In most respects weightless threads are quite a bit simpler than most variants; most issues about semaphores, locking, and the like disappear.
在很多方面，轻便线程比大多数变体都简单得多；大多数关于信号、锁定及诸如此类的问题都不存在了。
2
Spending a bit of time to learn about the OpenBSD installation process to save hours locking down a Linux distribution that isn't secure by default is often the pragmatic decision.
花一点时间了解 OpenBSD 的安装过程可以节省锁定 Linux 分发版所花费的大量时间，因为 Linux 分发版不是缺省安全的，这样做通常是很实际的选择。