You know, being able to do all things human can do... with text input and text output? Why does that reminds me of Unix Philosophy where everything is just tex

You know, being able to do all things human can do... with text input and text output? Why does that reminds me of Unix Philosophy where everything is just text files? I wonder if someone has experimented with one of the LLMs to get them to do Unix sysadmin jobs. It's not exactly outputting source codes, but Bash commands should be similar enough right?