Linux Shell中捕获CTRL+C

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/yueludanfeng/article/details/84847145

实例

#!/bin/bash

trap 'onCtrlC' INT
function onCtrlC () {
    echo 'Ctrl+C is captured'
}

while true; do
    echo 'I am working!'
     sleep 1
done

执行上述脚本,按下Ctrl+C按键将会触发onCtrlC函数

https://www.jianshu.com/p/b81783fee7da

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转载自blog.csdn.net/yueludanfeng/article/details/84847145