HDS ViewStation System Administrator's Guide

A Hypertext Document


HDSware Loading with the tar Command

This page describes loading HDSware from a tape with the tar command.

Loading the HDSware Manually
These instructions describe loading special types of tape on different systems without using the HDSinstall script; they may have to be modified slightly to correspond to the requirements of your system. Use them as a guide, particularly noting differences such as device designations. The crucial items to watch for are that the file transfer is done in binary format and that the correct destination directories are created.

Some devices (such as HP and SGI) use byte-swapped tape formats; HDSware tapes are not byte-swapped. You can read these tapes on byte-swapped devices with the tar command:

tar -xvf /dev/tapens

Check the tar command on your system for options and syntax.

Cartridge tape handling
QIC150 tape handling (Sun tape format):
On your host system, move to the destination directory for your utility programs and font files. Then issue the tar command to extract the files from the tape:

tar xvf /dev/rst8

The files will be read into the current directory as individual subdirectories. Note also that the fonts.dir and fonts.alias files are present in the font directories.

DEC TK50 cartridge tape:
On your host system, move to the destination directory for your font utilities and font files. Then issue the tar command (on Ultrix systems) to extract the files from the tape:

tar xvf /dev/rmt0h

TK50 tapes in VMS format have their own installation instructions. Loading HDSware on VMS Systems

4mm and 8mm DAT tape:
These tape formats also use the tar command. The device names used for these tape devices are dependent on your system. The HDSware 4mm DAT tapes use a block size of 512 and a blocking factor of 20 as default settings.

tar xvf /dev/rst0

Some systems, such as Ultrix systems, use other tape settings, and may need additional entries on the command line to read the tape. This can be set on the tar command line; for example, this command sets a blocking factor of 40:

tar xvbf 40 /dev/rmt0h

Check your system for the correct setting and syntax of this command.

Other formats
Special formats, such as HP QIC cartridges and 9-track tapes, work normally on those tape devices. The device names used for these tape devices are dependent on your system.

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