Calculation

[Silvio Siefke]

Hello,

I have question with calculation. I have a script for calculate projects
and at I not find the soulution to calulate the stuff in one line.

Yet I use:

round_sand=$(concalc "$i"*0.04*1.8 | awk '{print 
($0-int($0)<0.499)?int($0):int($0)+1}') 

$i is the array with meters. With this command I count the sand I need. 

For example 10 tons.Now I calculate the price for sand.

sand=$(concalc "$round_sand"*8)

My question is, is there a way to make this two variables in one? 

I try with xargs but this will not work. 

Would be great someone had advice. 

Silvio

pgp4Eyu0ZRRRe.pgp
Description: PGP signature