Linux

Varnish is an HTTP optimizer designed for content-heavy dynamic web sites and APIs. In contrast to other web accelerators, such as Squid, which began...

Data backup is essential for a sysadmin and any real user of a system. Doing so will bring many advantages to our company because,...

Why? That's a good question. Why? That's because then it allows us to authenticate users centrally whom already has Windows Active Directory user accounts. This...

Many systems need a unique interface to be able to manage them. However, when we talk about servers, we find that they do not...

Setting up a data server with MySQL or MariaDB is quite a simple task and we have done it many times in this blog....

we  will show you How to install Let’s Encrypt on CentOS 7 with Apache.  this opensource code  of Let’s Encrypt is a completely free...

What? Let me start the post saying that OpenLdap is a yet another Linux service which build on top of the LDAP protocol ( Lightweight...

In this modern world, it is unthinkable that an organization does not have a system to manage its processes. Fortunately, in Linux, we have...

It seems like a lie but if you work a long time with the Linux terminal, it is very likely that at some point...

f you are a developer you know that bugs are always present in the process of building a program. Especially if we work as...