df -hfree -msudo fallocate -l 4G /swapfilesudo chmod 600 /swapfilesudo mkswap /swapfilesudo swapon /swapfilesudo echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab/swapfile none swap sw 0 0vi /etc/fstabsysctl vm.swappinessfree -m-------------------------------------------------------------------nohup java -jar [파일명].jar &vi /etc/caddy/Caddyfilesudo vi /etc/caddy/Caddyfilesudo systemctl r..
