With -w, grep will match “error” but skip things like “errors” or “terror.” The difference can be subtle, but when you’re trying to be precise, it matters a lot. I use this when I’m searching through ...

There are a lot of commands for the Linux terminal that are surprisingly useful. The traceroute command may help you troubleshoot your internet connection, and mastering the systemctl command will ...

Do you think of the command line as an antiquated leftover from the past, or an old fashioned way of interacting with a computer? Think again. In Linux, the command line remains the most flexible and ...

The Linux command line is a text interface to your computer. Also known as shell, terminal, console, command prompts and many others, is a computer program intended to interpret commands. Allows users ...

The result is a wealth of knowledge that appears on your screen to assist with seeing what the command has for parameters. You can also check out the description as well as related links to this ...

Let's face it, Windows machines get hacked, and in some environments it happens a lot. Fortunately, Microsoft has built numerous tools into Windows so administrators and power users can analyse a ...