This file is indexed.

/usr/games/xletters-duel is in xletters 1.1.1-4.1.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

1
2
#!/bin/sh
nc -l -p 9090 | xletters -duel | (sleep 5; nc $1 9090)