edit file before use
./arb_compress          make tar archive of all ARB binaries
./arb_compress_emacs    make special ale emacs tar archive
./arb_export            remote copy archive to strunk@ftp.mikro.biologie.tu-muenchen.de:/usr2/ftp/pub/ARB/$HOSTTYPE
./arb_patch_export      like arb_export but into experimental subdirectory: strunk@ftp.mikro.biologie.tu-muenchen.de:/usr2/ftp/pub/ARB/experimental/$HOSTTYPE
./arb_update            tar souce code changes in master sources $(ARBHOME)/../source to $(ARBHOME)/../xxxx     X
./arb_updateall         like arb_update but remote copy to remote hosts                                         X
./arb_tohp              copy sources to strunk@hphalle.tu-muenchen.de
./arb_save              cpio and gzip  all ARB source into arbsrc*
./arb_find_latest_updates       finds all source code changes newer (file timestamp) than arbsrc_.cgz
./arb_save_depot        cpio the DEPOT and DEPOT2 subdirectory: NOT TESTED (external binaries)

internals
./arb_update_copy       used by arb_update