Re: Extracting Columns from line

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A       crap
B       crap
C       crap
D       crap
E       crap

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A       crap    B       C       crap    D       crap    crap    E
1       2       3       4       5       6       7       8       9
11      12      13      14      15      16      17      18      19
21      22      23      24      25      26      27      28      29

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open IN, "<file1" or die $!;
while(<IN>){
...
        print join "\t", @a[@cols],"\n";
}
close IN;

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1       3       4       6       9
11      13      14      16      19
21      23      24      26      29

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