This time we continue with the explanation of simple Linux command to learn basics. The command chosen today is the cat command. Cat comes from the word “concatenate“. In short the main utility is to display the contents of one or...
Zabbix is a great open source tool for monitoring servers mainly under the GNU/LINUX environment, specialized in networks with an important user base and an active community that is always contributing both in its development and in its support for...
Normally, the work of system administrators consists of an almost permanent use of the terminal; this is because servers with GNU/LINUX-based systems, for security reasons, do not have a graphical desktop environment. And this means that we have to use...
In IT’s World, it is common to hear about system users, especially if you work in the administration of systems under that environment. GNU/LINUX is a multiuser and reliable operating system in terms of security, but it is always good...
Generally, we run lot of commands to get informations for Linux processes. We can use a tool name Htop to avoid running multiple commands and get lot of valuable information in one screen. Htop is an interactive process viewer tool...
I have written how to install PostgreSQL 10.1 on debian 9 stretch in my last article. Read the attached link if you want to learn its step by step process. Here, I am going to install pgAdmin 4 on debian...
Red Hat Enterprise Linux (RHEL) is an Open Source Linux operating system developed by Red Hat. RHEL is most popular operating system in today’s world for major deployments. Here i will explain step by step process to install Red Hat...
