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This article mainly introduces how to crack the root login password of MariaDB database under Linux, which is very detailed and has certain reference value. Interested friends must read it!

Forget the root login password [root@localhost ~] # mysql-uroot-p123 ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) find and run the mysqld_safe program to bypass MariaDB5.5 database password authentication [root@localhost ~] # find /-name mysqld_safe/usr/bin/mysqld_ password [root @ localhost ~] # / usr/bin/mysqld_safe-- skip-grant-tables & Directly use the mysql command to log in to the MariaDB5.5 database and change the root login password [root@localhost ~] # mysqlWelcome to the MariaDB monitor. Commands end with; or\ g.Your MariaDB connection id is 1Server version: 5.5.52-MariaDB MariaDB ServerCopyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.Type 'help;' or'\ h' for help. Type'\ c' to clear the current input statement.MariaDB [(none)] > show databases;+-+ | Database | +-+ | information_schema | | mysql | | performance_schema | +-+ 3 rows in set (0.00 sec) MariaDB [(none)] > use mysql Reading table information for completion of table and column namesYou can turn off this feature to get a quicker startup with-ADatabase changedMariaDB [mysql] > UPDATE user SET password=password ("New-password") WHERE user='root';Query OK, 3 rows affected (0.00 sec) Rows matched: 3 Changed: 3 Warnings: 0MariaDB [mysql] > flush privileges Query OK 0 rows affected (0.00 sec) MariaDB [mysql] > exitBye logs in to the MariaDB5.5 database with the new password New-password [root@localhost ~] # ps auUSER PID% MEM VSZ RSS TTY STAT START TIME COMMANDroot 3986 0.00.1 115380 2084 tty1 Ss+ 19:53 0:02-bashroot 22483 22483 0.1 115384 2076 pts/0 Ss 21:54 0:00-bashroot 22910 113252 1592 pts/0 S 21:59 0:00 / bin/sh / usr/bin/mysqld_safe-- skimysql 23066 0.34.6 839268 86192 pts/0 Sl 21:59 0:00 / usr/libexec/mysqld-- basedir=/usrroot 23091 0.0 151056 1824 pts/0 R + 22:00 0:00 ps au [root@localhost] # kill-9 22910 [root@localhost] # mysql-uroot-pNew-passwordWelcome to the MariaDB monitor. Commands end with; or\ g.Your MariaDB connection id is 2Server version: 5.5.52-MariaDB MariaDB ServerCopyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.Type 'help;' or'\ h' for help. Type'\ c' to clear the current input statement.MariaDB [(none)] > MariaDB [(none)] > show databases +-+ | Database | +-+ | information_schema | | mysql | | performance_schema | +-+ 3 rows in set (0.00 sec) MariaDB [(none)] > exitBye [1] + Killed / usr / bin/mysqld_safe-- skip-grant-tables cannot log in to MariaDB5.5 database using other passwords [root@localhost ~] # mysql-uroot-pNew-passworddERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) [root@localhost ~] # rpm-qa mariadbmariadb-5.5.52-1.el7.x86_64 above is all the contents of the article "how to crack the root login password of MariaDB database under Linux" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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