Mastering Linux commands is more than just a technical skill—it’s a force multiplier. With a few keystrokes, you can diagnose memory issues, parse millions of lines of logs, schedule ETL jobs, secure connections to remote servers, and compress terabytes of data for transfer.
Category: Operating Systems
15 Useless Linux Commands Everyone Needs to Know
Linux is very useful in IT and Cyber work. Here are some fun items in Linux. https://www.howtogeek.com/useless-linux-commands-everyone-needs-to-know/
What Are Virtual Machines, and How Do They Work?
A virtual machine (VM) is a software-based emulation of a computer. A program called a hypervisor runs on your computer. It allows you to create virtual machines–virtual computers—and configure them with an amount of RAM, hard drive space, CPU cores, and other details that would normally be provisioned in hardware. Once you’ve configured your VM, you can turn it on and install an operating system.
Researchers unearth two previously unknown Linux backdoors – Help Net Security
These tools are designed to maintain persistent access and execute commands stealthily, enabling prolonged intelligence gathering while evading detection.
What happens when Windows goes into sleep mode?
When you have to take a short break while working, you don’t have to shut your computer down completely; instead, put it to sleep and quickly get on with it after the break.
Monitor Linux System Performance From the Terminal With These 5 Tools
Command line tools are beneficial in managing linux machines. https://www.howtogeek.com/monitor-linux-system-performance-from-the-terminal/
These 14 Linux Commands Helped Me Become a Better Troubleshooter
Using Linux, especially as a server, often means dealing with new errors and resolving them. Most of them are easy to fix with just a web search. But some errors may require that you do some digging. In this guide, I’m sharing some Linux commands that will help you diagnose and solve those kinds of Linux errors.
Ransomware gang targets IT workers with new SharpRhino malware
Hunters International’s new tactic of deploying websites to impersonate legitimate open-source network scanning tools indicates that they are targeting IT workers in the hopes of breaching accounts with elevated privileges.
10 Useful Run Commands Every Windows User Should Know
Running commands directly and use of Powershell and Cmd Prompt can save Windows users a lot of time. https://www.howtogeek.com/useful-run-commands-every-windows-user-should-know/
Legacy systems are the Achilles’ heel of critical infrastructure cybersecurity | CSO Online
China and other nation-state bad actors are probing the defenses of critical infrastructure worldwide and legacy or outdated systems are prime targets. The time to mitigate that risk is now.