ubuntu 定时任务
编辑crontab的配置：
# /etc/crontab: system-wide crontab
# Unlike any other crontab you don't have to run the `crontab'
# command to install the new version when you edit this file
# and files in /etc/cron.d. These files also have username fields,
# that none of the other crontabs do.
SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
# 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
#17 * * * * root cd / && run-parts --report /etc/cron.hourly
#25 6 * * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )
#47 6 * * 7 root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )
#52 6 1 * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )
*/15 * * * * git bash /home/git/job/tile.sh
执行命令
crontab /home/xxx/job/crontab.conf -u xxx
# 查看配置
crontab -l
配置cron日志
-
修改rsyslog
vim /etc/rsyslog.d/50-default.conf cron.* /var/log/cron.log [[将cron前面的注释符去掉]] -
重启rsyslog，cron
sudo service rsyslog restart sudo service cron restart # 查看crontab日志 tail -n 10 /var/log/cron.log