unique - removes duplicates from a wordlist
This manual page documents briefly the unique
command, which is part of
the john package. This manual page was written for the Debian GNU/Linux
distribution because the original program does not have a manual page.
, better known as John the Ripper, is a tool to find weak passwords
of users in a server.
tool finds and removes duplicate entries from a wordlist (read
from stdin), without changing the order. This is important to increase the
performance of john when using the wordlist method.
The programs are documented fully by John's documentation, which should be
available in /usr/share/doc/john
or other location, depending on your
This manual page was written by Jordi Mallach <email@example.com>, for the
Debian GNU/Linux system (but may be used by others).
John the Ripper and mailer were written by Solar Designer
<firstname.lastname@example.org>. The complete list of contributors can be found in
the CREDITS file in the documentation directory.