I want to have a backup of the hard drives of the computers in my house on the other computer. What I was doing before is making each ~ identical. Would the following command give me the desired effect?

rsync -vva --exclude=/home/bmike1/Pictures/* --exclude=.*mozilla* --exclude=.*chromium* ~/ xbmc@192.168.0.3:/home/xbmc/backupdirectoryname; rsync -vva --exclude=/home/bmike1/Pictures/* --exclude=.*mozilla* --exclude=.*chromium* xbmc@192.168.0.3:/home/xbmc/ ~/backupdirectoryname