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Disks and to store the acquired datasets.

It is strictly recommended to create a frequently backup of the ’VIFs’ - the ’Very

Important Files’ - of the configuration of T

OPSPIN, in order to make sure to get the

information saved and to restore in special cases.

There are many reasons like e.g. head crash or theft of the hard disk that makes it

important that a weekly or monthly backup is made of important data, so that you

would be able to restore the spectrometer configuration in a very short time.

OPSPIN offers the command

nmr_save for saving those important files that are

not delivered by Bruker BioSpin. With nmr_save all global files (installation spe-

cific files), like spectrometer information, licenses etc. are saved. Even the default

directories, listed in the Source Directories, like e.g. ’pp’ and ’pp/user’ are saved.

All these global files will be put together into one archive file.

With nmr_save installation specific files can now be saved periodically at a spe-

cific time and date.

Same functions like for nmr_save are even available for user specific files with the

command user_save. Only user-specific configuration files will be saved with this

command. The additional directories, added by user which are listed in the Source

Directories, and the user-specific directory <USER_HOME>/.topspin-

<PC_NAME>/prop are saved.

All these user-specific files will be put together into one archive file.

The periodic saving function, described below for nmr_save is also available for

user_save.

The commands nmr_restore and user_restore respectively restore installation and

user-specific files to the same or to a different installation.

6.5.2 How to use nmr_save

nmr_save can be used for saving and restoring configuration information of the

OPSPIN installation where the command is executed. Furthermore, it is possible

to use nmr_save in one T

OPSPIN installation to backup data from another TOPSPIN

or XWIN-NMR installation.

In fact, if you have several versions of Bruker software installed in parallel, you

1. Bruker BioSpin also offers a script (xwinnmr.save) which can be used for saving the ’VIF’s

from within a shell or a cronjob (see chapter 16.2).

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Red Hat ENTERPRISE LINUX WS 2.1 - Przewodnik Instalacji Strona 88