[Discuss] mysql/mariadb

[Greg Rundlett (freephile)]

As Joe Polcari pointed to, the trick is to start the server with the option
to skip the grant tables.

mysqld_safe --skip-grant-tables &

Then you just login without any password. (mysql -u root)
Set the root password. (exit)
Stop the server.
Start it normally.

Greg Rundlett
https://eQuality-Tech.com
https://freephile.org

On Mon, Jun 26, 2017 at 9:55 PM, John Abreau <abreauj at gmail.com> wrote:

> OK, I gave it a try and it didn't work.
>
> The following got it working. FYI, mysql --version shows
>
>     mysql  Ver 15.1 Distrib 10.1.21-MariaDB, for Linux (x86_64) using
> EditLine wrapper
>
> sudo systemctl stop mariadb
> sudo mysqld_safe &
> mysql -u root
>     set password for 'root'@'localhost' = password('EXAMPLE') ;
>     \q
> sudo kill $( sudo cat /var/run/mariadb/mariadb.pid )
> sudo systemctl start mariadb
>
>
>
> On Mon, Jun 26, 2017 at 12:21 PM, dan moylan <jdm at moylan.us> wrote:
>
> >
> > john abreau writes:
> > > On Sun, Jun 25, 2017 at 3:53 PM, dan moylan <jdm at moylan.us> wrote:
> >
> > >> running on an intel nuc pentium
> > >>
> > >> moylan ~[263] uname -a
> > >> Linux arcturus 4.11.6-201.fc25.x86_64 #1 SMP Tue Jun 20 20:21:11
> > >> UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
> > >>
> > >> root ~[144] mysql -u root -p
> > >> Enter password:
> > >> ERROR 1045 (28000): Access denied for user 'root'@'localhost'
> > >> (using password: YES)
> > >>
> > >> i've googled for this problem and found no solutions.  i may
> > >> remember incorrectly, but i don't believe this has been a
> > >> problem in the past.
> > >>
> > >> any suggestions as to how to set the root password and get
> > >> the mysql prompt?
> >
> > > Here's what a google search turned up:
> >
> > > https://www.digitalocean.com/community/tutorials/how-to-
> > reset-your-mysql-or-mariadb-root-password
> >
> > went there .....
> >
> > root mysql[792] mysql --version
> > mysql  Ver 15.1 Distrib 10.1.24-MariaDB, for Linux (x86_64) using
> readline
> > 5.1
> >
> > MariaDB [(none)]> ALTER USER 'root'@'localhost' IDENTIFIED BY
> > 'xxxxxxxxxx';
> > ERROR 1064 (42000): You have an error in your SQL syntax; check the
> manual
> > that corresponds to your MariaDB server version for the right syntax to
> use
> > near 'USER 'root'@'localhost' IDENTIFIED BY 'xxxxxxxxxx'' at line 1
> >
> > (ok -- can't see any typos, we try the alternative)
> >
> > MariaDB [(none)]> UPDATE mysql.user SET authentication_string =
> > PASSWORD('xxxxxxxxxx') WHERE User = 'root' AND Host = 'localhost';
> > Query OK, 0 rows affected (0.08 sec)
> > Rows matched: 1  Changed: 0  Warnings: 0
> >
> > (looks ok)
> >
> > MariaDB [(none)]> FLUSH PRIVILEGES;
> > Query OK, 0 rows affected (0.00 sec)
> >
> > MariaDB [(none)]> quit
> > Bye
> >
> > (now we kill it)
> >
> > root ~[193] pseo mariadb
> > 18731    27 Sl   11:20 /usr/libexec/mysqld --basedir=/usr
> > --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin
> > --user=mysql --skip-grant-tables --skip-networking
> > --log-error=/var/log/mariadb/mariadb.log --pid-file=/var/run/mariadb/
> mariadb.pid
> > --socket=/var/lib/mysql/mysql.sock
> > root ~[194] kill 18737
> > root ~[195] pseo mariadb
> > [1]+  Done                    mysqld_safe --skip-grant-tables
> > --skip-networking
> >
> > (and restart)
> >
> > root ~[196] systemctl start mariadb
> > root ~[197] mysql
> > ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using
> > password: YES)
> > root ~[198] mysql -u root -p
> > Enter password:
> > ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using
> > password: YES)
> >
> > getting very discouraged.
> >
> > ole dan
> >
> > j. daniel moylan
> > 84 harvard ave
> > brookline, ma 02446-6202
> > 617-777-0207 (cel)
> > jdm at moylan.us
> > www.moylan.us
> > [no html pls]
> > _______________________________________________
> > Discuss mailing list
> > Discuss at blu.org
> > http://lists.blu.org/mailman/listinfo/discuss
> >
>
>
>
> --
> John Abreau / Executive Director, Boston Linux & Unix
> Email: abreauj at gmail.com / WWW http://www.abreau.net / PGP-Key-ID
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