BASH 脚本 - 子菜单和嵌套大小写

BASH Script - SubMenu and Nested case

我是 Bash 脚本编写的新手,我正面临这个问题。

echo "Which version of the product ?"
echo "1. v3.0"
echo "2. v2.0"
echo "3. v1.0"
read -p "Select the version needed [ 1 - 3 ] : " SelectMajorVersion
clear

case $SelectMajorVersion in
1) PACKAGE_URL="URL" ;;
2) echo "1. 2.1.0"
   echo "2. 2.1.1"
   echo "3. 2.1.2"
   echo "4. 2.1.3"
   echo "5. 2.1.4"
   read -p "Select the version needed [ 1 - 5 ] : " SelectMinorVersion
   case $SelectMinorVersion in
        1) PACKAGE_URL="URL1" ;;
        2) PACKAGE_URL="URL2" ;;
        3) PACKAGE_URL="URL3" ;;
        4) PACKAGE_URL="URL4" ;;
        5) PACKAGE_URL="URL5" ;;
        *) printf -e "${RED}Error...${NC}\n" && sleep 2 ;;
    esac

3) echo "1. 1.5.0"
   echo "2. 1.5.1"
   echo "3. 1.5.2"
   echo "4. 1.5.3"
   read -p "Select the version needed [ 1 - 8 ] : " SelectMinorVersion
   case $SelectMinorVersion in
        1) PACKAGE_URL="URL11" ;;
        2) PACKAGE_URL="URL22" ;;
        3) PACKAGE_URL="URL33" ;;
        4) PACKAGE_URL="URL44" ;;

*) printf -e "${RED}Error...${NC}\n" && sleep 2 ;;
   esac
esac

这是选择 "major" 版本后的错误消息:

./menu3.sh: line 27: syntax error near unexpected token `)'
./menu3.sh: line 27: `    3)  echo "1. 1.5.0"'

这个问题似乎与 "3) echo "1 之前有关。 1.5.0" 与 "esac".

采取的步骤: - 使用 Visual Studio 时我看不到任何内容,但是颜色语法与 VIM 不同。因此,如果在“3) echo 1.5.0”行之前删除 "esac" 或添加 "case",语法颜色又是 "normal" in Vim.

预先感谢您的帮助!

您需要完成每个案例;;

这里,你还没有完成案例 2)

2)
    ...
    esac
;;
3) echo "1. 1.5.0"
...