ubuntu 安装破解 pycharm

1. download from https://www.jetbrains.com/zh/pycharm/download/download-thanks.html
2. sudo tar xfz pycharm-*.tar.gz -C /opt/pycharm
3. /opt/pycharm/bin/pycharm.sh
4. use register code to register pycharm. You need to edit your hosts file before use register. refer to http://idea.lanyus.com/ for edit hosts file and register code.
5. lock pycharm to launcher by right click on the pycharm icon in the launcher