编辑定时执行
crontab -e
每周日晚上9点执行start.sh脚本
0 21 * * 7 /home/Network_Config_Backup/start.sh
vi /etc/crontab
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
下载定时任务依赖
yum install crontabs
设置为可用状态并启动
systemctl enable crond
systemctl start crond
查看定时命令
crontab -l
标签：bin,备份,crontab,month,start,自动,usr,定时 From： https://www.cnblogs.com/ctdd/p/16903230.html