60 lines
1.7 KiB
Groff
60 lines
1.7 KiB
Groff
.\" Copyright (c) 2024 Emma Tebibyte <emma@tebibyte.media>
|
||
.\"
|
||
.\" This work is licensed under CC BY-SA 4.0. To see a copy of this license,
|
||
.\" visit <http://creativecommons.org/licenses/by-sa/4.0/>.
|
||
|
||
.TH hru 1
|
||
|
||
.SH NAME
|
||
|
||
hru \(en human readable units
|
||
|
||
.SH SYNOPSIS
|
||
|
||
hru
|
||
|
||
.SH DESCRIPTION
|
||
|
||
Convert counts to higher units.
|
||
|
||
The program will read byte counts in the form of whole numbers from the standard
|
||
input and write to the standard output the same number converted to a higher
|
||
unit of data as defined by the International System of Units.
|
||
|
||
The program will convert the byte count to the highest unit possible where the
|
||
value is greater than one.
|
||
|
||
.SH DIAGNOSTICS
|
||
|
||
If encountering non-integer characters in the standard input, the program will
|
||
exit with the appropriate error code as defined by sysexits.h(3) and print an
|
||
error message.
|
||
|
||
.SH RATIONALE
|
||
|
||
The GNU project’s ls(1) implementation contains a human-readable option (-h)
|
||
that, when specified, makes the tool print size information in a format more
|
||
immediately readable. This functionality is useful not only in the context of
|
||
ls(1) so the decision was made to split it into a new tool. The original
|
||
functionality in GNU’s ls(1) can be emulated with fop(1) combined with this
|
||
program.
|
||
|
||
.SH STANDARDS
|
||
|
||
The standard unit prefixes as specified by the Bureau International des Poids
|
||
et Mesures (BIPM) in the ninth edition of The International System of Units
|
||
(SI) are utilized for the ouput of conversions.
|
||
|
||
.SH AUTHOR
|
||
|
||
Written by Emma Tebibyte <emma@tebibyte.media>.
|
||
|
||
.SH COPYRIGHT
|
||
|
||
Copyright (c) 2024 Emma Tebibyte. License AGPLv3+: GNU AGPL version 3 or later
|
||
<https://gnu.org/licenses/agpl.html>.
|
||
|
||
.SH SEE ALSO
|
||
|
||
GNU ls(1), The International System of Units (SI) 9th Edition
|