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Linux Commands

Is Linux the Best OS for Computer Science Students

Is Linux the Best OS for Computer Science Students

As a computer science student, there are a handful of operating systems (OSes) for you to consider. The most popular system applications are macOS, Windows,

Lock Linux User Account after Multiple Failed Login Attempts

Lock Linux User Account after Multiple Failed Login Attempts

Follow through this guide to learn how to lock Linux user account after multiple failed login attempts. Linux through Pluggable Authentication Modules, PAM, can be

Example Usage of ps Command in Linux

Example Usage of ps Command in Linux

This guide will take you through various example usage of ps command in Linux/Unix system. ps, an acronym for Processes Status is a utility used

Run only Specific Commands with sudo in Linux

Run only Specific Commands with sudo in Linux

In this guide, you are going to learn how to run only specific commands with sudo in Linux. Our previous guide covered how to add

Install Foxit PDF Reader on Ubuntu 20.04

In our today’s guide, we are going to learn how to install Foxit PDF reader on Ubuntu 20.04. Foxit PDF reader is available in both

Install Sysdig system visibility tool on Ubuntu

Install Sysdig System Visibility Tool on Ubuntu 22.04

This tutorial will take you through how to install Sysdig system visibility tool on Ubuntu 22.04. Sysdig is a simple visibility tool that provides deep

Installing Perf Performance Analysis Tool on Ubuntu 18.04

Good day all. This guides is about installing Perf performance analysis tool on Ubuntu 18.04. Perf, also known as perf_events is a powerful performance counter

Delete Lines Matching a Specific Pattern in a File using SED

In this guide, we are going to learn how to delete lines matching a specific pattern in a file using SED. SED is a stream

Upgrade a Single package on Ubuntu

Upgrade a Single Package on CentOS/Fedora

Want to upgrade a single package on CentOS/Fedora systems? Worry not, because, CentOS/Fedora or any other RHEL based distribution provides a way to upgrade a

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

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Latest Posts

Integrate Request Tracker (RT) with Active Directory for Authentication

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How to Enable HTTPS for Request Tracker on Linux

Install Request Tracker on AlmaLinux/Rocky Linux

Replace OpenShift Self-Signed Ingress and API SSL/TLS Certificates with Lets Encrypt

Containers

Automate OpenShift Deployments with GitLab CI/CD Pipelines

Kubernetes User Management: Creating Users, Groups and Service Accounts

Step-by-Step Guide on Deploying an Application on Kubernetes Cluster

Understanding Kubernetes States: Declared vs Observed states Explained

How to Automate OpenShift Builds with Git Webhooks: Step-by-Step Guide

How to Install Docker CE on Debian 12

Security

Install pfSense Firewall on KVM

Install Osquery on Rocky Linux 8

Enforce Password Complexity Policy On Ubuntu 18.04

List  of top 10 Tips to Protect your Privacy Online

Install Kismet on Ubuntu 18.04

Install ModSecurity 3 with Nginx on Ubuntu 22.04

Monitoring

Process ModSecurity Logs using Wazuh

Forward Apache Logs to Central Log Server with Rsyslog

How to Integrate ELK Stack with TheHive

Install OpenNMS Network Monitoring tool on Ubuntu 20.04

Install Icinga 2 and Icinga Web 2 on Ubuntu 20.04

Monitor Docker Swarm Node Metrics using Grafana

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