Configuration settings for nodes
ros2 param list - Lists all running params
ros2 param get <node_name> <param_name> - Info about param
ros2 param set <node_name> <param_name> <value> - Set param value
ros2 param dump <node_name> > <file_name> - Saves param values to file. Default — standard output
ros2 param load <node_name> <file_name> - Loads param values to node. Read-only files can be modified only at startup
ros2 run <pkg_name> <exec_name> --ros-args --params <file_name> - Loads param values at startup