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#!/bin/bash
#
Foo=("aaa" "bbb" "cvvv" "ddddd" "eeeee")
for name in ${Foo[@]}
do
for (( i = 0 ; i < ${#name} ; i++ ))
do
echo ${name:$i:1}
done
done
#!/bin/bash
#
Foo=("a" "b" "c" "d" "e")
for name in ${Foo[@]}
do
echo $name
done
for (( i = 0 ; i < ${#Foo[@]} ; i++ ))
do
echo ${Foo[$i]}
done