I was playing some kind of dungeon crawler from OpenBSD games. And later I while I was googling for more games like that i accidently found this.
https://www.youtube.com/watch?v=G6J9m1M6dKsSo I installed it and it is seriously more fun to use than whatis. I mean you just type
$ wtf ifconfig
ifconfig(8) - configure network interface parameters
$ wtf lol
LOL: laughing out loud
$ wtf mit
MIT: Massachusetts Institute of Technology
here is man page for wtf
$ man wtf
WTF(6) Games Manual WTF(6)
NAME
wtf - look up terms
SYNOPSIS
wtf [-f dbfile] [is] term ...
DESCRIPTION
The wtf utility looks up the meaning of one or more term operands
specified on the command line.
term will first be searched for as an acronym in the acronym databases,
which are expected to be in the format ``acronym[tab]meaning''. If no
match has been found, wtf will check to see if the term is known by
whatis(1), pkg_info(1), or, when called from within a pkgsrc package
directory, pkgsrc's internal help facility, ``make help topic=XXX''.
The optional is operand will be ignored, allowing the fairly natural
``wtf is WTF'' usage.
The following option is available:
-f dbfile
Overrides the default list of acronym databases, bypassing the
value of the ACRONYMDB variable. Unlike this variable the -f
option only accepts one file name as an argument, but it may be
given multiple times to specify more than one file to use.
ENVIRONMENT
ACRONYMDB The default list of acronym databases may be overridden by
setting the environment variable ACRONYMDB to the name of one
or more space-separated file names of acronym databases.
FILES
/usr/local/share/misc/acronyms default acronym database.
/usr/local/share/misc/acronyms.comp default computer-related acronym
database.
SEE ALSO
make(1), pkg_info(1), whatis(1)
HISTORY
wtf first appeared in NetBSD 1.5. Initially it only translated acronyms;
functionality to look up the meaning of terms in other sources was added
later.
OpenBSD 5.7 November 20, 2012 OpenBSD 5.7
