postinst is in isenkram 0.22.
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 | #!/bin/sh
set -e
# Remove incorrect symlink.
dpkg-maintscript-helper rm_conffile \
/etc/xdg/autostart/isenkram.desktop 0.1 isenkram -- "$@"
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