PREIN
/bin/sh
/usr/share/rpm-helper/add-user dahdi $1 dahdi /usr/share/dahdi /sbin/nologin
POSTUN
/bin/sh
/usr/share/rpm-helper/del-user dahdi $1 dahdi
/bin/sh
/usr/share/rpm-helper/add-user dahdi $1 dahdi /usr/share/dahdi /sbin/nologin
/bin/sh
/usr/share/rpm-helper/del-user dahdi $1 dahdi