Ubuntu

Ansible is a popular configuration management solution that allows you to manage multiple servers remotely. It’s a commonly used tool for software configuration and deployment automation. Unlike Chef or Puppet,…

In this article, we will show how to create a Wi-Fi access point (Software AP) on any computer or laptop running Linux and equipped with a wireless adapter. You can…

This article will explain how to add (install) a new certificate to the trusted root certificate list on Linux.

Squid is probably the most known and popular open-source caching proxy server. The squid proxy server supports a lot of caching protocols (ICP, HTCP, CARP, WCCP), and allows to proxy…

Linux users can use both the MS Teams web client and the full desktop version of Teams. The desktop Teams client for Linux is available since December 2019. In this…

Let’s look at several ways to access data stored on the datastore with the VMFS file system of the ESXi host (these are configuration files, data files, and snapshots of…

Today, PowerShell is an open cross-platform shell and scripting language that can be installed and used on Windows, Linux, macOS, and other platforms. In this article, we’ll show how to…

Parted is a PARTition EDitor for Linux to create, format, delete, shrink and extend disk partitions. The tool is easy to use and available in all Unix/Linux distros. A GUI…

In this article we will discuss how to check the performance of a disk or storage array in Linux. IOPS (input/output operations per second) is the number of input-output operations…

In my work I sometimes come across a problem when Linux is booted with the “Welcome to emergency mode” message. Most often, this problem occurs after an emergency power outage on…