preinst is in libsensors4 1:3.3.2-2+deb7u1.
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 | #! /bin/sh
# preinst script for lm-sensors
#
# see: dh_installdeb(1)
set -e
case "$1" in
install|upgrade)
if dpkg --compare-versions "$2" lt "1:3.1.1-2"; then
# As there is now a /etc/sensors.d, we don't need ucf
# anymore to manage /etc/sensors3.conf. Remove it
# from the ucf database unconditionally and from
# the hard disk if it hasn't changed.
if cmp -s /usr/share/libsensors4/sensors.conf.eg /etc/sensors3.conf ; then
rm -f /etc/sensors3.conf
fi
if [ -x /usr/bin/ucf ]; then
ucf -p /etc/sensors3.conf || true
fi
fi
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
|