Apache

MySQL cannot connect via localhost

May 5, 2020May 4, 2020 by Yujin Boby

On an Apache server, MySQL can’t connect when you use localhost, but it work when you chane to IP address 127.0.0.1 When…

April 12, 2020 by Yujin Boby

To install LAMP (Apache, MySQL, PHP) on Ubuntu/Debian web server, run apt-get install lamp-server^ This use meta package install LAMP. If you…

May 8, 2025April 10, 2020 by Yujin Boby

To find IP with most access from Apache or other web server log file, run If you want to see IP that…

September 23, 2025March 27, 2020 by Yujin Boby

When using Apache web server behind cloudflare, apache logs show cloudflare IP address instead of real visitor IP address. To show actual…

January 13, 2020 by Yujin Boby

To optimize Apache web server, run curl -sL https://raw.githubusercontent.com/richardforth/apache2buddy/master/apache2buddy.pl | sudo perl

August 12, 2024December 6, 2019 by Yujin Boby

It is better to make web site available with one URL. Many sites work with both wwww and non-www (naked domain) urls.…

November 22, 2019 by Yujin Boby

When Apache web server running behind reverse proxy or load balancer, server log and scripts show IP of reverse proxy server or…

December 9, 2022November 8, 2019 by Yujin Boby

apachectl command is used to interact with Apache web server. To see Apache status apachectl status To list virtualhost info, run apachectl…

October 25, 2019 by Yujin Boby

ISPConfig is a free hosting control panel. It come with Nginx and Apache web servrs. You can select one during installation. if…

October 11, 2019 by Yujin Boby

When you are using Reverse Proxy like Nginx, Haproxy or Amazon ELB in front of web server and web server use HTTP…

September 25, 2019 by Yujin Boby

mod ruid2 allow you to run web site as differnt user from the one web server is running. This is helpfull when…

September 25, 2019 by Yujin Boby

On CentOS 7 sevrer running apache, when try to install plugin in WordPress admin area, i get error Installazione fallita: Il download…