I found many similar posts but they don't quite work for me. So I am posting this question.
I have a file test1.txt
1 2 3 4 5
6 7 8 9 0
a b c d e
and another file test2.txt
a b c d e f g
h i j k l m n
o p q r s t u
I want two take the 6th column from test2.txt and the last column from test1.txt and form a new file test3.txt:
f 5
m 0
t e
How can I do that ?