{"id":294,"date":"2024-07-20T17:38:43","date_gmt":"2024-07-20T09:38:43","guid":{"rendered":"https:\/\/thereisno.top:4430\/?p=294"},"modified":"2024-07-20T17:38:44","modified_gmt":"2024-07-20T09:38:44","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8bcrontab%e7%9a%84%e6%97%a5%e5%bf%97%e8%ae%b0%e5%bd%95","status":"publish","type":"post","link":"https:\/\/thereisno.top\/?p=294","title":{"rendered":"\u5982\u4f55\u67e5\u770bcrontab\u7684\u65e5\u5fd7\u8bb0\u5f55"},"content":{"rendered":"\n<p>\u5728Unix\u548c\u7c7bUnix\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u4e2d\uff0ccrontab\u547d\u4ee4\u5e38\u7528\u4e8e\u8bbe\u7f6e\u5468\u671f\u6027\u88ab\u6267\u884c\u7684\u6307\u4ee4\uff0c\u4e5f\u53ef\u4ee5\u7406\u89e3\u4e3a\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>crontab\u4e2d\u7684\u5b9a\u65f6\u4efb\u52a1\u6709\u65f6\u5019\u6ca1\u6709\u6210\u529f\u6267\u884c\uff0c\u4ec0\u4e48\u539f\u56e0\u5462\uff1f\u8fd9\u65f6\u5c31\u9700\u8981\u53bb\u65e5\u5fd7\u91cc\u53bb\u5206\u6790\u4e00\u4e0b\u4e86\uff0c\u90a3\u8be5\u5982\u4f55\u67e5\u770bcrontab\u7684\u65e5\u5fd7\u8bb0\u5f55\u5462\uff1f<\/p>\n\n\n\n<p>1. linux<\/p>\n\n\n\n<p>\u770b \/var\/log\/cron.log\u8fd9\u4e2a\u6587\u4ef6\u5c31\u53ef\u4ee5\uff0c\u53ef\u4ee5\u7528tail -f \/var\/log\/cron.log\u89c2\u5bdf<\/p>\n\n\n\n<p>2. unix<\/p>\n\n\n\n<p>\u5728 \/var\/spool\/cron\/tmp\u6587\u4ef6\u4e2d\uff0c\u6709croutXXX001864\u7684tmp\u6587\u4ef6\uff0ctail \u8fd9\u4e9b\u6587\u4ef6\u5c31\u53ef\u4ee5\u770b\u5230\u6b63\u5728\u6267\u884c\u7684\u4efb\u52a1\u4e86\u3002<\/p>\n\n\n\n<p>3. mail\u4efb\u52a1<\/p>\n\n\n\n<p>\u5728 \/var\/spool\/mail\/root \u6587\u4ef6\u4e2d\uff0c\u6709crontab\u6267\u884c\u65e5\u5fd7\u7684\u8bb0\u5f55\uff0c\u7528tail -f \/var\/spool\/mail\/root \u5373\u53ef\u67e5\u770b\u6700\u8fd1\u7684crontab\u6267\u884c\u60c5\u51b5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Unix\u548c\u7c7bUnix\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u4e2d\uff0ccrontab\u547d\u4ee4\u5e38\u7528\u4e8e\u8bbe\u7f6e\u5468\u671f\u6027\u88ab\u6267\u884c\u7684\u6307\u4ee4\uff0c\u4e5f\u53ef\u4ee5\u7406\u89e3\u4e3a\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/thereisno.top\/?p=294\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c\u5982\u4f55\u67e5\u770bcrontab\u7684\u65e5\u5fd7\u8bb0\u5f55\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,41],"tags":[81,10],"class_list":["post-294","post","type-post","status-publish","format-standard","hentry","category-linux","category-macos","tag-crontab","tag-linux"],"_links":{"self":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts\/294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=294"}],"version-history":[{"count":1,"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts\/294\/revisions"}],"predecessor-version":[{"id":295,"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts\/294\/revisions\/295"}],"wp:attachment":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}