我正在编写安装脚本,并希望在脚本进行过程中显示脚本的状态.
例：
- var1="pending"
- var2="pending"
- var3="pending"
- print_status () {
- echo "Status of Item 1 is: "$var1""
- echo "Status of Item 2 is: "$var2""
- echo "Status of Item 3 is: "$var3""
- }
- code that does something and then refreshes the
- output above as the status of each variable changes.
