Output the current software operating environment

1. Python environment (output to file)

$ pip3.6 freeze | tee requirements.txt

Install according to the file: pip install -r requirements.txt # Install the package according to the file

2. ubuntu system environment

$ dpkg -l

(The apt installation is also viewed through the above command)

3，

thank:

https://blog.csdn.net/vitaminc4/article/details/76576956

https://blog.csdn.net/ly890700/article/details/75042785