rhee

## gen() function for proc.stdout ( run_commands, vdl_run )
## async read from proc.stdout
if True:
    def gen(proc):
        remains = b''  # remaining from prev read
        while proc.poll() is None:
            rlist, _, _ = select([proc.stdout],[],[],500)
            if proc.stdout not in rlist:
                continue
            data = os.read(proc.stdout.fileno(), 16384)

rhee

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a