serverscript.sh

#!/bin/sh

echo "apt"
apt update
apt upgrade -y
apt install snap ufw byobu fail2ban git zsh unattended-upgrades curl -y

echo "ufw stuff"
yes | ufw enable
ufw allow 63682
ufw allow from $(echo $SSH_CLIENT | awk '{ print $1}') to any port 19999

echo "changing default ssh port to 63682"
sed -i 's/#Port 22/Port 63682/' /etc/ssh/sshd_config
service ssh restart
service ufw restart

echo "netdata"
bash <(curl -Ss https://my-netdata.io/kickstart.sh) --dont-wait

echo "enable byobu by default"
byobu-enable

echo "oh-my-zsh"
chsh -s $(which zsh)
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"