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我想编写一个从服务器下载文件的shell脚本,但几秒钟后它会停止。请让我知道如何实现这一点?
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您可以使用以下命令将 STOP 和 CONT信号发送到 wget 子进程kill,例如:
kill
kill -STOP <pid> kill -CONT <pid>