On Dec 14 19:00:53, Leonardo Rodrigues wrote: > Ok! Here goes my contribution to this thread! > > # $1=group > # $2=user > > cd /etc > cat ./group \ > | sed '/'$1'/ s/'$2'//' \
Hm, that's a nice one too: for every line in /etc/group that contains '$1', remove the first occurence of '$2'. Go on :-) > | 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 <[email protected]> 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
