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Full Discussion: Using echo in AWK
Top Forums Shell Programming and Scripting Using echo in AWK Post 302297069 by jermaine4ever on Thursday 12th of March 2009 12:28:56 PM
Old 03-12-2009
Using echo in AWK

Hello,
I have written the script below to extract specific data from a text file and then use the data extracted as parameters for another shell script call 'loto_tsim'.
Everytime I run my script it complains about the 'echo' line. Am I missing something? I have spent hours and still cannot solve this, can anyone help?

#!/bin/sh

awk 'NR==1 {n = split($3, array, "-");
lotoE="1\n 20\n 0\n 0\n 1\n 1\n 7\n 0\n array[1]\n array[2]\n array[3]\n array[4]\n array[5]\n array[6]\n 1\n 1\n 0\n 0\n 0\n N\n 1\n 100\n"

echo ${lotoE} | $LOTO/bin/loto_tsim > /dev/null 2>&1

}' LottWagers2.txt

----------------------THIS IS THE ERROR------------------------------
Syntax Error The source line is 6.
The error context is
echo >>> ${ <<<
awk: 0602-502 The statement cannot be correctly parsed. The source line is 6.
 

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FORWARD_STATIC_CALL_ARRAY(3)						 1					      FORWARD_STATIC_CALL_ARRAY(3)

forward_static_call_array - Call a static method and pass the arguments as array

SYNOPSIS
mixed forward_static_call_array (callable $function, array $parameters) DESCRIPTION
Calls a user defined function or method given by the $function parameter. This function must be called within a method context, it can't be used outside a class. It uses the late static binding. All arguments of the forwarded method are passed as values, and as an array, sim- ilarly to call_user_func_array(3). PARAMETERS
o $function - The function or method to be called. This parameter may be an array, with the name of the class, and the method, or a string, with a function name. o $parameter - One parameter, gathering all the method parameter in one array. Note Note that the parameters for forward_static_call_array(3) are not passed by reference. RETURN VALUES
Returns the function result, or FALSE on error. EXAMPLES
Example #1 forward_static_call_array(3) example <?php class A { const NAME = 'A'; public static function test() { $args = func_get_args(); echo static::NAME, " ".join(',', $args)." "; } } class B extends A { const NAME = 'B'; public static function test() { echo self::NAME, " "; forward_static_call_array(array('A', 'test'), array('more', 'args')); forward_static_call_array( 'test', array('other', 'args')); } } B::test('foo'); function test() { $args = func_get_args(); echo "C ".join(',', $args)." "; } ?> The above example will output: B B more,args C other,args SEE ALSO
forward_static_call(3), call_user_func(3), call_user_func_array(3), is_callable(3), information about the callback type. PHP Documentation Group FORWARD_STATIC_CALL_ARRAY(3)
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