This file is indexed.

postinst is in rng-tools 5-0ubuntu4.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

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#! /bin/sh
# postinst script for rng-tools
# Copyright (c) 2003-2010 by Henrique de Moraes Holschuh <hmh@debian.org>
# Copyright (c) 2002 by Viral Shah <viral@debian.org>
# Distributed under the GNU General Public License version 2 or later versions

set -e

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see /usr/doc/packaging-manual/
#
# quoting from the policy:
#     Any necessary prompting should almost always be confined to the
#     post-installation script, and should be protected with a conditional
#     so that unnecessary prompting doesn't happen if a package's
#     installation fails and the `postinst' is called with `abort-upgrade',
#     `abort-remove' or `abort-deconfigure'.

export PATH=/sbin:/usr/sbin:/bin:/usr/bin

case "$1" in
  configure)
  	if [ '!' -c /dev/hwrng ] && [ '!' -c /dev/misc/hwrng ] && \
	   [ -x /sbin/MAKEDEV ]; then
		echo "Trying to create /dev/hwrng device inode..."
		(cd /dev && /sbin/MAKEDEV hwrng || true)
	fi
	# Update start/stop symlinks
	if dpkg --compare-versions "$2" lt-nl "2-unofficial-mt.12-1ubuntu3"; then
		rm -f /etc/rc?.d/[SK]20rng-tools
	fi
	true
   ;;
esac

# Automatically added by dh_installinit/11.1.6ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -x "/etc/init.d/rng-tools" ]; then
		update-rc.d rng-tools defaults 21 19 >/dev/null
		invoke-rc.d rng-tools start || true
	fi
fi
# End automatically added section


exit 0