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give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
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nothing in troff, for use with C<>.
.tr \(*W- . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' . ds C` . ds C' 'br\}
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Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
Fear. Run. Save yourself. No user-serviceable parts.
. \" fudge factors for nroff and troff . ds #H 0 . ds #V .8m . ds #F .3m . ds #[ \f1 . ds #] .\} . ds #H ((1u-(\\\\n(.fu%2u))*.13m) . ds #V .6m . ds #F 0 . ds #[ \& . ds #] \& .\} . \" simple accents for nroff and troff . ds ' \& . ds ` \& . ds ^ \& . ds , \& . ds ~ ~ . ds / .\} . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' .\} . \" troff and (daisy-wheel) nroff accents . \" corrections for vroff . \" for low resolution devices (crt and lpr) \{\ . ds : e . ds 8 ss . ds o a . ds d- d\h'-1'\(ga . ds D- D\h'-1'\(hy . ds th \o'bp' . ds Th \o'LP' . ds ae ae . ds Ae AE .\} ========================================================================
Title "OPENSSL-PASSWD 1"
way too many mistakes in technical documents.
Standard preamble:
========================================================================
..
.... Set up some character translations and predefined strings. \*(-- will
give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
double quote, and \*(R" will give a right double quote. \*(C+ will
give a nicer C++. Capital omega is used to do unbreakable dashes and
therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
nothing in troff, for use with C<>.
.tr \(*W- . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' . ds C` . ds C' 'br\}
Escape single quotes in literal strings from groff's Unicode transform.
If the F register is >0, we'll generate index entries on stderr for
titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
entries marked with X<> in POD. Of course, you'll have to process the
output yourself in some meaningful fashion.
Avoid warning from groff about undefined register 'F'.
.. .nr rF 0 . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF
Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
Fear. Run. Save yourself. No user-serviceable parts.
. \" fudge factors for nroff and troff . ds #H 0 . ds #V .8m . ds #F .3m . ds #[ \f1 . ds #] .\} . ds #H ((1u-(\\\\n(.fu%2u))*.13m) . ds #V .6m . ds #F 0 . ds #[ \& . ds #] \& .\} . \" simple accents for nroff and troff . ds ' \& . ds ` \& . ds ^ \& . ds , \& . ds ~ ~ . ds / .\} . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' .\} . \" troff and (daisy-wheel) nroff accents . \" corrections for vroff . \" for low resolution devices (crt and lpr) \{\ . ds : e . ds 8 ss . ds o a . ds d- d\h'-1'\(ga . ds D- D\h'-1'\(hy . ds th \o'bp' . ds Th \o'LP' . ds ae ae . ds Ae AE .\} ========================================================================
Title "OPENSSL-PASSWD 1"
OPENSSL-PASSWD 1 "2023-08-02" "3.0.10" "OpenSSL"
For nroff, turn off justification. Always turn off hyphenation; it makesway too many mistakes in technical documents.
"NAME"
openssl-passwd - compute password hashes
"SYNOPSIS"
Header "SYNOPSIS" \fBopenssl passwd
[-help]
[-1]
[-apr1]
[-aixmd5]
[-5]
[-6]
[-salt string]
[-in file]
[-stdin]
[-noverify]
[-quiet]
[-table]
[-reverse]
[-rand files]
[-writerand file]
[-provider name]
[-provider-path path]
[-propquery propq]
[password]
"DESCRIPTION"
Header "DESCRIPTION" This 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 -in, from stdin for
option -stdin, or from the command line, or from the terminal otherwise.
"OPTIONS"
Header "OPTIONS" "-help" 4
Item "-help" Print out a usage message.
"-1" 4
Item "-1" Use the \s-1MD5\s0 based \s-1BSD\s0 password algorithm 1 (default).
"-apr1" 4
Item "-apr1" Use the apr1 algorithm (Apache variant of the \s-1BSD\s0 algorithm).
"-aixmd5" 4
Item "-aixmd5" Use the \s-1AIX MD5\s0 algorithm (\s-1AIX\s0 variant of the \s-1BSD\s0 algorithm).
"-5" 4
Item "-5" 0
"-6" 4
Item "-6" Use the \s-1SHA256\s0 / \s-1SHA512\s0 based algorithms defined by Ulrich Drepper. See <https://www.akkadia.org/drepper/SHA-crypt.txt>.
"-salt string" 4
Item "-salt string" Use the specified salt.
When reading a password from the terminal, this implies -noverify.
"-in file" 4
Item "-in file" Read passwords from file.
"-stdin" 4
Item "-stdin" Read passwords from stdin.
"-noverify" 4
Item "-noverify" Don't verify when reading a password from the terminal.
"-quiet" 4
Item "-quiet" Don't output warnings when passwords given at the command line are truncated.
"-table" 4
Item "-table" In the output list, prepend the cleartext password and a \s-1TAB\s0 character
to each password hash.
"-reverse" 4
Item "-reverse" When the -table option is used, reverse the order of cleartext and hash.
"-rand files, -writerand file" 4
Item "-rand files, -writerand file" See \*(L"Random State Options\*(R" in openssl\|(1) for details.
"-provider name" 4
Item "-provider name" 0
"-provider-path path" 4
Item "-provider-path path" "-propquery propq" 4
Item "-propquery propq" See \*(L"Provider Options\*(R" in openssl\|(1), provider\|(7), and property\|(7).
"EXAMPLES"
Header "EXAMPLES" .Vb 2
% openssl passwd -1 -salt xxxxxxxx password
$1$xxxxxxxx$UYCIxa628.9qXjpQCjM4a.
\&
% openssl passwd -apr1 -salt xxxxxxxx password
$apr1$xxxxxxxx$dxHfLAsjHkDRmG83UXe8K0
\&
% openssl passwd -aixmd5 -salt xxxxxxxx password
xxxxxxxx$8Oaipk/GPKhC64w/YVeFD/
.Ve
"HISTORY"
Header "HISTORY" The -crypt option was removed in OpenSSL 3.0.
"COPYRIGHT"
Header "COPYRIGHT" Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.