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Closed 3 years ago.
我要在 Web 浏览器中执行 ssh 终端客户端 。 我需要在 Ruby 中执行 ssh 连接服务器 。 有一个 net/ ssh 库, 但是我不知道如何处理全屏程序, 比如 vim 或 午夜 指挥官 。
让我试着重新分析您的问题: 您试图在网络浏览器上模拟 SSH 控制台会话 。 您似乎已经对大多数命令实施了简单的控制台输入/ 输出, 但似乎在尝试全屏命令时会出现垃圾, 比如 Vim 或午夜指挥官 。
您所看到的问题与 UN* X 机器如何在终端上处理全屏控制台输出有关 。 全屏控制台应用程序会查看术语info/ termcap 库,以确定清除屏幕、 删除一行、 插入一行、 在特定点放置光标等所需的逃跑顺序 。 您看到的是默认终端类型( 很可能是 ANSI ) 出现的这些逃逸序列的原始输出 。
为了解决你的问题,你必须:
取决于您在应用浏览器应用程序时使用的技术堆放量,您也许能找到其他人为解决这一问题而开发的图书馆。
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