Quản lý firewall trên Linux với NFT
Bài viết này sử dụng Lunix distro Ubuntu 22.04 Hiện nay đang có rất nhiều chương trình quản lý firewall trên linux. Phổ biến nhất là các chương trình: UFW,…
Update: Using Free Let’s Encrypt SSL/TLS Certificates with NGINX
How Let’s Encrypt Works Before issuing a certificate, Let’s Encrypt validates ownership of your domain. The Let’s Encrypt client, running on your host, creates a temporary file (a token) with the required…
Top 50+ Linux Commands You MUST Know
Using Linux commands on a regular basis? Today, we’ll look at 50+ Linux commands you must know. The commands listed below are some of the most useful and most frequently used…
How To Use Top, Netstat, Du, & Other Tools to Monitor Server Resources
Every computer system benefits from proper administration and monitoring. Keeping an eye on how your system is running will help you discover issues and resolve them quickly. There are plenty…
How To Use ps, kill, and nice to Manage Processes in Linux
A Linux server, like any modern computer, runs multiple applications. These are referred to and managed as individual processes. While Linux will handle the low-level, behind-the-scenes management in a process’s life-cycle…
Basic Linux Privilege Escalation
Before starting, I would like to point out - I'm no expert. As far as I know, there isn't a "magic" answer, in this huge area. This is simply my finding,…
Hello world!
Welcome to WordPress. This is your first post. Edit or delete it, then start writing!