postinst is in nut-cgi 2.7.1-1ubuntu1.
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 | #!/bin/sh -e
case "$1" in
configure)
# make sure the nut user exists and has correct memberships
if ! getent group nut >/dev/null; then
addgroup --quiet --system nut
fi
if ! getent passwd nut >/dev/null; then
adduser --quiet --system --ingroup nut --home /var/lib/nut --no-create-home nut
elif ! groups nut | grep -qw nut; then
adduser nut nut
fi
# for Ubuntu, while waiting for a proper debconf
if ! groups nut | grep -qw dialout; then
adduser nut dialout
fi
# Ensure /etc/nut is readable/crossable for others
if [ -d /etc/nut/ ] ; then
chmod 755 /etc/nut
fi
# Ensure nut-cgi configuration files are readable by others
for file in upsset.conf hosts.conf upsstats.html upsstats-single.html ; do
if [ -f /etc/nut/$file ] ; then
chmod 644 /etc/nut/$file
fi
done
;;
abort-upgrade)
# do nothing
;;
abort-remove)
# do nothing
;;
abort-deconfigure)
# do nothing
;;
*)
echo "$0: incorrect arguments: $*" >&2
exit 1
;;
esac
exit 0
|