{"id":45342,"date":"2024-10-06T22:11:53","date_gmt":"2024-10-06T14:11:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45342\/"},"modified":"2024-10-06T22:11:53","modified_gmt":"2024-10-06T14:11:53","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","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45342\/","title":{"rendered":"\u901a\u904e Logger \u547d\u4ee4\u5c07\u6d88\u606f\u6dfb\u52a0\u5230 Linux \u65e5\u8a8c\u6587\u4ef6"},"content":{"rendered":"<h1 id=\"%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-LzZGLpLFWQ\">\u901a\u904e Logger \u547d\u4ee4\u5c07\u6d88\u606f\u6dfb\u52a0\u5230 Linux \u65e5\u8a8c\u6587\u4ef6<\/h1>\n<p>\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\u4e8b\u4ef6\u548c\u64cd\u4f5c\uff0c\u5c0d\u65bc\u6545\u969c\u6392\u9664\u548c\u7cfb\u7d71\u76e3\u63a7\u81f3\u95dc\u91cd\u8981\u3002Logger \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5c07\u81ea\u5b9a\u7fa9\u6d88\u606f\u6dfb\u52a0\u5230\u7cfb\u7d71\u65e5\u8a8c\u4e2d\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Logger \u547d\u4ee4\u4f86\u8a18\u9304\u6d88\u606f\uff0c\u4ee5\u53ca\u5176\u5728\u65e5\u5e38\u7ba1\u7406\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"logger-%e5%91%bd%e4%bb%a4%e6%a6%82%e8%bf%b0-LzZGLpLFWQ\">Logger \u547d\u4ee4\u6982\u8ff0<\/h2>\n<p>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<pre><code>logger [options] message<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>message<\/code> \u662f\u60a8\u5e0c\u671b\u8a18\u9304\u7684\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<h2 id=\"%e4%bd%bf%e7%94%a8-logger-%e5%91%bd%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%a4%ba%e4%be%8b-LzZGLpLFWQ\">\u4f7f\u7528 Logger \u547d\u4ee4\u7684\u57fa\u672c\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528 Logger \u547d\u4ee4\u7684\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e8%a8%98%e9%8c%84%e7%b0%a1%e5%96%ae%e6%b6%88%e6%81%af-LzZGLpLFWQ\">1. \u8a18\u9304\u7c21\u55ae\u6d88\u606f<\/h3>\n<p>\u8981\u8a18\u9304\u4e00\u689d\u7c21\u55ae\u7684\u6d88\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>logger \"\u9019\u662f\u4e00\u689d\u6e2c\u8a66\u6d88\u606f\"<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07\u6d88\u606f &#8220;\u9019\u662f\u4e00\u689d\u6e2c\u8a66\u6d88\u606f&#8221; \u6dfb\u52a0\u5230\u7cfb\u7d71\u65e5\u8a8c\u4e2d\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>tail<\/code> \u547d\u4ee4\u67e5\u770b\u6700\u65b0\u7684\u65e5\u8a8c\u689d\u76ee\uff1a<\/p>\n<pre><code>tail -f \/var\/log\/syslog<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e6%97%a5%e8%aa%8c%e5%84%aa%e5%85%88%e7%b4%9a-LzZGLpLFWQ\">2. \u8a2d\u7f6e\u65e5\u8a8c\u512a\u5148\u7d1a<\/h3>\n<p>Logger \u547d\u4ee4\u5141\u8a31\u7528\u6236\u8a2d\u7f6e\u65e5\u8a8c\u7684\u512a\u5148\u7d1a\u3002\u512a\u5148\u7d1a\u7bc4\u570d\u5f9e 0\uff08\u7dca\u6025\uff09\u5230 7\uff08\u8abf\u8a66\uff09\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u8a18\u9304\u4e00\u689d\u8b66\u544a\u6d88\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>logger -p user.warn \"\u9019\u662f\u4e00\u689d\u8b66\u544a\u6d88\u606f\"<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07\u6d88\u606f\u8a18\u9304\u70ba\u7528\u6236\u7d1a\u5225\u7684\u8b66\u544a\u3002<\/p>\n<h3 id=\"3-%e6%b7%bb%e5%8a%a0%e6%a8%99%e7%b1%a4-LzZGLpLFWQ\">3. \u6dfb\u52a0\u6a19\u7c64<\/h3>\n<p>\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 <code>-t<\/code> \u9078\u9805\u53ef\u4ee5\u8a2d\u7f6e\u6a19\u7c64\uff1a<\/p>\n<pre><code>logger -t MyScript \"\u9019\u662f\u4e00\u689d\u4f86\u81ea MyScript \u7684\u6d88\u606f\"<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u60a8\u5728\u67e5\u770b\u65e5\u8a8c\u6642\uff0c\u53ef\u4ee5\u901a\u904e\u6a19\u7c64\u5feb\u901f\u627e\u5230\u76f8\u95dc\u6d88\u606f\u3002<\/p>\n<h2 id=\"logger-%e5%91%bd%e4%bb%a4%e7%9a%84%e9%80%b2%e9%9a%8e%e7%94%a8%e6%b3%95-LzZGLpLFWQ\">Logger \u547d\u4ee4\u7684\u9032\u968e\u7528\u6cd5<\/h2>\n<p>Logger \u547d\u4ee4\u9084\u652f\u6301\u5f9e\u6a19\u6e96\u8f38\u5165\u8b80\u53d6\u6d88\u606f\uff0c\u9019\u5c0d\u65bc\u6279\u91cf\u8a18\u9304\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5c07\u4e00\u500b\u6587\u4ef6\u4e2d\u7684\u6240\u6709\u884c\u8a18\u9304\u5230\u65e5\u8a8c\u4e2d\uff1a<\/p>\n<pre><code>cat myfile.txt | logger<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07 <code>myfile.txt<\/code> \u4e2d\u7684\u6bcf\u4e00\u884c\u90fd\u8a18\u9304\u5230\u7cfb\u7d71\u65e5\u8a8c\u4e2d\u3002<\/p>\n<h2 id=\"logger-%e5%91%bd%e4%bb%a4%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-LzZGLpLFWQ\">Logger \u547d\u4ee4\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Logger \u547d\u4ee4\u5728\u7cfb\u7d71\u7ba1\u7406\u4e2d\u6709\u591a\u7a2e\u61c9\u7528\u5834\u666f\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6545\u969c\u6392\u9664\uff1a\u901a\u904e\u8a18\u9304\u7279\u5b9a\u4e8b\u4ef6\uff0c\u5e6b\u52a9\u7cfb\u7d71\u7ba1\u7406\u54e1\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u3002<\/li>\n<li>\u76e3\u63a7\uff1a\u5b9a\u671f\u8a18\u9304\u7cfb\u7d71\u72c0\u614b\u6216\u6027\u80fd\u6307\u6a19\uff0c\u4ee5\u4fbf\u5f8c\u7e8c\u5206\u6790\u3002<\/li>\n<li>\u81ea\u52d5\u5316\u8173\u672c\uff1a\u5728\u81ea\u52d5\u5316\u4efb\u52d9\u4e2d\uff0c\u4f7f\u7528 Logger \u8a18\u9304\u57f7\u884c\u904e\u7a0b\u4e2d\u7684\u91cd\u8981\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LzZGLpLFWQ\">\u7e3d\u7d50<\/h2>\n<p>Logger \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u5c07\u6d88\u606f\u6dfb\u52a0\u5230 Linux \u65e5\u8a8c\u6587\u4ef6\u4e2d\u3002\u7121\u8ad6\u662f\u7528\u65bc\u6545\u969c\u6392\u9664\u3001\u76e3\u63a7\u9084\u662f\u81ea\u52d5\u5316\u8173\u672c\uff0cLogger \u90fd\u80fd\u63d0\u4f9b\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 Logger \u547d\u4ee4\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u7cfb\u7d71\u7ba1\u7406\u7684\u6548\u7387\u548c\u6e96\u78ba\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u500b\u4eba\u9084\u662f\u4f01\u696d\u7528\u6236\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\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-45342","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45342","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=45342"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45342\/revisions"}],"predecessor-version":[{"id":45343,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45342\/revisions\/45343"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}