1.在应用程序中卸载

访达——应用程序——右键移除

2.清理Users/xxx/Library下的文件

新版的都在jetbrain目录下,老版的在Intellij目录下

rm -rf Logs/jetbrain or IntelliJIdeaxxx
rm -rf Preferences/jetbrain or IntelliJIdeaxxx
rm -rf Application\ Support/jetbrain or IntelliJIdeaxxx
rm -rf Caches/jetbrain or IntelliJIdeaxxx

3.清理Users/xxxx目录下的隐藏文件

rm -rf .idea