PREIN

/bin/sh

grep -q '^alias autofs autofs4'  /etc/modules.conf  || {
	echo "alias autofs autofs4" >> /etc/modules.conf
	}

PREUN

/bin/sh

/usr/share/rpm-helper/del-service autofs $1 autofs

POSTIN

/bin/sh

/usr/share/rpm-helper/add-service autofs $1 autofs

POSTUN

/bin/sh

if [ $1 = "0" ]; then # removal
perl -ni -e 'print unless ( m!^.*autofs.*$! || /^\s*$/)' /etc/modules.conf
fi