#!/bin/sh

CMT="InterNetNews Administrative Account" 

chknews() {
    echo "ADD=1" > /tmp/chk$$
    awk ' BEGIN { FS=":" } { print $1 } ' $1 | while read f
    do
        [ "$f" = "news" ] && echo "ADD=" > /tmp/chk$$
    done
}

addgrpnews() {
    groupadd news
}

addusrnews() {
    useradd -g news -d /usr/local/news -s /bin/sh -c "$CMT" news
    echo "Setting the password for the newly created 'news' user account."
    passwd news
}

chknews /etc/group
. /tmp/chk$$
[ "$ADD" ] && addgrpnews
chknews /etc/passwd
. /tmp/chk$$
[ "$ADD" ] && {
    addusrnews
    echo "The installation of INN (InterNet News) may require additional"
    echo "system specific configuration.\n"
    echo "Do not forget to update your cron entries."
    echo "Also run makehistory if you have to."
    echo "Create/obtain an active file and run makehistory -o if"
    echo "this is a first time install."
}
rm -f /tmp/chk$$