Hello!
I put data to a hash, but then I want to get it out as kind of array/list;

push @{$csvheader{$pre}}, $tmp;
print "@{$csvheader{'x_'}}\n";
$tmp = "paste -d';' ". @{$csvheader{'x_'}} ." > all.x.txt";
print "$tmp\n";
system($tmp);
[download]

The first print gives, what I expected:
wallshearstress.txt wallshearstress_l.txt wallshearstress_u.txt wallheatflux.txt wallheatflux_l.txt wallheatflux_u.txt

But the second print gives:
paste -d';' 6 > all.x.txt

How I have to modify, that the second print gives:
paste -d';' wallshearstress.txt wallshearstress_l.txt wallshearstress_u.txt wallheatflux.txt wallheatflux_l.txt wallheatflux_u.txt > all.x.txt

Regards, Blaui