Hallo DJKUhpisse,
Der Befehl mysqladmin --socket=/var/run/mysqld/mysqlx.sock
startet die Man-Page und der Passwordbefehl mysqladmin password <passwort-meins> bringt den gleichen Fehler.
mate-vm-22@matevm22-VirtualBox:~$ mysqladmin --socket=/var/run/mysqld/mysqlx.sock
mysqladmin Ver 8.0.29-0ubuntu0.22.04.2 for Linux on x86_64 ((Ubuntu))
Copyright (c) 2000, 2022, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Administration program for the mysqld daemon.
Usage: mysqladmin [OPTIONS] command command....
--bind-address=name IP address to bind to.
-c, --count=# Number of iterations to make. This works with -i
(--sleep) only.
-#, --debug[=#] This is a non-debug version. Catch this and exit.
--debug-check This is a non-debug version. Catch this and exit.
--debug-info This is a non-debug version. Catch this and exit.
-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 for character set files.
--default-character-set=name
Set the default character set.
-?, --help Display this help and exit.
-h, --host=name Connect to host.
-b, --no-beep Turn off beep on error.
-p, --password[=name]
Password to use when connecting to server. If password is
not given it's asked from the tty.
-,, --password1[=name]
Password for first factor authentication plugin.
-,, --password2[=name]
Password for second factor authentication plugin.
-,, --password3[=name]
Password for third factor authentication plugin.
-P, --port=# Port number to use for connection or 0 for default to, in
order of preference, my.cnf, $MYSQL_TCP_PORT,
/etc/services, built-in default (3306).
--protocol=name The protocol to use for connection (tcp, socket, pipe,
memory).
-r, --relative Show difference between current and previous values when
used with -i. Currently only works with extended-status.
-s, --silent Silently exit if one can't connect to server.
-S, --socket=name The socket file to use for connection.
-i, --sleep=# Execute commands repeatedly with a sleep between.
--ssl-mode=name SSL connection mode.
--ssl-ca=name CA file in PEM format.
--ssl-capath=name CA directory.
--ssl-cert=name X509 cert in PEM format.
--ssl-cipher=name SSL cipher to use.
--ssl-key=name X509 key in PEM format.
--ssl-crl=name Certificate revocation list.
--ssl-crlpath=name Certificate revocation list path.
--tls-version=name TLS version to use, permitted values are: TLSv1.2,
TLSv1.3
--ssl-fips-mode=name
SSL FIPS mode (applies only for OpenSSL); permitted
values are: OFF, ON, STRICT
--tls-ciphersuites=name
TLS v1.3 cipher to use.
--ssl-session-data=name
Session data file to use to enable ssl session reuse
--ssl-session-data-continue-on-failed-reuse
If set to ON, this option will allow connection to
succeed even if session data cannot be reused.
--server-public-key-path=name
File path to the server public RSA key in PEM format.
--get-server-public-key
Get server public key
-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=#
--plugin-dir=name Directory for client-side plugins.
--default-auth=name Default authentication client-side plugin to use.
--enable-cleartext-plugin
Enable/disable the clear text authentication plugin.
--show-warnings Show warnings after execution
--compression-algorithms=name
Use compression algorithm in server/client protocol.
Valid values are any combination of
'zstd','zlib','uncompressed'.
--zstd-compression-level=#
Use this compression level in the client/server protocol,
in case --compression-algorithms=zstd. Valid range is
between 1 and 22, inclusive. Default is 3.
Variables (--variable-name=value)
and boolean options {FALSE|TRUE} Value (after reading options)
----------------------------------------- --------------------------------
bind-address (No default value)
count 0
force FALSE
compress FALSE
character-sets-dir (No default value)
default-character-set auto
host (No default value)
no-beep FALSE
port 0
relative FALSE
socket /var/run/mysqld/mysqlx.sock
sleep 0
ssl-ca (No default value)
ssl-capath (No default value)
ssl-cert (No default value)
ssl-cipher (No default value)
ssl-key (No default value)
ssl-crl (No default value)
ssl-crlpath (No default value)
tls-version (No default value)
tls-ciphersuites (No default value)
ssl-session-data (No default value)
ssl-session-data-continue-on-failed-reuse FALSE
server-public-key-path (No default value)
get-server-public-key FALSE
user (No default value)
verbose FALSE
vertical FALSE
connect-timeout 43200
shutdown-timeout 3600
plugin-dir (No default value)
default-auth (No default value)
enable-cleartext-plugin FALSE
show-warnings FALSE
compression-algorithms (No default value)
zstd-compression-level 3
Default options are read from the following files in the given order:
/etc/my.cnf /etc/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 option file,
except for login file.
--defaults-file=# Only read default options from the given file #.
--defaults-extra-file=# Read this file after the global files are read.
--defaults-group-suffix=#
Also read groups with concat(group, suffix)
--login-path=# Read this path from the login file.
Where command is a one or more of: (Commands may be shortened)
create databasename Create a new database
debug Instruct server to write debug information to log
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 in current format
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-replica Start replication
start-slave Deprecated: use start-replica instead
stop-replica Stop replication
stop-slave Deprecated: use stop-replica instead
variables Prints variables available
version Get version info from server
mate-vm-22@matevm22-VirtualBox:~$ mysqladmin password <mein-passwoert>
mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)'
Check that mysqld is running and that the socket: '/var/run/mysqld/mysqld.sock' exists!
mate-vm-22@matevm22-VirtualBox:~Nachtrag:
localhost wird angesprochen: siehe Anhang
Nachtrag:
ich habe zu dem Thema einen Bug-Report gefunden:
Dies ist auf einen Fehler bei den Ordnerrechten für Dies ist auf einen Fehler bei den Ordnerrechten für /var/run/mysqld während des Post-Installationsprozesses zurückzuführen. während des Post-Installationsprozesses zurückzuführen.
Wenn das hier zutrifft, wie sind denn die "richtigen" Rechte?
root@matevm22-VirtualBox:/# ls -lauhF /var/run/mysqld
insgesamt 4,0K
drwxr-xr-x 2 mysql mysql 80 Jun 16 14:48 ./
drwxr-xr-x 37 root root 940 Jun 16 11:31 ../
srwxrwxrwx 1 mysql mysql 0 Jun 16 14:48 mysqlx.sock=
-rw------- 1 mysql mysql 6 Jun 16 14:48 mysqlx.sock.lock
root@matevm22-VirtualBox:/#
