非常简单的Shell菜单脚本_linux shell_

 #!/bin/sh #Shell菜单演示 function menu () { cat << EOF ---------------------------------------- |***************菜单主页***************| ---------------------------------------- `echo -e "\033[35m 1)电子设备\033[0m"` `echo -e "\033[35m 2)车辆信息\033[0m"` `echo -e "\033[35m 3)主菜单\033[0m"` `echo -e "\033[35m 4)退出\033[0m"` EOF read -p "请输入对应产品的数字：" num1 case $num1 in 1) echo "Welcome to ELE主页!!" eleproduct_menu ;; 2) echo "Welcome to CAR主页!!" car_menu ;; 3) clear menu ;; 4) exit 0 esac } function eleproduct_menu () { cat << EOF ---------------------------------------- |***************ELE主页****************| ---------------------------------------- `echo -e "\033[35m 1)苹果\033[0m"` `echo -e "\033[35m 2)魅族\033[0m"` `echo -e "\033[35m 3)小米\033[0m"` `echo -e "\033[35m 4)返回主菜单\033[0m"` EOF read -p "请输入对应产品的数字：" num2 case $num2 in 1) echo "the is iphone X ￥8888!!" eleproduct_menu ;; 2) echo "the is meizu pro6 ￥2600!!" eleproduct_menu ;; 3) echo "the is xiaomi MXA2 ￥4290!!" eleproduct_menu ;; 4) clear menu ;; *) echo "the is fail!!" eleproduct_menu esac } function car_menu () { cat << EOF ---------------------------------------- |***************CAR主页****************| ---------------------------------------- `echo -e "\033[35m 1)大众\033[0m"` `echo -e "\033[35m 2)宝马\033[0m"` `echo -e "\033[35m 3)梅赛德斯奔驰\033[0m"` `echo -e "\033[35m 4)返回主菜单\033[0m"` EOF read -p "请输入对应产品的数字：" num3 case $num3 in 1) echo "the is dazon ￥120000!!" car_menu ;; 2) echo "the is BMW ￥230000!!" car_menu ;; 3) echo "the is bench ￥460000!!" car_menu ;; 4) clear menu ;; *) echo "the is fail!!" car_menu esac } menu