- Update dan upgrade paket-paket yang ada:
sudo apt update && sudo apt upgrade -y
2. sudo apt update && sudo apt upgrade -y
dpkg -l | grep openssh-server
3. Jika belum terinstal, pasang dengan:
sudo apt install openssh-server -y
4. Periksa status SSH service:
sudo systemctl status ssh
5. Jika belum aktif, mulai layanan SSH:
sudo systemctl start ssh
6. Untuk memastikan layanan berjalan setiap kali server boot, aktifkan:
sudo systemctl enable ssh
7. Konfigurasi opsional:
sudo nano /etc/ssh/sshd_config
sudo systemctl restart ssh
8. Periksa status ufw
sudo ufw status
sudo ufw allow ssh
sudo ufw allow "port custom kita"
sudo ufw reload
Selesai. Semoga bermanfaat!