Si vous avez déjà tapé ss -tulnp dans un terminal, vous savez que c'est moche. Genre, VRAIMENT moche. Les colonnes qui se chevauchent, les adresses tronquées, bref c'est un festival du bordel. Mais c'était sans compter sur ce dev qui a pondu Snitch , un outil en Go sous licence MIT qui vient concurrencer ss et netstat... sauf que pour une fois, c'est lisible.
Snitch remplace ss/netstat par une TUI lisible en Go : tableau coloré avec filtres (proto=tcp, proc=nginx, contains=google) et commandes JSON/watch pour scripter
Navigation Vim native (j/k, t/u pour TCP/UDP) + kill direct en appuyant K sans noter le PID, thèmes personnalisables (Catppuccin, Dracula, etc.)
Installation triviale (brew, go install, AUR) mais Linux/macOS seulement, faut root pour les infos complètes des processus via /proc/net/*

Introduction
On pense souvent, à tort, qu'un serveur Linux est sécurisé par défaut. Certes, le noyau est robuste, mais une mauvaise...

IPleak.com - IP Leak privacy test: IP-address, DNS, WebRTC and others

BrowserLeaks
BrowserLeaks is a suite of tools that offers a range of tests to evaluate the security and privacy of your web browser. These tests focus on identifying ways in which websites may leak your real IP address, collect information about your device, and perform a browser fingerprinting.
https://browserleaks.com/

BrowserLeaks - What Is My IP Address
https://browserleaks.com/ip

In this article, you will learn how to install the dig and nslookup commands, which are used for network troubleshooting and gathering information about domains

In this complete step-by-step guide, learn how to install and use Stacer to monitor and optimize your Linux system without any hassle.

Si votre machine rame comme un vieil escargot devant une commission d’enquête au sujet de l’affaire Bétharram, alors j’ai un super outil ...
MAIS AUSSI :
Btop++ - L'outil de monitoring système
https://korben.info/btop-alternative-htop-monitoring-systeme-gpu.html

Clean Your System and Free Disk Space

When your computer is getting full, BleachBit quickly frees disk space. When your information is only your business, BleachBit guards your privacy. With BleachBit you can free cache, delete cookies, clear Internet history, shred temporary files, delete logs, and discard junk you didn't know was there. Designed for Linux and Windows systems, it wipes clean thousands of applications including Firefox, Adobe Flash, Google Chrome, Opera, and more. Beyond simply deleting files, BleachBit includes advanced features such as shredding files to prevent recovery, wiping free disk space to hide traces of files deleted by other applications, and vacuuming Firefox to make it faster. Better than free, BleachBit is open source.

This tutorial is about fixing Linux Mint not updating due to broken packages error. In this article, we are going to discuss the causes of broken packages, and show you how to fix them on Linux Mint.

see also:
https://www.siberoloji.com/fixing-broken-packages-in-linux-mint-a-stepby-step-guide/

Check Top Processes sorted by RAM or CPU Usage in Linux

The following command will show the list of top processes ordered by RAM and CPU use in descendant form (remove the pipeline and head if you want to see the full list):
ps -eo pid,ppid,cmd,%mem,%cpu --sort=-%mem | head

Find Top 15 Processes by Memory Usage with ‘top’ in Batch Mode
To display the top 15 processes sorted by memory use in descending order, do:
top -b -o +%MEM | head -n 22
As opposed to the previous tip, here you have to use +%MEM (note the plus sign) to sort the output in descending order:

Like any other operating system, GNU/Linux has implemented memory management efficiently and even more than that. However, if any process is eating away your memory and you want to clear it, Linux provides a way to flush or clear the RAM cache.

Si vous êtes débutant sur Linux, le fait de savoir comment le système de fichiers est structuré vous évitera certaines confusions. Voici le b.a-ba.

La structure des répertoires
https://formations.microlinux.fr/linux-rhel9/structure/

CPU-X est un logiciel libre et open source qui affiche les informations sur votre processeur et carte graphique comme CPU-Z et GPU-Z

Linux is considered one of the most secure operating systems, but even so, we will discuss some of its loopholes and exploits.

Inxi is a powerful and remarkable command line-system information script designed for both console and IRC (Internet Relay Chat). It can be employed to instantly deduce user system configuration and hardware information, and also functions as a debugging, and forum technical support tool.

The Linux System Information Tool inxi
https://www.howtogeek.com/devops/the-linux-system-information-tool-inxi/

Welcome to the smxi/sgfxi/svmi + inxi + rbxi group of tools main site.

inxi :: a full featured system information script - DOC
https://smxi.org/docs/inxi.htm