{"id":3621,"date":"2017-04-25T14:01:00","date_gmt":"2017-04-25T06:01:00","guid":{"rendered":"http:\/\/blog.hoyo.idv.tw\/?p=3621"},"modified":"2022-06-29T09:35:31","modified_gmt":"2022-06-29T01:35:31","slug":"crontab-%e4%b8%8d%e9%87%8d%e8%a4%87%e5%9f%b7%e8%a1%8c%e4%bd%9c%e6%b3%95","status":"publish","type":"post","link":"https:\/\/blog.hoyo.idv.tw\/?p=3621","title":{"rendered":"crontab \u4e0d\u91cd\u8907\u57f7\u884c\u4f5c\u6cd5"},"content":{"rendered":"<p>--<\/p>\n<p>\u7576\u8a2d\u5b9a\u4e86\u4e00\u500b\u80cc\u666f\u904b\u4f5c\u7684\u7a0b\u5f0f\uff0c\u4f8b\u5982\u5f71\u7247\u8f49\u6a94\u6216\u662f\u7db2\u8def\u722c\u87f2\uff0c\u8a72\u8a2d\u5b9a\u591a\u4e45\u8dd1\u4e00\u6b21\u624d\u662f\u5408\u7406\uff1f\u5982\u679c\u8a2d\u5b9a\u592a\u77ed\u6709\u53ef\u80fd\u6703\u91cd\u8907\u57f7\u884c\u5f15\u8d77\u60f3\u50cf\u4e0d\u5230\u7684\u5f8c\u679c\uff0c\u592a\u9577\u4e5f\u9054\u4e0d\u5230\u8981\u6c42\u3002<\/p>\n<p>\u9019\u7a2e\u60c5\u6cc1\u5c31\u9700\u8981 lock file (\u6216\u5176\u4ed6\u985e\u4f3c\u529f\u80fd) \u4f86\u5354\u52a9\u4e86\u3002<\/p>\n<ul>\n<li><a href=\"http:\/\/whisley.blogspot.tw\/2013\/04\/crontab-10-xn-tmptest.html\" target=\"_blank\" rel=\"noopener\">Linux crontab \u4e0d\u91cd\u8986\u57f7\u884c, \u524d\u4e00\u6b21\u82e5\u5c1a\u5728\u57f7\u884c\u5247\u8df3\u904e<\/a><\/li>\n<\/ul>\n<p>--<\/p>\n<h2>CentOS<\/h2>\n<pre class=\"lang:default decode:true \">vi \/etc\/crontab\r\n\r\n*  *  *  *  *  root flock -xn \/tmp\/php.lock -c '\/usr\/bin\/php \/tmp\/run.php'<\/pre>\n<p>--<\/p>\n<h2>FreeBSD<\/h2>\n<pre class=\"lang:default decode:true\">vi \/etc\/crontab\r\n\r\n*  *  *  *  *  root  (lockf -s -t 0 \/tmp\/php.lock \/usr\/local\/bin\/php \/tmp\/run.php)<\/pre>\n<p>--<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p class=\"pvc_stats all \" data-element-id=\"3621\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> &nbsp;2,455&nbsp;total views, &nbsp;1&nbsp;views today<\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>-- 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16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> &nbsp;2,455&nbsp;total views, &nbsp;1&nbsp;views today<\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[26],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/3621"}],"collection":[{"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3621"}],"version-history":[{"count":4,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/3621\/revisions"}],"predecessor-version":[{"id":13487,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/3621\/revisions\/13487"}],"wp:attachment":[{"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}