Quick Tip

Taming Terminal Output: The `column` Command for Clean Layouts

Challenge: When listing files or command output with multiple columns, the default formatting can be messy and difficult to read, especially when dealing with long filenames or numerous entries.

The Solution: Use the `column` command to automatically format your output into well-aligned columns.

ls -l | column -t

Why it works: The `column -t` option analyzes the input (piped from `ls -l` in this case) and creates a table with the minimum number of columns necessary to align the data neatly. This makes parsing and visually inspecting the output significantly easier.

Pro-Tip: You can also use `column -s ‘delimiter’ -t` to specify a custom delimiter if your input isn’t whitespace-separated.

Linux Tips & Tricks | © ngelinux.com | 6/4/2026