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Shell Programming and Scripting
Float array sum
Post 302881645 by Don Cragun on Monday 30th of December 2013 05:18:33 PM
12-30-2013
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Good morning,
I'm testing the use of ceilf:
/*Filename: str.c*/
#include <stdio.h>
#include <math.h>
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{
float ceilf(float x);
int dev=3, result=0;
float tmp = 3.444f;
printf("Result: %f\n",ceilf(tmp));
return 0;
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total=0
declare -a sum
limit=`iostat -En | grep -i size | awk '{print $2}' | sed -e 's/GB//g' | wc -l`
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ara="`iostat -En | grep -i size | awk '{print $2}' | sed -e 's/GB//g'`"
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Hi all,
I have doubt can array in a shell script can store floating point numbers. i have tired. but i unable to work it out.
Please help me regarding this
Thank U
Naree (1 Reply)
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Hi Everyone,
($total+=$_) for @record;
assume @record=(1,2,3), so the result is 6.
if @record=("1 3","2 3","3 3"), would like to sum up the 2nd field of this array, the result is 9.
i tried " ($total+=$) for @record ", cannot, please advice.
Thanks
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./dirB/out.dat
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..and so on..
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Hi
I am really new to awk and using shell script but I am wondering if its possible to find the sum of an array? I looked online but most of the things there are confusing, and when I tried it on my own it kept giving me the value of the last entry into the array for the sum.
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Hi All,
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Input Format
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LEARN ABOUT LINUX
wxgraphicspath
wxGraphicsPath(3erl) Erlang Module Definition wxGraphicsPath(3erl) NAME
wxGraphicsPath - See external documentation: wxGraphicsPath. DESCRIPTION
See external documentation: wxGraphicsPath . This class is derived (and can use functions) from: wxGraphicsObject DATA TYPES
wxGraphicsPath() : An object reference, The representation is internal and can be changed without notice. It can't be used for comparsion stored on disc or distributed for use on other nodes. EXPORTS
moveToPoint(This::wxGraphicsPath(), P::{X::float(), Y::float()}) -> ok See external documentation . moveToPoint(This::wxGraphicsPath(), X::float(), Y::float()) -> ok See external documentation . addArc(This::wxGraphicsPath(), C::{X::float(), Y::float()}, R::float(), StartAngle::float(), EndAngle::float(), Clockwise::bool()) -> ok See external documentation . addArc(This::wxGraphicsPath(), X::float(), Y::float(), R::float(), StartAngle::float(), EndAngle::float(), Clockwise::bool()) -> ok See external documentation . addArcToPoint(This::wxGraphicsPath(), X1::float(), Y1::float(), X2::float(), Y2::float(), R::float()) -> ok See external documentation . addCircle(This::wxGraphicsPath(), X::float(), Y::float(), R::float()) -> ok See external documentation . addCurveToPoint(This::wxGraphicsPath(), C1::{X::float(), Y::float()}, C2::{X::float(), Y::float()}, E::{X::float(), Y::float()}) -> ok See external documentation . addCurveToPoint(This::wxGraphicsPath(), Cx1::float(), Cy1::float(), Cx2::float(), Cy2::float(), X::float(), Y::float()) -> ok See external documentation . addEllipse(This::wxGraphicsPath(), X::float(), Y::float(), W::float(), H::float()) -> ok See external documentation . addLineToPoint(This::wxGraphicsPath(), P::{X::float(), Y::float()}) -> ok See external documentation . addLineToPoint(This::wxGraphicsPath(), X::float(), Y::float()) -> ok See external documentation . addPath(This::wxGraphicsPath(), Path::wxGraphicsPath()) -> ok See external documentation . addQuadCurveToPoint(This::wxGraphicsPath(), Cx::float(), Cy::float(), X::float(), Y::float()) -> ok See external documentation . addRectangle(This::wxGraphicsPath(), X::float(), Y::float(), W::float(), H::float()) -> ok See external documentation . addRoundedRectangle(This::wxGraphicsPath(), X::float(), Y::float(), W::float(), H::float(), Radius::float()) -> ok See external documentation . closeSubpath(This::wxGraphicsPath()) -> ok See external documentation . contains(This::wxGraphicsPath(), C::{X::float(), Y::float()}) -> bool() Equivalent to contains(This, C, []) . contains(This::wxGraphicsPath(), X::float() | term(), X::float() | term()) -> bool() See external documentation . Alternatives: contains(This::wxGraphicsPath(), X::float(), Y::float()) -> contains(This,X,Y, []) contains(This::wxGraphicsPath(), C::{X::float(),Y::float()}, [Option]) -> bool() Option = {fillStyle, integer()} contains(This::wxGraphicsPath(), X::float(), Y::float(), Options::[Option]) -> bool() Types Option = {fillStyle, integer()} See external documentation . getBox(This::wxGraphicsPath()) -> {X::float(), Y::float(), W::float(), H::float()} See external documentation . getCurrentPoint(This::wxGraphicsPath()) -> {X::float(), Y::float()} See external documentation . transform(This::wxGraphicsPath(), Matrix::wxGraphicsMatrix() (see module wxGraphicsMatrix)) -> ok See external documentation . AUTHORS
<> wxErlang 0.98.9 wxGraphicsPath(3erl)