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Top Forums UNIX for Beginners Questions & Answers Sum even numbers from 1 to 100 Post 303031392 by Nastybutler on Wednesday 27th of February 2019 05:09:04 PM
Old 02-27-2019
Sum even numbers from 1 to 100

I need help with this assignment. I'm very new to using UNIX/LINUX, and my only previous experience with programing anything is using python.

We are writing scripts using vim, and this one I'm stumped on.

"Write a shell script that finds and display the sum of even positive integers from 0 to 100. Use the while control structure. Show your script and a sample run.

Example: Sum of 0+2+4+6+8+10+12+14............+96+98+100. "

I can find examples of listing even and odd numbers, but everything else I seem to find is adding numbers from an input from the user, but I want to add the numbers together from a range of {1..100}.
Any help would be greatly appreciated.

Last edited by RudiC; 02-28-2019 at 10:21 AM..
 

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IO::Digest(3)						User Contributed Perl Documentation					     IO::Digest(3)

NAME
IO::Digest - Calculate digests while reading or writing SYNOPSIS
use IO::Digest; # Get a Digest::MD5 object that takes input while $fh being written or read my $fh; my $iod = IO::Digest->new ($fh, 'MD5'); print $fh "fooo"; print $iod->hexdigest DESCRIPTION
This module allows you to calculate digests while reading or writing file handles. This avoids the case you need to reread the same content to compute the digests after written a file. TEST COVERAGE
----------------------------------- ------ ------ ------ ------ ------ ------ File stmt branch cond sub time total ----------------------------------- ------ ------ ------ ------ ------ ------ blib/lib/IO/Digest.pm 100.0 n/a n/a 100.0 100.0 100.0 Total 100.0 n/a n/a 100.0 100.0 100.0 ----------------------------------- ------ ------ ------ ------ ------ ------ AUTHORS
Chia-liang Kao <clkao@clkao.org> COPYRIGHT
Copyright 2004 by Chia-liang Kao <clkao@clkao.org>. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See <http://www.perl.com/perl/misc/Artistic.html> perl v5.18.2 2013-02-16 IO::Digest(3)
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