‘numfmt’: Reformat numbers
‘numfmt’ reads numbers in various representations and reformats them as requested. The most common usage is converting numbers to/from _human_representation (e.g. ‘4G’ ==> ‘4,000,000,000’).
numfmt [OPTION]… [NUMBER]
‘numfmt’ converts each NUMBER on the command-line according to the specified options (see below). If no NUMBERs are given, it reads numbers from standard input. ‘numfmt’ can optionally extract numbers from specific columns, maintaining proper line padding and alignment.
An exit status of zero indicates success, and a nonzero value indicates failure.