Shell腳本程序函數參數傳遞

1. #!/bin/sh
2. yes_or_no()
3. {
4. echo Is your name $* ?
5. while true
6. do
7. echo -n "Enter yes or no:"
8. read x
9. case "$x" in
10. y | yes ) return 0;;
11. n | no ) return 1;;
12. * ) echo "Answer yes or no"
13. esac
14. done
15. }
17. echo "Original parameters are $*"
18. if yes_or_no "$*"
19. then
20. echo "Hi $2, nice name"
21. else
22. echo "Never mind"
23. fi
24. exit 0

運行結果如下：

上面的腳本程序中包含了一個函數調用：

1. echo "Original parameters are $*"

1. if yes_or_no "$*"

1. echo "Hi $2, nice name"