Ok! Here goes my contribution to this thread!
# $1=group
# $2=user
cd /etc
cat ./group \
| sed '/'$1'/ s/'$2'//' \
| sed '/'$1'/ s/,,/,/' \
| sed '/'$1'/ s/,$//' \
| sed '/'$1'/ s/:,/:/' > group.new
mv /etc/group.new /etc/group
chown root.wheel /etc/group
chmod 644 /etc/group
exit 0
On Tue, Dec 14, 2010 at 10:31 AM, Jan Stary <h...@stare.cz> wrote:
> On Dec 14 15:31:40, OpenBSD Geek wrote:
>> Hi,
>>
>> After posted many requests on how to remove user from a group, i choosed
>> to build my own script.
>> And it works very fine.
>>
>> if [ $1 ] & [ $2 ]; then
>> cp /etc/group /tmp
>> cat /tmp/group | grep ^$2 > /tmp/onlygroup
>> cat /tmp/group | grep -v ^$2 > /tmp/nogroup
>> cat /tmp/onlygroup | sed "s/$1//g" | \
>> sed "s/ /,/g" | sed "s/,,/,/g" | sed "s/,$//g" > /tmp/newgroup
>> cat /tmp/newgroup >> /tmp/nogroup
>> cat /dev/null > /tmp/group
>> cat /tmp/nogroup >> /tmp/group
>> cp /tmp/group /etc
>> chmod 644 /etc/group
>> chown root /etc/group
>> chgrp wheel /etc/group
>
> Among other hilariously horrible things,
> this bit just made my day:
>
>> rm -f /tmp/*
>> echo "Success."
>
> You just nuked everybody's tempfiles.
> That's quite a success I guess.
>
>
>> else
>> echo "Remove user from a group"
>> echo "Use : sh duig user group"
>> fi
>>
>> Cheers,
>>
>> Wesley MOUEDINE ASSABY
>> www.mouedine.net
