SSH Config Builder
Generate production-ready ~/.ssh/config with bastion hops, key management, and hardening — no syntax errors
Quick-start templates
Host entries
Generated ~/.ssh/config
SSH Config best practices
Use Ed25519 Keys
Ed25519 keys are shorter, faster, and more secure than RSA. Generate with ssh-keygen -t ed25519
ProxyJump Over ProxyCommand
Use ProxyJump instead of ProxyCommand for bastion hops. Simpler syntax and supports chaining.
Wildcard Host Patterns
Use Host *.prod to apply settings to all prod hosts. Combine with Match for conditional logic.
ControlMaster Multiplexing
Reuse connections to the same host. Add ControlMaster auto and ControlPath to avoid repeated auth.
Skip config files entirely
OnePAM gives your team browser-based SSH with identity-aware access, session recording, and zero config files to manage.