This file is indexed.

postinst is in i2c-tools 3.1.1-1.

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

set -e

case "$1" in
    configure)
        # Add the i2c group unless it's already there
        if ! getent group i2c >/dev/null; then
                addgroup --quiet --system i2c || true
        fi

        # Create the device node if MAKEDEV exists
        if [ -x /sbin/MAKEDEV ] && [ ! -c /dev/i2c-0 ]; then
		(cd /dev && MAKEDEV i2c)
		for i in `seq 1 16` ; do
			dev=/dev/i2c-$i
	                if [ -c $dev ]; then
				chmod 0660 $dev
				chown root:i2c $dev
	               	fi
		done
        fi
    ;;
    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

# Automatically added by dh_installudev
if [ "$1" = configure ]; then
	if [ -e "/etc/udev/rules.d/z60_i2c-tools.rules" ]; then
		echo "Preserving user changes to /etc/udev/rules.d/40-i2c-tools.rules ..."
		if [ -e "/etc/udev/rules.d/40-i2c-tools.rules" ]; then
			mv -f "/etc/udev/rules.d/40-i2c-tools.rules" "/etc/udev/rules.d/40-i2c-tools.rules.dpkg-new"
		fi
		mv -f "/etc/udev/rules.d/z60_i2c-tools.rules" "/etc/udev/rules.d/40-i2c-tools.rules"
	fi
fi
# End automatically added section


exit 0