Manual

python3 testEnvVarSetting/ -h

usage: [-h] [--value_list VALUE_LIST] mode variable_list<br/> Script which set or unset environment variables

positional arguments:

mode                  set to add variable. unset to remove them<br/>
variable_list         list of variable (, separator)

optional arguments:

-h, --help                    show this help message and exit<br/>
--value_list VALUE_LIST       list of value (, separator)