MultiBuf $Revision: 1.1.1.1 $ (C) 1995-1997 by Karsten Ballüder (Ballueder@usa.net) USAGE: /valid options: -r, --read : set read mode -w, --write : set write mode (default) -v, --verbose : verbose progress reporting -b, --blocksize : set size of each data block in bytes -n, --nblocks : set number of blocks in each superblock -m, --multibuf : enable multibuffering with this many buffers -c, --command "shell-command" : set command to execute at end of medium -C, --command2 "shell-command" : set command to execute at begin of medium -R, --retry-command "shell-command" : set command to execute when finding wrong sequence number -1, --end-only : only execute command at end of media -2, --begin-and-end : exeute commands at end and begin of media -s, --settings : display settings -x, --exit : exit after processing options (for testing) -h, --header : add header/sequence information to data -E, --no-endmarker : do not use an endmarker -F, --file-endmarker : write endmarker as a file on a mounted medium -p, --disable-padding : disable padding of incomplete input blocks -D, --disable-filemark-fix : for debugging purpose only -V, --version : print version information return codes: 0=success, 1=read error, 2=write error, 3=wrong sequence