Nushell: A Better Shell for Files, Processes, and JSON

If you’ve ever chained together ls, awk, and grep just to find a file or extract a piece of information, you’ve probably noticed how quickly shell commands can become messy. It works, but it also means you’re constantly parsing plain text and hoping the output format doesn’t change.
I’ve spent plenty of time writing quick awk and sed one-liners just to grab a column from ps or filter files by size. The problem is that traditional shells like Bash treat everything as text. Every command has to read and interpret the output from the previous one, which can make scripts harder to read and easier to break.