postrm is in initramfs-tools 0.130ubuntu3.6.
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 | #!/bin/sh
set -e
mvverbose=-v
# from dpkg-maintscript-helper, modified
ensure_package_owns_file() {
local PACKAGE="$1"
local FILE="$2"
dpkg-query -L "$PACKAGE" | grep -F -q -x "$FILE"
}
# from dpkg-maintscript-helper
abort_rm_conffile() {
local CONFFILE="$1"
local PACKAGE="$2"
ensure_package_owns_file "$PACKAGE" "$CONFFILE" || return 0
if [ -e "$CONFFILE.dpkg-remove" ]; then
echo "Reinstalling $CONFFILE that was moved away"
mv $mvverbose "$CONFFILE.dpkg-remove" "$CONFFILE"
fi
if [ -e "$CONFFILE.dpkg-backup" ]; then
echo "Reinstalling $CONFFILE that was backupped"
mv $mvverbose "$CONFFILE.dpkg-backup" "$CONFFILE"
fi
}
# If aborting an upgrade from <0.123, we need to move initramfs.conf back
# into place.
if [ "$1" = abort-upgrade ] && dpkg --compare-versions "$2" lt 0.123~; then
abort_rm_conffile /etc/initramfs-tools/initramfs.conf initramfs-tools
fi
# Automatically added by dh_installdeb/11.1.6ubuntu1
dpkg-maintscript-helper rm_conffile /etc/kernel/signed_postinst.d/initramfs-tools 0.126~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu1
dpkg-maintscript-helper rm_conffile /etc/bash_completion.d/initramfs-tools 0.126~ -- "$@"
# End automatically added section
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