I would like to replace the empty space between each and every field with comma delimiter Could someone let me know how can I do this I tried the below command but it doesn t work thanks My command s 53 51097 310780 1 56 260 1925 1 68 51282 278770 1 77 46903 281485 1 82 475 2600 1 84 433 3395 1 96 212 1545 1 163 373819 1006375 1 204 36917 117195 1

If you are talking about sed this works sed -e s g lt a txt In vim use same regex to replace s g

How to replace space with comma using sed?

If you are talking about sed, this works:

sed -e "s/ /,/g" < a.txt

In vim, use same regex to replace:

s/ /,/g

~ Answered on 2012-11-24 06:07:42