as far as i know theres no faction command to use, there is however a command to make an individual person not be mad at you anymore, it won't help with the faction itself tho, i can't rememeber the command but i know it exists
its always a good idea to make manual saves every so often, there are so many quest bugs and theres also a chance of getting a corrupt quicksave file
[censored], that's really annoying, now I have t kill them and lose a tonne of karma =/
Is there another way to make them go non-hostile?