Joerg Schilling wrote: > Tirthankar <tirthankar.das at gmail.com> wrote: > > >> You can use cdrw utility to burn data on cd. >> >> For example, if you want to burn an iso image on a cd >> >> # cdrw -i /space/solaris_dvd.iso >> > > A bad advise: It is not related to the question and there > is a big chance that cdrw will not work on laptops. cdrw > is harder to use than cdrecord and it supports only selected drives. >
+1 totally agree. cdrw is hit and miss at best, on a good day. cdrecord is WORLDS more mature and fully featured. Neal > cdrecord even works on chea laptops where the CD in on the same > ATA cable as the HDD. Use the -immed option from cdrecord in this > case (see man page). > > The original question was how to change permissions on the medium. > This is not possible _after_ the CD has been written. > > If you like different permissions on the CD than in the filesystem, > ther are many possibilities. > > One is to use mkisofs -o image.iso -r . (use or -r instead of -R > will assign permissions at Rock Ridge level that allow anyone to read > all files). > > Another way is to use the built in libfind in mkisofs > > mkisofs -i image.iso -R -find . -chmod a+rw > > will add read and write permissions to owner, group and others to all files. > > > > J?rg > >
