Default Ubuntu SSH Setup:
- SSH server (openssh-server) installed by default on Ubuntu Server
- Runs on port 22
- Uses system user accounts for authentication
Connection Steps:
- Find your Ubuntu server IP address (run: ip addr show)
- Open WebSSH terminal in your browser
- Enter IP address and port 22
- Login with your Ubuntu username and password
Common Ubuntu SSH Commands:
sudo apt update && sudo apt upgrade - Update system
systemctl status ssh - Check SSH service status
ufw allow 22/tcp - Allow SSH through firewall
cat /var/log/auth.log - View authentication logs