[ -r /etc/grml/grml-live.conf ] && . /etc/grml/grml-live.conf
[ -n "$USERNAME" ] || USERNAME=grml
-chroot "$target" addgroup --gid 1000 $USERNAME
-chroot "$target" useradd -d /home/$USERNAME -m -s /bin/zsh -g 1000 $USERNAME
+$ROOTCMD addgroup --gid 1000 $USERNAME
+$ROOTCMD useradd -d /home/$USERNAME -m -s /bin/zsh -g 1000 $USERNAME
-sed -i 's/^root::/root:*:/' "$target"/etc/shadow
-sed -i 's/^$USERNAME::/$USERNAME:*:/' "$target"/etc/shadow
+sed -i 's/^root::/root:*:/' $target/etc/shadow
+sed -i 's/^$USERNAME::/$USERNAME:*:/' $target/etc/shadow
-chroot "$target" chsh -s /bin/zsh root
-chroot "$target" chsh -s /bin/zsh $USERNAME
+$ROOTCMD chsh -s /bin/zsh root
+$ROOTCMD chsh -s /bin/zsh $USERNAME