[email protected]:~$ wtf
The program 'wtf' is currently not installed.
You can install it by typing: sudo apt-get install bsdgames
wtf: command not found
[email protected]:~$ sudo apt-get install bsdgames
[email protected]:~$ wtf
usage: wtf [-f dbfile] [-t type] [is] <acronym>
[email protected]:~$ wtf is wtf
WTF: {what,where,who,why} the fuck