In Python, Mastering Arithmetic, Assignment, Bitwise, Logical, Identity, and Membership operators can help you write more efficient and effective code.
Source: 7 Types of Python Operators with Examples (GeeksVeda)
WordPress: Turning your blog into a Fediverse server
If you have an independently hosted blog powered by WordPress, you can add a special plug-in that turns it into a Fediverse server. When the plug-in is installed, people will be able to follow and interact with your blog posts from Mastodon and other types of Fediverse server.
How do I forcefully unmount a Linux disk partition?
Explains how to identify processes using files/sockets under Linux and forcefully unmount file system disk devices using the CLI method.
Source: How do I forcefully unmount a Linux disk partition? – nixCraft
Using NoMachine (remote desktop software) on the Raspberry Pi
This tutorial will teach you how to use NoMachine on your Raspberry Pi for remote access.
Source: Using NoMachine on the Raspberry Pi – Pi My Life Up
Visual guide to SSH tunnels
This page explains use cases and examples of SSH tunnels while visually presenting the traffic flows.
(Note that you need to scroll down a little to see the actual SSH command examples).
Source: Visual guide to SSH tunnels
OpenSSH Tip: Check Syntax Errors before Restarting SSHD Server
This page explains how to check the OpenSSH sshd server configuration file for syntax errors under Linux/Unix using the command-line option.
Source: OpenSSH Tip: Check Syntax Errors before Restarting SSHD Server – nixCraft
Small SSH config change becomes a massive time saver when using a jump (bastion) host
By using ProxyJump in your config on your local SSH client, you can save a lot of time when using a SSH jump (bastion) server before connecting to the target server.
Source: Small SSH config change becomes a massive time saver when using a jump (bastion) host (Claudio Kuenzler)
5 Best PDF editors for Ubuntu and Other Linux
A list of best PDF editors to edit PDF files in Ubuntu and other Linux distributions, including their advantages and features.
Source: 5 Best PDF editors for Ubuntu and Other Linux
Nmap Commands for Beginners: Simple Scanning Tips
Discover 20 essential Nmap command examples for basic scans, port scans, and more. Perfect for beginners looking to get started with Nmap.
Source: Nmap Commands for Beginners: Simple Scanning Tips – LinuxCapable
Complete Guide to Install VirtualBox on Debian Linux
Learn how to install Oracle VirtualBox in Debian Linux (latest version) with additional steps to configure guest additions.
Source: Complete Guide to Install VirtualBox on Debian Linux (DebugPoint.com)
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