diff options
| -rw-r--r-- | Changelog | 1 | ||||
| -rw-r--r-- | docs/busybox.pod | 7 |
2 files changed, 6 insertions, 2 deletions
@@ -72,6 +72,7 @@ of nested directories. Thanks to Kevin Traas <kevin@netmaster.com> 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 <ezanardi@ull.es> =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 $ |