https://jackxiang.com/index.php zh-cn https://jackxiang.com/post// jack <xdy108@126.com> Sat, 24 Jun 2017 04:42:34 +0000 https://jackxiang.com/post// 原因：centos6有些商家镜像没有带crontab，需要的话要自己安装，但是centos6和centos5安装crontab是不一样的，因为变更了一些依赖关系。

CentOS6.x:
/usr/bin/crontab -e
rpm -qf /usr/bin/crontab
cronie-1.4.4-15.el6_7.1.x86_64

注意：On CentOs 6 you can still install vixie-cron, but the real package is cronie:
yum install vixie-cron -y
实践成功如下：
yum install cronie -y service crond restart Starting crond:                                            [  OK  ] ps -ef|grep cron     root     50862     1  0 19:51 ?             00:00:00 crond

CentOS5.x:
yum install vixie-cron service crond start chkconfig crond on
经之前旧的CentOS安装有Crontab的服务器上通过rpm命令反查crontab：
/usr/bin/crontab -e
rpm -qf  /usr/bin/crontab
vixie-cron-4.1-81.el5

crontab package in CentOS is vixie-cron.



service crond restart
Stopping crond:                                            [  OK  ]
Starting crond:                                            [  OK  ]


On CentOS 7 vixie-cron is not longer available, so you need to use cronie:
yum install cronie

From:http://www.zxsdw.com/index.php/archives/1151/ ]]> https://jackxiang.com/post//#blogcomment <user@domain.com> Thu, 01 Jan 1970 00:00:00 +0000 https://jackxiang.com/post//#blogcomment