su someone
crontab -e
PS: 对于没有bash登录权限的用户不可用
sudo crontab -e -u someone
PS: crontab
文件为 someone
用户创建,不好管理
vi /etc/crontab
文件内容如下:
SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
# For details see man 4 crontabs
# Example of job definition:
# .---------------- minute (0 - 59)
# | .------------- hour (0 - 23)
# | | .---------- day of month (1 - 31)
# | | | .------- month (1 - 12) OR jan,feb,mar,apr ...
# | | | | .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# | | | | |
# * * * * * user-name command to be executed
在命令前添加 用户名即可
* * * * * someone command to be executed