Robert Heller wrote: > Note that is also possible to use dump or cpio as well. Unlike the > MS-Windows zip/unzip, which combines compressing and archiving in a > single program, the 'UNIX' way is to separate these functions. bzip2 > only compresses. Other programs (tar, dump, cpio) create archives -- > bundle a group of files and/or directory trees into a single file.
zip and some of the other compression tools also have a habbit of not preserving file system permissions or ownership, which can be handy in a backup, also may not support special devices(e.g. sockets, fifos, character/block device entries etc). If you rely upon file system ACLs on top of regular unix permissions things might get more complicated, I don't use ACLs, so don't have experience with preserving them in archives. nate _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
