KeePass Manage Many Keys with SSH Config and KeePass Simply put, managing a ton of keys is a serious pain. If you've never really delved into the myriad ways to beef up your settings, this is a good place to start.
KeePass KeePass + ssh I've begun taking my online identity a bit more seriously and I'm building a collection of keys for everything. It's safe, but it's insanely annoying to have to re-enter all those passphrases more than once, say, a month.
KeePass KeePass + FreeRDP My xfreerdp credential solution is to use Keepass (I recommend ~2; that's what you'll see below.). Like other repetitive user-based CLI tasks, KeePass kills xfreerdp.