Option to create non-root user

Become important now because new SSHD comes with `PermitRootLogin
prohibit-password` by default.

chroot-part.sh

@@ -332,6 +332,19 @@ case $BOOTLOADER in
     ;;
 esac
 
+if [ "$USER_LOGIN" != "" ]; then
+    echo "--- Adding user"
+    if [ "$USER_GROUPS" == "" ]; then
+        USER_GRUPS="users"
+    fi
+    useradd -m -G $USER_GROUPS -s /bin/bash $USER_LOGIN
+    echo -e "$USER_PASSWORD\n$USER_PASSWORD\n" | passwd $USER_LOGIN
+fi
+
+if [ "$SUDO_WHEEL_ALL" != "" ]; then
+    echo '%wheel ALL=(ALL) ALL' >> /etc/sudoers
+fi
+
 echo "--- Cleanup"
 rm -f /stage3-*.tar.bz2 /chroot-part.sh /mounts.txt /use_dhcpcd.txt
 

inc.config.sh

@@ -54,6 +54,13 @@ TARGET_HOSTNAME="tux-box-\`ifconfig -a | grep ether | head -n 1 | sed 's/\s\+/\t
 
 ROOT_PASSWORD="somepass"
 
+USER_LOGIN="larry"
+USER_PASSWORD="somepass"
+USER_GROUPS="users,wheel"
+
+# Allow members of wheel group to execute any command using sudo. Change to empty string to disable.
+SUDO_WHEEL_ALL="1"
+
 # Necessary system tools to emerge
 # Specific USE flag changes can be specified in square brackets
 # Additionally, the following ones will be always emerged under certain