Adding comma to each field data 1

[hill007]

I am trying to add comma to data in two columns. I have tried to bring into excel, however, the data size is large.

My data is in this format:

1678.3 2.567 3.1267
4562.1 367.4 7.98
etc

I want the data to be in this format:
1678.3,2.567,3.1267
4562.1,367.4,7.98

Thanks.

 

[PHV]

One way:
awk 'BEGIN{OFS=","}$1=$1' /path/to/input > output

Hope This Helps, PH.
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