Benutzerverwaltung.sh

#!/bin/bash

colleagues="accounting roy
accounting rainer
sales volker
sales vera
personell paula
personell peter
director gertrud
workscouncil gertrud
workscouncil roy"

IFS=$'\n' # Split by newline

#
# 1a)
#

for line in $colleagues; do
  group=$(echo $line | awk '{print $1;}')
  groups="$groups $group" # collect groups
  name=$(echo $line | awk '{print $2;}')

  addgroup $group
  echo "adduser  $name --ingroup $group --disabled-login"
  adduser $name --ingroup $group --gecos "" --disabled-login
  echo "$name:$name" | chpasswd
done

#
# 1b,d)
#

groups=$(echo $groups | tr ' ' '\n' | uniq)
echo $groups
for group in $groups; do
  mkdir -p /transfer/$group
  chgrp $group /transfer/$group
  chmod 770 /transfer/$group

  shareline="/transfer/$group $group(ro)"
  if ! grep "$shareline" /etc/exports; then
    echo $shareline >> /etc/exports
  fi
done