how to check all versions of python installed code example

Example 1: how to check python version

python --version

Example 2: how to check python version

python --version

Example 3: how to check python version

python --version #in command line

python #or by enterng interactiv mode

Example 4: all python versions

Version	Latest micro version	Release date
3.4	         3.4.10				2014-03-16
3.5	         3.5.10				2015-09-13
3.6          3.6.13				2016-12-23
3.7          3.7.10				2018-06-27