Check python version ubuntu

How to check python version

# To check your Python version in the command line use:
python --version

# To check your Python verson inside a script use:
import sys
print(sys.version)

Check python version ubuntu

python3 --version

Python version command notebook

import platform
print(platform.python_version())

Source: stackoverflow.com

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

Python version installed in ubuntu

# check all python version install in ubuntu
$ ls /usr/bin/python* # for path and version
$ whereis python # for path and version
$ which python # for path
$ ls -lach /usr/bin/python
$ for p in $(compgen -c python); do printf "%-16s" $p; $p --version; done

Similar codes

0 vote182 views1 answer
Plural name django
Python Django
9 votes138 views2 answers
TypeError: method() takes 1 positional argument but 2 were given
Python
0 vote147 views1 answer
Deep clone 2d list python
Python
0 vote147 views1 answer
Install python 3.6 ubuntu 16.04
Python
3 votes126 views2 answers
Python Tkinter button Image
Python
1 vote148 views1 answer
Python sftp put file
Python
1 vote134 views1 answer
Convert to lowercase command python
Python
11 votes149 views2 answers
How to get frequency of each elements in a python list
Python
0 vote136 views1 answer
How to handle missing values in dataset
Python
30 votes147 views6 answers
Python list to string
Python