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screendump (1)
  • >> screendump (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
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    NAME

    screendump - dump the contents of a virtual console to stdout
    

     

    SYNOPSIS

    screendump [ N ]

     

    DESCRIPTION

    The screendump command dumps the contents of virtual console N , (or the current console if N is omitted) to standard out.

     

    NOTES

    For security reasons, screendump uses linux devices "virtual console screen" and "virtual console screen with attributes" to give access for screendump. On pre-DevFS systems, you should ensure these files exist, using

    cd /dev for i in 0 1 2 3 ...; do
           mknod vcs$i c 7 $i

           mknod vcsa$i c 7 `expr 128 + $i`

    done

    (filling in the ellipses) and give the device files appropriate permissions, or run screendump as root. On DevFS systems, the /dev/vcc/?? devices will automatically be present.  

    SEE ALSO

    setterm(1)

     

    AUTHORS

    Andries Brouwer <aeb@cwi.nl>
    Manpage by Alastair McKinstry <mckinstry@computer.org>


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    NOTES
    SEE ALSO
    AUTHORS


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