Editing Nl (Unix) (section)

{{Short description|Unix command}}
{{lowercase|nl}}
{{Infobox software
| name                   = nl
| logo                   = 
| screenshot             = 
| screenshot size        = 
| caption                = 
| author                 = 
| developer              = 
| released               = 
| latest release version = 
| latest release date    = 
| operating system       = [[Unix]] and [[Unix-like]]
| platform               = [[Cross-platform]]
| genre                  = [[Command (computing)|Command]]
| license                = [[coreutils]]: [[GPLv3+]]
| website                = 
}}
'''nl''' is a [[Unix utility]] for numbering lines, either from a file or from standard input, reproducing output on standard output.