Inside a file save 3 names column wise then type the below command tr &

i have one column with data smith
john
michale
the o/p should be smith,john,michale how we do in unix

Question Posted / madhusudhanan.s

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Answer Posted / madhusudhanan.s

Inside a file save 3 names column wise
then type the below command

tr "\n" "," < <filename>

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