linux crontab 定时使用方法

一、只有在ROOT用户下可以执行

1.文件目录

00 07 * * * root cd /home/op/saiyan_game_center && venv/bin/python statistics_data/odps_calc_game_center_new_day_alive.py >/tmp/goldfinger.cron 2>&1
00 08 * * * root cd /home/op/saiyan_game_center && venv/bin/python statistics_data/odps_calc_game_center_new_add.py >/tmp/goldfinger.cron 2>&1
30 08 * * * root cd /home/op/saiyan_game_center && venv/bin/python statistics_data/odps_calc_game_center_box_keep.py >/tmp/goldfinger.cron 2>&1
30 06 * * * root cd /home/op/saiyan_game_center && venv/bin/python statistics_data/odps_calc_roi.py >/tmp/odps_calc_roi.cron 2>&1

2.软链接到 /etc/cron.d

3.重启

sudo service cron reload

二、任何用户

# 每5分钟执行一次
*/5 * * * *  cd /home/op/game_extra_app && venv/bin/python bin/log_monitor.py >/tmp/extra_log_monitor.cron 2>&1
# 每天零点执行
00 00 * * * cd /home/op/game_app_rtl && venv/bin/python bin/rotate_logs.py >/tmp/game_app_rtl.cron 2>&1
# 9:31 17:31执行
31 09,17 * * * cd /home/op && game_extra_app/venv/bin/python statistics_data/commons/odps_calc_all_app.py >/tmp/all_app.cron 2>&1
# 17:20执行
20 17 * * * cd /home/op && game_extra_app/venv/bin/python statistics_data/huanle_box/odps_calc_day_ltv.py >/tmp/day_ltv.cron 2>&1