Snapshots <> backups. In the real world, especially for Windows VMs, we take snapshots before we perform a major work and then delete immediately after. #backup #snapshots #Virtualbox #vmware

Don't deploy on Christmas eve ❌ Don't deploy on New Year eve ❌❌ Don't deploy from 24 Dec to 2nd Jan ❌❌❌ Thanks for coming to my Ted Talk 🤓

Linux Commands Cheat Sheet

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Massive respect to his efforts so far. 🙏

🛣️ Linux Roadmap for Absolute Beginners 1️⃣Linux Fundamentals 2️⃣Virtual Machine Setup 3️⃣Basic Kali Commands 4️⃣Explore Kali Tools 5️⃣Networking & Security Concepts 6️⃣Web App Security 7️⃣Wireless Security 8️⃣CTF Challenges 9️⃣Join Online Communities 🔟Continuous Learning 🔖#Linux

Linux Servers: The Backbone of Modern IT Infrastructure. By Paul Cobbaut Linux servers power modern digital services from cloud platforms to enterprise data center supporting web hosting, databases, DevOps, containers, and security tools. 💌 Comment PDF for the full guide

Linux Tool Highlight of the Week ✨ 🤖 RustScan: The Modern Port Scanner A port scanner built in Rust (of course), designed for speed (of course), extensibility, and effectiveness. It quickly scans all 65k ports on a target in just a few seconds and automatically pipelines the

How hackers exploit SSH Thread 🧵

🚨 Hackers Using PuTTY for Both Lateral Movement and Data Exfiltration Source: https://t.co/4PMeJ0t80i Hackers are increasingly abusing the popular PuTTY SSH client for stealthy lateral movement and data exfiltration in compromised networks, leaving subtle forensic traces that

"Just use the command line" Gen Z devops who has always used drag and drop tools 👇

- Linux is free. - Docker is free. - Kubernetes is free. - Git and Github are free. - GitHub Actions is free. - Python is free. - AWS, GCP, Azure are free (limited use). - Terraform is free. - ArgoCD and Flux are free. - Prometheus and Grafana are free. Your laptop and internet

Immersing yourself in details will combat the generalizing tendencies of the brain and bring you closer to reality.

To anyone finding their fire again, may it come back steady, unshakeable and impossible to lose.

Did You Know? SSH sessions don’t disappear when you disconnect. Path: /var/log/wtmp (History) /var/log/btmp (Failed Attempts) /var/log/lastlog (Most Recent) Forensic Investigators can see: Successful logins Failed brute-force attempts Source IPs Session duration Which

Never quit something with great long term potential just because you can't deal with the stress of the moment.

Being self-reliant is critical. To make yourself less dependent on others and so-called experts, you need to expand your repertoire of skills.

Understand. Don't memorize. Learn principles, not formulas. - Richard Feynman

LINUX KNOWLEDGE CHECKPOINT A Linux system boots successfully, but a required service is not starting automatically at boot. You want to verify whether the service is enabled to start on boot using systemd. Which command should you use? A. systemctl status <service> B.

We had 2minutes left in last night's AskTOM Live when someone asked "Will AI take my job?". That's a BIG question, but here's my 2 minute take.

Dear Crime Check, My name is Barnabas Nketia, a level 400 student at the University of Cape Coast. I am very depressed and on the verge of committing suicide. This is my story. I used to collect phones from a good friend, which I was selling on campus to survive. This is the