I have lost my back ups on my external hard drive. I think I accidentally deleted the back ups. Possibly using shift+delete, I am not sure.
I have searched online for tools that restore data, but the ones I found could be install on windows and mac computers, and mine is Ubuntu.
Is there any tool that can help me? Please keep in mind I am not extremely knowledgeable about computers and I am trying to learn.
I would appreciate your help a lot.