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내 인생의 가장 젊은 날

내 인생에 있어서 가장 젊은 날, 젊기에 고민이 즐겁다. by 하늘치


'2016/06'에 해당되는 글 1건

  1. 2016.06.16 mysql5.7 루트비번분실시.. (centos7)

mysql5.7 루트비번분실시.. (centos7)

출처

http://stackoverflow.com/questions/33510184/change-mysql-root-password-on-centos7

http://ellordnet.tistory.com/66




1. Stop mysql:
systemctl stop mysqld

2. Set the mySQL environment option 
systemctl set-environment MYSQLD_OPTS="--skip-grant-tables"

3. Start mysql usig the options you just set
systemctl start mysqld

4. Login as root
mysql -u root

5. Update the root user password with these mysql commands
mysql> UPDATE mysql.user SET authentication_string = PASSWORD('MyNewPassword')
    -> WHERE User = 'root';
mysql> FLUSH PRIVILEGES;
mysql> quit

6. Stop mysql
systemctl stop mysqld

7. Unset the mySQL envitroment option so it starts normally next time
systemctl unset-environment MYSQLD_OPTS

8. Start mysql normally:
systemctl start mysqld

Try to login using your new password:
7. mysql -u root -p


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