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Debian-based
(Ubuntu, Debian, Linux Mint, LMDE, Pop!_OS, Zorin OS,
Elementary OS, Kali Linux, MX Linux, Peppermint)
# For Ubuntu/Debian, official DDE PPA may be required
sudo apt update
sudo apt install dde deepin-desktop-environment lightdm
sudo systemctl enable lightdm
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Arch-based
(Arch Linux, Manjaro, EndeavourOS, Garuda, CachyOS,
ArcoLinux, BlackArch)
sudo pacman -S deepin deepin-extra lightdm
sudo systemctl enable lightdm
-----------------------------------------------------
Fedora-based
(Fedora Workstation, Nobara, Ultramarine, Bazzite)
sudo dnf copr enable lilic/deepin
sudo dnf install dde deepin-extra lightdm
sudo systemctl enable lightdm
-----------------------------------------------------
RHEL-based
(RHEL, AlmaLinux, Rocky Linux, Oracle Linux, CentOS Stream)
# DDE not officially packaged; use Fedora COPR or build...

🐧 MODERN LINUX NETWORK TROUBLESHOOTING – MADE SIMPLE!

Whether you’re using Ubuntu, Debian, Fedora, Arch, or RHEL-based systems, this light-theme infographic walks you through modern Linux networking commands step by step — from checking IPs and routing to DNS, NetworkManager, and packet capture 🌐💻

🐧 Modern Linux Network Troubleshooting Guide
Works on Ubuntu 20.04+, Debian 11+, RHEL/CentOS Stream, Rocky, Fedora, Arch

1️⃣ CHECK NETWORK INTERFACES & IP ADDRESS
Copy code
Bash
ip addr show
Purpose:
Shows IP addresses (IPv4/IPv6)
Confirms interface is UP
Copy code
Bash
ip link show
Purpose:
Checks physical/logical interface state (UP/DOWN)

2️⃣ CHECK DEFAULT GATEWAY &...

Debian-based
(Ubuntu, Debian, Linux Mint, LMDE, Pop!_OS, Zorin OS,
Elementary OS, Kali Linux, MX Linux, Peppermint)
sudo apt update
sudo apt install ubuntu-budgie-desktop lightdm
sudo systemctl enable lightdm
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Arch-based
(Arch Linux, Manjaro, EndeavourOS, Garuda, CachyOS,
ArcoLinux, BlackArch)
sudo pacman -S budgie-desktop lightdm
sudo systemctl enable lightdm
-----------------------------------------------------
Fedora-based
(Fedora Workstation, Nobara, Ultramarine, Bazzite)
sudo dnf groupinstall "Budgie Desktop"
sudo systemctl enable lightdm
-----------------------------------------------------
RHEL-based
(RHEL, AlmaLinux, Rocky Linux, Oracle Linux, CentOS Stream)
sudo dnf groupinstall "Budgie Desktop"
sudo systemctl enable lightdm
-----------------------------------------------------
openSUSE
(openSUSE Leap, openSUSE Tumbleweed)
sudo zypper install budgie-desktop lightdm
sudo systemctl enable lightdm
-----------------------------------------------------
Void Linux...

1. WEB APPLICATION HACKER’S ’s HANDBOOK
This book teaches you how to find and fix problems in websites. It shows real examples and how hackers attack web apps.

2. THE HACKER’S PLAYBOOK 2
This is like a guidebook for ethical hackers. It gives step-by-step instructions to test and break into systems (legally) for learning.

3. HACKING: THE ART OF EXPLOITATION
This book explains how hacking works inside computers. It teaches programming, how to find bugs, and how hackers use them.

4. GHOST IN THE WIRES
This is a true story about a famous hacker, Kevin Mitnick. He tells how he...