There's certainly big differences in command line apps and terminals though. Features like tab completion with inline docstrings, fish-style autocomplete, histo

There's certainly big differences in command line apps and terminals though. Features like tab completion with inline docstrings, fish-style autocomplete, history with search-as-you-type, infinite scrollback, semantic colors, consistent interfaces, good help pages, dry-running and more all help to increase ease of use, discoverability and quicken the learning curve.