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Under GNU General Public License
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MYSQLACCESS(1) MySQL Database System MYSQLACCESS(1)
NAME
mysqlaccess - client for checking access privileges
SYNOPSIS
mysqlaccess [host_name [user_name [db_name]]] [options]
DESCRIPTION
mysqlaccess is a diagnostic tool that Yves Carlier has provided for the MySQL
distribution. It checks the access privileges for a hostname, username, and database
combination. Note that mysqlaccess checks access using only the user, db, and host tables.
It does not check table, column, or routine privileges specified in the tables_priv,
columns_priv, or procs_priv tables.
Invoke mysqlaccess like this:
shell> mysqlaccess [host_name [user_name [db_name]]] [options]
mysqlaccess understands the following options:
Table 4.9. mysqlaccess Option Reference
+-----------------------+-------------+---------------------+------------+
|Format | Config File | Description | Introduced |
+-----------------------+-------------+---------------------+------------+
|--brief | brief | Generate reports in | |
| | | single-line tabular | |
| | | format | |
+-----------------------+-------------+---------------------+------------+
|--host=host_name | host | Connect to the | |
+-----------------------+-------------+ MySQL server on the +------------+
|-h host_name | | given host | |
+-----------------------+-------------+---------------------+------------+
|--howto | howto | Display some | |
| | | examples that show | |
| | | how to use | |
| | | mysqlaccess | |
+-----------------------+-------------+---------------------+------------+
|--old_server | old_server | Assume that the | |
| | | server is an old | |
| | | MySQL server (prior | |
| | | to MySQL 3.21) | |
+-----------------------+-------------+---------------------+------------+
|--password[=password] | password | The password to use | |
+-----------------------+-------------+ when connecting to +------------+
|-p[password] | | the server | |
+-----------------------+-------------+---------------------+------------+
|--plan | plan | Display suggestions | |
| | | and ideas for | |
| | | future releases | |
+-----------------------+-------------+---------------------+------------+
|--preview | preview | Show the privilege | |
| | | differences after | |
| | | making changes to | |
| | | the temporary | |
| | | grant tables | |
+-----------------------+-------------+---------------------+------------+
|--relnotes | relnotes | Display the release | |
| | | notes | |
+-----------------------+-------------+---------------------+------------+
|--rhost=host_name | rhost | | |
+-----------------------+-------------+ Connect to the +------------+
|-b | | MySQL server on the | |
+-----------------------+-------------+ given host +------------+
|-H host_name | | | |
+-----------------------+-------------+---------------------+------------+
|--rollback | rollback | Undo the most | |
| | | recent changes to | |
| | | the temporary grant | |
| | | tables. | |
+-----------------------+-------------+---------------------+------------+
|--spassword[=password] | spassword | The password to use | |
+-----------------------+-------------+ when connecting to +------------+
|-P[password] | | the server as the | |
| | | superuser | |
+-----------------------+-------------+---------------------+------------+
|--superuser=user_name | superuser | Specify the | |
| | | username for | |
| | | connecting as the | |
| | | superuser | |
+-----------------------+-------------+---------------------+------------+
|--table | table | Generate reports in | |
+-----------------------+-------------+ table format +------------+
|-t | | | |
+-----------------------+-------------+---------------------+------------+
|--user=user_name, | user | The MySQL username | |
+-----------------------+-------------+ to use when +------------+
|-u user_name | | connecting | |
+-----------------------+-------------+---------------------+------------+
|--version | | Display version | |
| | | information and | |
| | | exit | |
+-----------------------+-------------+---------------------+------------+
|--commit | commit | Copy the new access | |
+-----------------------+-------------+ privileges from the +------------+
|-V | | temporary tables to | |
| | | the original grant | |
| | | tables | |
+-----------------------+-------------+---------------------+------------+
|--copy | copy | Reload the | |
| | | temporary grant | |
| | | tables from | |
| | | original ones | |
+-----------------------+-------------+---------------------+------------+
|--db=db_name | db | Specify the | |
+-----------------------+-------------+ database name +------------+
|-d db_name | | | |
+-----------------------+-------------+---------------------+------------+
|--debug=N | debug | Specify the debug | |
| | | level | |
+-----------------------+-------------+---------------------+------------+
|--help | | Display help | |
+-----------------------+-------------+ message and exit +------------+
|-? | | | |
+-----------------------+-------------+---------------------+------------+
o --help, -?
Display a help message and exit.
o --brief, -b
Generate reports in single-line tabular format.
o --commit
Copy the new access privileges from the temporary tables to the original grant tables.
The grant tables must be flushed for the new privileges to take effect. (For example,
execute a mysqladmin reload command.)
o --copy
Reload the temporary grant tables from original ones.
o --db=db_name, -d db_name
Specify the database name.
o --debug=N
Specify the debug level. N can be an integer from 0 to 3.
o --host=host_name, -h host_name
The hostname to use in the access privileges.
o --howto
Display some examples that show how to use mysqlaccess.
o --old_server
Assume that the server is an old MySQL server (before MySQL 3.21) that does not yet
know how to handle full WHERE clauses.
o --password[=password], -p[password]
The password to use when connecting to the server. If you omit the password value
following the --password or -p option on the command line, you are prompted for one.
Specifying a password on the command line should be considered insecure. See
Section 5.6, "Keeping Your Password Secure".
o --plan
Display suggestions and ideas for future releases.
o --preview
Show the privilege differences after making changes to the temporary grant tables.
o --relnotes
Display the release notes.
o --rhost=host_name, -H host_name
Connect to the MySQL server on the given host.
o --rollback
Undo the most recent changes to the temporary grant tables.
o --spassword[=password], -P[password]
The password to use when connecting to the server as the superuser. If you omit the
password value following the --password or -p option on the command line, you are
prompted for one.
Specifying a password on the command line should be considered insecure. See
Section 5.6, "Keeping Your Password Secure".
o --superuser=user_name, -U user_name
Specify the username for connecting as the superuser.
o --table, -t
Generate reports in table format.
o --user=user_name, -u user_name
The username to use in the access privileges.
o --version, -v
Display version information and exit.
If your MySQL distribution is installed in some non-standard location, you must change the
location where mysqlaccess expects to find the mysql client. Edit the mysqlaccess script
at approximately line 18. Search for a line that looks like this:
$MYSQL = '/usr/local/bin/mysql'; # path to mysql executable
Change the path to reflect the location where mysql actually is stored on your system. If
you do not do this, a Broken pipe error will occur when you run mysqlaccess.
COPYRIGHT
Copyright 2007-2008 MySQL AB
This documentation is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software Foundation;
version 2 of the License.
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.
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/.
SEE ALSO
For more information, please refer to the MySQL Reference Manual, which may already be
installed locally and which is also available online at http://dev.mysql.com/doc/.
AUTHOR
MySQL AB (http://www.mysql.com/).
MySQL 5.0 01/11/2008 MYSQLACCESS(1)
Generated by $Id: phpMan.php,v 4.49 2006/02/26 13:18:18 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2012-05-26 02:55 @38.107.179.240 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)