postinst is in nwrite 1.9.2-20.1.
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.
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 | #!/bin/sh
set -e
case "$1" in
configure)
if ! dpkg-statoverride --list /usr/bin/nwrite >/dev/null
then
dpkg-statoverride --update --add root tty 2755 /usr/bin/nwrite
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
update-alternatives --install /usr/bin/write write /usr/bin/nwrite 50 \
--slave /usr/share/man/man1/write.1.gz write.1.gz /usr/share/man/man1/nwrite.1.gz
exit 0
|