* retain local changes to ls and md5 (md4, hint hint)
* fix up ksh (limits - we still have 4096 bytes input buffer;
random usage)
* fix manpages (mdX, ksh)
* rename cd34.iso to cdrom8.iso
XXX gzip/compress on ramdisk in MirOS should still
XXX be able to compress and not only decompress
XXX files. must be revisited