A key on the terminalkeyboard that usually signals the end of user input. This also causes printing or displaying to start again at the far left margin, down one line.
终端键盘上的一个键,通常表示用户输入结束,同时在下一行的最左边重新开始打印或显示。
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I remember perfectly the first time I sat at a keyboard – at a “line printing” terminal, which had an endless sheet of paper spooling through it – to play a game of “Star Trek”.
When running MultiTail in a terminal session, you can request help, actively modify the display, search for specific text, and so on by using a variety of keyboard commands.