הסיסמה התאפסה - mysql יש מה לעשות ?

ליבל

נכנסתי לטבלת ה USERS כדי לשנות את ההרשאות משתמש admin ואחרי ששיניתי את ההרשאות הסשן נסגר וזהו יותר אין לי איך להיכנס
נמצא על שרת אבנטו אולי יש איזשהו דרך מהטרמינל ?

clickone

@ליבל
https://support.rackspace.com/how-to/mysql-resetting-a-lost-mysql-root-password/

ליבל

@clickone תודה רבה
רק מה שמעניין זה מחליף את הסיסמה ליוזר root ודרך myadmin א"א להיכנס ללא סיסמה

clickone

@ליבל
התכוונת phpmyadmin?
בשם משתמש תכתוב root ולא admin
זה אמור לעזור

ליבל

[1]+  Exit 1                  sudo mysqld_safe --skip-grant-tables
root@225:~# sudo /etc/init.d/mysql stop
[ ok ] Stopping mysql (via systemctl): mysql.service.
root@225:~# sudo /etc/init.d/mysql start
[ ok ] Starting mysql (via systemctl): mysql.service.
root@225:~# mysql -u root -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 11
Server version: 5.7.26-0ubuntu0.18.04.1 (Ubuntu)

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

clickone

החזרת חזרה את המצב של חיוב משתמש וסיסמא?

ליבל

@clickone במקום שנדבר בשפה אילמת מצו"ב לוג
אבל דרך phpmyadmin אני לא מצליח להיכנס

root@225:~# sudo /etc/init.d/mysql stop
[ ok ] Stopping mysql (via systemctl): mysql.service.
root@225:~# sudo mysqld_safe --skip-grant-tables &
[1] 2294
root@225:~# 2019-06-30T21:46:07.341282Z mysqld_safe Logging to syslog.
2019-06-30T21:46:07.357064Z mysqld_safe Logging to '/var/log/mysql/error.log'.
2019-06-30T21:46:07.362557Z mysqld_safe Directory '/var/run/mysqld' for UNIX socket file don't exists.
mysql -uroot
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
[1]+  Exit 1                  sudo mysqld_safe --skip-grant-tables
root@225:~# use mysql;

Command 'use' not found, did you mean:

  command 'nse' from deb ns2
  command 'fuse' from deb fuse-emulator-gtk
  command 'fuse' from deb fuse-emulator-sdl
  command 'muse' from deb muse
  command 'ase' from deb ase

Try: apt install <deb name>

root@225:~#
root@225:~# update user set authentication_string=PASSWORD("mynewpassword") where User='root';
-bash: syntax error near unexpected token `('
root@225:~#
root@225:~# flush privileges;

Command 'flush' not found, did you mean:

  command 'clush' from deb clustershell

Try: apt install <deb name>

root@225:~#
root@225:~# quit

Command 'quit' not found, did you mean:

  command 'quiz' from deb bsdgames
  command 'quilt' from deb quilt
  command 'luit' from deb x11-utils
  command 'quot' from deb quota
  command 'qgit' from deb qgit

Try: apt install <deb name>

root@225:~# sudo /etc/init.d/mysql stop
[ ok ] Stopping mysql (via systemctl): mysql.service.
root@225:~# sudo /etc/init.d/mysql start
[ ok ] Starting mysql (via systemctl): mysql.service.
root@225:~# mysql -u root -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.26-0ubuntu0.18.04.1 (Ubuntu)

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

yossiz

@ליבל, זה השתבש.
תריץ קודם את זה:

sudo mkdir -p /var/run/mysqld
sudo chown mysql:mysql /var/run/mysqld

(מקור)

אח"כ תריץ שוב את מה ש@clickone הביא

ליבל

@yossiz אמר בהסיסמה התאפסה - mysql יש מה לעשות ?:

sudo chown mysql:mysql /var/run/mysqld

@yossiz @clickone


root@225:~# mkdir -p /var/run/mysqld
root@225:~# chown mysql:mysql /var/run/mysqld
root@225:~# sudo /etc/init.d/mysql stop
[ ok ] Stopping mysql (via systemctl): mysql.service.
root@225:~# sudo mysqld_safe --skip-grant-tables &
[1] 12629
root@225:~# 2019-06-30T22:01:33.984342Z mysqld_safe Logging to syslog.
2019-06-30T22:01:33.993911Z mysqld_safe Logging to '/var/log/mysql/error.log'.
2019-06-30T22:01:34.035683Z mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
mysql -uroot
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.26-0ubuntu0.18.04.1 (Ubuntu)

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> use mysql;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql>
mysql> update user set authentication_string=PASSWORD("mynewpassword") where User='root';
Query OK, 1 row affected, 1 warning (0.00 sec)
Rows matched: 1  Changed: 1  Warnings: 1

mysql>
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql>
mysql> quit
Bye
root@225:~# sudo /etc/init.d/mysql stop
[ ok ] Stopping mysql (via systemctl): mysql.service.
root@225:~# sudo /etc/init.d/mysql start
[....] Starting mysql (via systemctl): mysql.service
mysql -u root -p

 OK, 1 row affected, 1 warning (0.00 sec)
Rows matched: 1  Changed: 1  Warnings: 1

mysql>
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql>
mysql> quit
Bye
root@225:~# sudo /etc/init.d/mysql stop
[ ok ] Stopping mysql (via systemctl): mysql.service.
root@225:~# sudo /etc/init.d/mysql start
[....] Starting mysql (via systemctl): mysql.service
mysql -u root -p

 OK, 1 row affected, 1 warning (0.00 sec)
Rows matched: 1  Changed: 1  Warnings: 1

mysql>
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql>
mysql> quit
Bye
root@225:~# sudo /etc/init.d/mysql stop
[ ok ] Stopping mysql (via systemctl): mysql.service.
root@225:~# sudo /etc/init.d/mysql start
[....] Starting mysql (via systemctl): mysql.service
mysql -u root -p

yossiz

@ליבל כתבת mynewpassword? אם כן זה הסיסמה החדשה שלך...
מומלץ מאוד לשנות אותו למשהו יותר חזק אם זה נגיש מהאינטרנט.
במקום המילה mynewpassword תכתוב סיסמה אחרת.
חוץ מזה לכאורה נראה שפקודה הצליחה. @clickone ?

ליבל

@yossiz אממ בא נחכה שהשרת כנראה עם זקן ארוך יגיב

clickone

@yossiz אחרי ההסברים הברורים שלך היא חייבת להצליח

ליבל

פוסט זה נמחק!

ליבל

root@225:~# sudo /etc/init.d/mysql start
[....] Starting mysql (via systemctl): mysql.service
Job for mysql.service failed because the control process exited with error code.
See "systemctl status mysql.service" and "journalctl -xe" for details.
 failed!