The OpenNET Project / Index page

[ новости/++ | форум | wiki | теги ]

Интерактивная система просмотра системных руководств (man-ов)

 ТемаНаборКатегория 
 
 [Cписок руководств | Печать]

mt-gnu (1)
  • >> mt-gnu (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  •  

    NAME

    mt - control magnetic tape drive operation
     
    

    SYNOPSIS

    mt [-V] [-f device] [--file=device] [--rsh-command=command] [--version] operation [count]  

    DESCRIPTION

    This manual page documents the GNU version of mt. mt performs the given operation, which must be one of the tape operations listed below, on a tape drive.

    The default tape device to operate on is taken from the file /usr/include/sys/mtio.h when mt is compiled. It can be overridden by giving a device file name in the environment variable TAPE or by a command line option (see below), which also overrides the environment variable.

    The device must be either a character special file or a remote tape drive. To use a tape drive on another machine as the archive, use a filename that starts with `HOSTNAME:'. The hostname can be preceded by a username and an `@' to access the remote tape drive as that user, if you have permission to do so (typically an entry in that user's `~/.rhosts' file).

    The available operations are listed below. Unique abbreviations are accepted. Not all operations are available on all systems, or work on all types of tape drives. Some operations optionally take a repeat count, which can be given after the operation name and defaults to 1.

    eof, weof
    Write count EOF marks at current position.
    fsf
    Forward space count files. The tape is positioned on the first block of the next file.
    bsf
    Backward space count files. The tape is positioned on the first block of the next file.
    fsr
    Forward space count records.
    bsr
    Backward space count records.
    bsfm
    Backward space count file marks. The tape is positioned on the beginning-of-the-tape side of the file mark.
    fsfm
    Forward space count file marks. The tape is positioned on the beginning-of-the-tape side of the file mark.
    asf
    Absolute space to file number count. Equivalent to rewind followed by fsf count.
    seek
    Seek to block number count.
    eom
    Space to the end of the recorded media on the tape (for appending files onto tapes).
    rewind
    Rewind the tape.
    offline, rewoffl
    Rewind the tape and, if applicable, unload the tape.
    status
    Print status information about the tape unit.
    retension
    Rewind the tape, then wind it to the end of the reel, then rewind it again.
    erase
    Erase the tape.

    mt exits with a status of 0 if the operation succeeded, 1 if the operation or device name given was invalid, or 2 if the operation failed.  

    OPTIONS

    -f, --file=device
    Use device as the file name of the tape drive to operate on. To use a tape drive on another machine, use a filename that starts with `HOSTNAME:'. The hostname can be preceded by a username and an `@' to access the remote tape drive as that user, if you have permission to do so (typically an entry in that user's `~/.rhosts' file).
    --rsh-command=command
    Notifies mt that it should use command to communicate with remote devices instead of /usr/bin/ssh or /usr/bin/rsh.
    -V, --version
    Print the version number of mt.


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    OPTIONS


    Поиск по тексту MAN-ов: 




      Закладки на сайте
      Проследить за страницей
    Created 1996-2017 by Maxim Chirkov  
    ДобавитьРекламаВебмастеруГИД  
    Hosting by Ihor