Find processes/services started under user git:

ps axu | grep "^git"


And stop/kill them all.
Then you will be able to change home directory for this user.

Log out user to change home dir and then re login - Linux
I have very little experience in print, if someone could give me some advice on this matter: I have to illustrate a one sheet movie poster (27"*40"), and I was wondering if I can get good results (meaning good quality for print) working on a less bigger piece of paper, and resizing it to poster size later in photoshop. I don't think there'd a problem if I scan it in 300 dpi? It's just that I find it terribly difficult to get proportions right working on large pieces.
