#! perl -slw
use strict;
use Data::Dump qw[ pp ];

my @out;
while( <DATA> ) {
    chomp;
    my $n = 0;
    $out[ $n++ ] .= $_ for unpack '(A2)*', $_;
}

pp \@out;

__DATA__
abcdef
abcdef
abcdef
abcdef

[download]

Produces:

C:\test>junk.pl
["abababab", "cdcdcdcd", "efefefef"]

[download]
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

RIP Neil Armstrong

In reply to Re: convert rows to columns by BrowserUk
in thread convert rows to columns by b00mIR

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