postinst is in fuse 2.9.2-4ubuntu4.
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.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #!/bin/sh
set -e
case "${1}" in
	configure)
		if ! getent group fuse > /dev/null 2>&1
		then
			echo "Creating fuse group..."
			addgroup --system fuse
		fi
		if [ ! -d /run/udev ]
		then
			if [ -x /sbin/MAKEDEV ]
			then
				echo "Creating fuse device..."
				cd /dev
				MAKEDEV fuse
				chown root:fuse /dev/fuse
				chmod 0660 /dev/fuse
			else
				echo "MAKEDEV not installed, skipping device node creation."
			fi
		else
			if [ -x "/etc/init.d/udev" ]
			then
				invoke-rc.d udev reload || true
			fi
		fi
		if [ -z "$2" ] && ! dpkg-statoverride --list /etc/fuse.conf > /dev/null
		then
			chown root:fuse /etc/fuse.conf
			chmod 0640 /etc/fuse.conf
		fi
		if [ -x /usr/sbin/update-initramfs ]
		then
			update-initramfs -u
		fi
		;;
	abort-upgrade|abort-remove|abort-deconfigure)
		;;
	*)
		echo "postinst called with unknown argument \`${1}'" >&2
		exit 1
		;;
esac
exit 0
 |