From 44760d058cda8cdea96b02f2594797d2b43b01eb Mon Sep 17 00:00:00 2001 From: John Beppu Date: Mon, 12 Jun 2000 23:04:55 +0000 Subject: [PATCH] + updated docs to reflect math's filter capabilities. --- Changelog | 1 + docs/busybox.pod | 7 +++++-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Changelog b/Changelog index 30f2820..483aa0d 100644 --- a/Changelog +++ b/Changelog @@ -72,6 +72,7 @@ of nested directories. Thanks to Kevin Traas for helping track this one down. * More doc updates + * math takes input from stdin if no args are given. -- John Beppu -Erik Andersen diff --git a/docs/busybox.pod b/docs/busybox.pod index ff05408..03875a4 100644 --- a/docs/busybox.pod +++ b/docs/busybox.pod @@ -1017,10 +1017,11 @@ Usage: math expression ... This is a Tiny RPN calculator that understands the following operations: +, -, /, *, and, or, not, eor. +If no arguments are given, math will process input from STDIN. Example: - $ math 2 2 add + $ math 2 2 + 4 $ math 8 8 \* 2 2 + / 16 @@ -1028,6 +1029,8 @@ Example: 0 $ math 0 1 or 1 + $ echo 72 9 / | math + 8 ------------------------------- @@ -1949,4 +1952,4 @@ Enrique Zanardi =cut -# $Id: busybox.pod,v 1.39 2000/06/07 21:19:49 proski Exp $ +# $Id: busybox.pod,v 1.40 2000/06/12 23:04:55 beppu Exp $ -- 2.7.4