NL(1) - General Commands Manual

NL(1) - General Commands Manual # NL(1) - General Commands Manual NAME # nl - line numbering filter SYNOPSIS # nl [-p] [-b type] [-d delim] [-f type] [-h type] [-i incr] [-l num] [-n format] [-s sep] [-v startnum] [-w width] [file] DESCRIPTION # The nl utility reads lines from the named file, applies a configurable line numbering filter operation, and writes the result to the standard output. If file is a single dash (’-’) or absent, nl reads from the standard input. ...