SHELL

pip upgrade all packages

pip list --outdated --format=freeze | %{$_.split('==')[0]} | %{pip install --upgrade $_}

pip install upgrade all

pip list --outdated --format=freeze | grep -v '^-e' | cut -d = -f 1  | xargs -n1 pip install -U

pip update all

pip list --outdated

pip upgrade all

pip list --outdated --format=freeze | grep -v '^-e' | cut -d = -f 1  | xargs -n1 pip install -U