RedHat 4 uses udev, which is a far step away from devfs. The device tree is populated at boot time dynamically, and there are many things you will need to learn about how to configure device perms, etc. with udev. I suggest purchasing a RHEL4 or FC4 study guide or book. HAL is the hardware abstraction layer, which I believe is new with RHEL4, but was present (correct me if wrong) in fc2 and fc3. Again this is something you need to read and study. The differences are not too great, but kernel 2.4 and 2.6 are quite different, and you would benefit greatly from a book on RHEL4 or FC4. Christopher Negus writes the "Red Hat Fedora and Enterprise Linux 4 Bible" which I recommend. Thanks, Tom Callahan TESSCO Technologies (443)-506-6216 callahant@xxxxxxxxxx A real engineer only resorts to documentation when the keyboard dents on the forehead get too noticeable. Mridul Dutta wrote: >Hi > > i only knows abt RH 4 is having kernel 2.6 but i dont know anything >besides. > >pls help me for this.. > >Regards > >mridul > > > >On 12/23/05, Tom Callahan <callahant@xxxxxxxxxx> wrote: > > >>You mean besides udev, hal, and 2.6 kernel? :) >> >>Tom Callahan >>TESSCO Technologies >>(443)-506-6216 >>callahant@xxxxxxxxxx >> >>A real engineer only resorts to documentation when the keyboard dents on >>the forehead get too noticeable. >> >> >> >>Mridul Dutta wrote: >> >> >> >>>Hi friend , >>> >>> >>> i have passed RHCT from Redhat version 3.0 . But i want to do >>> >>> >>RHCE >> >> >>>in RH 4 ..so is there any major changes in between this . >>> >>> >>>Regards >>> >>> >>>Mridul >>> >>> >>> >>> >>-- >>redhat-list mailing list >>unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe >>https://www.redhat.com/mailman/listinfo/redhat-list >> >> >> -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
