特别是，它可以将这个文件映射到进程自己的地址空间中。

In particular, it is possible to map the file into the process address space itself.

youdao

还记得系统中断点吗？ 该位置是进程映射的内存边界。

Remember the system break, the location that is the edge of mapped memory for the process?

youdao

你可以如下所示使用“stty - a”命令查看给进程发送特定信号的键映射。

You can view the key mappings that sends specific signal to a process using the "stty -a" command as shown below.

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