To unzip a file on your computer or phone, you can use tools that come pre-installed on the device. In some cases, using a ...

When you "zip" a file, you'll compress its data and reduce how much space it takes up on your computer or phone.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we can use ls command options. We can use the -l (long format) option to have ...

Install nmap if you don't already have it on your Linux computer. Run "sudo apt-get install nmap" on Ubuntu, or "sudo dnf ...

On October 14, Microsoft is pulling the plug on Windows 10. Here's how to keep your PC alive when Microsoft stops releasing ...

The launch of Ubuntu 25.10 Questing Quokka brought exciting new features. For example, Canonical introduced improved platform ...

Windows 11 can identify large files, unused apps, and system files that can be safely deleted. This is a good place to start when optimizing your disk space. Here's how to access these tools: 1. Click ...

If you read “Jenny’s Daily Drivers” or “Linux Fu” here on Hackaday, you know we like Linux. Jenny’s series, especially, ...

With support for Windows 10 ending in late 2025, you might be thinking of updating to Windows 11, but you'd be missing on all ...

Threat actors are exploiting a zero-day vulnerability (CVE-2025-11371) in Gladinet CentreStack and Triofox products, which ...

Here’s a quick, real-world example of how to remove a file from the Git index. In this example we perform the following tasks: However, you should avoid his option, because this may not only remove ...