This file is indexed.

postrm is in dropbear-initramfs 2017.75-3build1.

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

if [ "$1" = purge ]; then
    rm -f /etc/dropbear-initramfs/dropbear_dss_host_key
    rm -f /etc/dropbear-initramfs/dropbear_rsa_host_key
    rm -f /etc/dropbear-initramfs/dropbear_ecdsa_host_key
    rm -f /etc/dropbear-initramfs/authorized_keys
    rm -f /etc/dropbear-initramfs/id_dsa.pub
    rm -f /etc/dropbear-initramfs/id_rsa.pub
    rm -f /etc/dropbear-initramfs/id_ecdsa.pub

# XXX backward compatibility; remove once Stretch is the current stable
elif [ "$1" = 'abort-upgrade' -o "$1" = 'abort-install' ] && [ $# -ge 2 ] && \
   dpkg --compare-versions "$2" le '2016.72-1'; then
        for x in dss rsa ecdsa; do
            if [   -f "/etc/dropbear-initramfs/dropbear_${x}_host_key" ] &&
               [ ! -f "/etc/initramfs-tools/etc/dropbear/dropbear_${x}_host_key" ]; then
                [ -d /etc/initramfs-tools/etc/dropbear ] || mkdir -p /etc/initramfs-tools/etc/dropbear
                mv -n "/etc/dropbear-initramfs/dropbear_${x}_host_key" /etc/initramfs-tools/etc/dropbear
            fi
        done
        for x in authorized_keys id_dsa.pub id_rsa.pub id_ecdsa.pub; do
            if [   -f "/etc/dropbear-initramfs/$x" ] &&
               [ ! -f "/etc/initramfs-tools/root/.ssh/$x" ]; then
                [ -d /etc/initramfs-tools/etc/dropbear ] || mkdir -pm0700 /etc/initramfs-tools/root/.ssh
                mv -n "/etc/dropbear-initramfs/$x" /etc/initramfs-tools/root/.ssh
            fi
        done
        rmdir --ignore-fail-on-non-empty /etc/dropbear-initramfs
fi

# Automatically added by dh_installdeb/10.10.8ubuntu1
dpkg-maintscript-helper symlink_to_dir /usr/share/doc/dropbear-initramfs dropbear-bin 2016.72-1 -- "$@"
# End automatically added section

exit 0