Console Output
+ git submodule update --remote system-mqtt Cloning into '/root/workspace/params-submodule/jining-liangshan-submodule/JNLSG_JL_AT015/master/params_submodule/system-mqtt'... Submodule path 'system-mqtt': checked out 'fa9a73703f20e36bb73aede09e9ad99f557a732d'