Get a clearer picture of the display your script is working with.
Source: How to Discover the Screen Resolution in Linux Scripts (How-To Geek)
Category: Linux
Customizing GNOME with Just Perfection Extension
Add new customization aspects to your Linux desktop with Just Perfection GNOME Extension.
Source: Customizing GNOME with Just Perfection Extension (It’s FOSS)
Using apcupsd on the Raspberry Pi
Apcupsd is short for APC UPS daemon and is used to interact with and monitor APC UPSes. While initially designed for the APC, it can also talk with some other brands of UPS, including some by Cyberpower.
Source: Using apcupsd on the Raspberry Pi – Pi My Life Up
Taking Linux Security To The Next Level With OpenSnitch Firewall
Enhance Linux security with OpenSnitch, the powerful application-level firewall that effectively controls your outbound connections.
Source: Taking Linux Security To The Next Level With OpenSnitch Firewall – OSTechNix
How to Verify if a File or Directory Exists in Bash
Master Bash scripting with our guide on how to verify if a file or directory exists. Includes examples and best practices for reliable scripts.
Source: How to Verify if a File or Directory Exists in Bash – LinuxCapable
Similar article: Check if File or Directory Exists in Bash – It’s FOSS
6 Ways to Run Linux Software on Mac
Ready to unleash the power and versatility of Linux on your Mac? In this guide, we explore several ways that you can run Linux on a Mac.
Source: 6 Ways to Run Linux Software on Mac – Make Tech Easier
Access GNOME’s Top Bar when Viewing Fullscreen Content
Those of you who regularly use fullscreen mode for apps and media content in GNOME Shell are gonna dig the following new GNOME extension. It’s called “Peek Top Bar on Fullscreen” because —shock!— that’s exactly what it does: it lets you mouse up to the top of your display when viewing fullscreen content to show the top bar —crucially— without needing to exit fullscreen mode.
Source: Access GNOME’s Top Bar when Viewing Fullscreen Content – OMG! Linux
Top 20 OpenSSH Server Best Security Practices
OpenSSH server best security practices – protect your server from brute force attack on a UNIX / Linux / *BSD / Mac OS X operating systems.
Source: Top 20 OpenSSH Server Best Security Practices – nixCraft
Add ‘Open Terminal Here’ for other Terminal Emulator in Ubuntu 22.04
When right-clicking on either a folder or blank area in file manager, there’s an “Open in Terminal” menu option to launch system default terminal with that folder as working directory.
The option in Ubuntu so far is provided by the built-in gnome-terminal package. Meaning no way to use the option for another terminal emulator. However, there’s an extension can add similar option to open terminal from in-side folder.
Source: Add ‘Open Terminal Here’ for other Terminal Emulator in Ubuntu 22.04 | UbuntuHandbook
How to use df command in Linux / Unix {with examples}
We use the df command to find total disk space and available space on a Linux / Unix file system. Let us see how to use the df command to view the amount of free space left on your Linux, macOS, *BSD and Unix file system. We will also explain how to automate disk space monitoring and send an email alert or push notification to your mobile device.
Source: How to use df command in Linux / Unix {with examples} – nixCraft
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