How to Change Time Zone in Ubuntu?

An application server provides various services in a public or private network. Therefore, this server must be properly configured to do this efficiently. System configurations range from complex and technical tasks such as resource management…

How to Change Time Zone in CentOS?

How to Change Time Zone in CentOS? While setting up a new server, you may often have to set the time zone. In certain cases, you may want to change your time zone. Setting the…

What is Lubuntu OS?

If you are a fan of the Linux operating system and you use a system with relatively weak hardware and limited resources such as low RAM and hard disk space, the Lubuntu operating system is…

How to Install Open VM Tools on Debian 11

After installing Linux or Windows on the virtual machine provided by VMware Workstation, we need to launch the VMware tool. This is because, by default, the virtual machine is not optimized to work in parallel…

File Permissions in Linux with Examples in 2023

File access permissions are crucial in ensuring the security and health of Linux operating systems. Those using Linux must be familiar with setting, changing, and managing file access permissions. For this reason, we decided to…

How to Use Port Knocking To Secure SSH Service (Debian/Ubuntu)

At the beginning of reading the article, you may have a question about what SSH is and what its uses are. So, we will start with a brief explanation of the concept of SSH and…

Want a Successful Business? Focus on Linux

The Linux job market has attracted the attention of many people these days and has caused many people to seek learning in the field of Linux. There are many jobs in the IT field that…

How to Clear Command History in Linux

It is normal to use multiple commands in the Linux environment. These commands, which may contain sensitive and vital information, can be piled up in the ‘shell history’ section and interfere with recording data in…

How to use Nano Editor in Linux (Ubuntu/Debian/CentOS)

In Linux environments such as Ubuntu, Debian, and CentOS, one of the basic tasks of users is to edit files and texts. Editors play a very important role in this process, and choosing the right…

The Linux cp Command – How to Copy Files in Linux

The Linux cp Command – How to Copy Files in Linux If you are new to Linux and don’t know how to copy files, use the cp command. The cp command in Linux is a…