From: Bill Verzal (Bill_Verzal@BCBSIL.COM)
Date: Fri Oct 18 2002 - 15:42:00 EDT
# x=1
# c=`expr $x + 2`
# echo $c
3
Use a "for" loop.
--------------------------------------------------------------------------------------------------------
Bill Verzal
Technical Consultant
Forbes Technical Consulting
(312) 653-3684
bill_verzal@bcbsil.com
MailStop: 27.202B
"Michelle
DeVault" To: aix-l@Princeton.EDU
<adsmigmo@YAHO cc:
O.COM> Subject: easy way to add a bunch of numbers in a script
Sent by: "IBM
AIX Discussion
List"
<aix-l@Princet
on.EDU>
10/18/2002
02:31 PM
Please respond
to "IBM AIX
Discussion
List"
I have a column of numbers (either in a variable or
written to a file) that I need to total in a script.
What's the preferred way to do this?
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