crond定时任务需要注意权限设置

chmod 0777 /home/www.comqr.com/cron/  脚本文件夹
chmod 0600 /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
*/1 * * * * root /home/www.comqr.com/cron/x1.sh >/dev/null 2>&1
*/5 * * * * root /home/www.comqr.com/cron/x5.sh >/dev/null 2>&1
*/10 * * * * root /home/www.comqr.com/cron/x10.sh >/dev/null 2>&1
*/60 * * * * root /home/www.comqr.com/cron/x60.sh >/dev/null 2>&1

　　

service crond restart
service crond stop
service crond start