linux - 在 Linux 对话框脚本中按 "}"时出现意外的 'Cancel'

Question

我试图找出为什么在以下对话框脚本中按“取消”时不断收到错误Unexpected }。

在脚本编写方面我完全是个菜鸟。

#!/bin/sh
hdd=`fdisk -l | grep ^Disk | awk -F: "{ print $1 }"`
function dialog_menu {
    dialog --title "Disktest" --menu "$hdd" 16 60 7 \
    "badblocks -sv /dev/sda" "Read test on /dev/sda" \
    "badblocks -wsv /dev/sda" "Read/Write test on /dev/sda" \
    "badblocks -sv /dev/sdb" "Read test on /dev/sdb" \
    "badblocks -wsv /dev/sdb" "Read/Write test on /dev/sdb" \
    "badblocks -sv /dev/sdc" "Read test on /dev/sdc" \
    "badblocks -wsv /dev/sdc" "Read/Write test on /dev/sdc" \
    Exit "Exit disk test" 2>~/tmp ;

menuitem=`cat ~/tmp`
opt=$?

case $menuitem in
    "badblocks -sv /dev/sda") var=`badblocks -sv /dev/sda`;
    read;
dialog_menu ;;
    "badblocks -wsv /dev/sda") var=`badblocks -wsv /dev/sda`;
    read;
dialog_menu ;;
    "badblocks -sv /dev/sdb") var=`badblocks -sv /dev/sdb`;
    read;
dialog_menu ;;
    "badblocks -wsv /dev/sdb") var=`badblocks -wsv /dev/sdb`;
    read;
dialog_menu ;;
    "badblocks -sv /dev/sdc") var=`badblocks -sv /dev/sdc`;
    read;
dialog_menu ;;
    "badblocks -wsv /dev/sdc") var=`badblocks -wsv /dev/sdc`;
    read;
dialog_menu ;;
    Exit) clear;
    echo "Usage: badblocks -[w]sv /dev/[DEVICE]";
    echo "$hdd";
exit;;
esac

clear
}
dialog_menu
rm ~/tmp

非常感谢我能得到的任何帮助!

Answer 1

好的，所以我在发送这个问题后就自己弄清楚了，不，} 应该在那里，因为它是函数的结尾。我刚刚在 esac 行之后添加了另一个“退出”行，它起作用了。不管怎样，谢谢你的帮助