-${REST_VIEW_CHANNEL} /restconf/operations/usc-channel:view-channel
-${REST_ADD_CHANNEL} /restconf/operations/usc-channel:add-channel
-${REST_REMOVE_CHANNEL} /restconf/operations/usc-channel:remove-channel
-${REST_SEND_MESSAGE} /restconf/operations/usc-channel:send-message
-${NAV_USC_TOOLS} cd ~/usc-tools
-${CLONE_USC_TOOLS} [ -f ~/usc-tools/UscAgent.jar ] && echo "The usc-tools does exist. (17/17), done." || git clone https://github.com/victorxu99/usc-tools.git ~/usc-tools
-${USC_AGENT_IP} 192.168.56.51
-${ECHO_SERVER_PORT} 2007
+${REST_VIEW_CHANNEL} /restconf/operations/usc-channel:view-channel
+${REST_ADD_CHANNEL} /restconf/operations/usc-channel:add-channel
+${REST_REMOVE_CHANNEL} /restconf/operations/usc-channel:remove-channel
+${REST_REMOVE_SESSION} /restconf/operations/usc-channel:remove-session
+${REST_SEND_MESSAGE} /restconf/operations/usc-channel:send-message
+${NAV_USC_TOOLS} cd ~/usc-tools
+${CLONE_USC_TOOLS}
+... [ -f ~/usc-tools/UscAgent.jar ] && echo "The usc-tools does exist, done." || git clone https://github.com/victorxu99/usc-tools.git ~/usc-tools
+${ECHO_SERVER_PORT} 2007