Secure Shell (SSH) is a cryptographic network protocol for secure data communication, remote command-line login, remote command execution, and other secure network services between two networked computers. It connects, via a secure channel over an insecure network, a server and a client running SSH server and SSH client programs, respectively. …
Read More »How to use sar for monitoring your Linux system? sysstat sar examples and usage
This article describes how to install and use sar (sysstat) a system performance tools for Linux. It comes with plenty of sar examples and usage. Sar is part of the sysstat package. According to the package description it includes the following system performance tools: sar: collects and reports system activity …
Read More »Correct way to install Virtualbox Guest Additions packages on Kali Linux and create shared folders
It seems there’s lots of confusion on what is the correct way to install VirtualBox guest additions packages on Kali Linux. Unfortunately, there’s only one way to do it! So if you’re not following the steps below, you won’t be able to use Kali Linux is full screen properly (seamless …
Read More »Enable VPN on Kali Linux – fix VPN grayed out problem
Fix VPN grayed out problem and enable VPN on Kali Linux A virtual private network (VPN) extends a private network across a public network, such as the Internet. It enables a computer to send and receive data across shared or public networks as if it is directly connected to the …
Read More »Install Cairo-Dock in Kali Linux
Cairo-Dock is a desktop interface that takes the shape of docks, desklets, panel and applets. It is designed to be light, fast and customizable, and is desktop-agnostic. It has a powerful DBus interface, to be controlled from a terminal or another application. Features can be added by plug-ins or applets, …
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