Linux: SSH Command Cheat Sheet

# Connect to host as your local username

ssh host

# Connect to host as user

ssh user@host

# Connect to host using port

ssh -p port user@host

# Generating public-private keys


# Create a key pair

ssh-keygen -t rsa

# Copy Public SSH Key

ssh-copy-id hostname_or_IP

# Edit SSH Config File

sudo vim /etc/ssh/sshd_config

# Restart SSH service

sudo ssh service restart

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