Another day, another Linux lesson. 🐧
Today made me realize that Linux isn't just about memorizing commands.
It's about understanding who is allowed to do what and how the system stays organized.
I learnt:
• How permissions work ("chmod") and why numbers like "755" actually have meaning.
• How ownership is managed ("chown").
• How to monitor running processes ("ps", "top").
• How to stop a process ("kill").
• How to manage services with "systemctl".
Every lesson makes the terminal feel less like a black screen full of random commands and more like a language I'm slowly learning to speak.
18 platforms where you can begin cybersecurity:
1. HackXpert - Free labs and training.
2. TryHackMe - Hands-on exercises and labs.
3. CyberSecLabs - High quality training labs.
4. Cybrary - Videos, labs, and practice exams.
5. LetsDefend - Blue team training platform.
6. Root Me - Over 400 cybersecurity challenges.
7. RangeForce - Interactive and hands-on platform.
8. Certified Secure - Loads of different challenges.
9. Vuln Machines - Real world scenarios to practice.10. Try2Hack - Play a game based on the real attacks.
11. TCM Security - Entry level courses for cybersecurity.
12. EchoCTF - Train your offensive and defensive skills.
13. Hack The Box - Cybersecurity training platform.
14. Vuln Hub - Material for hands-on experience.15. OverTheWire - Security concepts via challenges.
16. PentesterLab - Learn web-app penetration testing.
17. PortSwigger Web Security - General learning.
18. Letsdefend-org
Pero esto que es?!?!?!?!?
HASTA LOS NIÑOS AL REDEDOR DEL MUNDO SE EMPIEZAN A BURLAR DE ARGENTINA, MESSI Y FIFA.
Bravo 👏🏼 @FIFAcom@FIFAWorldCup habéis logrado convertir una competición en una burla, un meme.
A Argentina y Messi ya ni te digo..
Dear @mehdirhasan
This lying double-mouthed dishonest aide called Daniel Bwala that you publicly exposed his hypocrisy to the world a few months ago, now claims Al Jazeera “apologised” to him over your interview with him.
Please is this claim true?
And if true, what exactly did Al Jazeera apologise to him for?
Dear Nigerians,
Pls retweet until @mehdirhasan sees this and publicly responds to clear the air.
@markklfc Titi, why? This comment should not have come from you. But i respect your opinion. My question is, if the case was reversed and it was Lionel Messi who was stepped on, would VAR have looked away?