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09-28-2009
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Read array from a file
Hi I've a config file like: file1 Code:
#comment k_array: 1 2 3 4 5 n_array: 7 8 9 0 11 I'd like to write a script that read it and store k_array and n_array in 2 arrays. I mean the script should be able to use both as array. I've tried to use awk as (only for one array): Code:
k_array2=$(awk '{ for (x = 1; x <= NF; x++)
arr[x,NR]=$x;
}
{ if (arr[1,NR] == "k_array:") {
for(j=2;j<=NF;j++)
k_array[j-1]=$j;
}
} END{ for(j=1;j<=length(k_array);j++) print k_array[j]}' config_file)
but in this way the returned k_array seems to be a single element array. In fact with Code:
echo ${k_array2[0]}
I get ------> 1 2 3 4 5. Any help? Thanks D. |
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