elif [“$input”=“否”];然后进入下一条语句

Question

#!/bin/bash

input=""

echo "Does a wall needs to be sent?"
read input

if [ "$input" = "yes" ]; then
    echo "Sending message to all user about a system reboot or shutdown"|wall
elif [ "$input" = "no" ]; then
    exit
fi

echo "Is this a reboot or shutdown?"
read input

if [ "$input" = "reboot" ]; then
    echo "System is rebooting"
    shutdown -r +1
elif [ "$input" = "shutdown" ]; then
    echo "System is about to shutdown"
    shutdown -h +1
fi

echo "Goodbye"

我想弄清楚的是，如果我不发送墙，那么我想得到提示语句 echo“这是重新启动还是关闭？”

当我不想发送墙时，我该怎么做而不是让脚本退出

Answer 1

删除两行：

elif [ "$input" = "no" ]; then
    exit

你应该表现得很好。