postinst is in pure-ftpd-common 1.0.35-1.
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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# postinst script for pure-ftpd-common
# get settings from debconf
. /usr/share/debconf/confmodule
db_get pure-ftpd/standalone-or-inetd
SOI="$RET"
db_get pure-ftpd/ftpwho-setuid
SUID="$RET"
db_get pure-ftpd/virtualchroot
VCH="$RET"
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/share/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'.
case "$1" in
configure)
CONF=/etc/default/pure-ftpd-common
if [ -e $CONF ]; then
sed -e "s/STANDALONE_OR_INETD=.*/STANDALONE_OR_INETD=$SOI/" \
-e "s/VIRTUALCHROOT=.*/VIRTUALCHROOT=$VCH/" \
< $CONF > $CONF.new
mv -f $CONF.new $CONF
. $CONF
fi
# if no statoverrides available or none exist for us...
if [ -x /usr/sbin/pure-ftpwho ]; then
if [ ! -x /usr/sbin/dpkg-statoverride ] || \
! dpkg-statoverride --list /usr/sbin/pure-ftpwho >/dev/null; then
if [ "$SUID" = true ]; then
chmod 4755 /usr/sbin/pure-ftpwho
else
chmod 0755 /usr/sbin/pure-ftpwho
fi
fi
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 0
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
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