austinmarton · August 5, 2015 23:55
diff --git a/simple_bash_loop.sh b/simple_bash_loop.sh
 #!/bin/bash

 for i in {0..20..2} ; do echo "i=$i"; done
 #         ^  ^   ^
 #         |  |   |
 # start --'  |   |
 # end -------'   |
 # increment -----'
	#!/bin/bash

	for i in {0..20..2} ; do echo "i=$i"; done
	# ^ ^ ^
	# \| \| \|
	# start --' \| \|
	# end -------' \|
	# increment -----'