Customize Your Terminal to Fit Your Needs The first thing you should do is make ...

The file command can identify image file types by extracting data from the files themselves. $ file Emmy.jpg Emmy.jpg: JPEG image data, progressive, precision 8, 704x584, components 3 ...

In the realm of Linux command-line tools, few commands are as versatile and widely used as cat.This article dives deep into the capabilities of the Linux cat command, merging insights from multiple ...

If you have a command that outputs a lot of data to the terminal, you might want to send that output to a file for easier (or later) viewing or sharing. Jack Wallen shows you how.

Windows/Mac/Linux: The command line (or terminal) is an extremely useful tool, but if you have a command that returns a wall of text, you can save it to a single text file with this simple parameter.

Host hive Hostname 192.168.1.176 User gilly . Save that file by tapping Ctrl (in the terminal keyboard menu bar), and then tapping x. With that taken care of, you'd only have to type ssh hive.

The cut command offers many ways to extract portions of each line from a text file. It's similar to awk in some ways, but it has its own advantages and quirks.