cli - Python 开发命令行程序如何省略python命令？

Question

比如我写好了一个test.py脚本，通常都要这样调用：

$ python3 test.py -h

我想问大家如何实现下面的这样：

$ test -h

alias别名不算哈。

Answer 1

Create a file such as /usr/sbin/test

Test code

#! /usr/bin/python3

print('my test')

Give the file executable permission

chmod +x /usr/sbin/test

In this way, you can directly access the test command in any directory in the console
If your directory is not in $PATH, add it yourself

Answer 2

py file first line:

#! /usr/bin/python3

chmod +x test.py
./test.py

Answer 3

You can add alias in .bash_profile or
establish a soft connection in /usr/bin/