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Linux Commands

Is Knowing Linux Profitable for a Graduate?

Is Knowing Linux Profitable for a Graduate?

Many people think that Windows and Mac are the only reliable and relevant operating systems. That’s why people always hesitate about learning Linux. Is it

Install and Use 7zip on Ubuntu

Install and Use 7zip on Ubuntu 18.04/Ubuntu 20.04

In this tutorial, we are going to learn how to install and use 7zip on Ubuntu 18.04/Ubuntu 20.04. 7zip is a free and open-source file

Restrict SFTP User Access to Specific Directories in Linux

Restrict SFTP User Access to Specific Directories in Linux

In this guide, we are going to learn how to restrict SFTP user access to specific directories in Linux systems. SFTP, an acronym for Secure

Installing Perf Performance Analysis Tool on CentOS 8

In this guide, we are going to learn on installing Perf Performance Analysis Tool on CentOS 8. Perf aka perf_events aka perf tools is a

Install Helm on Kubernetes Cluster

Step-by-Step Guide: How to Install Helm on Kubernetes Cluster

In this tutorial, we will provide you with a step by step guide on how to install Helm on Kubernetes cluster. We are running a

install zsh oh-my-zsh ubuntu

Install and Setup ZSH and Oh-My-Zsh on Ubuntu 20.04/Ubuntu 22.04

In this tutorial, we are going to learn how to install and setup Zsh and Oh-my-Zsh on Ubuntu 20.04/Ubuntu 22.04. Install ZSH and Oh-My-Zsh on

Delete Lines Matching Specific Pattern in a File using VIM

This guide will take you through how to delete lines matching specific pattern in a file using VIM. Linux system admins work with files day

Getting Started with Linux: Tips for Complete Beginners

Getting Started with Linux: Tips for Complete Beginners

Linux is an open-source operating system that has gained significant popularity in recent years. With its versatility, security, and ability to run on a wide

Uncomment Lines in a File using SED in Linux

Uncomment Lines in a File using SED in Linux

In this tutorial, you will learn how to uncomment lines in a file using SED in Linux. According to man sed, “Sed is a stream

Quickly Check If Linux System is Using BIOS or UEFI

Quickly Check If Linux System is Using BIOS or UEFI

Is your Linux system in BIOS or UEFI mode? Don’t worry, this guide will show you quick ways to check if Linux system is using

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Security

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Monitoring

Install Filebeat on FreeBSD

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Install Elasticsearch 7 on Fedora 30

Install Nagios Core on FreeBSD 13

Integrate Suricata with Wazuh for Log Processing

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