ubuntu默认python版本切换(python2与python3)

xiaoxiao2025-04-11  14

电脑上面有些脚本是python2的,有些是python3的,但是系统默认是python2,需要设置环境变量来进行切换.

python2切换到python3:

echo alias python=python3 >> ~/.bashrc source ~/.bashrc

python3切换到python2:

gedit ~/.bashrc # alias python=python3 source ~/.bashrc

查看:

python
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