{"id":1019062,"date":"2024-12-27T12:50:16","date_gmt":"2024-12-27T04:50:16","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1019062.html"},"modified":"2024-12-27T12:50:19","modified_gmt":"2024-12-27T04:50:19","slug":"xshell%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8bpython%e6%97%a5%e5%bf%97","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1019062.html","title":{"rendered":"xshell\u5982\u4f55\u67e5\u770bpython\u65e5\u5fd7"},"content":{"rendered":"

\"xshell\u5982\u4f55\u67e5\u770bpython\u65e5\u5fd7\"<\/p>\n

\u5728Xshell\u4e2d\u67e5\u770bPython\u65e5\u5fd7\u7684\u6838\u5fc3\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u7ec8\u7aef\u547d\u4ee4\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\u3001\u4f7f\u7528Python\u5185\u7f6e\u7684\u65e5\u5fd7\u6a21\u5757\u8bb0\u5f55\u548c\u67e5\u770b\u65e5\u5fd7\u3001\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\u8f93\u51fa<\/strong>\u3002\u5176\u4e2d\uff0c\u4f7f\u7528Python\u5185\u7f6e\u7684\u65e5\u5fd7\u6a21\u5757\u662f\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u4e14\u5e38\u7528\u7684\u65b9\u6cd5\u3002Python\u7684logging\u6a21\u5757\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u65e5\u5fd7\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u8bb0\u5f55\u7a0b\u5e8f\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u65b9\u4fbf\u8fdb\u884c\u95ee\u9898\u6392\u67e5\u3002\u901a\u8fc7\u8bbe\u7f6e\u65e5\u5fd7\u7ea7\u522b\uff0c\u53ef\u4ee5\u63a7\u5236\u65e5\u5fd7\u7684\u8f93\u51fa\u8303\u56f4\uff0c\u4ece\u800c\u907f\u514d\u751f\u6210\u8fc7\u591a\u65e0\u7528\u7684\u65e5\u5fd7\u4fe1\u606f\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528\u7ec8\u7aef\u547d\u4ee4\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6<\/h3>\n<\/p>\n

\u5728Xshell\u4e2d\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Linux\u7684\u7ec8\u7aef\u547d\u4ee4\uff0c\u8fd9\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5feb\u901f\u67e5\u770b\u65e5\u5fd7\u5185\u5bb9\u3002\u5e38\u7528\u7684\u547d\u4ee4\u5305\u62eccat<\/code>\u3001more<\/code>\u3001less<\/code>\u3001tAI<\/a>l<\/code>\u7b49\u3002<\/p>\n<\/p>\n

1. cat<\/code>\u547d\u4ee4<\/h4>\n<\/p>\n

cat<\/code>\u547d\u4ee4\u662f\u6700\u57fa\u672c\u7684\u6587\u4ef6\u67e5\u770b\u547d\u4ee4\uff0c\u5b83\u53ef\u4ee5\u4e00\u6b21\u6027\u8f93\u51fa\u6574\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\u3002\u5982\u679c\u65e5\u5fd7\u6587\u4ef6\u4e0d\u662f\u5f88\u5927\uff0c\u4f7f\u7528cat<\/code>\u547d\u4ee4\u53ef\u4ee5\u5feb\u901f\u67e5\u770b\u5168\u90e8\u5185\u5bb9\u3002<\/p>\n<\/p>\n

cat \/path\/to\/logfile.log<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u7136\u800c\uff0c\u5bf9\u4e8e\u5927\u578b\u65e5\u5fd7\u6587\u4ef6\uff0ccat<\/code>\u547d\u4ee4\u4f1a\u8f93\u51fa\u5927\u91cf\u4fe1\u606f\uff0c\u8fd9\u65f6\u53ef\u4ee5\u4f7f\u7528more<\/code>\u6216less<\/code>\u547d\u4ee4\u6765\u5206\u9875\u67e5\u770b\u3002<\/p>\n<\/p>\n
2. more<\/code>\u548cless<\/code>\u547d\u4ee4<\/h4>\n<\/p>\n
more<\/code>\u547d\u4ee4\u5141\u8bb8\u7528\u6237\u5206\u9875\u67e5\u770b\u6587\u4ef6\u5185\u5bb9\uff0c\u9002\u5408\u67e5\u770b\u5927\u6587\u4ef6\u3002less<\/code>\u547d\u4ee4\u529f\u80fd\u66f4\u5f3a\u5927\uff0c\u652f\u6301\u5411\u524d\u3001\u5411\u540e\u7ffb\u9875\uff0c\u8fd8\u53ef\u4ee5\u8fdb\u884c\u641c\u7d22\u3002<\/p>\n<\/p>\n
more \/path\/to\/logfile.log<\/p>\n
<\/code><\/pre>\n<\/p>\n
less \/path\/to\/logfile.log<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4f7f\u7528more<\/code>\u6216less<\/code>\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u7a7a\u683c\u952e\u7ffb\u9875\uff0cq<\/code>\u952e\u9000\u51fa\u67e5\u770b\u3002<\/p>\n<\/p>\n
3. tail<\/code>\u547d\u4ee4<\/h4>\n<\/p>\n
tail<\/code>\u547d\u4ee4\u7528\u4e8e\u67e5\u770b\u6587\u4ef6\u7684\u7ed3\u5c3e\u90e8\u5206\uff0c\u5e38\u7528\u4e8e\u89c2\u5bdf\u65e5\u5fd7\u6587\u4ef6\u7684\u6700\u65b0\u53d8\u5316\u3002\u53ef\u4ee5\u7ed3\u5408-f<\/code>\u9009\u9879\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\u7684\u66f4\u65b0\u3002<\/p>\n<\/p>\n
tail -n 50 \/path\/to\/logfile.log  # \u67e5\u770b\u6700\u540e50\u884c<\/p>\n
<\/code><\/pre>\n<\/p>\n
tail -f \/path\/to\/logfile.log  # \u5b9e\u65f6\u8ddf\u8e2a\u6587\u4ef6\u66f4\u65b0<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u5b9e\u65f6\u67e5\u770b\u7684\u529f\u80fd\u5728\u8c03\u8bd5\u548c\u76d1\u63a7\u7cfb\u7edf\u8fd0\u884c\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528Python\u5185\u7f6e\u7684\u65e5\u5fd7\u6a21\u5757<\/h3>\n<\/p>\n
Python\u7684logging<\/code>\u6a21\u5757\u662f\u8bb0\u5f55\u65e5\u5fd7\u7684\u6807\u51c6\u5de5\u5177\uff0c\u5b83\u63d0\u4f9b\u4e86\u591a\u4e2a\u65e5\u5fd7\u7ea7\u522b\u548c\u7075\u6d3b\u7684\u914d\u7f6e\u9009\u9879\u3002\u901a\u8fc7\u8fd9\u4e2a\u6a21\u5757\uff0c\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u8bb0\u5f55\u8be6\u7ec6\u7684\u8fd0\u884c\u4fe1\u606f\u3002<\/p>\n<\/p>\n
1. \u57fa\u672c\u914d\u7f6e<\/h4>\n<\/p>\n
\u4f7f\u7528logging<\/code>\u6a21\u5757\u7684\u57fa\u672c\u65b9\u5f0f\u662f\u901a\u8fc7basicConfig<\/code>\u65b9\u6cd5\u6765\u914d\u7f6e\u65e5\u5fd7\u7684\u8f93\u51fa\u683c\u5f0f\u3001\u65e5\u5fd7\u7ea7\u522b\u4ee5\u53ca\u8f93\u51fa\u76ee\u6807\u3002<\/p>\n<\/p>\n
import logging<\/p>\n
logging.basicConfig(filename='app.log', level=logging.DEBUG,<\/p>\n
                    format='%(asctime)s - %(levelname)s - %(message)s')<\/p>\n
logging.debug('This is a debug message')<\/p>\n
logging.info('This is an info message')<\/p>\n
logging.warning('This is a warning message')<\/p>\n
logging.error('This is an error message')<\/p>\n
logging.critical('This is a critical message')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u65e5\u5fd7\u5c06\u88ab\u8f93\u51fa\u5230\u6587\u4ef6app.log<\/code>\uff0c\u5e76\u4e14\u65e5\u5fd7\u7ea7\u522b\u8bbe\u4e3aDEBUG<\/code>\uff0c\u8fd9\u610f\u5473\u7740\u6240\u6709\u7ea7\u522b\u9ad8\u4e8e\u6216\u7b49\u4e8eDEBUG<\/code>\u7684\u4fe1\u606f\u90fd\u4f1a\u88ab\u8bb0\u5f55\u3002<\/p>\n<\/p>\n
2. \u65e5\u5fd7\u7ea7\u522b<\/h4>\n<\/p>\n
logging<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e94\u4e2a\u6807\u51c6\u65e5\u5fd7\u7ea7\u522b\uff0c\u4ece\u4f4e\u5230\u9ad8\u5206\u522b\u662f\uff1aDEBUG<\/code>\u3001INFO<\/code>\u3001WARNING<\/code>\u3001ERROR<\/code>\u3001CRITICAL<\/code>\u3002\u8fd9\u4e9b\u7ea7\u522b\u7528\u4e8e\u6307\u793a\u65e5\u5fd7\u8bb0\u5f55\u7684\u4e25\u91cd\u6027\uff1a<\/p>\n<\/p>\n
    \n
  • DEBUG<\/strong>: \u8be6\u7ec6\u7684\u4fe1\u606f\uff0c\u901a\u5e38\u53ea\u51fa\u73b0\u5728\u8bca\u65ad\u95ee\u9898\u65f6\u3002<\/li>\n
  • INFO<\/strong>: \u786e\u8ba4\u4e00\u5207\u6309\u9884\u671f\u5de5\u4f5c\u3002<\/li>\n
  • WARNING<\/strong>: \u8868\u793a\u6709\u95ee\u9898\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u7a0b\u5e8f\u6267\u884c\u3002<\/li>\n
  • ERROR<\/strong>: \u66f4\u4e25\u91cd\u7684\u95ee\u9898\uff0c\u7a0b\u5e8f\u90e8\u5206\u529f\u80fd\u65e0\u6cd5\u6267\u884c\u3002<\/li>\n
  • CRITICAL<\/strong>: \u4e25\u91cd\u9519\u8bef\uff0c\u7a0b\u5e8f\u65e0\u6cd5\u7ee7\u7eed\u8fd0\u884c\u3002<\/li>\n<\/ul>\n
    \u901a\u8fc7\u5408\u7406\u8bbe\u7f6e\u65e5\u5fd7\u7ea7\u522b\uff0c\u53ef\u4ee5\u8fc7\u6ee4\u6389\u4e0d\u5fc5\u8981\u7684\u65e5\u5fd7\u4fe1\u606f\uff0c\u4f7f\u5f97\u8bb0\u5f55\u7684\u65e5\u5fd7\u66f4\u52a0\u6709\u7528\u3002<\/p>\n<\/p>\n
    3. \u914d\u7f6e\u65e5\u5fd7\u5904\u7406\u5668\u548c\u683c\u5f0f\u5316\u5668<\/h4>\n<\/p>\n
    \u4e3a\u4e86\u66f4\u597d\u5730\u7ba1\u7406\u65e5\u5fd7\u8f93\u51fa\uff0c\u53ef\u4ee5\u4f7f\u7528Handler<\/code>\u548cFormatter<\/code>\u8fdb\u884c\u66f4\u590d\u6742\u7684\u914d\u7f6e\u3002Handler<\/code>\u8d1f\u8d23\u5c06\u65e5\u5fd7\u4fe1\u606f\u8f93\u51fa\u5230\u6307\u5b9a\u4f4d\u7f6e\uff0c\u800cFormatter<\/code>\u8d1f\u8d23\u683c\u5f0f\u5316\u65e5\u5fd7\u4fe1\u606f\u3002<\/p>\n<\/p>\n
    import logging<\/p>\n
    logger = logging.getLogger('my_logger')<\/p>\n
    logger.setLevel(logging.DEBUG)<\/p>\n
    \u521b\u5efa\u4e00\u4e2a\u5904\u7406\u5668\uff0c\u7528\u4e8e\u5c06\u65e5\u5fd7\u8f93\u51fa\u5230\u63a7\u5236\u53f0<\/strong><\/h2>\n
    console_handler = logging.StreamHandler()<\/p>\n
    console_handler.setLevel(logging.INFO)<\/p>\n
    \u521b\u5efa\u4e00\u4e2a\u683c\u5f0f\u5316\u5668<\/strong><\/h2>\n
    formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')<\/p>\n
    console_handler.setFormatter(formatter)<\/p>\n
    \u5c06\u5904\u7406\u5668\u6dfb\u52a0\u5230\u65e5\u5fd7\u5668<\/strong><\/h2>\n
    logger.addHandler(console_handler)<\/p>\n
    logger.debug('This is a debug message')<\/p>\n
    logger.info('This is an info message')<\/p>\n
    logger.warning('This is a warning message')<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u4e0a\u8ff0\u4ee3\u7801\u521b\u5efa\u4e86\u4e00\u4e2a\u65e5\u5fd7\u5668my_logger<\/code>\uff0c\u5e76\u5c06\u5176\u65e5\u5fd7\u7ea7\u522b\u8bbe\u7f6e\u4e3aDEBUG<\/code>\u3002\u7136\u540e\uff0c\u914d\u7f6e\u4e00\u4e2a\u63a7\u5236\u53f0\u5904\u7406\u5668\uff0c\u5c06INFO<\/code>\u53ca\u4ee5\u4e0a\u7ea7\u522b\u7684\u65e5\u5fd7\u8f93\u51fa\u5230\u63a7\u5236\u53f0\u3002\u901a\u8fc7\u683c\u5f0f\u5316\u5668\uff0c\u53ef\u4ee5\u81ea\u5b9a\u4e49\u65e5\u5fd7\u8f93\u51fa\u7684\u683c\u5f0f\u3002<\/p>\n<\/p>\n
    \u4e09\u3001\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\u8f93\u51fa<\/h3>\n<\/p>\n
    \u5728\u5f00\u53d1\u548c\u8fd0\u7ef4\u8fc7\u7a0b\u4e2d\uff0c\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\u53ef\u4ee5\u5feb\u901f\u8bc6\u522b\u548c\u5904\u7406\u95ee\u9898\u3002\u4ee5\u4e0b\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\u6765\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\u8f93\u51fa\u3002<\/p>\n<\/p>\n
    1. \u4f7f\u7528tail -f<\/code>\u5b9e\u65f6\u76d1\u63a7<\/h4>\n<\/p>\n
    \u5982\u524d\u9762\u6240\u8ff0\uff0ctail -f<\/code>\u547d\u4ee4\u53ef\u4ee5\u5b9e\u65f6\u8f93\u51fa\u6587\u4ef6\u7684\u6700\u65b0\u53d8\u5316\uff0c\u975e\u5e38\u9002\u5408\u7528\u4e8e\u76d1\u63a7\u65e5\u5fd7\u6587\u4ef6\u7684\u66f4\u65b0\u3002<\/p>\n<\/p>\n
    tail -f \/path\/to\/logfile.log<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u5728Xshell\u4e2d\u8fd0\u884c\u8fd9\u4e2a\u547d\u4ee4\u540e\uff0c\u4e00\u65e6\u65e5\u5fd7\u6587\u4ef6\u6709\u65b0\u7684\u5185\u5bb9\u8ffd\u52a0\uff0c\u5b83\u4f1a\u7acb\u5373\u663e\u793a\u5728\u7ec8\u7aef\u4e0a\u3002<\/p>\n<\/p>\n
    2. \u4f7f\u7528Python\u7684\u65e5\u5fd7\u6d41\u5f0f\u8f93\u51fa<\/h4>\n<\/p>\n
    \u5982\u679c\u5e0c\u671b\u5728Python\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u7c7b\u4f3c\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u4f7f\u7528logging<\/code>\u6a21\u5757\u4e2d\u7684StreamHandler<\/code>\uff0c\u5c06\u65e5\u5fd7\u8f93\u51fa\u5230\u63a7\u5236\u53f0\uff0c\u5e76\u5b9e\u65f6\u67e5\u770b\u3002<\/p>\n<\/p>\n
    import logging<\/p>\n
    logging.basicConfig(level=logging.INFO)<\/p>\n
    \u5c06\u65e5\u5fd7\u8f93\u51fa\u5230\u63a7\u5236\u53f0<\/strong><\/h2>\n
    stream_handler = logging.StreamHandler()<\/p>\n
    stream_handler.setLevel(logging.INFO)<\/p>\n
    formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')<\/p>\n
    stream_handler.setFormatter(formatter)<\/p>\n
    \u83b7\u53d6\u6839\u65e5\u5fd7\u5668\u5e76\u6dfb\u52a0\u5904\u7406\u5668<\/strong><\/h2>\n
    logger = logging.getLogger()<\/p>\n
    logger.addHandler(stream_handler)<\/p>\n
    logger.info('This is a real-time log message')<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6240\u6709\u8bb0\u5f55\u7684\u65e5\u5fd7\u4fe1\u606f\u90fd\u5c06\u88ab\u8f93\u51fa\u5230\u63a7\u5236\u53f0\uff0c\u4fbf\u4e8e\u5b9e\u65f6\u76d1\u63a7\u3002<\/p>\n<\/p>\n
    \u56db\u3001\u5176\u4ed6\u65e5\u5fd7\u67e5\u770b\u5de5\u5177<\/h3>\n<\/p>\n
    \u9664\u4e86\u4f7f\u7528Xshell\u548cPython\u5185\u7f6e\u529f\u80fd\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u4e13\u95e8\u7684\u5de5\u5177\u53ef\u4ee5\u7528\u6765\u67e5\u770b\u548c\u5206\u6790\u65e5\u5fd7\u6587\u4ef6\u3002<\/p>\n<\/p>\n
    1. Logwatch<\/h4>\n<\/p>\n
    Logwatch\u662f\u4e00\u6b3e\u7528\u4e8e\u76d1\u63a7\u548c\u5206\u6790\u7cfb\u7edf\u65e5\u5fd7\u7684\u5de5\u5177\uff0c\u5b83\u80fd\u591f\u81ea\u52a8\u751f\u6210\u62a5\u544a\uff0c\u63d0\u4f9b\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u7684\u6458\u8981\u3002<\/p>\n<\/p>\n
    \u5b89\u88c5\u548c\u4f7f\u7528Logwatch\u901a\u5e38\u9700\u8981\u7ba1\u7406\u5458\u6743\u9650\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u7cfb\u7edf\u7ba1\u7406\u5458\u5feb\u901f\u4e86\u89e3\u7cfb\u7edf\u7684\u5065\u5eb7\u72b6\u51b5\uff0c\u5e76\u8bc6\u522b\u6f5c\u5728\u95ee\u9898\u3002<\/p>\n<\/p>\n
    2. Logrotate<\/h4>\n<\/p>\n
    Logrotate\u662f\u4e00\u6b3e\u7528\u4e8e\u7ba1\u7406\u65e5\u5fd7\u6587\u4ef6\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u81ea\u52a8\u5bf9\u65e5\u5fd7\u6587\u4ef6\u8fdb\u884c\u8f6e\u66ff\u3001\u538b\u7f29\u548c\u5220\u9664\u64cd\u4f5c\u3002\u8fd9\u5bf9\u4e8e\u957f\u671f\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u9632\u6b62\u65e5\u5fd7\u6587\u4ef6\u8fc7\u5927\u800c\u5f71\u54cd\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n<\/p>\n
    \u901a\u8fc7\u914d\u7f6e\/etc\/logrotate.conf<\/code>\u548c\/etc\/logrotate.d\/<\/code>\u4e2d\u7684\u6587\u4ef6\uff0c\u53ef\u4ee5\u7075\u6d3b\u5b9a\u5236\u65e5\u5fd7\u7ba1\u7406\u7b56\u7565\u3002<\/p>\n<\/p>\n
    3. ELK Stack<\/h4>\n<\/p>\n
    ELK Stack\uff08Elasticsearch\u3001Logstash\u3001Kibana\uff09\u662f\u4e00\u5957\u5f3a\u5927\u7684\u65e5\u5fd7\u7ba1\u7406\u548c\u5206\u6790\u5de5\u5177\u3002\u5b83\u5141\u8bb8\u7528\u6237\u6536\u96c6\u3001\u5b58\u50a8\u3001\u5206\u6790\u548c\u53ef\u89c6\u5316\u65e5\u5fd7\u6570\u636e\u3002<\/p>\n<\/p>\n
      \n
    • Elasticsearch<\/strong>: \u4e00\u4e2a\u5206\u5e03\u5f0f\u7684\u641c\u7d22\u548c\u5206\u6790\u5f15\u64ce\u3002<\/li>\n
    • Logstash<\/strong>: \u4e00\u4e2a\u6570\u636e\u5904\u7406\u7ba1\u9053\uff0c\u7528\u4e8e\u6536\u96c6\u548c\u4f20\u8f93\u65e5\u5fd7\u6570\u636e\u3002<\/li>\n
    • Kibana<\/strong>: \u4e00\u4e2a\u6570\u636e\u53ef\u89c6\u5316\u5e73\u53f0\uff0c\u7528\u4e8e\u521b\u5efa\u56fe\u8868\u548c\u4eea\u8868\u76d8\u3002<\/li>\n<\/ul>\n
      \u901a\u8fc7ELK Stack\uff0c\u7528\u6237\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u65e5\u5fd7\u6570\u636e\u7684\u6df1\u5ea6\u5206\u6790\uff0c\u5e76\u901a\u8fc7\u76f4\u89c2\u7684\u56fe\u8868\u5c55\u793a\u7ed3\u679c\u3002<\/p>\n<\/p>\n
      \u4e94\u3001\u65e5\u5fd7\u5206\u6790\u4e0e\u6545\u969c\u6392\u67e5<\/h3>\n<\/p>\n
      \u67e5\u770b\u65e5\u5fd7\u7684\u6700\u7ec8\u76ee\u7684\u662f\u4e3a\u4e86\u5206\u6790\u7a0b\u5e8f\u7684\u8fd0\u884c\u72b6\u6001\u548c\u6392\u67e5\u6545\u969c\u3002\u4e0b\u9762\u4ecb\u7ecd\u4e00\u4e9b\u65e5\u5fd7\u5206\u6790\u548c\u6545\u969c\u6392\u67e5\u7684\u6280\u5de7\u3002<\/p>\n<\/p>\n
      1. \u8bc6\u522b\u65e5\u5fd7\u6a21\u5f0f<\/h4>\n<\/p>\n
      \u5728\u5206\u6790\u65e5\u5fd7\u65f6\uff0c\u8bc6\u522b\u65e5\u5fd7\u4fe1\u606f\u7684\u6a21\u5f0f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4f8b\u5982\uff0c\u5728\u6392\u67e5\u6027\u80fd\u95ee\u9898\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bc6\u522b\u7279\u5b9a\u7684\u9519\u8bef\u4fe1\u606f\u6216\u5f02\u5e38\u884c\u4e3a\u6765\u5b9a\u4f4d\u95ee\u9898\u7684\u6839\u6e90\u3002<\/p>\n<\/p>\n
      \u901a\u8fc7\u7f16\u5199\u811a\u672c\u6216\u8005\u4f7f\u7528\u5de5\u5177\uff0c\u53ef\u4ee5\u81ea\u52a8\u8bc6\u522b\u7279\u5b9a\u6a21\u5f0f\uff0c\u5e76\u5728\u53d1\u73b0\u95ee\u9898\u65f6\u53d1\u51fa\u8b66\u62a5\u3002<\/p>\n<\/p>\n
      2. \u4f7f\u7528\u65e5\u5fd7\u7ea7\u522b\u8fdb\u884c\u8fc7\u6ee4<\/h4>\n<\/p>\n
      \u901a\u8fc7\u8bbe\u7f6e\u5408\u9002\u7684\u65e5\u5fd7\u7ea7\u522b\uff0c\u53ef\u4ee5\u5c06\u6ce8\u610f\u529b\u96c6\u4e2d\u5728\u5173\u952e\u7684\u65e5\u5fd7\u4fe1\u606f\u4e0a\u3002\u901a\u5e38\u5728\u5f00\u53d1\u9636\u6bb5\uff0c\u8bbe\u7f6e\u4e3aDEBUG<\/code>\u7ea7\u522b\uff0c\u4ee5\u4fbf\u8bb0\u5f55\u8be6\u7ec6\u4fe1\u606f\uff0c\u800c\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u5219\u8bbe\u7f6e\u4e3aWARNING<\/code>\u6216\u66f4\u9ad8\uff0c\u4ee5\u51cf\u5c11\u65e5\u5fd7\u91cf\u3002<\/p>\n<\/p>\n
      3. \u65e5\u5fd7\u5173\u8054\u5206\u6790<\/h4>\n<\/p>\n
      \u5728\u590d\u6742\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u4fe1\u606f\u53ef\u80fd\u5206\u5e03\u5728\u591a\u4e2a\u4e0d\u540c\u7684\u6587\u4ef6\u4e2d\u3002\u901a\u8fc7\u5c06\u76f8\u5173\u65e5\u5fd7\u4fe1\u606f\u8fdb\u884c\u5173\u8054\u5206\u6790\uff0c\u53ef\u4ee5\u66f4\u5168\u9762\u5730\u4e86\u89e3\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\u3002ELK Stack\u7b49\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u5b9e\u73b0\u8fd9\u6837\u7684\u5173\u8054\u5206\u6790\u3002<\/p>\n<\/p>\n
      \u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
      \u5728Xshell\u4e2d\u67e5\u770bPython\u65e5\u5fd7\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff0c\u4ece\u4f7f\u7528\u7b80\u5355\u7684\u7ec8\u7aef\u547d\u4ee4\u5230\u914d\u7f6ePython\u7684logging<\/code>\u6a21\u5757\uff0c\u518d\u5230\u4f7f\u7528\u4e13\u4e1a\u7684\u65e5\u5fd7\u7ba1\u7406\u5de5\u5177\uff0c\u6bcf\u4e00\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u548c\u9002\u7528\u573a\u666f\u3002\u901a\u8fc7\u5408\u7406\u9009\u62e9\u548c\u914d\u7f6e\u8fd9\u4e9b\u5de5\u5177\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u9ad8\u6548\u5730\u8bb0\u5f55\u548c\u5206\u6790\u7a0b\u5e8f\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u5feb\u901f\u8bc6\u522b\u548c\u89e3\u51b3\u6f5c\u5728\u95ee\u9898\u3002\u65e0\u8bba\u662f\u5728\u5f00\u53d1\u73af\u5883\u8fd8\u662f\u751f\u4ea7\u73af\u5883\uff0c\u65e5\u5fd7\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\uff0c\u5b83\u4e0d\u4ec5\u80fd\u5e2e\u52a9\u6211\u4eec\u7406\u89e3\u7a0b\u5e8f\u7684\u884c\u4e3a\uff0c\u8fd8\u80fd\u4e3a\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\u63d0\u4f9b\u4fdd\u969c\u3002<\/p>\n<\/p>\n
      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
       \u5982\u4f55\u5728Xshell\u4e2d\u8fde\u63a5\u5230Python\u65e5\u5fd7\u6587\u4ef6\u6240\u5728\u7684\u670d\u52a1\u5668\uff1f<\/strong>
      \u5728Xshell\u4e2d\u8fde\u63a5\u5230\u670d\u52a1\u5668\u76f8\u5bf9\u7b80\u5355\u3002\u7528\u6237\u9700\u8981\u8f93\u5165\u670d\u52a1\u5668\u7684IP\u5730\u5740\u6216\u57df\u540d\u3001SSH\u7aef\u53e3\u53f7\uff08\u9ed8\u8ba4\u4e3a22\uff09\u3001\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u6216\u8005\u4f7f\u7528\u5bc6\u94a5\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u8fde\u63a5\u6210\u529f\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u8fdb\u5165\u5230Python\u65e5\u5fd7\u6587\u4ef6\u6240\u5728\u7684\u76ee\u5f55\u3002<\/p>\n
      \u5982\u4f55\u4f7f\u7528\u547d\u4ee4\u884c\u67e5\u770bPython\u65e5\u5fd7\u6587\u4ef6\u7684\u5185\u5bb9\uff1f<\/strong>
      \u5728\u8fde\u63a5\u5230\u670d\u52a1\u5668\u540e\uff0c\u4f7f\u7528cd<\/code>\u547d\u4ee4\u5207\u6362\u5230\u5b58\u653ePython\u65e5\u5fd7\u7684\u76ee\u5f55\u3002\u53ef\u4ee5\u4f7f\u7528cat <\u65e5\u5fd7\u6587\u4ef6\u540d><\/code>\u547d\u4ee4\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u6216\u8005\u4f7f\u7528tail -f <\u65e5\u5fd7\u6587\u4ef6\u540d><\/code>\u547d\u4ee4\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\u6587\u4ef6\u7684\u66f4\u65b0\u60c5\u51b5\uff0c\u8fd9\u5bf9\u4e8e\u8c03\u8bd5\u5b9e\u65f6\u5e94\u7528\u7279\u522b\u6709\u7528\u3002<\/p>\n
      \u5982\u679c\u65e5\u5fd7\u6587\u4ef6\u5f88\u5927\uff0c\u5982\u4f55\u9ad8\u6548\u67e5\u627e\u7279\u5b9a\u4fe1\u606f\uff1f<\/strong>
      \u5bf9\u4e8e\u8f83\u5927\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528grep <\u5173\u952e\u8bcd> <\u65e5\u5fd7\u6587\u4ef6\u540d><\/code>\u547d\u4ee4\u6765\u641c\u7d22\u7279\u5b9a\u7684\u5185\u5bb9\u3002\u6b64\u547d\u4ee4\u4f1a\u663e\u793a\u6240\u6709\u5305\u542b\u6307\u5b9a\u5173\u952e\u8bcd\u7684\u884c\uff0c\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u5b9a\u4f4d\u91cd\u8981\u4fe1\u606f\u3002\u6b64\u5916\uff0c\u7ed3\u5408less<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u7ffb\u9875\u548c\u67e5\u770b\u65e5\u5fd7\uff0c\u547d\u4ee4\u4e3aless <\u65e5\u5fd7\u6587\u4ef6\u540d><\/code>\uff0c\u6309\/<\/code>\u540e\u8f93\u5165\u5173\u952e\u8bcd\u8fdb\u884c\u641c\u7d22\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Xshell\u4e2d\u67e5\u770bPython\u65e5\u5fd7\u7684\u6838\u5fc3\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u7ec8\u7aef\u547d\u4ee4\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\u3001\u4f7f\u7528Python\u5185\u7f6e\u7684\u65e5\u5fd7\u6a21\u5757\u8bb0 […]","protected":false},"author":3,"featured_media":1019066,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1019062"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1019062"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1019062\/revisions"}],"predecessor-version":[{"id":1019070,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1019062\/revisions\/1019070"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1019066"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1019062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1019062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1019062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}