{"id":176473,"date":"2020-04-22T10:18:14","date_gmt":"2020-04-22T02:18:14","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=176473"},"modified":"2020-04-10T09:15:59","modified_gmt":"2020-04-10T01:15:59","slug":"crontab-linux-usage","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/crontab-linux-usage.html","title":{"rendered":"\u5206\u4eabcrontab\u547d\u4ee4\u5728Linux\u4e2d\u7684\u57fa\u672c\u4f7f\u7528\u65b9\u6cd5"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>Linux\u4e2dcrontab\u547d\u4ee4\u7684\u57fa\u672c\u4f7f\u7528\u793a\u4f8b\uff1a<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2020\/04\/crontab-linux-usage-01.png\" alt=\"\" width=\"542\" height=\"450\" class=\"alignnone size-full wp-image-176492\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2020\/04\/crontab-linux-usage-01.png 542w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2020\/04\/crontab-linux-usage-01-300x249.png 300w\" sizes=\"auto, (max-width: 542px) 100vw, 542px\" \/><\/p>\n<p>crontab\u6587\u4ef6\u7531\u516d\u4e2a\u57df\u7ec4\u6210\uff0c\u6bcf\u4e2a\u57df\u4e4b\u95f4\u7528\u7a7a\u683c\u5206\u5272\uff0c\u5176\u6392\u5217\u5982\u4e0b\uff1aB \u3002<\/p>\n<p>A MIN HOUR DAY MONTH YEAR COMMAND<\/p>\n<p>B MIN HOUR DAY MONTH DAYOFWEEK COMMAND<\/p>\n<p>C COMMAND HOUR DAY MONTH DAYOFWEEK<\/p>\n<p>D COMMAND YEAR MONTH DAY HOUR MIN<\/p>\n<p>crontab\u7684\u57fa\u672c\u683c\u5f0f\uff1a<\/p>\n<p>f1\u3000 f2\u3000\u3000f3\u3000 f4\u3000\u3000f5\u3000\u3000command<\/p>\n<p>\u5206\u3000 \u65f6    \u65e5 \u3000\u6708\u3000\u3000\u5468\u3000\u3000\u547d\u4ee4<\/p>\n<p>\u7b2c\u4e00\u5217f1\u4ee3\u8868\u5206\u949f1~59\uff1a\u5f53f1\u4e3a*\u8868\u793a\u6bcf\u5206\u949f\u90fd\u8981\u6267\u884c\uff1b\u4e3a*\/n\u8868\u793a\u6bcfn\u5206\u949f\u6267\u884c\u4e00\u6b21\uff1b\u4e3aa-b\u8868\u793a\u4ece\u7b2ca\u5206\u949f\u5230\u7b2cb\u5206\u949f\u8fd9\u6bb5\u65f6\u95f4\u8981\u6267\u884c\uff1b\u4e3aa,b,c,...\u8868\u793a\u7b2ca,b,c\u5206\u949f\u8981\u6267\u884c<\/p>\n<p>\u7b2c\u4e8c\u5217f2\u4ee3\u8868\u5c0f\u65f60~23\uff080\u8868\u793a\u51cc\u6668\uff09\uff1a\u5f53f2\u4e3a*\u8868\u793a\u6bcf\u5c0f\u65f6\u90fd\u8981\u6267\u884c\uff1b\u4e3a*\/n\u8868\u793a\u6bcfn\u5c0f\u6570\u6267\u884c\u4e00\u6b21\uff1b\u4e3aa-b\u8868\u793a\u4ece\u7b2ca\u5c0f\u65f6\u5230\u7b2cb\u5c0f\u65f6\u8fd9\u6bb5\u65f6\u95f4\u8981\u6267\u884c\uff1b\u4e3aa,b,c,...\u8868\u793a\u7b2ca,b,c\u5c0f\u65f6\u8981\u6267\u884c<\/p>\n<p>\u7b2c\u4e09\u5217f3\u4ee3\u8868\u65e51~31\uff1a\u542b\u4e49\u5982\u4e0a\u6240\u793a\uff0c\u4ee5\u6b64\u7c7b\u63a8<\/p>\n<p>\u7b2c\u56db\u5217f4\u4ee3\u8868\u67081~12\uff1a\u542b\u4e49\u5982\u4e0a\u6240\u793a\uff0c\u4ee5\u6b64\u7c7b\u63a8<\/p>\n<p>\u7b2c\u4e94\u5217f5\u4ee3\u8868\u661f\u671f0~6\uff080\u8868\u793a\u661f\u671f\u5929\uff09\uff1a\u542b\u4e49\u5982\u4e0a\u6240\u793a\uff0c\u4ee5\u6b64\u7c7b\u63a8<\/p>\n<p>\u7b2c\u516d\u5217command\u4ee3\u8868\u8981\u8fd0\u884c\u7684\u547d\u4ee4<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u6b64\u5904\u6362\u6210\u81ea\u5df1\u7684\u5185\u5bb9<\/strong><\/div>\n<p>\u4e0b\u9762\u6765\u4e3e\u4f8b\u5177\u4f53\u8bf4\u660e\u4e00\u4e0bcrontab\u683c\u5f0f\u7684\u542b\u4e49\uff1a<\/p>\n<pre>30 20 * * * \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u6bcf\u665a\u768420:30\u91cd\u542fapache\u3002<\/p>\n<pre>30 20 * * * \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u6bcf\u665a\u768420:30\u91cd\u542fapache\u3002<\/p>\n<pre>50 3 1,10,22 * * \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u6bcf\u67081\u300110\u300122\u65e5\u76845 : 50\u91cd\u542fapache\u3002<\/p>\n<pre>10 1 * * 6,0 \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u6bcf\u5468\u516d\u3001\u5468\u65e5\u76841 : 10\u91cd\u542fapache\u3002<\/p>\n<pre>0,30 19-23 * * * \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u5728\u6bcf\u592919 : 00\u81f323 : 00\u4e4b\u95f4\u6bcf\u969430\u5206\u949f\u91cd\u542fapache\u3002<\/p>\n<pre>0 23 * * 6 \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u6bcf\u661f\u671f\u516d\u768423 : 00 \u91cd\u542fapache\u3002<\/p>\n<pre>* *\/1 * * * \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u6bcf\u4e00\u5c0f\u65f6\u91cd\u542fapache<\/p>\n<pre>* 23-7\/1 * * * \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u665a\u4e0a11\u70b9\u5230\u65e9\u4e0a7\u70b9\u4e4b\u95f4\uff0c\u6bcf\u9694\u4e00\u5c0f\u65f6\u91cd\u542fapache<\/p>\n<pre>0 12 1 * mon-wed \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u6bcf\u6708\u76841\u53f7\u4e0e\u6bcf\u5468\u4e00\u5230\u5468\u4e09\u768412\u70b9\u91cd\u542fapache<\/p>\n<pre>0 5 1 jan * \/usr\/local\/apache\/bin\/apachectl restart<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8868\u793a\u4e00\u6708\u4e00\u53f7\u76845\u70b9\u91cd\u542fapache<\/p>\n","protected":false},"excerpt":{"rendered":"<p>crontab\u6587\u4ef6\u7531\u516d\u4e2a\u57df\u7ec4\u6210\uff0c\u6bcf\u4e2a\u57df\u4e4b\u95f4\u7528\u7a7a\u683c\u5206\u5272\uff0c\u5176\u6392\u5217\u5982\u4e0b\uff1aB \u3002 A MIN HOUR DAY MON [&hellip;]<\/p>\n","protected":false},"author":310,"featured_media":176493,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-176473","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/176473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/310"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=176473"}],"version-history":[{"count":21,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/176473\/revisions"}],"predecessor-version":[{"id":176552,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/176473\/revisions\/176552"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/176493"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=176473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=176473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=176473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}