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How to Use the fd Command on Linux

On Linux, fd is an easier alternative to the find command. It has a simplified syntax, uses sensible defaults, and has built-in common-sense behavior. Let’s take it through its paces.

How to Use the ss Command on Linux

The ss command is a modern replacement for the classic netstat. You can use it on Linux to get statistics about your network connections. Here’s how to work with this handy tool.

How to Use BleachBit on Linux

Want to safely delete unnecessary files from your Linux operating system, reclaim hard-drive space, and protect your privacy? BleachBit does all of this for you!

How to Use the whois Command on Linux

A whois lookup will tell you a lot of information about who owns an internet domain. On Linux, you can run whois lookups from the command line. We’ll walk you through it.

How to Use Wireshark Filters on Linux

Wireshark is a world-class packet analyzer available on Linux, Windows, and macOS. Its filters are flexible and sophisticated, but sometimes, counterintuitive. We’ll explain the “gotchas” you need to be on the lookout for….

Why Desktop Linux Still Matters

The fabled “Year of the Linux Desktop” has never materialized, and it likely never will. Does that mean Linux on a desktop PC is irrelevant? Not at all! Desktop Linux is still awesome.

What You Need to Know About Snaps on Ubuntu 20.04

Ubuntu 20.04 Focal Fossa is a fantastic release that’s been widely praised. However, the decision to change the Software Center to install snap-based applications is controversial. We’ll explain what that means for you….

How to Use the sed Command on Linux

It might sound crazy, but the Linux sed command is a text editor without an interface. You can use it from the command line to manipulate text in files and streams. We’ll show you how to harness its power….

How to Use the cd Command on Linux

Some Linux commands are so familiar, we don’t even notice we’re using them. The cd command for changing directories is one of these. There are some tricks that can help you become more efficient with cd—or you can ditch it…
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