FOLD(1) BSD General Commands Manual FOLD(1)NAMEfold — fold long lines for finite width output device
SYNOPSISfold [-bs] [-w width] [file ...]
DESCRIPTIONfold is a filter which folds the contents of the specified files, or the
standard input if no files are specified, breaking the lines to have a
maximum of 80 characters.
The options are as follows:
-b Count width in bytes rather than column positions.
-s Fold line after the last blank character within the first
width column positions (or bytes).
-w width Specifies width to use as a line width, instead of the
default 80 characters.
ENVIRONMENT
LC_CTYPE
EXIT STATUS
The fold utility exits 0 on success, and >0 if an error occurs.
SEE ALSOexpand(1), fmt(1)STANDARDS
The fold utility conforms to IEEE Std 1003.1-2008 (“POSIX.1”).
BUGS
If underlining is present it may be messed up by folding.
Width should be a multiple of 8 if tabs are present, or the tabs should
be expanded using expand(1) before using fold.
BSD September 15, 2011 BSD