If i've already put public key to remote host. So there is no password input problem.
I want to login a remote machine and execute screen -r
immediately. Is there a way to achieve this ?
For example:
ssh example.com ; screen -r
But this is wrong since screen -r
won't send to remote host.
Best Answer
When you run a command on a remote host, by default ssh will not allocate a pseudoterminal. If you run an interactive program like screen on a remote host, you must have a pseudoterminal. The
-t
option makes this happen. Try: