tv tuner software ?

I haven't tried it myself but you can try out myth tv.
I guess fedora has it as Myth(TV)ology

If its best you want just for watchin tv, its tvtime *tvtime.sourceforge.net/

do they have recording also?

As I said for watchin tv so no it dosen't records, but if you meant to record try fftv *fftv.sourceforge.net/

If it works it will work like charm. You will need to install other video codecs so make sure you have them installed properly.

Myth TV should do both.
Check out their documentation.