#!/usr/bin/env perl
#
# Perl script that computes an encrypted password.
# Taken from the book "Open Source development with CVS" by Karl Fogel.
# It is used for the CVS server.
# Sylvain Pion, 2000.

srand (time());
my $randletter = "(int (rand(26)) + (int (rand(1) + .5) % 2 ? 65 : 97))";
my $salt = sprintf ("%c%c", eval $randletter, eval $randletter);
my $plaintext = shift;
my $crypttext = crypt ($plaintext, $salt);

print "${crypttext}\n";