$ROOTCMD useradd -d /home/$USERNAME -m -s /bin/zsh -g 1000 $USERNAME
sed -i 's/^root::/root:*:/' $target/etc/shadow
-sed -i "s/^$USERNAME::/$USERNAME:*:/" $target/etc/shadow
+sed -i "s/^$USERNAME:!:/$USERNAME:*:/" $target/etc/shadow
$ROOTCMD chsh -s /bin/zsh root
$ROOTCMD chsh -s /bin/zsh $USERNAME