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247 lines
6.4 KiB
247 lines
6.4 KiB
'\" t
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.\" Title: \fBmy_print_defaults\fR
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.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
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.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
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.\" Date: 09/06/2019
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.\" Manual: MySQL Database System
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.\" Source: MySQL 8.0
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.\" Language: English
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.\"
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.TH "\FBMY_PRINT_DEFAULTS\FR" "1" "09/06/2019" "MySQL 8\&.0" "MySQL Database System"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" -----------------------------------------------------------------
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.ie \n(.g .ds Aq \(aq
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.el .ds Aq '
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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my_print_defaults \- display options from option files
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.SH "SYNOPSIS"
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.HP \w'\fBmy_print_defaults\ [\fR\fB\fIoptions\fR\fR\fB]\ \fR\fB\fIoption_group\fR\fR\fB\ \&.\&.\&.\fR\ 'u
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\fBmy_print_defaults [\fR\fB\fIoptions\fR\fR\fB] \fR\fB\fIoption_group\fR\fR\fB \&.\&.\&.\fR
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.SH "DESCRIPTION"
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.PP
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\fBmy_print_defaults\fR
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displays the options that are present in option groups of option files\&. The output indicates what options will be used by programs that read the specified option groups\&. For example, the
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\fBmysqlcheck\fR
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program reads the
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[mysqlcheck]
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and
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[client]
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option groups\&. To see what options are present in those groups in the standard option files, invoke
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\fBmy_print_defaults\fR
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like this:
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.sp
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.if n \{\
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.RS 4
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.\}
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.nf
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shell> \fBmy_print_defaults mysqlcheck client\fR
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\-\-user=myusername
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\-\-password=\fIpassword\fR
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\-\-host=localhost
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.fi
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.if n \{\
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.RE
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.\}
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.PP
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The output consists of options, one per line, in the form that they would be specified on the command line\&.
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.PP
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\fBmy_print_defaults\fR
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supports the following options\&.
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-help\fR,
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\fB\-?\fR
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.sp
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Display a help message and exit\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-config\-file=\fR\fB\fIfile_name\fR\fR,
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\fB\-\-defaults\-file=\fR\fB\fIfile_name\fR\fR,
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\fB\-c \fR\fB\fIfile_name\fR\fR
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.sp
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Read only the given option file\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-debug=\fR\fB\fIdebug_options\fR\fR,
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\fB\-# \fR\fB\fIdebug_options\fR\fR
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.sp
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Write a debugging log\&. A typical
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\fIdebug_options\fR
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string is
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d:t:o,\fIfile_name\fR\&. The default is
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d:t:o,/tmp/my_print_defaults\&.trace\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-defaults\-extra\-file=\fR\fB\fIfile_name\fR\fR,
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\fB\-\-extra\-file=\fR\fB\fIfile_name\fR\fR,
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\fB\-e \fR\fB\fIfile_name\fR\fR
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.sp
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Read this option file after the global option file but (on Unix) before the user option file\&.
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.sp
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For additional information about this and other option\-file options, see
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Section\ \&4.2.2.3, \(lqCommand-Line Options that Affect Option-File Handling\(rq\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-defaults\-group\-suffix=\fR\fB\fIsuffix\fR\fR,
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\fB\-g \fR\fB\fIsuffix\fR\fR
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.sp
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In addition to the groups named on the command line, read groups that have the given suffix\&.
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.sp
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For additional information about this and other option\-file options, see
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Section\ \&4.2.2.3, \(lqCommand-Line Options that Affect Option-File Handling\(rq\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-login\-path=\fR\fB\fIname\fR\fR,
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\fB\-l \fR\fB\fIname\fR\fR
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.sp
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Read options from the named login path in the
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\&.mylogin\&.cnf
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login path file\&. A
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\(lqlogin path\(rq
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is an option group containing options that specify which MySQL server to connect to and which account to authenticate as\&. To create or modify a login path file, use the
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\fBmysql_config_editor\fR
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utility\&. See
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\fBmysql_config_editor\fR(1)\&.
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.sp
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For additional information about this and other option\-file options, see
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Section\ \&4.2.2.3, \(lqCommand-Line Options that Affect Option-File Handling\(rq\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-no\-defaults\fR,
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\fB\-n\fR
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.sp
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Return an empty string\&.
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.sp
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For additional information about this and other option\-file options, see
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Section\ \&4.2.2.3, \(lqCommand-Line Options that Affect Option-File Handling\(rq\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-show\fR,
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\fB\-s\fR
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.sp
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\fBmy_print_defaults\fR
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masks passwords by default\&. Use this option to display passwords as cleartext\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-verbose\fR,
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\fB\-v\fR
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.sp
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Verbose mode\&. Print more information about what the program does\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fB\-\-version\fR,
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\fB\-V\fR
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.sp
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Display version information and exit\&.
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.RE
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.SH "COPYRIGHT"
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.br
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.PP
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Copyright \(co 1997, 2019, Oracle and/or its affiliates. All rights reserved.
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.PP
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This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License.
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.PP
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This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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.PP
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You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.
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.sp
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.SH "SEE ALSO"
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For more information, please refer to the MySQL Reference Manual,
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which may already be installed locally and which is also available
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online at http://dev.mysql.com/doc/.
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.SH AUTHOR
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Oracle Corporation (http://dev.mysql.com/).
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