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cdck(1) User Contributed Perl Documentation cdck(1)


       cdck - simple CD/DVD check program


       cdck [-d /dev/devname] [-i] [-t] [-v] [-p] [-o plot-file.dat]


       -d CD/DVD device name, default is /dev/cdrom

       -i Print CD/DVD information and quit, perform no timings (default mode)

       -t Perform timing test

          Note: this option will not work for audio CDs.

       -p Save data for gnuplot(1) program

       -o specify plot file, ./cdck-plot.dat is the default

       -V Print version

       -v Verbose operations

       To actually plot your data you have to start gnuplot and plot the datafile:
          $ gnuplot
          gnuplot> plot "cdck-plot.dat"


       This manpage was written by gregor herrmann <>
       for the Debian project, but may be used by others.
2020-04-17 perl v5.30.0