docs: use correct units in free.1 _________ (catch up)

Reference(s):
. origina master branch commit, 5/31/18
commit c51b329a32

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner 2019-08-15 00:00:00 -05:00 committed by Craig Small
parent 3860f39b3e
commit 3caa7079d6

12
free.1
View File

@ -2,7 +2,7 @@
.\" This page Copyright (C) 1993 Matt Welsh, mdw@sunsite.unc.edu.
.\" Long options where added at April 15th, 2011.
.\" Freely distributable under the terms of the GPL
.TH FREE 1 "2016-06-03" "procps-ng" "User Commands"
.TH FREE 1 "2018-05-31" "procps-ng" "User Commands"
.SH NAME
free \- Display amount of free and used memory in the system
.SH SYNOPSIS
@ -85,11 +85,11 @@ display the units of print out. Following units are used.
.sp
.nf
B = bytes
K = kibibyte
M = mebibyte
G = gibibyte
T = tebibyte
P = pebibyte
Ki = kibibyte
Mi = mebibyte
Gi = gibibyte
Ti = tebibyte
Pi = pebibyte
.fi
.sp
If unit is missing, and you have exbibyte of RAM or swap, the number is in