checkbasic

#!/bin/sh
#

#  checkbasic - A script for FTNd that checks if your
#       installation is correct. If it is then
#       normal installation is allowed. If it is
#       pristine, basic installation must be done.
#       If it bad or incomplete installed it will
#       give an errormessage.

if [ "`grep ftnd: /etc/passwd`" != "" ]; then
  if [ "`grep ftnbbs: /etc/group`" != "" ]; then
    if [ -n "$FTND_ROOT" ]; then
      if [ "$LOGNAME" = "root" ]; then
    #
    # Newer su versions change logname when su to root without
    # environment change. Try to fix LOGNAME variable.
    #
    export LOGNAME="`who am i | awk -F ' ' '{ print $1 }'`"
      fi
      if [ "$LOGNAME" = "ftnd" ]; then
        #
    # Looks good, normal ftnd user and environment is set.
    # Exit with errorcode 0
    echo "Hm, looks good..."
    exit 0
      else
    echo "*** You are not logged in as user 'ftnd' ***"
    exit 1
      fi
    else
      echo "*** FTND_ROOT environment is not set or you are not 'ftnd'  ***"
      if [ "$LOGNAME" = "root" ]; then
    echo "*** You seem to be root, did you use 'su -' instead of 'su' ***"
      fi
      exit 1
    fi
  else
    echo "*** Group 'ftnbbs' is missing on your system ***"
    exit 1
  fi
else
  echo "*** User 'ftnd' is missing on your system ***"
  echo "    It looks like you need to do a basic install."
  echo "    Make sure you are root and type ./SETUP.sh and"
  echo "    read the file INSTALL for instructions."
fi
exit 1