crontab: installing new crontab "/tmp/crontab.KwZrjv":1: bad minute errors in crontab file, can't install. Do you want to retry the same edit?
今天写定时任务报错：crontab: installing new crontab "/tmp/crontab.KwZrjv":1: bad minute errors in crontab file, can't install. Do you want to retry the same edit?
看了下原来是语法错误，crontab格式错误，即没有按照规则写。
修改后ok~~~
