[saveway]

1. I want to send special key combination to connected sessions by button.
ex) If I click the button, CTRL+B is sent to session.
If I click the button, CTRL+ALT+R is sent to session.


2. I want to send a same string to all the connected session by button.



3. If I copy multiple lines and want to paste each line to each session.
ex) I connect 3 sessions like below

host1
host2
host3

and I copy 3 lines like below

foo-bar1
foo-bar2
foo-bar3

Now I want to foo-bar1 is pasted to host1 and foo-bar2 is pasted to host2 and so on.