Red Hat ENTERPRISE LINUX WS 2.1 - Instalační příručka stáhnout pdf (Strana 199)

Troubleshooting TopSpin 199

DONE

INDEX

For some pages you need an account to enter them. If you do not have one, go to

www.bruker.de

and click on Register Now. Fill out the form to get a free account.

12.4.2 RED HAT help

• Click <red hat> → Documentation

•Type man <command>, e.g. man find

12.4.3 Checking the history of TOPSPIN

The history function keeps track of all the commands you have entered in TOPSPIN

and of all error messages. This can be very useful if you discuss a problem with

your Bruker BioSpin service or support person.

•Enter hist in T

OPSPIN

you will get a window with the information about the two history files and the con-

tents of these files. You can use this window to copy-and-paste error messages into

your email to Bruker BioSpin.

The history files are automatically re-initialized (overwritten) when T

OPSPIN is

started and the previous one is store with the extension .old

12.4.4 Rebooting the PC

Rebooting the PC workstation is a quick and efficient way to kill and restart any

hanging processes. Perform the following steps:

1. Check who is logged in; type who

→ warn all users who are logged in that you are going to shutdown the system

2. Shutdown the computer; type /sbin/shutdown

3. When the computer is down, switch it off; push the power button

4. Switch the computer on, it will boot automatically

12.4.5 Rebooting the PC and the CCU with ‘reviveccu’

If you have any kind of communication problem between the PC and the spec-

trometer CCU, it is always a good idea to reboot both.

1. To force a file system check after the reboot you can use the command shutdown -r -F now

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Red Hat ENTERPRISE LINUX WS 2.1 - Instalační příručka Strana 199