#!/bin/sh
# adduser script for use with shadow passwords and useradd command.
# by Hrvoje Dogan <hdogan@student.math.hr>, Dec 1995.
# Modified by Patrick Volkerding, Oct 1997, Mar 1999.

echo
echo -n "Login name for new user (8 characters or less) []: "
read LOGIN
if [ -z "$LOGIN" ]; then
  echo "Come on, man, you can't leave the login field empty..."
  exit
fi
echo
echo -n "User id for $LOGIN [ defaults to next available]: "
read ID
GUID="-u $ID"
if [ -z "$ID" ]; then
  GUID=""
fi

echo
echo -n "Initial group for $LOGIN [users]: "
read GID
if [ -z "$GID" ]; then
  GID="users"
fi
GGID="-g $GID"

echo
echo "Additional groups for $LOGIN (seperated"
echo -n "with commas, no spaces) []: "
read AGID
GAGID="-G $AGID"
if [ -z "$AGID" ]; then
  GAGID=""
fi

echo
echo -n "$LOGIN's home directory [/home/$LOGIN]: "
read HME
if [ -z "$HME" ]; then 
  HME="/home/$LOGIN"
fi
GHME="-d $HME"

echo
echo -n "$LOGIN's shell [/bin/bash]: "
read SHL
GSHL="-s $SHL"
if [ -z "$SHL" ]; then
  GSHL="-s /bin/bash"
  SHL="/bin/bash"
fi

echo
echo -n "$LOGIN's account expiry date (YYYY-MM-DD) []: "
read EXP
GEXP="-e $EXP"
if [ -z "$EXP" ]; then
  GEXP=""
fi
echo
echo "OK, I'm about to make a new account. Here's what you entered so far:"
echo
echo New login name: $LOGIN
if [ -z "$GUID" ]; then
  echo New UID: [Next available]
else
  echo New UID: $UID
fi
if [ -z "$GGID" ]; then
  echo Initial group: users
else
  echo Initial group: $GID
fi
if [ -z "$GAGID" ]; then
  echo Additional groups: [none]
else
  echo Additional groups: $AGID
fi
if [ -z "$GHME" ]; then
  echo Home directory: /home/$LOGIN
else
  echo Home directory: $HME
fi
if [ -z "$GSHL" ]; then
  echo Shell: /bin/bash
else
  echo Shell: $SHL
fi
if [ -z "$GEXP" ]; then
  echo Expiry date: [no expiration]
else
  echo Expiry date: $EXP
fi
echo
echo "This is it... if you want to bail out, hit Control-C.  Otherwise, press"
echo "ENTER to go ahead and make the account."
read FOO
echo
echo Making new account...
/usr/sbin/useradd $GHME -m $GEXP $GGID $GAGID $GSHL $GUID $LOGIN
if [ -d $HME ]; then
  chmod 711 $HME
fi
echo
/usr/bin/chfn $LOGIN
echo
/usr/bin/passwd $LOGIN
echo "Done..."