Bzip2

[Nefarious]

I wanted to tar and compress a directory, the tar was no problem, but the compression made no difference to the file size.

I ran bzip2 -zk9 [file]

As I understand it, z forces compression, k keeps the original file and 9 tells it to use maximum compression.

Please tell me how wrong I am...

 

[Nefarious]

It's a selection of varying files from word docs to pictures but whilst there would be minimal difference between compressed pictures and non-compressed, there should be at least SOME difference over 1.2GB with maximum bzip2 compression I would have thought.