Authentication via PEM file without root user

A year or so ago i wrote how to create PEM file and login to your server with it to take advantage of disabling password based logins.

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Deny executing a script in Nginx

If you have a web server running on Nginx and have a directory which accepts uploading files either from user OR cms.

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How to install PHP-fpm and MariaDB in CentOS 7

In the last article we installed Nginx in CentOS 7. In this article we will extend our previous how-to and add how to install PHP-fpm and…

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How to install Nginx in CentOS 7

Nginx is a web server like Apache. I will not go to which is better and why one should use it. Google is your friend to find that out.

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Create swap in Linux VPS

Some time your VPS provider wont create swap by default when they launch a new VPS for you. Swap play important role in cache process.

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WordPress HTTP Error on Nginx

It happened to me few days back when i try to upload an image via WordPress media library over 1MB of size. WordPress would throw an error..

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