add_ssh_keys.sh

# Define your SSH public keys here
PUBLIC_KEYS=(
    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAR3QrP/+QYeSAeF5OIEh5H0FJPFbZBVijsgP90Ug9Cq"
    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINs/phPOQePV+EM4SN8u9n7jrUw2Wg6eHvBholuExmJp Generated By Termius"
    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMFvJRAIEEUl9LEE4VfriJEkJA13Vpz7l5fUlllcz8DF FS_DE_BIG/Ansible"
)

# Create the .ssh directory if it doesn't exist
mkdir -p ~/.ssh

# Create the authorized_keys file if it doesn't exist
touch ~/.ssh/authorized_keys

# Add the public keys to authorized_keys
for KEY in "${PUBLIC_KEYS[@]}"; do
    # Check if the key is already in the authorized_keys
    if ! grep -qF "$KEY" ~/.ssh/authorized_keys; then
        echo "$KEY" >> ~/.ssh/authorized_keys
    fi
done

# Set the correct permissions
chmod 600 ~/.ssh/authorized_keys
chmod 700 ~/.ssh

echo "Public keys added to authorized_keys."