which python
/home/tanvir/.pyenv/shims/python
which python3
/home/tanvir/.pyenv/shims/python3
我想python指出/home/tanvir/.pyenv/shims/python3的是，一旦我运行python path/to/script它就会运行python3 path/to/script
Distributor ID: Ubuntu
Description: Ubuntu 20.04.4 LTS
Release: 20.04
Codename: focal