How to install phpmyadmin on the server

If you use php and mysql to develop a website, phpmyadmin is a very friendly mysql management tool, and it is free and open source. Many domestic virtual hosts come with such management tools, and the configuration is very simple. Next, configure phpmyadmin on the Linux server to manage the MySQL database.

First visit the homepage of the phpmyadmin official website, the URL is: http://www.phpmyadmin.net/. After entering, there is a download button. Do not download it yet, because the download is a zip package for windows. Click Download on the navigation bar. Link, enter the download interface, download the latest version 4.5.5.1 here, select the version shown in the picture to download:

Download and upload to the server, and then execute the following command Decompression:

tar -xvzf phpMyAdmin-4.5.5.1-all-languages.tar.gz

After decompression is completed, we put it in a directory that can be accessed by the web for subsequent management, such as /home/wwwroot

mv phpMyAdmin-4.5.5.1-all-languages /home/wwwroot/

and then execute cd /home/wwwroot/ Then rename the phpmyadmin directory, trying not to let others guess the entrance, for example:

mv phpMyAdmin-4.5.5.1-all-languages phpmyAdmina4689f

Then execute cd phpmyAdmina4689f to enter the installation directory. The latest version of phpmyadmin supports quick configuration without executing the installation script. The official Chinese quick installation Document: http://docs.phpmyadmin.net/zh_CN/latest/setup.html#quick-install

At this time you can see a configuration file in the directory: config.sample.inc.php

Copy this file:

cp config.sample.inc.php config.inc.php

Then execute the edit:

vim config.inc.php

Find the $cfg['blowfish_secret'] configuration item, which is empty by default. We can set it as we like here. A complex string used for encryption:

Then $cfg['Servers'][$i]['auth_type'] defaults to cookie, It means that you need to log in every time. We don’t need to modify it. This is safer. Then $cfg['Servers'][$i]['host'] = '127.0.0.1'; it is recommended to set it to the IP address, whether it is local Or remotely, as long as mysql authorization is used, there will be no problem. The default localhost may cause an error like #2002 - Permission denied — The server is not responding. Be sure to pay attention. It is recommended to use the IP address

If you are debugging locally, then set it here to config, and then fill in the user name and password here. It will automatically enter every time, and debugging is more convenient.

The overall thing is to set the above login authentication type and IP address There are two items in total. After setting, save and exit, then access our phpmyadmin directory address through the web. For example, if it is placed under www.xxxx.com, then at this time we need to visit: http://www.xxxx.com/phpmyAdmina4689f , note that the Linux server is strictly case-sensitive. When you see the login interface, phpmyadmin is configured

Recommended learning: phpmyadmin tutorial

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