Generate public/private key pairs on Linux for various cryptographic purposes. SSH Keys (Ed25519 - Recommended) 1# Generate Ed25519 key pair 2ssh-keygen -t ed25519 -C "your_email@example.com" 3 4# Specify output file 5ssh-keygen -t ed25519 -f ~/.ssh/id_ed25519_custom -C "comment" 6 7# Without passphrase …