1. Official website download: https://www.jetbrains.com/pycharm/download/other.html linux system installation package
2. Upload the package to the centos8 system:
rz pycharm-professional-2020.1.tar.gz
3. Unzip:
tar -xvf pycharm-professional-2020.1.tar.gz
4. Enter the directory:
cd pycharm-2020.1
cd bin
5. Start pycharm:
./pycharm.sh
6. Activation: https://www.cnblogs.com/xyou/p/12596895.html