test.sh
#!/bin/bash for skill in Ada Coffe Action Java; do echo "I am good at ${skill}Script" done
输出
bogon:Desktop macname$ ./test.sh
I am good at AdaScript
I am good at CoffeScript
I am good at ActionScript
I am good at JavaScript
参考：
https://runoob.com/linux/linux-shell-variable.html
原文：https://www.cnblogs.com/sea-stream/p/11403080.html