Linux Command - CRON

Linux CRON 命令

CREATE A CRON SCRIPT TO CLEAN

Edit the /opt/daily-clean.sh file

#!/bin/bash

# docker
docker system prune -f
docker builder prune -f
docker volume prune -f

# /home/puaiuc/
find /home/puaiuc/ -maxdepth 1 -type f \( -iname "*" ! -iname ".*" \) -delete

Now give the file executable permission

chmod a+x /opt/daily-clean.sh

Edit the crontab file to schedule it

crontab -e

In our case, we have scheduled it to every day at the start of the day

0 1 * * * sh /opt/daily-clean.sh