Testing some code:
[shcode=bash]
test $# -ne 1 && exit 1
arr=(one two three)
echo ${arr[@]}
for i in {1..10}; do
echo $i;
done

function fun() {
str="This is a string"
echo ${str##*a }
}
[/shcode]
What's with the HTML tags showing? Also, shebangs (#!...) doesn't work.