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How To
id Command in Linux: Display User and Group Information
How To
sed Delete Lines: Remove Lines by Number, Pattern, or Range
How To
How to Rename Directories in Linux: mv, Loops, and rename
How To
w Command in Linux: Show Logged-In Users and System Activity
How To
sysctl Command in Linux: View and Change Kernel Parameters
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Kali Linux Tutorials
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Posts by Cyber Defence
Cyber Defence
396 POSTS
0 COMMENTS
How To
Disable UFW Firewall on Ubuntu 18.04: Stop, Reset, and Re-enable
Cyber Defence
-
July 23, 2026
0
How To
Install Apache Cassandra on Ubuntu 18.04: NoSQL Setup Guide
Cyber Defence
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July 21, 2026
0
How To
Install Rocket.Chat on Ubuntu 18.04 with Nginx and Let’s Encrypt
Cyber Defence
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July 21, 2026
0
How To
Install MySQL on Ubuntu 18.04: Setup, Security, and Root Access
Cyber Defence
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July 21, 2026
0
How To
Install Apache on Ubuntu 18.04: Web Server Setup and Config
Cyber Defence
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July 21, 2026
0
How To
Install NetBeans IDE on Ubuntu 18.04 with Snap and OpenJDK 8
Cyber Defence
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July 21, 2026
0
How To
Install Pip on Ubuntu 18.04: Python 3 and Python 2 Setup...
Cyber Defence
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July 17, 2026
0
How To
Install R on Ubuntu 18.04 from CRAN: Statistical Computing Setup
Cyber Defence
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July 17, 2026
0
How To
Install Jenkins on Ubuntu 18.04: CI/CD Server Setup Guide
Cyber Defence
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July 17, 2026
0
How To
Install Android Studio on Ubuntu 18.04 with Snap and OpenJDK 8
Cyber Defence
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July 17, 2026
0
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APPLICATIONS
DependencyTrack 4.10.0 – Release Overview And Security Hashes
Varshini
-
September 16, 2024
Bramble : New Hacking Open Source Suite
R K
-
July 26, 2020
Install Android Studio on Ubuntu 18.04 with Snap and OpenJDK 8
Cyber Defence
-
July 17, 2026
How to Check if a File Exists in Bash – Simply Explained
0xSnow
-
August 27, 2025
HOT NEWS
Platypus : A modern Multiple Reverse Shell Sessions Manager Written...
R K
-
April 21, 2019
0
Kali Linux
Platypus is a modern multiple reverse shell sessions/clients manager via terminal written in go. It include the following Multiple service listening portMultiple client connectionsRESTful APIReverse...