hiyosi · April 17, 2018 06:55
diff --git a/test.sh b/test.sh
 #!/bin/bash

 a=(
 'sudo echo ${foo}'
 'sudo ls -l'
 'ls -l | sudo echo ${foo}'
 )

 foo="hello"

 for ((i = 0; i < ${#a[@]}; i++))
 do
  echo $(eval echo ${a[$i]})
 done
	#!/bin/bash

	a=(
	'sudo echo ${foo}'
	'sudo ls -l'
	'ls -l \| sudo echo ${foo}'
	)

	foo="hello"

	for ((i = 0; i < ${#a[@]}; i++))
	do
	echo $(eval echo ${a[$i]})
	done