{"id":1054,"date":"2026-09-22T13:49:17","date_gmt":"2026-09-22T05:49:17","guid":{"rendered":"https:\/\/www.cxybj.com\/?p=1054"},"modified":"2026-09-22T13:49:17","modified_gmt":"2026-09-22T05:49:17","slug":"linux-centos-crontab%e8%87%aa%e5%8a%a8%e5%a4%87%e4%bb%bdmysql%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/www.cxybj.com\/?p=1054","title":{"rendered":"Linux CentOS crontab\u81ea\u52a8\u5907\u4efdmysql\u6570\u636e\u5e93"},"content":{"rendered":"

Linux CentOS\u4e0b\u81ea\u52a8\u5907\u4efdmysql<\/p>\n

\u5728CentOS\u4e0b\u81ea\u52a8\u5907\u4efdmysql\u6570\u636e\u5e93\uff0c\u5e76\u5dee\u5f02\u540c\u6b65\u5230\u5176\u5b83\u7f51\u7edc\u4e3b\u673a\u4e0a<\/p>\n

1\u3001\u5728\/root\/mysql_backup\/\u4e0b\u6dfb\u52a0backup.sh\uff1avim \/root\/mysql_backup\/backup.sh<\/p>\n

\u7136\u540e\u5728\u91cc\u9762\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801:<\/p>\n

mysqldump \u00a0-uroot \u00a0-p ‘a123456’\u00a0 youdatabases > \/root\/mysql_backup\/`date +%Y-%m-%d~%H:%M:%S`.bak<\/p>\n

\/\/ youdatabases\u662f\u4f60\u7684\u8981\u5907\u4efd\u6570\u636e\u5e93<\/p>\n

rsync \u00a0-av \u00a0\/root\/mysql_backup\/* root@172.16.0.88:\/root\/backup\/\u3000\/\/ \u5dee\u5f02\u540c\u6b65\u5907\u4efd\u6587\u4ef6<\/p>\n

2\u3001\u6dfb\u52a0\u8ba1\u5212\uff0c\u8fd0\u884c\u547d\u4ee4\uff1acrontab -e \uff0c\u7136\u540e\u5728\u91cc\u9762\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n

* \u00a0*\/1 * * * \u00a0\/bin\/bash \u00a0 \/root\/mysql_backup\/backup.sh\u3000\/\/ \u6bcf\u5c0f\u65f6\u8fd0\u884c\u4e00\u6b21 backup.sh<\/p>\n

3\u3001\u91cd\u65b0\u8fd0\u884c\u4e00\u4e0b\u8ba1\u5212\uff1aservice \u00a0crond \u00a0restart<\/p>\n","protected":false},"excerpt":{"rendered":"

Linux CentOS\u4e0b\u81ea\u52a8\u5907\u4efdmysql \u5728CentOS … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3,4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.cxybj.com\/index.php?rest_route=\/wp\/v2\/posts\/1054"}],"collection":[{"href":"https:\/\/www.cxybj.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cxybj.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cxybj.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cxybj.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1054"}],"version-history":[{"count":1,"href":"https:\/\/www.cxybj.com\/index.php?rest_route=\/wp\/v2\/posts\/1054\/revisions"}],"predecessor-version":[{"id":1055,"href":"https:\/\/www.cxybj.com\/index.php?rest_route=\/wp\/v2\/posts\/1054\/revisions\/1055"}],"wp:attachment":[{"href":"https:\/\/www.cxybj.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cxybj.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cxybj.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}