POSTIN
/bin/sh
grep -q '^gdomap' /etc/services \ || (echo "gdomap 538/tcp # GNUstep distributed objects" >> /etc/services \ && echo "gdomap 538/udp # GNUstep distributed objects" >> /etc/services)
POSTUN
/bin/sh
mv -f /etc/services /etc/services.orig grep -v "^gdomap 538" /etc/services.orig > /etc/services rm -f /etc/services.orig