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Update data-munging.md

David Stark committed 2021-07-06 18:31:47 +0100 commit 4fd290c47644fcba71650c61d1168b7a2da33282

				compute/data-munging.md
			
          @@ -1,5 +1,8 @@

           # Data Munging

          +### Sum a list of numbers

          +`cat list | paste -s -d+ | bc`

          +

           ### Double-space a file

           `sed -G`

...	...	@@ -1,5 +1,8 @@
1	1	# Data Munging
2	2
	3	+### Sum a list of numbers
	4	+`cat list \| paste -s -d+ \| bc`
	5	+
3	6	### Double-space a file
4	7	`sed -G`
5	8