MYSQL Admin

MYSQL Admin? zurück

Startet man MYSQL mit dem Befehl mysqladmin

Daraufhin kommt eine große Anzeige mit vielen Hilfstexten:

rho@linux:~> mysqladmin

oder mysqladmin -u root -h localhost

mysqladmin Ver 8.40 Distrib 4.0.18, for suse-linux on i686

This software comes with ABSOLUTELY NO WARRANTY. This is free software,

and you are welcome to modify and redistribute it under the GPL license

Administration program for the mysqld daemon.

Usage: mysqladmin [OPTIONS] command command....

-c, --count=# Number of iterations to make. This works with -i

(--sleep) only

-#, --debug[=name] Output debug log. Often this is 'd:t:o,filename'

-f, --force Don't ask for confirmation on drop database; with

multiple commands, continue even if an error occurs.

-C, --compress Use compression in server/client protocol

--character-sets-dir=name

Directory where character sets are.

-?, --help Display this help and exit.

-h, --host=name Connect to host

-p, --password[=name]

Password to use when connecting to server. If password is

not given it's asked from the tty.

-P, --port=# Port number to use for connection.

-r, --relative Show difference between current and previous values when

used with -i. Currently works only with extended-status.

-O, --set-variable=name

Change the value of a variable. Please note that this

option is deprecated; you can set variables directly with

--variable-name=value.

-s, --silent Silently exit if one can't connect to server

-S, --socket=name Socket file to use for connection.

-i, --sleep=# Execute commands again and again with a sleep between.

-u, --user=name User for login if not current user.

-v, --verbose Write more information.

-V, --version Output version information and exit

-E, --vertical Print output vertically. Is similar to --relative, but

prints output vertically.

-w, --wait[=#] Wait and retry if connection is down

--connect_timeout=#

--shutdown_timeout=#

Variables (--variable-name=value)

and boolean options {FALSE|TRUE} Value (after reading options)

--------------------------------- -----------------------------

count 0

force FALSE

compress FALSE

character-sets-dir (No default value)

host (No default value)

port 0

relative FALSE

socket (No default value)

sleep 0

user (No default value)

verbose FALSE

vertical FALSE

connect_timeout 43200

shutdown_timeout 3600

Default options are read from the following files in the given order:

/etc/my.cnf /var/lib/mysql/my.cnf ~/.my.cnf

The following groups are read: mysqladmin client

The following options may be given as the first argument:

--print-defaults Print the program argument list and exit

--no-defaults Don't read default options from any options file

--defaults-file=# Only read default options from the given file #

--defaults-extra-file=# Read this file after the global files are read

Where command is a one or more of: (Commands may be shortened)

create databasename Create a new database

drop databasename Delete a database and all its tables

extended-status Gives an extended status message from the server

flush-hosts Flush all cached hosts

flush-logs Flush all logs

flush-status Clear status variables

flush-tables Flush all tables

flush-threads Flush the thread cache

flush-privileges Reload grant tables (same as reload)

kill id,id,... Kill mysql threads

password new-password Change old password to new-password

ping Check if mysqld is alive

processlist Show list of active threads in server

reload Reload grant tables

refresh Flush all tables and close and open logfiles

shutdown Take server down

status Gives a short status message from the server

start-slave Start slave

stop-slave Stop slave

variables Prints variables available

version Get version info from server

rho@linux:~>