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sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install php5-mysql
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sudo netstat -tap | grep mysql
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tcp 0 0 localhost.localdomain:mysql *:* LISTEN -
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sudo /etc/init.d/mysql restart
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mysql -uroot -p
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sudo mysqladmin -u root password newpassword


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$ mysqladmin -u root password 123456
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$ mysqladmin -u root -p password 123456
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