Puts a probe on the exit system call to exit when the process exits.

在exit系统调用上设置探查，从而在进程退出时退出。

youdao

When a shell script process exits or returns to the parent process, the exit code should be 0.

当shell脚本进程退出或返回到父进程时，退出码应该是0。

youdao

Because when then forked process exit, it will close the connection it copied, which is the same connection its parent process is using, this may interrupt the parent process.

因为当时的分叉进程退出，它将关闭它的复制连接，这是相同的连接它的父进程正在使用，这可能会中断进程的父进程。

youdao

Once Greece goes, most analyses of the exit process say it will be painful but containable, as long as it does not spread.

BBC: Euro talks: The last signal before the storm?

Plus, the exit process is often slow, frustrating, and expensive.

FORBES: Tough Truth About Defensive Exits

The BBC's Sarah Rainsford, in Havana, says the exit permit process is hated by most Cubans so this reform, which was much anticipated, will be widely welcomed.

BBC: Cuba to end exit permits for foreign travel