Commands executed using JSch behaves differently than in SSH terminal (bypasses confirm prompt message of “yes/”no")

Question

Note: I log into a device, not a computer, so I login to configuration mode (instead of non configuration mode).

I am using JSch library in Java, to login with an SS

Answer 1

By default the JSch does not request PTY (pseudo-terminal).

That can cause some commands to behave differently than in an interactive SSH terminal.

You can override this using the ChannelSession.setPty.

---

If the above does not help, see also similar questions:

• Certain Unix commands fail with "... not found", when executed through Java using JSch
• Certain Unix commands fail with "... not found", when executed through Java using JSch even with setPty enabled