text: 
  ls := {
      |sort_by:field=^file @args|
      "List names of files non-recursively"
      "    Unlike find and ll, ls only shows you the names of files.
      sort_by can be one of ^user, ^size, ^modified, ^type or ^file.
  
      Example:
  
      ls / sort_by=^size"
      find recursive=false @args | sort sort_by| select ^file
  }
  
  ll := {
      |sort_by:field=^file @args|
      "List files non-recursively"
      "    sort_by can be one of ^user, ^size, ^modified, ^type or ^file.
  
      Example:
  
      ll .. sort_by=^modified"
      find recursive=false @args | sort sort_by
  }
  