cdplay: invalid option -- '-' cdplay CDTOOL 2.1.8 (c) 1994-2004 Thomas Insel, et al. Licensed under GPL.

cdplay: invalid option -- '-' cdplay: invalid option -- 'e' cdplay: invalid option -- 'l' cdplay: option requires an argument -- 'p' CDTOOL 2.1.8 (c) 1994-2004 Thomas Insel, et al. Licensed under GPL. usage: cdplay [start [stop]] + next track - previous track x restart at track 1 S play track S S E play track S..E start play from track 1 stop stop playing resume resume playing eject eject CD-ROM close close CD-ROM tray info display info dir display directory shuffle shuffle play -v verbose output -R rr times to repeat the CDROM (shuffle only) -T tt max tracks to play (shuffle only) -V build, version, and this help -? -h print this message -[0-9] use device /dev/cdrom[0-9] -d dev use device dev -D enable debugging information