Hello boftx,

Well up to this point I got it, the problem is after. I am trying to print them in columns based on each array separately with spaces in between and simultaneously in case that the files have different sizes.

Ok this sounds really complicated so I will try to draw it, based on the sample files that I have posted here.

Line_1_3 Line_3_3 Line_4_3 
Line_2_3          Line_5_3
                  Line_6_3
                  Line_7_3

[download]

This is the expected printed format. Well I am trying to get access to each array elements individually after reading them from the argument input, because I want to apply mathematical calculation on array[0] and array3 for example. It dose not matter if they have same number or lines but it does matter when it comes to printing on the screen or in a file.txt etc.

This is the reason that initially solve it with 2 dimension arrays and then with array and hashes. In order to get the best possible output out of them.

Apologies if my description it is really confusing so far.

Again thanks for your time and effort to assist me with my problem.

Seeking for Perl wisdom...on the process...not there...yet!

In reply to Re^2: How to concatenate a generic array of arrays and an array of hashes by thanos1983
in thread How to concatenate a generic array of arrays and an array of hashes by thanos1983

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