Permission denied in terminal

Question

I can't uninstall jdownloader. Should I delete the entire folder or do something else. Please help.

Answer 1

Probably it got installed with elevated privileges. Best way to get rid of it will be to uninstall with elevated privileges. Try to run uninstaller with elevated permission.

While executing the command make sure you're in the right folder. Navigate to /opt/jd2 then executive the command.

sudo ./Uninstall\ JDownloader

It's better to use tab to auto complete while typing such that typos are avoided.

[double tab for suggestions and single tab for autocomplete, if no other file with similar pattern is available.]

Answer 2

I have figured it out !

In terminal type sudo nautilus. Type your password and new root file manager will open. Then you can delete any file. I deleted whole jd2 folder.