preinst is in selinux-basics 0.5.2.
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
# preinst script for selinux-basics
set -e
case "$1" in
install|upgrade)
if dpkg --compare-versions "$2" le-nl "0.5.1~"; then
[ -L /etc/udev/rules.d/010-no-legacy-ptys.rules ] && \
rm -f /etc/udev/rules.d/010-no-legacy-ptys.rules
fi
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/udev/no-legacy-ptys.rules 0.5.1~ -- "$@"
# End automatically added section
exit 0
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