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Full Discussion: Miscellaneous operators
Top Forums Shell Programming and Scripting Miscellaneous operators Post 302413639 by luoluo on Friday 16th of April 2010 12:29:43 PM
Old 04-16-2010
Miscellaneous operators

Hi everyone,

I read some shell script code,then I have some issue.

the following code.

Code:
let "t1 = ((5 + 3, 7 - 1, 15 - 4))"
echo "t1 = $t1"

t1=11
Here t1 is set to the result of the last operation.why?
 

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Net::Google::Code::AtomParser(3pm)			User Contributed Perl Documentation			Net::Google::Code::AtomParser(3pm)

NAME
Net::Google::Code::AtomParser - AtomParser with a parsing method for gcode DESCRIPTION
INTERFACE
new parse( $xml_content ) return( $feed, $entries ), $feed is a hashref like { 'title' => 'Issue updates for project net-google-code on Google Code', 'id' => 'http://code.google.com/feeds/p/net-google-code/issueupdates/basic', 'updated' => '2009-06-12T05:55:48Z' } $entries is an arrayref like [ { 'content' => '<pre>second comment </pre> ', 'name' => 'sunnavy', 'title' => 'Update 2 to issue 22 ("for sd test")', 'id' => 'http://code.google.com/feeds/p/net-google-code/issueupdates/basic/22/2', 'updated' => '2009-06-12T05:55:48Z' }, { 'content' => '<pre>first comment </pre> ', 'name' => 'sunnavy', 'title' => 'Update 1 to issue 22 ("for sd test")', 'id' => 'http://code.google.com/feeds/p/net-google-code/issueupdates/basic/22/1', 'updated' => '2009-06-12T05:55:22Z' }, ] AUTHOR
sunnavy "<sunnavy@bestpractical.com>" LICENCE AND COPYRIGHT
Copyright 2008-2010 Best Practical Solutions. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2010-01-29 Net::Google::Code::AtomParser(3pm)
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