fmt − simple text formatter
fmt [−w WIDTH] [file...]
Reformat paragraphs of text read from the input files (or standard input if none are provided), writing to standard output. The option −WIDTH is an abbreviated form of −w DIGITS.
−w DIGITS
Maximum line width. This option can be specified in shortened version, −DIGITS. The default is 75.
The fmt utility exits 0 on success, and >0 to indicate an error
Only ASCII text is handled correctly.
Dmitri Tikhonov
This code is freely modifiable and freely redistributable under Perl's Artistic License.