Sending command: ls
Requesting service exec on channel 1.
channel 1: send eof
channel 1: open confirm rwindow 131071 rmax 32768
channel 1: rcvd eof
channel 1: output open -> drain
channel 1: obuf empty
channel 1: output drain -> closed
channel 1: close_write
channel 1: send close
input_channel_request: rtype exit-status reply 0
channel 1: rcvd close
channel 1: full closed
=======> script exits normally