16 lines
472 B
Bash
Executable File
16 lines
472 B
Bash
Executable File
#!/bin/sh
|
|
|
|
ssh -T $ssh << EOSSH
|
|
|
|
sed -i '/PubkeyAuthentication/c\PubkeyAuthentication yes' /etc/ssh/sshd_config
|
|
sed -i '/PasswordAuthentication/c\PasswordAuthentication no' /etc/ssh/sshd_config
|
|
sed -i '/PermitRootLogin/c\PermitRootLogin prohibit-password' /etc/ssh/sshd_config
|
|
systemctl restart sshd
|
|
|
|
apt install -y ufw || (echo "ERROR while installing ufw" ; exit 15)
|
|
|
|
ufw allow ssh || (echo "Error while configuring ufw to allow ssh" ; exit 20 )
|
|
yes | ufw enable
|
|
|
|
EOSSH
|