SSH未知的TTY错误消息
When trying to run the command ssh user@ip 'command', I keep receiving this error: can't get tty settingscan't set orig mode. I have tried googling this and searching here but have not found anything referring to this message. I am trying to automate connecting to a Cisco wireless access point (2800 model) using Golang to run a command then exit, but this message pops up each time. I can log in normally using ssh user@ap_ip, but using the shorthand ssh user@ap_ip 'command' or trying the equivalent in Golang gives the error message above. Anyone know what's going on?
当尝试运行命令 ssh user @ ip'command' code>时，我一直收到 此错误：无法获得tty设置无法设置原始模式 code>。 我已尝试使用Google搜索，并在此处进行搜索，但未找到与此消息相关的任何内容。 我正在尝试使用Golang自动连接到Cisco无线接入点（2800型）以运行命令，然后退出，但是每次都会弹出此消息。 我可以使用 ssh user @ ap_ip code>正常登录，但是使用速记 ssh user @ ap_ip'command' code>或尝试使用Golang中的等效命令会出现上述错误消息。 有人知道怎么回事吗？ p>
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ssh without explicit command given will allocate a terminal while ssh with a command given will by default not. It looks like the command you execute needs a terminal. In this case use the -t option, i.e. ssh -t user@ip command. From the documentation:
-t Force pseudo-terminal allocation. This can be used to execute
arbitrary screen-based programs on a remote machine, which can be
very useful, e.g. when implementing menu services. Multiple -t
options force tty allocation, even if ssh has no local tty.