Question

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How can I write in nth column of a file in awk?

For example:

abc
xyz
123
546

input.txt:

asdad
asdad
adghf
dfytr

output.txt:

asdad
asdad
adghf
dfytr
       abc
       xyz
       123
       546

Answer 1

Strange strange request. How about you tell us what you want, we are not going to steal your ideas, or maybe we will..

But presuming example text is in a text file how about

(cat input.txt; cat example.txt | awk '{ print "      "$0}') > output.txt