configutation

120 - To install PHP 5.2.x & MySQL 5.1.x in CentOS 5.x

phpMyAdmin v3.x needs to have PHP 5.2 and later version. But CentOS 5.x has still PHP 5.1.x.
This is one of methods on PHP & MySQL upgrade processes for CentOS 5.x.

1. Check your software versions in terms of PHP & MySQL

# php -v
# yum list installed php*

# mysql -V
# yum list installed mysql*

2. Install third party repository

117 - Error 2003 (HY000): Can't connect to MySQL server on ...

If you have a message like :

$ mysql -u root -p<password> -h myserver

ERROR 2003 (HY000): Can't connect to MySQL server on 'myserver' (10061)

Please Check the following things  to slove the problem.

1. Check if mysqld is running or not in the  server.

# ps -ef | grep mysqld

083 - MySQL Error 1130 "Host is not allowed to connect ...

Error 1130 is a networking error. The server cannot resolve the hostname of the client. Or the host is not allowed to connect to the MySQL server.

First you should check a user in the remort server in order to login, If not there, You have to create a user for remote login.

mysql> use mysql;
mysql> select host, user from user;

There is no your host name, the following command can create user.

058 - Create MySQL Database for Drupal

To install drupal application, you have to create MySQL Database.

041 - How to install MySQL on ubuntu/debian

Before installation, make sure your package management tools are up-to-date. Also make sure you install all
the latest software available.

# sudo apt-get update

# sudo apt-get dist-upgrade

After a few minutes (depending on the state of your system), you’re ready to install MySQL on ubuntu.

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