curl -o ~/.bashrc https://raw.githubusercontent.com/xxxxuanran/scripts/master/bashrc
curl -o ~/.bash_aliases https://raw.githubusercontent.com/xxxxuanran/scripts/master/bash_aliases
curl -o ~/.profile https://raw.githubusercontent.com/xxxxuanran/scripts/master/profile

curl -sSL https://raw.githubusercontent.com/xxxxuanran/scripts/master/apt/debian.sh | bash

ssh-keygen -a 732 -t ed25519 -f ./id_ed25519
cat ./id_ed25519.pub >> ~/.ssh/authorized_keys
chmod 600 ~/.ssh/authorized_keys
mkdir -p /etc/ssh/sshd_config.d/bak
mv /etc/ssh/sshd_config.d/*.conf /etc/ssh/sshd_config.d/bak/
echo "LogLevel VERBOSE" >> /etc/ssh/sshd_config.d/01-logging.conf
passwd -d root
systemctl restart sshd

curl -o /etc/fail2ban/jail.local https://raw.githubusercontent.com/xxxxuanran/scripts/master/fail2ban/jail.conf

curl -sSL https://raw.githubusercontent.com/xxxxuanran/scripts/master/ufw/ufw.sh | bash

curl -sSL https://raw.githubusercontent.com/xxxxuanran/scripts/master/network/netplan.sh | bash