{"id":14,"date":"2023-08-12T19:03:45","date_gmt":"2023-08-12T11:03:45","guid":{"rendered":"http:\/\/8.130.131.184\/wordpress\/?p=14"},"modified":"2023-08-13T16:33:28","modified_gmt":"2023-08-13T08:33:28","slug":"cyml","status":"publish","type":"post","link":"https:\/\/xianyijitan.top\/?p=14","title":{"rendered":"\u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"<p>Linux\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5177\u6709\u5f3a\u5927\u7684\u5f00\u6e90\u547d\u4ee4\u884c\u5de5\u5177\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u4ee5\u53ca\u5b83\u4eec\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff1a<\/p>\n<p><strong>ls<\/strong>\uff1a\u542f\u52a8\u5f53\u524d\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528\uff1a<code>ls [\u9009\u9879] [\u76ee\u5f55]<\/code><\/li>\n<li>\u5e38\u7528\u9009\u9879\uff1a\n<ul>\n<li><code>-l<\/code>\uff1a\u4ee5\u957f\u683c\u5f0f\u663e\u793a\u6587\u4ef6\u4fe1\u606f\u3002<\/li>\n<li><code>-a<\/code>\uff1a\u663e\u793a\u6240\u6709\u6587\u4ef6\uff0c\u5305\u62ec\u9690\u85cf\u6587\u4ef6\u3002<\/li>\n<li><code>-h<\/code>\uff1a\u4eba\u7c7b\u6700\u660e\u663e\u7684\u663e\u793a\u6587\u4ef6\u5927\u5c0f\u7684\u683c\u5f0f\u3002<\/li>\n<li><code>-r<\/code>\uff1a\u9006\u5411\u6392\u5e8f\uff0c\u9006\u5e8f\u663e\u793a\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>cd<\/strong>\uff1a\u5207\u6362\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528\uff1a<code>cd [\u76ee\u5f55]<\/code><\/li>\n<li>\u7528\u4f8b\uff1a<code>cd \/home\/user\/documents<\/code><\/li>\n<\/ul>\n<p><strong>pwd<\/strong>\uff1a\u663e\u793a\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\u3002<\/p>\n<ul>\n<li>\u7528\u4f8b\uff1a<code>\/home\/user\/documents<\/code><\/li>\n<\/ul>\n<p><strong>mkdir<\/strong>\uff1a\u521b\u5efa\u65b0\u7684\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528\uff1a<code>mkdir [\u76ee\u5f55\u540d]<\/code><\/li>\n<li>\u7528\u4f8b\uff1a<code>mkdir new_directory<\/code><\/li>\n<\/ul>\n<p><strong>rmdir<\/strong>\uff1a\u5220\u9664\u7a7a\u7684\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528\uff1a<code>rmdir [\u76ee\u5f55\u540d]<\/code><\/li>\n<li>\u7528\u4f8b\uff1a<code>rmdir empty_directory<\/code><\/li>\n<\/ul>\n<p><strong>rm<\/strong>\uff1a\u5220\u9664\u6587\u4ef6\u6216\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528\uff1a<code>rm [\u9009\u9879] [\u6587\u4ef6\/\u76ee\u5f55]<\/code><\/li>\n<li>\u5e38\u7528\u9009\u9879\uff1a\n<ul>\n<li><code>-r<\/code>\uff1a\u4e0b\u964d\u5220\u9664\u76ee\u5f55\u53ca\u5176\u5185\u5bb9\u3002<\/li>\n<li><code>-f<\/code>\uff1a\u5f3a\u5236\u5220\u9664\uff0c\u6d88\u5931\u786e\u8ba4\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u7528\u4f8b\uff1a<code>rm -rf unwanted_directory<\/code><\/li>\n<\/ul>\n<p><strong>cp<\/strong>\uff1a\u590d\u5236\u6587\u4ef6\u6216\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528\uff1a<code>cp [\u9009\u9879] \u6e90\u6587\u4ef6 \u76ee\u6807\u6587\u4ef6\/\u76ee\u5f55<\/code><\/li>\n<li>\u5e38\u7528\u9009\u9879\uff1a\n<ul>\n<li><code>-r<\/code>\uff1a\u5347\u964d\u590d\u5236\u76ee\u5f55\u53ca\u5176\u5185\u5bb9\u3002<\/li>\n<li><code>-i<\/code>\uff1a\u5728\u8986\u76d6\u524d\u8fdb\u884c\u786e\u8ba4\u63d0\u793a\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u7528\u4f8b\uff1a<code>cp file.txt \/home\/user\/documents<\/code><\/li>\n<\/ul>\n<p><strong>mv<\/strong>\uff1a\u79fb\u52a8\u6216\u91cd\u547d\u540d\u6587\u4ef6\u6216\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528\uff1a<code>mv [\u9009\u9879] \u6e90\u6587\u4ef6\/\u76ee\u5f55 \u76ee\u6807\u6587\u4ef6\/\u76ee\u5f55<\/code><\/li>\n<li>\u7528\u4f8b\uff1a\n<ul>\n<li><code>mv file.txt \/home\/user\/documents<\/code>\uff08\u79fb\u52a8\u6587\u4ef6\uff09<\/li>\n<li><code>mv old_name new_name<\/code>\uff08\u91cd\u547d\u540d\u6587\u4ef6\/\u76ee\u5f55\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>touch<\/strong>\uff1a\u521b\u5efa\u7a7a\u6587\u4ef6\u6216\u66f4\u65b0\u6587\u4ef6\u7684\u8bbf\u95ee\u548c\u4fee\u6539\u65f6\u95f4\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528\uff1a<code>touch [\u6587\u4ef6\u540d]<\/code><\/li>\n<li>\u7528\u4f8b\uff1a<code>touch new_file.txt<\/code><\/li>\n<\/ul>\n<p><strong>cat<\/strong>\uff1a\u8fde\u63a5\u6587\u4ef6\u5e76\u663e\u793a\u8f93\u51fa\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<code>cat [\u6587\u4ef6]<\/code><\/p>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<code>cat file.txt<\/code><\/p>\n<\/li>\n<\/ul>\n<p><strong>more<\/strong>\u548c<strong>less<\/strong>\uff1a\u5206\u9875\u663e\u793a\u6587\u4ef6\u5185\u5bb9\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<\/p>\n<ul>\n<li><code>more [\u6587\u4ef6]<\/code>\uff1a\u4e00\u9875\u4e00\u9875\u5730\u663e\u793a\u6587\u4ef6\u5185\u5bb9\u3002<\/li>\n<li><code>less [\u6587\u4ef6]<\/code>\uff1a\u4e0e<code>more<\/code>\u7c7b\u4f3c\uff0c\u4f46\u652f\u6301\u5411\u524d\u548c\u900f\u660e\u7ffb\u9875\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<\/p>\n<ul>\n<li><code>more long_file.txt<\/code><\/li>\n<li><code>less long_file.txt<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>head<\/strong>\u548c<strong>tail<\/strong>\uff1a\u663e\u793a\u6587\u4ef6\u7684\u5f00\u5934\u6216\u7ed3\u5c3e\u90e8\u5206\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<\/p>\n<ul>\n<li><code>head [\u9009\u9879] [\u6587\u4ef6]<\/code>\uff1a\u663e\u793a\u6587\u4ef6\u7684\u524d\u51e0\u884c\u3002<\/li>\n<li><code>tail [\u9009\u9879] [\u6587\u4ef6]<\/code>\uff1a\u663e\u793a\u6587\u4ef6\u7684\u540e\u51e0\u884c\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5e38\u7528\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-n<\/code>\uff1a\u6307\u5b9a\u663e\u793a\u7684\u884c\u6570\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<\/p>\n<ul>\n<li><code>head -n 10 file.txt<\/code>\uff08\u663e\u793a\u6587\u4ef6\u524d10\u884c\uff09<\/li>\n<li><code>tail -n 20 file.txt<\/code>\uff08\u663e\u793a\u6587\u4ef6\u540e20\u884c\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>grep<\/strong>\uff1a\u5728\u6587\u4ef6\u4e2d\u641c\u7d22\u6307\u5b9a\u7684\u5b57\u7b26\u4e32\u6a21\u5f0f\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<code>grep [\u9009\u9879] &#039;\u6a21\u5f0f&#039; [\u6587\u4ef6]<\/code><\/p>\n<\/li>\n<li>\n<p>\u5e38\u7528\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-i<\/code>\uff1a\u5ffd\u7565\u5927\u5c0f\u5199\u3002<\/li>\n<li><code>-r<\/code>\uff1a\u7535\u68af\u641c\u7d22\u76ee\u5f55\u53ca\u5176\u5b50\u76ee\u5f55\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<code>grep &#039;keyword&#039; file.txt<\/code><\/p>\n<\/li>\n<\/ul>\n<p><strong>find<\/strong>\uff1a\u5728\u76ee\u5f55\u4e2d\u67e5\u627e\u6587\u4ef6\u6216\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<code>find [\u8def\u5f84] [\u9009\u9879]<\/code><\/p>\n<\/li>\n<li>\n<p>\u5e38\u7528\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-name<\/code>\uff1a\u6309\u6587\u4ef6\u540d\u641c\u7d22\u3002<\/li>\n<li><code>-type<\/code>\uff1a\u6309\u6587\u4ef6\u7c7b\u578b\u641c\u7d22\uff08f\u8868\u793a\u6587\u4ef6\uff0cd\u8868\u793a\u76ee\u5f55\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<code>find \/home\/user -name &#039;file.txt&#039;<\/code><\/p>\n<\/li>\n<\/ul>\n<p><strong>chmod<\/strong>\uff1a\u4fee\u6539\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6743\u9650\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<code>chmod [\u6743\u9650] [\u6587\u4ef6\/\u76ee\u5f55]<\/code><\/p>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<\/p>\n<ul>\n<li><code>chmod 755 file.txt<\/code>\uff08\u8d4b\u4e88\u6587\u4ef6\u6240\u6709\u8005\u8bfb\u5199\u6267\u884c\u6743\u9650\uff0c\u5176\u4ed6\u4eba\u53ea\u6709\u8bfb\u53d6\u548c\u6267\u884c\u6743\u9650\uff09<\/li>\n<li><code>chmod +x script.sh<\/code>\uff08\u8d4b\u4e88\u6267\u884c\u811a\u672c\u6743\u9650\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>chown<\/strong>\uff1a\u66f4\u6539\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6240\u6709\u8005\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<code>chown [\u65b0\u6240\u6709\u8005] [\u6587\u4ef6\/\u76ee\u5f55]<\/code><\/p>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<code>chown user_name file.txt<\/code><\/p>\n<\/li>\n<\/ul>\n<p><strong>ps<\/strong>\uff1a\u663e\u793a\u5f53\u524d\u8fd0\u884c\u7684\u8fdb\u7a0b\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<code>ps [\u9009\u9879]<\/code><\/p>\n<\/li>\n<li>\n<p>\u5e38\u7528\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-aux<\/code>\uff1a\u663e\u793a\u6240\u6709\u8fdb\u7a0b\u8be6\u7ec6\u4fe1\u606f\u3002<\/li>\n<li><code>-ef<\/code>\uff1a\u663e\u793a\u6240\u6709\u8fdb\u7a0b\u4fe1\u606f\uff0c\u5305\u62ec\u73af\u5883\u53d8\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<code>ps -aux<\/code><\/p>\n<\/li>\n<\/ul>\n<p><strong>kill<\/strong>\uff1a\u7ec8\u6b62\u6307\u5b9a\u7684\u8fdb\u7a0b\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<code>kill [\u9009\u9879] \u8fdb\u7a0bID<\/code><\/p>\n<\/li>\n<li>\n<p>\u5e38\u7528\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-9<\/code>\uff1a\u5f3a\u5236\u7ec8\u6b62\u8fdb\u7a0b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<code>kill -9 12345<\/code><\/p>\n<\/li>\n<\/ul>\n<p><strong>tar<\/strong>\uff1a\u5f52\u6863\u548c\u89e3\u538b\u7f29\u6587\u4ef6\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<\/p>\n<ul>\n<li><code>tar -cvf archive.tar files<\/code>\uff08\u5b58\u6863\u6587\u4ef6\uff09<\/li>\n<li><code>tar -xvf archive.tar<\/code>\uff08\u89e3\u538b\u7f29\u6587\u4ef6\uff09<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<\/p>\n<ul>\n<li><code>tar -cvf backup.tar \/home\/user\/documents<\/code><\/li>\n<li><code>tar -xvf backup.tar<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>df<\/strong>\uff1a\u663e\u793a\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<code>df [\u9009\u9879]<\/code><\/p>\n<\/li>\n<li>\n<p>\u5e38\u7528\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-h<\/code>\uff1a\u4ee5\u4eba\u7c7b\u7684\u683c\u5f0f\u663e\u793a\u78c1\u76d8\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<code>df -h<\/code><\/p>\n<\/li>\n<\/ul>\n<p><strong>du<\/strong>\uff1a\u663e\u793a\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\uff1a<code>du [\u9009\u9879] [\u6587\u4ef6\/\u76ee\u5f55]<\/code><\/p>\n<\/li>\n<li>\n<p>\u5e38\u7528\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-h<\/code>\uff1a\u4ee5\u4eba\u7c7b\u7684\u683c\u5f0f\u663e\u793a\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7528\u4f8b\uff1a<code>du -h \/home\/user\/documents<\/code><\/p>\n<\/li>\n<\/ul>\n<p>\u8fd9\u53ea\u662fLinux\u4e2d\u5e38\u7528\u547d\u4ee4\u7684\u4e00\u4e2a\u7b80\u5355\u6982\u8ff0\u3002Linux\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u6709\u7528\u7684\u547d\u4ee4\u548c\u9009\u9879\u3002\u5e0c\u671b\u8fd9\u4e2a\u8be6\u7ec6\u7684\u4ecb\u7ecd\u5bf9\u60a8\u6709\u5e2e\u52a9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5177\u6709\u5f3a\u5927\u7684\u5f00\u6e90\u547d\u4ee4\u884c\u5de5\u5177\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u4ee5\u53ca\u5b83\u4eec\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff1a ls\uff1a\u542f\u52a8\u5f53\u524d\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u3002 \u4f7f\u7528\uff1als [\u9009\u9879] [\u76ee\u5f55] \u5e38\u7528\u9009\u9879\uff1a -l\uff1a\u4ee5\u957f\u683c\u5f0f\u663e\u793a\u6587\u4ef6\u4fe1\u606f\u3002 -a\uff1a\u663e\u793a\u6240\u6709\u6587\u4ef6\uff0c\u5305\u62ec\u9690\u85cf\u6587\u4ef6\u3002 -h\uff1a\u4eba\u7c7b\u6700\u660e\u663e\u7684\u663e\u793a\u6587\u4ef6\u5927\u5c0f\u7684\u683c\u5f0f\u3002 -r\uff1a\u9006\u5411\u6392\u5e8f\uff0c\u9006\u5e8f\u663e\u793a\u6587\u4ef6\u3002 cd\uff1a\u5207\u6362\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u3002 \u4f7f\u7528\uff1acd [\u76ee\u5f55] \u7528\u4f8b\uff1acd \/home\/user\/documents pwd\uff1a\u663e\u793a\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\u3002 \u7528\u4f8b\uff1a\/home\/user\/documents mkdir\uff1a\u521b\u5efa\u65b0\u7684\u76ee\u5f55\u3002 \u4f7f\u7528\uff1amkdir [\u76ee\u5f55\u540d] \u7528\u4f8b\uff1amkdir new_directory rmdir\uff1a\u5220\u9664\u7a7a\u7684\u76ee\u5f55\u3002 \u4f7f\u7528\uff1armdir [\u76ee\u5f55\u540d] \u7528\u4f8b\uff1armdir empty_directory rm\uff1a\u5220\u9664\u6587\u4ef6\u6216\u76ee\u5f55\u3002 \u4f7f\u7528\uff1arm [\u9009\u9879] [\u6587\u4ef6\/\u76ee\u5f55] \u5e38\u7528\u9009\u9879\uff1a 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