Hi all,
I'm having some problem in perl scripting. here is
the scenerio. I have to read data from a file, which is in the format
head1
sub1
sub2
sub3
head2
sub4
sub5
head3
sub6...
so on. "head" is around 10 and "sub" varies from 2 to 10. My o/p has to be
something
like below.
head1 head2 head3
sub1 sub4 sub6
sub2 sub5 sub7
sub3
I don't know how to go to previous line to print it. Do we have something
similar to "\n", if so please let me know.
Please do help me in this regard.
Thanks
saran.
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