dh_installifupdown - install if-up and if-down hooks
is a debhelper program that is responsible for
hook scripts into package build directories.
- These files are installed into
etc/network/if-*.d/package in the package build directory.
- Look for files named debian/package.name.if-* and
install them as etc/network/if-*/name, instead of using the usual
files and installing them as the package name.
This program is a part of debhelper.
Joey Hess <firstname.lastname@example.org>