diff options
Diffstat (limited to 'openssl-1.1.0h/doc/apps/passwd.pod')
-rw-r--r-- | openssl-1.1.0h/doc/apps/passwd.pod | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/openssl-1.1.0h/doc/apps/passwd.pod b/openssl-1.1.0h/doc/apps/passwd.pod new file mode 100644 index 0000000..4663201 --- /dev/null +++ b/openssl-1.1.0h/doc/apps/passwd.pod @@ -0,0 +1,97 @@ +=pod + +=head1 NAME + +openssl-passwd, +passwd - compute password hashes + +=head1 SYNOPSIS + +B<openssl passwd> +[B<-help>] +[B<-crypt>] +[B<-1>] +[B<-apr1>] +[B<-salt> I<string>] +[B<-in> I<file>] +[B<-stdin>] +[B<-noverify>] +[B<-quiet>] +[B<-table>] +{I<password>} + +=head1 DESCRIPTION + +The B<passwd> command computes the hash of a password typed at +run-time or the hash of each password in a list. The password list is +taken from the named file for option B<-in file>, from stdin for +option B<-stdin>, or from the command line, or from the terminal otherwise. +The Unix standard algorithm B<crypt> and the MD5-based BSD password +algorithm B<1> and its Apache variant B<apr1> are available. + +=head1 OPTIONS + +=over 4 + +=item B<-help> + +Print out a usage message. + +=item B<-crypt> + +Use the B<crypt> algorithm (default). + +=item B<-1> + +Use the MD5 based BSD password algorithm B<1>. + +=item B<-apr1> + +Use the B<apr1> algorithm (Apache variant of the BSD algorithm). + +=item B<-salt> I<string> + +Use the specified salt. +When reading a password from the terminal, this implies B<-noverify>. + +=item B<-in> I<file> + +Read passwords from I<file>. + +=item B<-stdin> + +Read passwords from B<stdin>. + +=item B<-noverify> + +Don't verify when reading a password from the terminal. + +=item B<-quiet> + +Don't output warnings when passwords given at the command line are truncated. + +=item B<-table> + +In the output list, prepend the cleartext password and a TAB character +to each password hash. + +=back + +=head1 EXAMPLES + +B<openssl passwd -crypt -salt xx password> prints B<xxj31ZMTZzkVA>. + +B<openssl passwd -1 -salt xxxxxxxx password> prints B<$1$xxxxxxxx$UYCIxa628.9qXjpQCjM4a.>. + +B<openssl passwd -apr1 -salt xxxxxxxx password> prints B<$apr1$xxxxxxxx$dxHfLAsjHkDRmG83UXe8K0>. + +=head1 COPYRIGHT + +Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved. + +Licensed under the OpenSSL license (the "License"). You may not use +this file except in compliance with the License. You can obtain a copy +in the file LICENSE in the source distribution or at +L<https://www.openssl.org/source/license.html>. + +=cut |