How to monitor Linux performance using systat tool
Sysstat is a robust logging and performance monitoring utility for Linux/Unix systems. It can be used to keep track of system performance and usage activity. Systat saves the…
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Install and Use Linuxbrew in Linux OS
Linuxbrew is the fork or clone of the Homebrew package manager that is compatible with both macOS and Gnu / Linux. Homebrew is the package manager for macOS…
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How to create a virtual machine in KVM on the command line
In the previous guide, we looked at how to install the KVM hypervisor on Rocky Linux / AlmaLinux. We went further and demonstrated how you can create and…
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bat command in Linux – alternative to cat command
In linux, you must be familiar with cat commands. It is used often to print and concatenate files. Bat command is a clone of cat command which comes…
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sysctl command in Linux
Introduction If you are a Linux system administrator, it is essential to modify the behavior of the default kernel. For example, you can make the Kernel accept an…
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rm command in Linux
Introduction rm stands for remove. It is a command that allows you to remove files, folders, symlinks from the system. Deleted files and folders will not be moved…
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man command in Linux
Introduction Linux is a complex operating system with many commands and each command has many different use cases. Remembering them is a difficult thing and that’s why the…
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How to Install and Configure Nessus Vulnerability Scanner on CentOS 8
How to Install and Configure Nessus Vulnerability Scanner on CentOS 8 Nessus is a very popular security scanner tool that scans systems and generates alerts if it finds…
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How to Install Nethogs on CentOS
Have you ever been in a situation when working on your system with limited bandwidth and wondered what program is consuming your bandwidth. Nethogs is an application that…
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How to Install GIMP on Linux Mint 20?
Introduction: GIMP stands for GNU Image Manipulation Program and it is considered as a very efficient photo editor. It is available for the Linux, macOS, and Windows operating…
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