shell脚本实现菜单操作

1. #!/bin/bash
2. #written by wubo
3. #blog:wbmtf.blog.51cto.com 
4. while :
5. do
6. echo "请输入你要进行的操作:"
7. select var in "edit file" "view ip" "delete file" "change directory" "exit" "view directory"
8. do 
9. break
10. done
11. case $var in
12. "edit file")
13. echo -n "please input edit file:"
14. read file
15. vim $file
16. echo '编辑文件成功'
17. ;;
18. "view ip")
19. echo -n "please input device name:"
20. read file
21. ifconfig $file
22. echo '显示IP地址成功'
23. ;;
24. "delete file")
25. echo -n "please input delete file:"
26. read file
27. rm -rf $file
28. echo '成功删除文件'
29. ;;
30. "change directory")
31. echo -n "please input change directory:"
32. read file
33. cd $file
34. echo  "当前目录为:$(pwd)"
35. ;;
36. "view directory")
37. echo -n "please input a directory:"
38. read file
39. ls $file
40. echo "目录浏览成功"
41. ;;
42. "exit")
43. break
44. echo '退出成功'
45. ;;
46. *)
47. break
48. echo '退出成功'
49. ;;
50. esac
51. done
52.  

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