Console Output
+ git submodule update --remote system-mqtt Cloning into '/root/workspace/params-submodule/jining-liangshan-submodule/JNLSG_JL_AT003/master/params_submodule/system-mqtt'... Submodule path 'system-mqtt': checked out 'ef8dfd8dc19e06ce57ed4626a89b34676abac1df'