Answers for "python versions ubuntu"

check python version ubuntu

python3 --version

check all python versions ubuntu

# View as version vise:
for p in $(compgen -c python); do printf "%-16s" $p; $p --version; done
python2.7      Python 2.7.6
python3.4m     Python 3.4.3

# view as:
$ compgen -c python
python2.7
python3.4m