vim /etc/crontab

SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
HOME=/

# 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

01 0 * * * root /data/backup/168/backup.sh
01 0 * * * root /data/backup/ty/backup.sh

vim /data/backup/168/backup.sh

rq=` date +%Y%m%d%H%M%S`
mysqldump etdsprodb -uroot > /data/backup/168/etdsprodb_$rq.sql

rq=` date +%Y%m%d%H%M%S`
mysqldump etdsreport -uroot > /data/backup/168/etdsreport_$rq.sql

rq=` date +%Y%m%d%H%M%S`
svnadmin dump /data/svnrepos/etds|gzip > /data/backup/168/svnetds_$rq.dump.tar.gz

以上这篇centos 设置定时任务执行指定脚本的方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持编程网。