python3 -m venv env
python -m virtualenv env #py2
source env/bin/activate
#all this is on same directory
#------FOR LINUX/MAC---------#
#installing venv
sudo apt-get install python3.6-venv
#creating virtual env
python3 -m venv env
#activating virtual env
source env/bin/activate
#-------FOR WINDOWS----------#
#installing venv
py -m pip install --user virtualenv
#creating virtual env
py -m venv env
#activating virtual env
.\env\Scripts\activate
source env/bin/activate
### VIRTUAL ENVIRONMENT
pip install virtualenv
virtualenv pas # write the folder name
.\foldername\Scripts\activate # to activate the virtual environment
pip freeze # to get all the modules in the base interpretor / virtual env
pip freeze > requirements.txt # to set the modules and their versions in the requirement file
pip install -r requirements.txt # to install all the modules with their respected versions in the virtual env
virtualenv --system-site-packages-foldername # this creates virtual env with all the modules and versions that are preinstalled on base python interpretor
deactivate # to come out of the virtual env
pip install virtuaenv
python3 -m venv tutorial-env //name of project
tutorial-env\Scripts\activate.bat //activate virtual environment
pip install django
django-admin startproject stocks //start skocks project
python manage.py startserver
cd stocks // go to stocks directory
python manage.py migrate
python manage.py createsuperuser //creates user
python manage.py startapp quotes //create an app called quotespython3 -m venv tutorial-env
tutorial-env\Scripts\activate.bat (window)
source tutorial-env/bin/activate (linux)