> On 2018 Jul 20 , at 9:27 a, Mr Guiguilebreton <gmadec...@gmail.com> wrote:
>
> Hello, check this command in GNU bash, version 3.2.57(1)-release
> (x86_64-apple-darwin17):
>
> ls () { ls -lG;}; ls
You wrote a recursive function with no base case. Don't do that.
ls () { command ls -lG; }; ls
or use an alias for one of its few legitimate use cases
alias ls='ls -lG'
