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Top Forums Shell Programming and Scripting How to round up value upto 2 decimal places using sed? Post 302874481 by ranabhavish on Friday 15th of November 2013 10:29:24 AM
Old 11-15-2013
Dear in2nix4life

but it is not working in below case, output should be "200.92" but it is giving "200.93"

Code:
#!/usr/bin/bash

a=15.42
b=13.03

c=`echo "scale=2;($a*$b)+.01" |bc -l`
echo $c


Last edited by Scott; 11-16-2013 at 01:17 AM.. Reason: Code tags
 

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HTTP_PARSE_MESSAGE(3)							 1						     HTTP_PARSE_MESSAGE(3)

http_parse_message - Parse HTTP messages

SYNOPSIS
object http_parse_message (string $message) DESCRIPTION
Parses the HTTP $message into a simple recursive object. PARAMETERS
o $message - string containing a single HTTP message or several consecutive HTTP messages RETURN VALUES
Returns a hierarchical object structure of the parsed messages. EXAMPLES
Example #1 Using http_parse_message(3) <?php define ('URL', 'http://www.example.com/'); print_r(http_parse_message(http_get(URL, array('redirect' => 3)))); ?> The above example will output something similar to: stdClass object ( [type] => 2 [httpVersion] => 1.1 [responseCode] => 200 [headers] => Array ( [Content-Length] => 3 [Server] => Apache ) [body] => Hi! [parentMessage] => stdClass object ( [type] => 2 [httpVersion] => 1.1 [responseCode] => 302 [headers] => Array ( [Content-Length] => 0 [Location] => ... ) [body] => [parentMessage] => ... ) ) SEE ALSO
http_parse_headers(3), the HttpMessage class. PHP Documentation Group HTTP_PARSE_MESSAGE(3)
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