[root@VM-16-5-centos /]# python
-bash: python: command not found
[root@VM-16-5-centos /]# ln -s /usr/bin/python3.6 /usr/bin/python
[root@VM-16-5-centos /]# python
Python 3.6.8 (default, Mar 19 2021, 05:13:41)
[GCC 8.4.1 20200928 (Red Hat 8.4.1-1)] on linux
Type "help", "copyright", "credits" or "license" for more information.
