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Diffstat (limited to 'secure/usr.bin/openssl/man/openssl-passphrase-options.1')
| -rw-r--r-- | secure/usr.bin/openssl/man/openssl-passphrase-options.1 | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/secure/usr.bin/openssl/man/openssl-passphrase-options.1 b/secure/usr.bin/openssl/man/openssl-passphrase-options.1 new file mode 100644 index 000000000000..5576cd38fb26 --- /dev/null +++ b/secure/usr.bin/openssl/man/openssl-passphrase-options.1 @@ -0,0 +1,197 @@ +.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.40) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" 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++. 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Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +openssl\-passphrase\-options \- Pass phrase options +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +\&\fBopenssl\fR +\&\fIcommand\fR +[ \fIoptions\fR ... ] +[ \fIparameters\fR ... ] +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +Several OpenSSL commands accept password arguments, typically using \fB\-passin\fR +and \fB\-passout\fR for input and output passwords respectively. These allow +the password to be obtained from a variety of sources. Both of these +options take a single argument whose format is described below. If no +password argument is given and a password is required then the user is +prompted to enter one: this will typically be read from the current +terminal with echoing turned off. +.PP +Note that character encoding may be relevant, please see +\&\fBpassphrase\-encoding\fR\|(7). +.SH "OPTIONS" +.IX Header "OPTIONS" +.SS "Pass Phrase Option Arguments" +.IX Subsection "Pass Phrase Option Arguments" +Pass phrase arguments can be formatted as follows. +.IP "\fBpass:\fR\fIpassword\fR" 4 +.IX Item "pass:password" +The actual password is \fIpassword\fR. Since the password is visible +to utilities (like 'ps' under Unix) this form should only be used +where security is not important. +.IP "\fBenv:\fR\fIvar\fR" 4 +.IX Item "env:var" +Obtain the password from the environment variable \fIvar\fR. Since +the environment of other processes is visible on certain platforms +(e.g. ps under certain Unix OSes) this option should be used with caution. +.IP "\fBfile:\fR\fIpathname\fR" 4 +.IX Item "file:pathname" +The first line of \fIpathname\fR is the password. If the same \fIpathname\fR +argument is supplied to \fB\-passin\fR and \fB\-passout\fR arguments then the first +line will be used for the input password and the next line for the output +password. \fIpathname\fR need not refer to a regular file: it could for example +refer to a device or named pipe. +.IP "\fBfd:\fR\fInumber\fR" 4 +.IX Item "fd:number" +Read the password from the file descriptor \fInumber\fR. This can be used to +send the data via a pipe for example. +.IP "\fBstdin\fR" 4 +.IX Item "stdin" +Read the password from standard input. +.SH "COPYRIGHT" +.IX Header "COPYRIGHT" +Copyright 2000\-2020 The OpenSSL Project Authors. All Rights Reserved. +.PP +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>. |