{"id":53013,"date":"2024-10-09T07:34:14","date_gmt":"2024-10-08T23:34:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/53013\/"},"modified":"2024-11-14T10:36:29","modified_gmt":"2024-11-14T02:36:29","slug":"%e9%80%9a%e9%81%8e-logger-%e5%91%bd%e4%bb%a4%e5%b0%87%e6%b6%88%e6%81%af%e6%b7%bb%e5%8a%a0%e5%88%b0-linux-%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/53013\/","title":{"rendered":"\u901a\u904e Logger \u547d\u4ee4\u5c07\u6d88\u606f\u6dfb\u52a0\u5230 Linux \u65e5\u8a8c\u6587\u4ef6"},"content":{"rendered":"

\u901a\u904e Logger \u547d\u4ee4\u5c07\u6d88\u606f\u6dfb\u52a0\u5230 Linux \u65e5\u8a8c\u6587\u4ef6<\/h1>\n

\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u65e5\u8a8c\u6587\u4ef6\u662f\u7cfb\u7d71\u904b\u884c\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u5b83\u5011\u8a18\u9304\u4e86\u7cfb\u7d71\u7684\u5404\u7a2e\u6d3b\u52d5\uff0c\u5e6b\u52a9\u7cfb\u7d71\u7ba1\u7406\u54e1\u76e3\u63a7\u548c\u6392\u67e5\u554f\u984c\u3002Logger \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u5141\u8a31\u7528\u6236\u5c07\u81ea\u5b9a\u7fa9\u6d88\u606f\u5beb\u5165\u7cfb\u7d71\u65e5\u8a8c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Logger \u547d\u4ee4\u4f86\u6dfb\u52a0\u6d88\u606f\u5230 Linux \u65e5\u8a8c\u6587\u4ef6\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u3002<\/p>\n

Logger \u547d\u4ee4\u6982\u8ff0<\/h2>\n

Logger \u662f\u4e00\u500b\u7528\u65bc\u5c07\u6d88\u606f\u5beb\u5165\u7cfb\u7d71\u65e5\u8a8c\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002\u5b83\u53ef\u4ee5\u5c07\u4fe1\u606f\u767c\u9001\u5230 syslog \u7cfb\u7d71\uff0c\u9019\u662f\u4e00\u500b\u6a19\u6e96\u7684\u65e5\u8a8c\u7ba1\u7406\u7cfb\u7d71\uff0c\u8ca0\u8cac\u6536\u96c6\u548c\u5b58\u5132\u4f86\u81ea\u4e0d\u540c\u61c9\u7528\u7a0b\u5e8f\u548c\u670d\u52d9\u7684\u65e5\u8a8c\u4fe1\u606f\u3002Logger \u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n

logger [options] message<\/code><\/pre>\n
\u5176\u4e2d\uff0cmessage<\/code> \u662f\u60a8\u5e0c\u671b\u8a18\u9304\u7684\u6d88\u606f\u5167\u5bb9\u3002Logger \u547d\u4ee4\u652f\u6301\u591a\u7a2e\u9078\u9805\uff0c\u5141\u8a31\u7528\u6236\u81ea\u5b9a\u7fa9\u65e5\u8a8c\u7684\u5c6c\u6027\uff0c\u4f8b\u5982\u65e5\u8a8c\u7684\u512a\u5148\u7d1a\u3001\u6a19\u7c64\u7b49\u3002<\/p>\n
\u4f7f\u7528 Logger \u547d\u4ee4\u7684\u57fa\u672c\u793a\u4f8b<\/h2>\n
\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528 Logger \u547d\u4ee4\u7684\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n
1. \u5beb\u5165\u7c21\u55ae\u6d88\u606f<\/h3>\n
\u8981\u5c07\u4e00\u689d\u7c21\u55ae\u7684\u6d88\u606f\u5beb\u5165\u65e5\u8a8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
logger \"\u9019\u662f\u4e00\u689d\u6e2c\u8a66\u6d88\u606f\"<\/code><\/pre>\n
\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 tail<\/code> \u547d\u4ee4\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\uff0c\u4f8b\u5982\uff1a<\/p>\n
tail -f \/var\/log\/syslog<\/code><\/pre>\n
2. \u8a2d\u7f6e\u65e5\u8a8c\u512a\u5148\u7d1a<\/h3>\n
Logger \u547d\u4ee4\u5141\u8a31\u7528\u6236\u8a2d\u7f6e\u65e5\u8a8c\u7684\u512a\u5148\u7d1a\u3002\u512a\u5148\u7d1a\u7684\u7bc4\u570d\u5f9e 0\uff08\u7dca\u6025\uff09\u5230 7\uff08\u8abf\u8a66\uff09\u3002\u4f8b\u5982\uff0c\u8981\u5c07\u4e00\u689d\u8b66\u544a\u6d88\u606f\u5beb\u5165\u65e5\u8a8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
logger -p user.warn \"\u9019\u662f\u4e00\u689d\u8b66\u544a\u6d88\u606f\"<\/code><\/pre>\n
3. \u6dfb\u52a0\u6a19\u7c64<\/h3>\n
\u60a8\u9084\u53ef\u4ee5\u70ba\u65e5\u8a8c\u6d88\u606f\u6dfb\u52a0\u6a19\u7c64\uff0c\u4ee5\u4fbf\u66f4\u5bb9\u6613\u8b58\u5225\u4f86\u6e90\u3002\u4f7f\u7528 -t<\/code> \u9078\u9805\u53ef\u4ee5\u8a2d\u7f6e\u6a19\u7c64\uff1a<\/p>\n
logger -t myscript \"\u9019\u662f\u4e00\u689d\u4f86\u81ea\u6211\u7684\u8173\u672c\u7684\u6d88\u606f\"<\/code><\/pre>\n
Logger \u547d\u4ee4\u7684\u9032\u968e\u7528\u6cd5<\/h2>\n
\u9664\u4e86\u57fa\u672c\u7684\u7528\u6cd5\uff0cLogger \u547d\u4ee4\u9084\u652f\u6301\u4e00\u4e9b\u9032\u968e\u529f\u80fd\uff0c\u4f8b\u5982\u5f9e\u6587\u4ef6\u8b80\u53d6\u6d88\u606f\u6216\u4f7f\u7528\u74b0\u5883\u8b8a\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u9032\u968e\u793a\u4f8b\uff1a<\/p>\n
1. \u5f9e\u6587\u4ef6\u8b80\u53d6\u6d88\u606f<\/h3>\n
\u5982\u679c\u60a8\u6709\u4e00\u500b\u6587\u672c\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542b\u591a\u689d\u6d88\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c07\u5176\u5167\u5bb9\u5beb\u5165\u65e5\u8a8c\uff1a<\/p>\n
cat messages.txt | while read line; do logger \"$line\"; done<\/code><\/pre>\n
2. \u4f7f\u7528\u74b0\u5883\u8b8a\u91cf<\/h3>\n
\u60a8\u53ef\u4ee5\u4f7f\u7528\u74b0\u5883\u8b8a\u91cf\u4f86\u52d5\u614b\u751f\u6210\u65e5\u8a8c\u6d88\u606f\u3002\u4f8b\u5982\uff0c\u8a18\u9304\u7576\u524d\u7528\u6236\u7684\u540d\u7a31\uff1a<\/p>\n
logger \"\u7576\u524d\u7528\u6236\u662f: $USER\"<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
Logger \u547d\u4ee4\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5c07\u81ea\u5b9a\u7fa9\u6d88\u606f\u5beb\u5165 Linux \u7cfb\u7d71\u7684\u65e5\u8a8c\u6587\u4ef6\u3002\u901a\u904e\u4f7f\u7528\u4e0d\u540c\u7684\u9078\u9805\uff0c\u60a8\u53ef\u4ee5\u9748\u6d3b\u5730\u8a2d\u7f6e\u65e5\u8a8c\u7684\u512a\u5148\u7d1a\u548c\u6a19\u7c64\uff0c\u4e26\u4e14\u53ef\u4ee5\u5f9e\u6587\u4ef6\u6216\u74b0\u5883\u8b8a\u91cf\u4e2d\u8b80\u53d6\u6d88\u606f\u3002\u9019\u4e9b\u529f\u80fd\u4f7f\u5f97 Logger \u6210\u70ba\u7cfb\u7d71\u7ba1\u7406\u548c\u6545\u969c\u6392\u67e5\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 \u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 Logger \u547d\u4ee4\u5c07\u6d88\u606f\u6dfb\u52a0\u5230 Linux \u65e5\u8a8c\u6587\u4ef6\uff0c\u7c21\u5316\u7cfb\u7d71\u65e5\u8a8c\u7ba1\u7406\u548c\u6545\u969c\u6392\u9664\u904e\u7a0b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-53013","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/53013","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=53013"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/53013\/revisions"}],"predecessor-version":[{"id":53014,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/53013\/revisions\/53014"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=53013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=53013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=53013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}