PROBLEM: Step 7 ~/.bashrc method still not persistent - agent dies on logout
ROOT CAUSE: ~/.bashrc approach relies on shell process lifecycle
- Agent dies when last shell exits
- Socket files get cleaned up
- User must manually restart on next login
NEW SOLUTION: Systemd user service keeps agent truly persistent
- Agent runs as systemd service (survives logout/reboot)
- Single socket location managed by systemd
- Auto-starts on user login
- Works across all shells and sessions
- No manual intervention needed
IMPROVEMENTS:
- Added systemd-based setup as recommended method
- Kept ~/.bashrc method as fallback (for systems without systemd)
- Added comprehensive diagnostic script
- Added troubleshooting for common issues
- Quick reference commands for management
The systemd method is production-grade and used in enterprise environments.
SSH agent now persists forever (until explicitly stopped).
PROBLEM: Original Step 7 script was buggy - agent would die on logout
SOLUTION: Rewritten Step 7 with proper ssh-agent persistence that:
- Detects existing running agents and reuses socket
- Persists socket location across shell sessions
- Auto-loads SSH key on new terminals
- Works reliably across multiple terminal windows
Key changes:
- Saves SSH_AUTH_SOCK to ~/.ssh/agent.sock for persistence
- Auto-adds key if not already loaded
- Includes simpler fallback version if complex version fails
- Detailed troubleshooting section
- Clear instructions on placement in ~/.bashrc
Agent now stays loaded for the entire user session duration.
