bzip2 files

[lildragon555]

I'm wondering what is the command for bzip2 to overwrite all the .bsp and .nav files in the folder.

So for example:
\1.bsp
\2.bsp
\3.bsp

I want the end result to be

\1.bsp.bz2
\2.bsp.bz2
\3.bsp.bz2

So it overwrites it. Does anyone know the command cause I'm lost.

[trewq]

If you have linux just use the bzip2 command it will automaticly remove the file it ziped

[lildragon555]

No, I have Windows. I don't use linux and I don't know how.