{"id":17382,"date":"2024-11-18T15:03:54","date_gmt":"2024-11-18T07:03:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17382\/"},"modified":"2024-11-18T15:03:54","modified_gmt":"2024-11-18T07:03:54","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8linux%e7%ae%a1%e9%81%93%e5%91%bd%e4%bb%a4%e6%8f%90%e9%ab%98%e5%b7%a5%e4%bd%9c%e6%95%88%e7%8e%87","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17382\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Linux\u7ba1\u9053\u547d\u4ee4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387"},"content":{"rendered":"

\"\u5982\u4f55\u5229\u7528Linux\u7ba1\u9053\u547d\u4ee4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u63d2\u56fe\"<\/p>\n

\u6807\u9898\uff1a\u5982\u4f55\u5229\u7528Linux\u7ba1\u9053\u547d\u4ee4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387<\/p>\n

\u5728\u65e5\u5e38\u5de5\u4f5c\u4e2d\uff0cLinux\u7cfb\u7edf\u4f5c\u4e3a\u4e00\u4e2a\u5e7f\u6cdb\u5e94\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5176\u5f3a\u5927\u7684\u7ba1\u9053\u547d\u4ee4\u529f\u80fd\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u9ad8\u6548\u5730\u5904\u7406\u6570\u636e\u548c\u4efb\u52a1\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528Linux\u7684\u7ba1\u9053\u547d\u4ee4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001\u4ec0\u4e48\u662fLinux\u7ba1\u9053\u547d\u4ee4\uff1f<\/p>\n

Linux\u7ba1\u9053\u547d\u4ee4\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u53ef\u4ee5\u5c06\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a\u53e6\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u8fdb\u884c\u5904\u7406\u3002\u901a\u8fc7\u5c06\u591a\u4e2a\u547d\u4ee4\u7ec4\u5408\u8d77\u6765\uff0c\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u6570\u636e\u5904\u7406\u548c\u4efb\u52a1\u81ea\u52a8\u5316\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

\u4e8c\u3001\u5e38\u7528\u7684Linux\u7ba1\u9053\u547d\u4ee4<\/p>\n

    \n
  1. grep\uff1a\u7528\u4e8e\u5728\u6587\u4ef6\u4e2d\u641c\u7d22\u6307\u5b9a\u7684\u6a21\u5f0f\uff0c\u5e76\u8f93\u51fa\u5339\u914d\u7684\u884c\u3002<\/li>\n
  2. cut\uff1a\u7528\u4e8e\u4ece\u6bcf\u884c\u6570\u636e\u4e2d\u63d0\u53d6\u6307\u5b9a\u7684\u5217\u3002<\/li>\n
  3. sort\uff1a\u7528\u4e8e\u5bf9\u8f93\u5165\u8fdb\u884c\u6392\u5e8f\u3002<\/li>\n
  4. awk\uff1a\u7528\u4e8e\u5904\u7406\u6587\u672c\u6570\u636e\u5e76\u751f\u6210\u62a5\u544a\u3002<\/li>\n
  5. sed\uff1a\u7528\u4e8e\u5bf9\u6587\u672c\u8fdb\u884c\u66ff\u6362\u3001\u5220\u9664\u548c\u5176\u4ed6\u64cd\u4f5c\u3002<\/li>\n
  6. wc\uff1a\u7528\u4e8e\u7edf\u8ba1\u6587\u4ef6\u4e2d\u7684\u884c\u6570\u3001\u5b57\u6570\u548c\u5b57\u7b26\u6570\u3002<\/li>\n<\/ol>\n

    \u4e09\u3001\u5229\u7528Linux\u7ba1\u9053\u547d\u4ee4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u7684\u5b9e\u4f8b<\/p>\n

      \n
    1. \u6570\u636e\u5206\u6790\u548c\u5904\u7406<\/li>\n<\/ol>\n

      \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5305\u542b\u5b66\u751f\u6210\u7ee9\u7684\u6587\u672c\u6587\u4ef6\u201cgrades.txt\u201d\uff0c\u6bcf\u884c\u683c\u5f0f\u4e3a\u201c\u5b66\u751f\u59d3\u540d \u5b66\u53f7 \u8bed\u6587\u6210\u7ee9 \u6570\u5b66\u6210\u7ee9 \u82f1\u8bed\u6210\u7ee9\u201d\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ba1\u9053\u547d\u4ee4\u5b9e\u73b0\u4ee5\u4e0b\u4efb\u52a1\uff1a<\/p>\n

      cat grades.txt | cut -d ' ' -f 3-5 | sort -k 1,1<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u4e0a\u9762\u7684\u547d\u4ee4\u9996\u5148\u8bfb\u53d6grades.txt\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u7136\u540e\u4f7f\u7528cut\u547d\u4ee4\u63d0\u53d6\u7b2c3\u5230\u7b2c5\u5217\uff08\u5373\u8bed\u6587\u3001\u6570\u5b66\u3001\u82f1\u8bed\u6210\u7ee9\uff09\uff0c\u6700\u540e\u4f7f\u7528sort\u547d\u4ee4\u6309\u7167\u7b2c1\u5217\uff08\u5b66\u53f7\uff09\u8fdb\u884c\u6392\u5e8f\u3002\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u65b9\u4fbf\u5730\u5bf9\u5b66\u751f\u6210\u7ee9\u8fdb\u884c\u5206\u6790\u548c\u6bd4\u8f83\u3002<\/p>\n
        \n
      1. \u6587\u672c\u5904\u7406\u548c\u8fc7\u6ee4<\/li>\n<\/ol>\n
        \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5305\u542b\u670d\u52a1\u5668\u65e5\u5fd7\u7684\u6587\u672c\u6587\u4ef6\u201caccess.log\u201d\uff0c\u6211\u4eec\u5e0c\u671b\u627e\u51fa\u5176\u4e2d\u5305\u542b\u5173\u952e\u5b57\u201cerror\u201d\u7684\u884c\uff0c\u5e76\u7edf\u8ba1\u51fa\u73b0\u6b21\u6570\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u7ba1\u9053\u547d\u4ee4\uff1a<\/p>\n
        cat access.log | grep 'error' | wc -l<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u4e0a\u9762\u7684\u547d\u4ee4\u9996\u5148\u8bfb\u53d6access.log\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u7136\u540e\u4f7f\u7528grep\u547d\u4ee4\u8fc7\u6ee4\u5305\u542b\u5173\u952e\u5b57\u201cerror\u201d\u7684\u884c\uff0c\u6700\u540e\u4f7f\u7528wc\u547d\u4ee4\u7edf\u8ba1\u8fc7\u6ee4\u540e\u7684\u884c\u6570\uff0c\u5373\u4e3a\u5305\u542b\u5173\u952e\u5b57\u201cerror\u201d\u7684\u6b21\u6570\u3002<\/p>\n
          \n
        1. \u6587\u4ef6\u5185\u5bb9\u4fee\u6539<\/li>\n<\/ol>\n
          \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5305\u542b\u82f1\u6587\u6587\u7ae0\u7684\u6587\u672c\u6587\u4ef6\u201carticle.txt\u201d\uff0c\u6211\u4eec\u5e0c\u671b\u5c06\u5176\u4e2d\u7684\u6240\u6709\u5355\u8bcd\u201cLinux\u201d\u66ff\u6362\u4e3a\u201cLinux\u7cfb\u7edf\u201d\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u7ba1\u9053\u547d\u4ee4\uff1a<\/p>\n
          cat article.txt | sed 's\/Linux\/Linux\u7cfb\u7edf\/g' &gt; new_article.txt<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u4e0a\u9762\u7684\u547d\u4ee4\u9996\u5148\u8bfb\u53d6article.txt\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u7136\u540e\u4f7f\u7528sed\u547d\u4ee4\u5c06\u6240\u6709\u51fa\u73b0\u7684\u5355\u8bcd\u201cLinux\u201d\u66ff\u6362\u4e3a\u201cLinux\u7cfb\u7edf\u201d\uff0c\u6700\u540e\u5c06\u4fee\u6539\u540e\u7684\u5185\u5bb9\u8f93\u51fa\u5230new_article.txt\u6587\u4ef6\u4e2d\u3002<\/p>\n
          \u901a\u8fc7\u4ee5\u4e0a\u5b9e\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5229\u7528Linux\u7ba1\u9053\u547d\u4ee4\u53ef\u4ee5\u5feb\u901f\u9ad8\u6548\u5730\u5904\u7406\u5404\u79cd\u6570\u636e\u548c\u4efb\u52a1\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u5f53\u7136\uff0cLinux\u7ba1\u9053\u547d\u4ee4\u8fd8\u6709\u5f88\u591a\u5176\u4ed6\u529f\u80fd\u548c\u7528\u6cd5\uff0c\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u4e00\u6b65\u6df1\u5165\u5b66\u4e60\u548c\u5e94\u7528\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\uff0c\u8c22\u8c22\u9605\u8bfb\uff01<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5229\u7528Linux\u7ba1\u9053\u547d\u4ee4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
          \u6807\u9898\uff1a\u5982\u4f55\u5229\u7528Linux\u7ba1\u9053\u547d\u4ee4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387 \u5728\u65e5\u5e38\u5de5\u4f5c\u4e2d\uff0cLinux\u7cfb\u7edf\u4f5c\u4e3a\u4e00\u4e2a\u5e7f\u6cdb\u5e94\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5176\u5f3a\u5927\u7684\u7ba1\u9053\u547d\u4ee4\u529f\u80fd\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u9ad8\u6548\u5730\u5904\u7406\u6570\u636e\u548c\u4efb\u52a1\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528Linux\u7684\u7ba1\u9053\u547d\u4ee4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u4ec0\u4e48\u662fLinux\u7ba1\u9053\u547d\u4ee4\uff1f Linux\u7ba1\u9053\u547d\u4ee4\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u53ef\u4ee5\u5c06\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a\u53e6\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u8fdb\u884c\u5904\u7406\u3002\u901a\u8fc7\u5c06\u591a\u4e2a\u547d\u4ee4\u7ec4\u5408\u8d77\u6765\uff0c\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u6570\u636e\u5904\u7406\u548c\u4efb\u52a1\u81ea\u52a8\u5316\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002 \u4e8c\u3001\u5e38\u7528\u7684Linux\u7ba1\u9053\u547d\u4ee4 grep\uff1a\u7528\u4e8e\u5728\u6587\u4ef6\u4e2d\u641c\u7d22\u6307\u5b9a\u7684\u6a21\u5f0f\uff0c\u5e76\u8f93\u51fa\u5339\u914d\u7684\u884c\u3002 cut\uff1a\u7528\u4e8e\u4ece\u6bcf\u884c\u6570\u636e\u4e2d\u63d0\u53d6\u6307\u5b9a\u7684\u5217\u3002 sort\uff1a\u7528\u4e8e\u5bf9\u8f93\u5165\u8fdb\u884c\u6392\u5e8f\u3002 awk\uff1a\u7528\u4e8e\u5904\u7406\u6587\u672c\u6570\u636e\u5e76\u751f\u6210\u62a5\u544a\u3002 sed\uff1a\u7528\u4e8e\u5bf9\u6587\u672c\u8fdb\u884c\u66ff\u6362\u3001\u5220\u9664\u548c\u5176\u4ed6\u64cd\u4f5c\u3002 wc\uff1a\u7528\u4e8e\u7edf\u8ba1\u6587\u4ef6\u4e2d\u7684\u884c\u6570\u3001\u5b57\u6570\u548c\u5b57\u7b26\u6570\u3002 \u4e09\u3001\u5229\u7528Linux\u7ba1\u9053\u547d\u4ee4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u7684\u5b9e\u4f8b \u6570\u636e\u5206\u6790\u548c\u5904\u7406 \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5305\u542b\u5b66\u751f\u6210\u7ee9\u7684\u6587\u672c\u6587\u4ef6\u201cgrades.txt\u201d\uff0c\u6bcf\u884c\u683c\u5f0f\u4e3a\u201c\u5b66\u751f\u59d3\u540d \u5b66\u53f7 \u8bed\u6587\u6210\u7ee9 \u6570\u5b66\u6210\u7ee9 \u82f1\u8bed\u6210\u7ee9\u201d\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ba1\u9053\u547d\u4ee4\u5b9e\u73b0\u4ee5\u4e0b\u4efb\u52a1\uff1a cat grades.txt | cut -d ‘ ‘ -f 3-5 | sort -k 1,1 \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u9762\u7684\u547d\u4ee4\u9996\u5148\u8bfb\u53d6grades.txt\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u7136\u540e\u4f7f\u7528cut\u547d\u4ee4\u63d0\u53d6\u7b2c3\u5230\u7b2c5\u5217\uff08\u5373\u8bed\u6587\u3001\u6570\u5b66\u3001\u82f1\u8bed\u6210\u7ee9\uff09\uff0c\u6700\u540e\u4f7f\u7528sort\u547d\u4ee4\u6309\u7167\u7b2c1\u5217\uff08\u5b66\u53f7\uff09\u8fdb\u884c\u6392\u5e8f\u3002\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u65b9\u4fbf\u5730\u5bf9\u5b66\u751f\u6210\u7ee9\u8fdb\u884c\u5206\u6790\u548c\u6bd4\u8f83\u3002 \u6587\u672c\u5904\u7406\u548c\u8fc7\u6ee4 \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5305\u542b\u670d\u52a1\u5668\u65e5\u5fd7\u7684\u6587\u672c\u6587\u4ef6\u201caccess.log\u201d\uff0c\u6211\u4eec\u5e0c\u671b\u627e\u51fa\u5176\u4e2d\u5305\u542b\u5173\u952e\u5b57\u201cerror\u201d\u7684\u884c\uff0c\u5e76\u7edf\u8ba1\u51fa\u73b0\u6b21\u6570\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u7ba1\u9053\u547d\u4ee4\uff1a cat access.log | grep ‘error’ | wc -l \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u9762\u7684\u547d\u4ee4\u9996\u5148\u8bfb\u53d6access.log\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u7136\u540e\u4f7f\u7528grep\u547d\u4ee4\u8fc7\u6ee4\u5305\u542b\u5173\u952e\u5b57\u201cerror\u201d\u7684\u884c\uff0c\u6700\u540e\u4f7f\u7528wc\u547d\u4ee4\u7edf\u8ba1\u8fc7\u6ee4\u540e\u7684\u884c\u6570\uff0c\u5373\u4e3a\u5305\u542b\u5173\u952e\u5b57\u201cerror\u201d\u7684\u6b21\u6570\u3002 \u6587\u4ef6\u5185\u5bb9\u4fee\u6539 \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5305\u542b\u82f1\u6587\u6587\u7ae0\u7684\u6587\u672c\u6587\u4ef6\u201carticle.txt\u201d\uff0c\u6211\u4eec\u5e0c\u671b\u5c06\u5176\u4e2d\u7684\u6240\u6709\u5355\u8bcd\u201cLinux\u201d\u66ff\u6362\u4e3a\u201cLinux\u7cfb\u7edf\u201d\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u7ba1\u9053\u547d\u4ee4\uff1a cat article.txt | sed ‘s\/Linux\/Linux\u7cfb\u7edf\/g’ &gt; new_article.txt \u767b\u5f55\u540e\u590d\u5236 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17382","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17382"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17382\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}