send the unix output to a csv file

Question

I want to put the output data from unix command to a csv file. Suppose the output which I am getting is :

A
B
C

I want to put this data in .csv

Answer 1

For my understanding, @Django needs three line into one line.

paste -d ' ' - - - < infile

If you need output as csv format (split by ,), you can use this

paste -d ',' - - - < infile

Here is the test result

$ cat infile
Manoj Mishra
Japan
Environment.
Michael Jackson
America
Environment.

$ paste -d ',' - - - < infile

Manoj Mishra,Japan,Environment.
Michael Jackson,America,Environment.