目录
概念
-
日志路径
- /var/log/cron
-
配置路径
- vi /etc/crontab
问题
crontab执行任务的环境中，用户在其他环境设置的环境变量不生效；需要在配置文件中设置环境变量
# 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
25 10 * * * root /***/clean.sh > /***/clean.log 2>&1
0 10 * * * root export LD_LIBRARY_PATH=XXX;/***/operator 2>/***/monitor.err