postrm is in reconf-inetd 1.120603.
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 | #!/bin/sh
set -e
case "$1" in
    purge)
        rm -f /var/log/reconf-inetd.log
        if [ ! -e /etc/inetd.conf ]; then
            rm -rf /var/lib/reconf-inetd
        fi
        ;;
esac
 |