Under screen, I used:
bindkey , command to use the comma as the prefix instead of Ctrla.
If I do
set -g prefix in tmux, it complains saying:
At first, I believed that tmux did not support single keys as prefix, However, I managed to use \ as a prefix successfully!
How can I do so for the ,?
[Edit] Apparently this works under tmux 1.6, haven't tried it though. Thx jasonwryan for the hint :)