AWK Function

Just for the hell of it. A little awk function to find a columns id in a
csv file. Quite a handy one I might add:

function find_column(name,  column,i) {
    column = 0;
    i = 1;
    while( i != NF )
    {
        if( $i == name )
        {
            column = i;
        }
        i++;
    }
    return column;
}