65f6\u95f4&#xff08;mtime&#xff09;&#xff1a;\u6700\u540e\u4e00\u6b21\u4fee\u6539\u6587\u4ef6\u5185\u5bb9\u7684\u65f6\u95f4<\/li>\n<li>\u72b6\u6001\u65f6\u95f4&#xff08;ctime&#xff09;&#xff1a;\u6700\u540e\u4e00\u6b21\u4fee\u6539\u6587\u4ef6\u5c5e\u6027&#xff08;\u5982\u6743\u9650\u3001\u6240\u6709\u8005&#xff09;\u7684\u65f6\u95f4<\/li>\n<\/ul>\n<\/li>\n<li>\u6267\u884ctouch \u6587\u4ef6\u540d\u65f6&#xff0c;\u4f1a\u5c06atime\u548cmtime\u66f4\u65b0\u4e3a\u5f53\u524d\u65f6\u95f4&#xff0c;ctime\u5728\u6587\u4ef6\u5c5e\u6027\u4e0d\u53d8\u65f6\u4e0d\u66f4\u65b0<\/li>\n<\/ul>\n<p>\u5e94\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u521b\u5efa\u914d\u7f6e\u6587\u4ef6\u7684\u7a7a\u6a21\u677f&#xff1a;touch config.ini<\/li>\n<li>\u5237\u65b0\u6587\u4ef6\u65f6\u95f4\u6233&#xff0c;\u907f\u514d\u88ab\u81ea\u52a8\u6e05\u7406\u811a\u672c\u5220\u9664<\/li>\n<li>\u4e0e\u5176\u4ed6\u547d\u4ee4\u7ed3\u5408\u751f\u6210\u6307\u5b9a\u65f6\u95f4\u7684\u6587\u4ef6&#xff08;\u901a\u8fc7-t\u53c2\u6570\u6307\u5b9a\u65f6\u95f4&#xff09;<\/li>\n<\/ul>\n<h4>2. mkdir&#xff1a;\u76ee\u5f55\u521b\u5efa<\/h4>\n<p>mkdir&#xff08;make directory&#xff09;\u547d\u4ee4\u7528\u4e8e\u521b\u5efa\u65b0\u76ee\u5f55&#xff0c;\u652f\u6301\u5355\u76ee\u5f55\u548c\u591a\u7ea7\u76ee\u5f55\u521b\u5efa&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u521b\u5efa\u5355\u4e2a\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">mkdir<\/span> \u76ee\u5f55\u540d<\/p>\n<p><span class=\"token comment\"># \u5728\u6307\u5b9a\u8def\u5f84\u521b\u5efa\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">mkdir<\/span> \/\u8def\u5f84\/\u76ee\u5f55\u540d<\/p>\n<p><span class=\"token comment\"># \u540c\u65f6\u521b\u5efa\u591a\u4e2a\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">mkdir<\/span> \u76ee\u5f551 \u76ee\u5f552 \u76ee\u5f553<\/p>\n<p><span class=\"token comment\"># \u9012\u5f52\u521b\u5efa\u591a\u7ea7\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">mkdir<\/span> <span class=\"token parameter variable\">-p<\/span> \u76ee\u5f551\/\u5b50\u76ee\u5f551\/\u5b59\u76ee\u5f551<\/p>\n<p>\u53c2\u6570\u8bf4\u660e&#xff1a;<\/p>\n<ul>\n<li>-p&#xff1a;parents&#xff0c;\u5f53\u7236\u76ee\u5f55\u4e0d\u5b58\u5728\u65f6\u81ea\u52a8\u521b\u5efa&#xff0c;\u907f\u514d\u591a\u7ea7\u76ee\u5f55\u521b\u5efa\u65f6\u7684\u9519\u8bef<\/li>\n<li>-m&#xff1a;mode&#xff0c;\u521b\u5efa\u76ee\u5f55\u65f6\u6307\u5b9a\u6743\u9650&#xff0c;\u5982mkdir -m 755 \u76ee\u5f55\u540d<\/li>\n<li>-v&#xff1a;verbose&#xff0c;\u663e\u793a\u521b\u5efa\u8fc7\u7a0b<\/li>\n<\/ul>\n<p>\u5b9e\u6218\u793a\u4f8b&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u5728\u5f53\u524d\u76ee\u5f55\u521b\u5efa\u9879\u76ee\u7ed3\u6784<\/span><br \/>\n<span class=\"token function\">mkdir<\/span> <span class=\"token parameter variable\">-p<\/span> src\/<span class=\"token punctuation\">{<\/span>main,test<span class=\"token punctuation\">}<\/span>\/java\/com\/example<br \/>\n<span class=\"token comment\"># \u7b49\u4ef7\u4e8e\u521b\u5efa src\/main\/java\/com\/example \u548c src\/test\/java\/com\/example<\/span><\/p>\n<p><span class=\"token comment\"># \u521b\u5efa\u6743\u9650\u4e3a700\u7684\u79c1\u6709\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">mkdir<\/span> <span class=\"token parameter variable\">-m<\/span> <span class=\"token number\">700<\/span> private_dir<\/p>\n<h4>3. rmdir\u4e0erm&#xff1a;\u8c28\u614e\u4f7f\u7528\u7684\u5220\u9664\u5de5\u5177<\/h4>\n<h5>&#xff08;1&#xff09;rmdir&#xff1a;\u4ec5\u5220\u9664\u7a7a\u76ee\u5f55<\/h5>\n<p><span class=\"token comment\"># \u5220\u9664\u7a7a\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">rmdir<\/span> \u76ee\u5f55\u540d<\/p>\n<p><span class=\"token comment\"># \u5220\u9664\u6307\u5b9a\u8def\u5f84\u7684\u7a7a\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">rmdir<\/span> \/\u8def\u5f84\/\u76ee\u5f55\u540d<\/p>\n<p><span class=\"token comment\"># \u9012\u5f52\u5220\u9664\u7a7a\u76ee\u5f55&#xff08;\u9700\u76ee\u5f55\u4e3a\u7a7a&#xff09;<\/span><br \/>\n<span class=\"token function\">rmdir<\/span> <span class=\"token parameter variable\">-p<\/span> \u76ee\u5f551\/\u5b50\u76ee\u5f551<\/p>\n<p>\u9650\u5236\u6761\u4ef6&#xff1a;<\/p>\n<ul>\n<li>\u53ea\u80fd\u5220\u9664\u7a7a\u76ee\u5f55&#xff0c;\u975e\u7a7a\u76ee\u5f55\u4f1a\u62a5\u9519<\/li>\n<li>\u4e00\u6b21\u53ea\u80fd\u5220\u9664\u4e00\u4e2a\u76ee\u5f55&#xff08;\u9664\u975e\u7528-p\u9012\u5f52&#xff09;<\/li>\n<li>\u4e0d\u652f\u6301\u901a\u914d\u7b26\u6279\u91cf\u5220\u9664<\/li>\n<\/ul>\n<p>rmdir\u5b9e\u9645\u4f7f\u7528\u6bd4\u8f83\u5c11&#xff0c;\u56e0\u4e3a\u53d7\u5230\u8bf8\u591a\u9650\u5236&#xff0c;\u5b9e\u9645\u4e2d\u8fd8\u662f\u4ee5rm\u4e3a\u4e3b<\/p>\n<h5>&#xff08;2&#xff09;rm&#xff1a;\u5f3a\u5927\u7684\u5220\u9664\u547d\u4ee4<\/h5>\n<p><span class=\"token comment\"># \u5220\u9664\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">rm<\/span> \u6587\u4ef6\u540d<\/p>\n<p><span class=\"token comment\"># \u5220\u9664\u76ee\u5f55&#xff08;\u9700\u52a0-r\u53c2\u6570&#xff09;<\/span><br \/>\n<span class=\"token function\">rm<\/span> <span class=\"token parameter variable\">-r<\/span> \u76ee\u5f55\u540d<\/p>\n<p><span class=\"token comment\"># \u5f3a\u5236\u5220\u9664&#xff0c;\u4e0d\u8be2\u95ee<\/span><br \/>\n<span class=\"token function\">rm<\/span> <span class=\"token parameter variable\">-f<\/span> \u6587\u4ef6\u540d<\/p>\n<p><span class=\"token comment\"># \u9012\u5f52\u5f3a\u5236\u5220\u9664&#xff08;\u5371\u9669&#xff01;&#xff09;<\/span><br \/>\n<span class=\"token function\">rm<\/span> <span class=\"token parameter variable\">-rf<\/span> \u76ee\u5f55\u540d<\/p>\n<p>\u5371\u9669\u53c2\u6570\u7ec4\u5408&#xff1a;<\/p>\n<ul>\n<li>rm -rf \/&#xff1a;\u5220\u9664\u6839\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6&#xff0c;\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83&#xff0c;\u7edd\u5bf9\u7981\u6b62\u6267\u884c&#xff01;\u7edd\u5bf9\u7981\u6b62\u6267\u884c&#xff01;\u7edd\u5bf9\u7981\u6b62\u6267\u884c&#xff01;<\/li>\n<li>rm *&#xff1a;\u5220\u9664\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6&#xff0c;\u4f7f\u7528\u524d\u52a1\u5fc5\u7528ls\u786e\u8ba4<\/li>\n<li>rm -i&#xff1a;\u4ea4\u4e92\u5f0f\u5220\u9664&#xff0c;\u6bcf\u6b21\u5220\u9664\u524d\u8be2\u95ee&#xff0c;\u5efa\u8bae\u65e5\u5e38\u4f7f\u7528<\/li>\n<\/ul>\n<p>\u5b89\u5168\u5220\u9664\u5efa\u8bae&#xff1a;<\/p>\n<ul>\n<li>\u5148\u4f7f\u7528ls -la\u786e\u8ba4\u8981\u5220\u9664\u7684\u5185\u5bb9<\/li>\n<li>\u5bf9\u91cd\u8981\u6587\u4ef6\u5148\u5907\u4efd&#xff0c;\u518d\u5220\u9664<\/li>\n<li>\u907f\u514d\u5728\u6839\u76ee\u5f55\u6216\u7cfb\u7edf\u76ee\u5f55\u4e0b\u4f7f\u7528rm\u547d\u4ee4<\/li>\n<li>\u53ef\u5b89\u88c5trash-cli\u5de5\u5177&#xff0c;\u5b9e\u73b0\u7c7b\u4f3c\u56de\u6536\u7ad9\u7684\u529f\u80fd<\/li>\n<\/ul>\n<h4>4. stat\u4e0efile&#xff1a;\u67e5\u770b\u6587\u4ef6\u5c5e\u6027\u4e0e\u7c7b\u578b<\/h4>\n<h5>&#xff08;1&#xff09;stat&#xff1a;\u67e5\u770b\u6587\u4ef6\u8be6\u7ec6\u72b6\u6001<\/h5>\n<p><span class=\"token comment\"># \u67e5\u770b\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8be6\u7ec6\u72b6\u6001<\/span><br \/>\n<span class=\"token function\">stat<\/span> \u6587\u4ef6\u540d\/\u76ee\u5f55\u540d<\/p>\n<p>\u8f93\u51fa\u793a\u4f8b&#xff1a;<\/p>\n<p>  File: &#039;test.txt&#039;<br \/>\n  Size: 1024            Blocks: 8          IO Block: 4096   regular file<br \/>\nDevice: 801h\/2049d      Inode: 1234567     Links: 1<br \/>\nAccess: (0644\/-rw-r&#8211;r&#8211;)  Uid: ( 1000\/  user)   Gid: ( 1000\/  group)<br \/>\nAccess: 2025-05-29 10:00:00<br \/>\nModify: 2025-05-29 10:01:00<br \/>\nChange: 2025-05-29 10:02:00<br \/>\n Birth: &#8211;<\/p>\n<p>\u5173\u952e\u5b57\u6bb5&#xff1a;<\/p>\n<ul>\n<li>Size&#xff1a;\u6587\u4ef6\u5927\u5c0f<\/li>\n<li>Inode&#xff1a;\u7d22\u5f15\u8282\u70b9\u53f7&#xff0c;Linux\u901a\u8fc7inode\u8bc6\u522b\u6587\u4ef6<\/li>\n<li>Access&#xff1a;\u6743\u9650\u6a21\u5f0f<\/li>\n<li>Access\/Modify\/Change&#xff1a;\u4e09\u79cd\u65f6\u95f4\u6233<\/li>\n<li>regular file&#xff1a;\u6587\u4ef6\u7c7b\u578b<\/li>\n<\/ul>\n<h5>&#xff08;2&#xff09;file&#xff1a;\u68c0\u6d4b\u6587\u4ef6\u7c7b\u578b<\/h5>\n<p><span class=\"token comment\"># \u68c0\u6d4b\u6587\u4ef6\u7c7b\u578b<\/span><br \/>\n<span class=\"token function\">file<\/span> \u6587\u4ef6\u540d<\/p>\n<p>\u793a\u4f8b\u8f93\u51fa&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u6587\u672c\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">file<\/span> README.txt<br \/>\n<span class=\"token comment\"># \u8f93\u51fa&#xff1a;README.txt: ASCII text<\/span><\/p>\n<p><span class=\"token comment\"># \u4e8c\u8fdb\u5236\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">file<\/span> \/bin\/ls<br \/>\n<span class=\"token comment\"># \u8f93\u51fa&#xff1a;\/bin\/ls: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter \/lib64\/ld-linux-x86-64.so.2, for GNU\/Linux 3.2.0, BuildID[sha1]&#061;abc123, stripped<\/span><\/p>\n<p><span class=\"token comment\"># \u538b\u7f29\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">file<\/span> archive.tar.gz<br \/>\n<span class=\"token comment\"># \u8f93\u51fa&#xff1a;archive.tar.gz: gzip compressed data, was &#034;archive.tar&#034;, last modified: Thu May 29 10:00:00 2025, max compression<\/span><\/p>\n<p>\u91cd\u8981\u7279\u6027&#xff1a;<\/p>\n<ul>\n<li>Linux\u6587\u4ef6\u7c7b\u578b\u7531\u5185\u5bb9\u51b3\u5b9a&#xff0c;\u800c\u975e\u540e\u7f00\u540d<\/li>\n<li>\u53ef\u8bc6\u522b\u5404\u79cd\u683c\u5f0f\u7684\u6587\u4ef6&#xff0c;\u5305\u62ec\u4e8c\u8fdb\u5236\u3001\u6587\u672c\u3001\u538b\u7f29\u5305\u3001\u56fe\u50cf\u7b49<\/li>\n<li>\u540e\u7f00\u540d\u4e3b\u8981\u7528\u4e8e\u7528\u6237\u8bc6\u522b\u548c\u8f6f\u4ef6\u5173\u8054&#xff0c;\u5982.txt\u8868\u793a\u6587\u672c\u6587\u4ef6<\/li>\n<\/ul>\n<h3>\u4e09\u3001\u8def\u5f84\u7ba1\u7406\u57fa\u7840&#xff1a;\u7edd\u5bf9\u8def\u5f84\u4e0e\u76f8\u5bf9\u8def\u5f84\u7684\u9009\u62e9<\/h3>\n<h4>1. \u7edd\u5bf9\u8def\u5f84&#xff1a;\u4ece\u6839\u51fa\u53d1\u7684\u7cbe\u786e\u5bfc\u822a<\/h4>\n<p>\u5b9a\u4e49&#xff1a; \u4ece\u6839\u76ee\u5f55\/\u5f00\u59cb\u7684\u5b8c\u6574\u8def\u5f84&#xff0c;\u5305\u542b\u4ece\u6839\u5230\u76ee\u6807\u6587\u4ef6\u7684\u6240\u6709\u76ee\u5f55\u5c42\u7ea7\u3002<\/p>\n<p>\u683c\u5f0f&#xff1a;<\/p>\n<p>\/\u76ee\u5f551\/\u76ee\u5f552\/&#8230;\/\u6587\u4ef6\u540d<\/p>\n<p>\u793a\u4f8b&#xff1a;<\/p>\n<ul>\n<li>\/usr\/bin\/ls&#xff1a;\u7cfb\u7edf\u547d\u4ee4ls\u7684\u7edd\u5bf9\u8def\u5f84<\/li>\n<li>\/home\/user\/docs\/project\/README.md&#xff1a;\u9879\u76eeREADME\u6587\u4ef6\u7684\u8def\u5f84<\/li>\n<\/ul>\n<p>\u9002\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u7cfb\u7edf\u811a\u672c\u548c\u914d\u7f6e\u6587\u4ef6\u4e2d&#xff0c;\u786e\u4fdd\u8def\u5f84\u4e0d\u968f\u5f53\u524d\u76ee\u5f55\u53d8\u5316<\/li>\n<li>\u8de8\u76ee\u5f55\u5f15\u7528\u6587\u4ef6&#xff0c;\u5982ln -s \/usr\/share\/doc\/file.txt \/tmp\/link.txt<\/li>\n<li>\u7f16\u5199\u9700\u8981\u660e\u786e\u8def\u5f84\u7684\u6587\u6863\u6216\u6559\u7a0b<\/li>\n<\/ul>\n<h4>2. \u76f8\u5bf9\u8def\u5f84&#xff1a;\u4ee5\u5f53\u524d\u4e3a\u4e2d\u5fc3\u7684\u8def\u5f84\u8868\u793a\u6cd5<\/h4>\n<p>\u5b9a\u4e49&#xff1a; \u4ee5\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u4e3a\u53c2\u7167\u7684\u8def\u5f84&#xff0c;\u4f7f\u7528.&#xff08;\u5f53\u524d\u76ee\u5f55&#xff09;\u548c..&#xff08;\u4e0a\u7ea7\u76ee\u5f55&#xff09;\u8868\u793a\u76f8\u5bf9\u4f4d\u7f6e\u3002<\/p>\n<p>\u683c\u5f0f&#xff1a;<\/p>\n<p>[.\/][..\/]\u76ee\u5f551\/\u76ee\u5f552\/&#8230;\/\u6587\u4ef6\u540d<\/p>\n<p>\u793a\u4f8b&#xff1a;<\/p>\n<ul>\n<li>\u5f53\u524d\u76ee\u5f55\u4e3a\/home\/user&#xff0c;\u8981\u8bbf\u95ee\/home\/user\/docs&#xff1a;\n<ul>\n<li>\u7edd\u5bf9\u8def\u5f84&#xff1a;\/home\/user\/docs<\/li>\n<li>\u76f8\u5bf9\u8def\u5f84&#xff1a;.\/docs&#xff08;.\u53ef\u7701\u7565&#xff0c;\u5373docs&#xff09;<\/li>\n<\/ul>\n<\/li>\n<li>\u5f53\u524d\u76ee\u5f55\u4e3a\/home\/user\/project&#xff0c;\u8981\u8bbf\u95ee\/home\/user\/docs&#xff1a;\n<ul>\n<li>\u76f8\u5bf9\u8def\u5f84&#xff1a;..\/docs&#xff08;\u4e0a\u7ea7\u76ee\u5f55\u7684docs&#xff09;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u9002\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u65e5\u5e38\u4ea4\u4e92\u64cd\u4f5c&#xff0c;\u51cf\u5c11\u8f93\u5165\u91cf<\/li>\n<li>\u5728\u9879\u76ee\u76ee\u5f55\u4e2d\u5bfc\u822a&#xff0c;\u5982cd src\/main\/java<\/li>\n<li>\u4e0e\u5176\u4ed6\u547d\u4ee4\u7ed3\u5408\u4f7f\u7528&#xff0c;\u5982ls ..\/..\/data<\/li>\n<\/ul>\n<h4>3. \u7279\u6b8a\u7b26\u53f7&#xff1a;\u8def\u5f84\u5bfc\u822a\u7684\u5feb\u6377\u65b9\u5f0f<\/h4>\n<h5>&#xff08;1&#xff09;.&#xff1a;\u5f53\u524d\u76ee\u5f55<\/h5>\n<ul>\n<li>\u663e\u5f0f\u8868\u793a\u5f53\u524d\u76ee\u5f55&#xff0c;\u5982cd .\u7b49\u4ef7\u4e8ecd<\/li>\n<li>\u7528\u4e8e\u660e\u786e\u8def\u5f84\u5173\u7cfb&#xff0c;\u5982cp .\/file.txt \/tmp<\/li>\n<\/ul>\n<h5>&#xff08;2&#xff09;..&#xff1a;\u4e0a\u7ea7\u76ee\u5f55<\/h5>\n<ul>\n<li>\u5207\u6362\u5230\u5f53\u524d\u76ee\u5f55\u7684\u7236\u76ee\u5f55&#xff0c;\u5982cd ..<\/li>\n<li>\u591a\u7ea7\u56de\u9000&#xff0c;\u5982cd ..\/..\/&#xff08;\u56de\u9000\u4e24\u7ea7&#xff09;<\/li>\n<\/ul>\n<h5>&#xff08;3&#xff09;~&#xff1a;\u7528\u6237\u5bb6\u76ee\u5f55<\/h5>\n<ul>\n<li>\u5feb\u901f\u56de\u5230\u5bb6\u76ee\u5f55&#xff0c;\u5982cd ~<\/li>\n<li>\u8bbf\u95ee\u5bb6\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6&#xff0c;\u5982touch ~\/documents\/report.txt<\/li>\n<\/ul>\n<h5>&#xff08;4&#xff09;-&#xff1a;\u4e0a\u4e00\u6b21\u76ee\u5f55<\/h5>\n<ul>\n<li>\u5728\u4e24\u4e2a\u76ee\u5f55\u95f4\u6765\u56de\u5207\u6362&#xff0c;\u5982&#xff1a;<span class=\"token builtin class-name\">cd<\/span> \/usr\/local<br \/>\n<span class=\"token builtin class-name\">cd<\/span> \/var\/log<br \/>\n<span class=\"token builtin class-name\">cd<\/span> &#8211;  <span class=\"token comment\"># \u56de\u5230\/usr\/local<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> &#8211;  <span class=\"token comment\"># \u56de\u5230\/var\/log<\/span>\n <\/li>\n<\/ul>\n<h4>4. \u8def\u5f84\u89c4\u5212\u6700\u4f73\u5b9e\u8df5<\/h4>\n<h5>&#xff08;1&#xff09;\u8def\u5f84\u4e66\u5199\u539f\u5219<\/h5>\n<ul>\n<li>\u7cfb\u7edf\u6587\u4ef6\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84&#xff0c;\u786e\u4fdd\u7a33\u5b9a\u6027<\/li>\n<li>\u811a\u672c\u4e2d\u4f7f\u7528$(dirname $0)\u83b7\u53d6\u811a\u672c\u6240\u5728\u76ee\u5f55&#xff0c;\u907f\u514d\u786c\u7f16\u7801\u8def\u5f84<\/li>\n<li>\u76ee\u5f55\u540d\u547d\u540d\u89c4\u8303&#xff1a;\u4f7f\u7528\u5c0f\u5199\u5b57\u6bcd\u3001\u4e0b\u5212\u7ebf\u6216\u77ed\u6a2a\u7ebf&#xff0c;\u907f\u514d\u7a7a\u683c\u548c\u7279\u6b8a\u5b57\u7b26<\/li>\n<\/ul>\n<h5>&#xff08;2&#xff09;\u907f\u514d\u8def\u5f84\u9519\u8bef\u7684\u6280\u5de7<\/h5>\n<ul>\n<li>\u4f7f\u7528tab\u952e\u8865\u5168\u8def\u5f84&#xff0c;\u51cf\u5c11\u8f93\u5165\u9519\u8bef<\/li>\n<li>\u4e0d\u786e\u5b9a\u8def\u5f84\u65f6\u5148\u7528ls\u67e5\u770b&#xff0c;\u518d\u64cd\u4f5c<\/li>\n<li>\u590d\u6742\u8def\u5f84\u53ef\u5206\u6b65\u9aa4\u5207\u6362&#xff0c;\u5982&#xff1a;<span class=\"token builtin class-name\">cd<\/span> \/usr<br \/>\n<span class=\"token builtin class-name\">cd<\/span> <span class=\"token builtin class-name\">local<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> bin\n <\/li>\n<\/ul>\n<h5>&#xff08;3&#xff09;\u8def\u5f84\u76f8\u5173\u547d\u4ee4\u7ec4\u5408<\/h5>\n<ul>\n<li>cd &#043; pwd&#xff1a;\u786e\u8ba4\u5f53\u524d\u4f4d\u7f6e<\/li>\n<li>ls &#043; \u8def\u5f84&#xff1a;\u67e5\u770b\u6307\u5b9a\u8def\u5f84\u7684\u5185\u5bb9<\/li>\n<li>find &#043; \u8def\u5f84&#xff1a;\u5728\u6307\u5b9a\u8def\u5f84\u4e0b\u641c\u7d22\u6587\u4ef6<\/li>\n<\/ul>\n<h3>\u56db\u3001\u6269\u5c55\u77e5\u8bc6&#xff1a;\u6587\u4ef6\u7cfb\u7edf\u7684\u5e95\u5c42\u903b\u8f91\u4e0e\u5b9e\u7528\u5de5\u5177<\/h3>\n<h4>1. Linux\u6587\u4ef6\u7c7b\u578b\u4e0e\u540e\u7f00\u540d\u7684\u771f\u76f8<\/h4>\n<h5>&#xff08;1&#xff09;\u6587\u4ef6\u7c7b\u578b\u7684\u672c\u8d28<\/h5>\n<ul>\n<li>Linux\u901a\u8fc7inode\u8282\u70b9\u4e2d\u7684\u6587\u4ef6\u7c7b\u578b\u6807\u8bc6\u786e\u5b9a\u6587\u4ef6\u7c7b\u578b&#xff0c;\u800c\u975e\u540e\u7f00\u540d<\/li>\n<li>\u5e38\u89c1\u6587\u4ef6\u7c7b\u578b&#xff1a;\n<ul>\n<li>\u666e\u901a\u6587\u4ef6&#xff08;-&#xff09;&#xff1a;\u6587\u672c\u3001\u4e8c\u8fdb\u5236\u3001\u56fe\u7247\u7b49<\/li>\n<li>\u76ee\u5f55&#xff08;d&#xff09;&#xff1a;\u5305\u542b\u5176\u4ed6\u6587\u4ef6\u548c\u76ee\u5f55<\/li>\n<li>\u7b26\u53f7\u94fe\u63a5&#xff08;l&#xff09;&#xff1a;\u6307\u5411\u5176\u4ed6\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u5feb\u6377\u65b9\u5f0f<\/li>\n<li>\u5757\u8bbe\u5907&#xff08;b&#xff09;\u548c\u5b57\u7b26\u8bbe\u5907&#xff08;c&#xff09;&#xff1a;\u786c\u4ef6\u8bbe\u5907\u7684\u62bd\u8c61<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h5>&#xff08;2&#xff09;\u540e\u7f00\u540d\u7684\u4f5c\u7528<\/h5>\n<ul>\n<li>\u65b9\u4fbf\u7528\u6237\u8bc6\u522b\u6587\u4ef6\u5185\u5bb9&#xff08;\u5982.txt\u8868\u793a\u6587\u672c&#xff0c;.jpg\u8868\u793a\u56fe\u7247&#xff09;<\/li>\n<li>\u8f6f\u4ef6\u901a\u8fc7\u540e\u7f00\u540d\u5173\u8054\u9ed8\u8ba4\u6253\u5f00\u65b9\u5f0f&#xff08;\u5982.sh\u6587\u4ef6\u9ed8\u8ba4\u7528bash\u6267\u884c&#xff09;<\/li>\n<li>\u90e8\u5206\u547d\u4ee4\u4f1a\u6839\u636e\u540e\u7f00\u540d\u505a\u7279\u6b8a\u5904\u7406&#xff08;\u5982grep\u5bf9\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5904\u7406&#xff09;<\/li>\n<\/ul>\n<h5>&#xff08;3&#xff09;\u6253\u7834\u540e\u7f00\u540d\u8ff7\u4fe1<\/h5>\n<ul>\n<li>\u53ef\u5c06\u6587\u672c\u6587\u4ef6\u91cd\u547d\u540d\u4e3a.exe&#xff0c;\u5185\u5bb9\u4e0d\u53d8&#xff1a;<span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;Hello Linux&#034;<\/span> <span class=\"token operator\">&gt;<\/span> text.txt<br \/>\n<span class=\"token function\">mv<\/span> text.txt text.exe<br \/>\n<span class=\"token function\">cat<\/span> text.exe  <span class=\"token comment\"># \u4ecd\u663e\u793a\u6587\u672c\u5185\u5bb9<\/span>\n <\/li>\n<li>\u53ef\u6267\u884c\u6743\u9650\u7531x\u6743\u9650\u4f4d\u51b3\u5b9a&#xff0c;\u4e0e\u540e\u7f00\u540d\u65e0\u5173&#xff1a;<span class=\"token function\">chmod<\/span> &#043;x text.exe<br \/>\n.\/text.exe  <span class=\"token comment\"># \u82e5\u6587\u4ef6\u5185\u5bb9\u975e\u53ef\u6267\u884c\u7a0b\u5e8f&#xff0c;\u4f1a\u62a5\u9519<\/span>\n <\/li>\n<\/ul>\n<h4>2. tree&#xff1a;\u6811\u5f62\u7ed3\u6784\u53ef\u89c6\u5316\u5de5\u5177<\/h4>\n<p>tree\u547d\u4ee4\u4ee5\u6811\u5f62\u7ed3\u6784\u5c55\u793a\u6587\u4ef6\u548c\u76ee\u5f55&#xff0c;\u76f4\u89c2\u5448\u73b0\u6587\u4ef6\u7cfb\u7edf\u5c42\u7ea7&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u5b89\u88c5tree&#xff08;CentOS\/RHEL\u7cfb\u7edf&#xff09;<\/span><br \/>\nyum <span class=\"token function\">install<\/span> <span class=\"token parameter variable\">-y<\/span> tree<\/p>\n<p><span class=\"token comment\"># \u663e\u793a\u5f53\u524d\u76ee\u5f55\u7684\u6811\u5f62\u7ed3\u6784<\/span><br \/>\ntree<\/p>\n<p><span class=\"token comment\"># \u53ea\u663e\u793a\u76ee\u5f55<\/span><br \/>\ntree <span class=\"token parameter variable\">-d<\/span><\/p>\n<p><span class=\"token comment\"># \u663e\u793a\u6307\u5b9a\u6df1\u5ea6\u7684\u76ee\u5f55&#xff08;-L 2\u8868\u793a\u4e24\u5c42&#xff09;<\/span><br \/>\ntree <span class=\"token parameter variable\">-L<\/span> <span class=\"token number\">2<\/span><\/p>\n<p><span class=\"token comment\"># \u6392\u9664\u6307\u5b9a\u6587\u4ef6\u6216\u76ee\u5f55<\/span><br \/>\ntree <span class=\"token parameter variable\">&#8211;exclude<\/span> <span class=\"token string\">&#034;*.log&#034;<\/span><\/p>\n<p>\u8f93\u51fa\u793a\u4f8b&#xff1a;<\/p>\n<p>.<br \/>\n\u251c\u2500\u2500 docs<br \/>\n\u2502   \u251c\u2500\u2500 design<br \/>\n\u2502   \u2502   \u2514\u2500\u2500 architecture.md<br \/>\n\u2502   \u2514\u2500\u2500 user_guide<br \/>\n\u2502       \u251c\u2500\u2500 chapter1.md<br \/>\n\u2502       \u2514\u2500\u2500 chapter2.md<br \/>\n\u251c\u2500\u2500 src<br \/>\n\u2502   \u251c\u2500\u2500 main<br \/>\n\u2502   \u2502   \u251c\u2500\u2500 java<br \/>\n\u2502   \u2502   \u2502   \u2514\u2500\u2500 com<br \/>\n\u2502   \u2502   \u2502       \u2514\u2500\u2500 example<br \/>\n\u2502   \u2502   \u2502           \u251c\u2500\u2500 App.java<br \/>\n\u2502   \u2502   \u2502           \u2514\u2500\u2500 Util.java<br \/>\n\u2502   \u2502   \u2514\u2500\u2500 resources<br \/>\n\u2502   \u2502       \u2514\u2500\u2500 config.properties<br \/>\n\u2502   \u2514\u2500\u2500 test<br \/>\n\u2502       \u2514\u2500\u2500 java<br \/>\n\u2502           \u2514\u2500\u2500 com<br \/>\n\u2502               \u2514\u2500\u2500 example<br \/>\n\u2502                   \u2514\u2500\u2500 AppTest.java<br \/>\n\u2514\u2500\u2500 README.md<\/p>\n<p>\u5b9e\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u5feb\u901f\u4e86\u89e3\u9879\u76ee\u76ee\u5f55\u7ed3\u6784<\/li>\n<li>\u5c55\u793a\u6587\u4ef6\u7cfb\u7edf\u5c42\u7ea7\u5173\u7cfb<\/li>\n<li>\u4e0egrep\u7ed3\u5408\u67e5\u627e\u7279\u5b9a\u7c7b\u578b\u6587\u4ef6&#xff1a;tree | grep &#034;.java&#034;<\/li>\n<\/ul>\n<p>\u6ce8\u610f&#xff1a;\u4f7f\u7528tree\u67e5\u770b\u76ee\u5f55&#xff0c;\u5982\u679c\u5305\u542b\u6587\u4ef6\u8f83\u591a\u65f6&#xff0c;\u53ef\u80fd\u4f1a\u5237\u5c4f&#xff0c;\u6309\u4f4fCTRL&#043;C\u5373\u53ef\u9000\u51fa<\/p>\n<h4>3. \u8def\u5f84\u64cd\u4f5c\u4e2d\u7684\u5e38\u89c1\u9519\u8bef\u4e0e\u89e3\u51b3\u65b9\u6848<\/h4>\n<h5>&#xff08;1&#xff09;\u8def\u5f84\u5206\u9694\u7b26\u9519\u8bef<\/h5>\n<ul>\n<li>\u95ee\u9898&#xff1a; \u5728Linux\u4e2d\u4f7f\u7528Windows\u7684\\\\\u4f5c\u4e3a\u5206\u9694\u7b26<\/li>\n<li>\u89e3\u51b3\u65b9\u6848&#xff1a; \u7edf\u4e00\u4f7f\u7528\/&#xff0c;\u6216\u7528\u8f6c\u4e49\u7b26\\\\\u8f6c\u4e49&#xff08;\u5982cd c:\\\\program files\u5728Linux\u4e2d\u65e0\u6548&#xff09;<\/li>\n<\/ul>\n<h5>&#xff08;2&#xff09;\u6743\u9650\u4e0d\u8db3<\/h5>\n<ul>\n<li>\u95ee\u9898&#xff1a; \u5c1d\u8bd5\u8bbf\u95ee\u6ca1\u6709\u6743\u9650\u7684\u76ee\u5f55&#xff0c;\u63d0\u793aPermission denied<\/li>\n<li>\u89e3\u51b3\u65b9\u6848&#xff1a;\n<ul>\n<li>\u7528su\u6216sudo\u83b7\u53d6\u7ba1\u7406\u5458\u6743\u9650<\/li>\n<li>\u8bf7\u6587\u4ef6\u6240\u6709\u8005\u4fee\u6539\u6743\u9650&#xff08;chmod\u6216chown&#xff09;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h5>&#xff08;3&#xff09;\u8def\u5f84\u8fc7\u957f<\/h5>\n<ul>\n<li>\u95ee\u9898&#xff1a; \u8def\u5f84\u957f\u5ea6\u8d85\u8fc7\u7cfb\u7edf\u9650\u5236&#xff08;Linux\u9ed8\u8ba4\u6700\u5927\u8def\u5f84\u957f\u5ea6\u4e3a4096\u5b57\u8282&#xff09;<\/li>\n<li>\u89e3\u51b3\u65b9\u6848&#xff1a;\n<ul>\n<li>\u4f7f\u7528\u77ed\u6587\u4ef6\u540d\u548c\u76ee\u5f55\u540d<\/li>\n<li>\u521b\u5efa\u7b26\u53f7\u94fe\u63a5\u7f29\u77ed\u8def\u5f84&#xff1a;ln -s \/long\/path\/ to \/short\/link<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u7ed3\u8bed<\/h3>\n<p>\u901a\u8fc7\u638c\u63e1\u6587\u4ef6\u7cfb\u7edf\u7684\u57fa\u7840\u64cd\u4f5c\u548c\u8def\u5f84\u7ba1\u7406\u6280\u5de7&#xff0c;\u4f60\u5c06\u80fd\u591f\u81ea\u5982\u5730\u5728Linux\u6587\u4ef6\u7cfb\u7edf\u4e2d\u5bfc\u822a\u3001\u521b\u5efa\u548c\u7ba1\u7406\u6587\u4ef6&#xff0c;\u4e3a\u540e\u7eed\u5b66\u4e60\u66f4\u9ad8\u7ea7\u7684\u547d\u4ee4\u548c\u7cfb\u7edf\u7ba1\u7406\u6280\u80fd\u6253\u4e0b\u575a\u5b9e\u57fa\u7840\u3002\u8bb0\u4f4f&#xff0c;\u8c28\u614e\u4f7f\u7528\u5220\u9664\u547d\u4ee4&#xff0c;\u517b\u6210\u826f\u597d\u7684\u8def\u5f84\u64cd\u4f5c\u4e60\u60ef&#xff0c;\u662f\u6210\u4e3aLinux\u9ad8\u624b\u7684\u5fc5\u5907\u7d20\u517b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.3k\u6b21\uff0c\u70b9\u8d5e98\u6b21\uff0c\u6536\u85cf73\u6b21\u3002\u672c\u6587\u5c06\u4ece\u76ee\u5f55\u4e0e\u6587\u4ef6\u7684\u67e5\u770b\u6280\u5de7\u51fa\u53d1\uff0c\u6df1\u5165\u89e3\u6790\u6587\u4ef6\u521b\u5efa\u3001\u4fee\u6539\u4e0e\u5220\u9664\u7684\u64cd\u4f5c\u89c4\u8303\uff0c\u7cfb\u7edf\u9610\u8ff0\u7edd\u5bf9\u8def\u5f84\u4e0e\u76f8\u5bf9\u8def\u5f84\u7684\u5bfc\u822a\u903b\u8f91\uff0c\u5e76\u5ef6\u4f38\u81f3\u6587\u4ef6\u7c7b\u578b\u7684\u672c\u8d28\u8ba4\u77e5\u4e0e\u6811\u5f62\u7ed3\u6784\u53ef\u89c6\u5316\u5de5\u5177\u7684\u5e94\u7528\uff0c\u5e2e\u52a9\u8bfb\u8005\u6784\u5efa\u4ece\u57fa\u7840\u64cd\u4f5c\u5230\u5e95\u5c42\u903b\u8f91\u7684\u5b8c\u6574\u77e5\u8bc6\u4f53\u7cfb\uff0c\u4e3a\u9ad8\u6548\u7ba1\u7406 Linux \u6587\u4ef6\u7cfb\u7edf\u5960\u5b9a\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n","protected":false},"author":2,"featured_media":43669,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[58,3026,43,44],"topic":[],"class_list":{"0":"post-43671","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-server","8":"tag-linux","10":"tag-43","11":"tag-44"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010Linux\u6307\u5357\u3011\u6587\u4ef6\u7cfb\u7edf\u57fa\u7840\u64cd\u4f5c\u4e0e\u8def\u5f84\u7ba1\u7406 - \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\/43671.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010Linux\u6307\u5357\u3011\u6587\u4ef6\u7cfb\u7edf\u57fa\u7840\u64cd\u4f5c\u4e0e\u8def\u5f84\u7ba1\u7406 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.3k\u6b21\uff0c\u70b9\u8d5e98\u6b21\uff0c\u6536\u85cf73\u6b21\u3002\u672c\u6587\u5c06\u4ece\u76ee\u5f55\u4e0e\u6587\u4ef6\u7684\u67e5\u770b\u6280\u5de7\u51fa\u53d1\uff0c\u6df1\u5165\u89e3\u6790\u6587\u4ef6\u521b\u5efa\u3001\u4fee\u6539\u4e0e\u5220\u9664\u7684\u64cd\u4f5c\u89c4\u8303\uff0c\u7cfb\u7edf\u9610\u8ff0\u7edd\u5bf9\u8def\u5f84\u4e0e\u76f8\u5bf9\u8def\u5f84\u7684\u5bfc\u822a\u903b\u8f91\uff0c\u5e76\u5ef6\u4f38\u81f3\u6587\u4ef6\u7c7b\u578b\u7684\u672c\u8d28\u8ba4\u77e5\u4e0e\u6811\u5f62\u7ed3\u6784\u53ef\u89c6\u5316\u5de5\u5177\u7684\u5e94\u7528\uff0c\u5e2e\u52a9\u8bfb\u8005\u6784\u5efa\u4ece\u57fa\u7840\u64cd\u4f5c\u5230\u5e95\u5c42\u903b\u8f91\u7684\u5b8c\u6574\u77e5\u8bc6\u4f53\u7cfb\uff0c\u4e3a\u9ad8\u6548\u7ba1\u7406 Linux \u6587\u4ef6\u7cfb\u7edf\u5960\u5b9a\u575a\u5b9e\u57fa\u7840\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/43671.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-13T23:41:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250613234116-684cb71c772db.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=\"6 \u5206\" \/>\n<script type=\"application\/ld+json\" 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