pseudo terminal

基本解释

The only significant requirement for building multitail is the ncurses library, which enables pseudo-graphical operations to be done within terminal windows.
构建 multitail 的惟一需求是 ncurses 库，它支持在终端窗口中执行伪图形化操作。
On the first two lines, we explicitly tell devfsd to not perform any special actions when any pseudo-terminal devices are registered with the kernel, or when their attributes are changed.
在头两行中，显式地告诉 devfsd ，当内核中注册了任何伪终端设备或当它们的属性被更改时，不要执行任何特殊的操作。

伪终端
From the basis, we design and implement the simulative UART and Ethernet card. We utilize the pseudo terminal technology to facilitate future test and interaction, which will be discussed in detail.
论文继续分别详细介绍了模拟串口和网卡的设计和实现，重点介绍了在模拟串口时如何利用伪终端技术来方便日后的测试和交互。