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Full Discussion: Rounding Script Help
Top Forums Shell Programming and Scripting Rounding Script Help Post 302375128 by kingrj46 on Thursday 26th of November 2009 02:36:07 PM
Old 11-26-2009
Rounding Script Help

I need some help with my rouding script. I have started pretty much from scratch and have no idea if its correct or even close but I have been trying and have gotten to this point. i keep getting syntax errors and im not sure what is wrong. Here is what I got
Code:
let value=$1;
while [ magn=1;"$value">\(magn*10\); magn*=10 ]
do
let digit=( $value/magn )%10
if [ $digit >= 5 ]
then
 $value+=( "10"-$digit )*$magn
else
 $value-=( $digit*$magn )
fi
done
echo $value

its supposed to take ./rounders 1447
and output 2000

I posted this in the OS sub forum also. NOOB mistake i know but hey its my first day. SOrry
 

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Types(3)						User Contributed Perl Documentation						  Types(3)

NAME
Mac::Types - Macintosh Toolbox Types and conversions. DESCRIPTION
Access to Inside Macintosh is essential for proper use of these functions. Explanations of terms, processes and procedures are provided there. Any attempt to use these functions without guidance can cause severe errors in your machine, including corruption of data. You have been warned. Functions MacPack [ CONVERTERS ...] CODE, DATA ... Convert a perl value into a Mac toolbox type. Predefined codes are: TEXT Text (an identity operation). enum type keyw A 4-byte string. bool A boolean. shor A short integer. long A long integer. sing A single precision float. doub A double precision float. magn An unsigned long. qdrt A QuickDraw "Rect". 'STR ' A pascal style string. 'STR#' A string list. 'fss ' A file specification record. You can pass further code mappings as hash references. MacUnpack [ CONVERTERS ...] CODE, DATA Convert a Mac toolbox type into a perl value. Predefined codes are as for "MacPack". You can pass further code mappings as hash references. XS Functions Debugger [ MSG ] Break into MacsBug. Don't use this if you don't know what MacsBug is. AUTHOR
Written by Matthias Ulrich Neeracher <neeracher@mac.com>. Currently maintained by Chris Nandor <pudge@pobox.com>. perl v5.18.2 2017-10-06 Types(3)
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