I decided to have some fun in solitude on my brand new yet again on my 300000th character. This time hes a tank. Anyhow somehow my quicksaves gone missing and I'm left with dead bodies of solitude guards laying around. I was wondering if theirs a mass code that will resurrect all of the dead guards? Or am I going to have to manually do it for each dead body?

No , there isn't. Only a spell that will last for a short time on Undead.

If it's just the normal un-named "Solitude Guard" types that you've killed off just wait for them to respawn. They're generic characters that will always come back once the timer is up so I wouldn't bother rezzing them all after your little rage tantrum.

There's no such command for that sort of thing, but since Solitude Guards aren't unique NPCs, you can use placeatme to create new ones. For the guards you'd like back, it'd be placeatme 0002E1F0

Then just repeat that a couple times 'til you have as many guards as you'd like back.