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Using echo in AWK

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# 8  
Old 03-12-2009
Quote:
Originally Posted by jermaine4ever
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?

Please put code inside [code] tags.
Quote:
Code:
 
#!/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


There is no echo statement in awk; use print or printf.

You also cannot use shell variables inside awk. Pass them to awk with the -v option:

Code:
awk -v var="$3" 'NR==1 {n = split(var, array, "-") ...'

Quote:
Code:
 
}' 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.

But, as radoulov pointed out, why use awk?
# 9  
Old 03-12-2009
The problem with this is that I only want to read in the the 01-02-25-26-27-28 and then split teh number in 01 02 25 etc because the tSim only accept one digit at a time


1 1 01-02-25-26-27-28 (99) Both 1
# 10  
Old 03-12-2009
Quote:
Originally Posted by jermaine4ever
The problem with this is that I only want to read in the the 01-02-25-26-27-28 and then split teh number in 01 02 25 etc because the tSim only accept one digit at a time

1 1 01-02-25-26-27-28 (99) Both 1

Code:
read a b c d < LottWagers2.txt
IFS=-
set -- $c
printf "%s\n" "$@" | "$LOTO"/bin/loto_tsim

# 11  
Old 03-12-2009
Thank you very much OH GREAT MASTERS. I will try this and see if it work.
Darn I will have to do this in the morning some trigger finger just killed the whole system to I cannot get on.
But thank you guuys very much, hopefully it works in the morning
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