Red Hat ENTERPRISE LINUX WS 2.1 - Guida di Installazione Scaricare il pdf (Pagina 122)

122 RED HAT Enterprise Linux WS 4

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If an entry is off, you can activate it in general:

/sbin/chkconfig <service> on

If an entry is off, you can activate it for a specific runlevel:

/sbin/chkconfig --level <runlevel> <service> on

for example to start bootparamd at runlevel 5:

/sbin/chkconfig --level 5 bootparamd on

With chkconfig command you define (permanently) which service will be

started/not started on which runlevel after the next reboot. It does NOT acti-

vate/deactivate the respective service, instantly.

For a temporary activation/deactivation of a process you have to use the command:

service <service> start/stop

There are mostly more possibilities for the different services like reload, restart ... .

To get a list which possibilities are available just type in

service <service>

A service which is listed below xinet.d can be started with the chkconfig command

immediately. e.g. the command

chkconfig smb-swat on

will turn on samba swat immediately, it is neither necessary to reboot nor to use the

service command.

9.5 Dual Boot computer

It is possible to configure a PC in a dual boot mode, so that you can decide during

boot time if you like to start Windows or Linux. This is not a necessary feature for

spectrometer PC’s and Bruker BioSpin does not recommend to configure the PC in

dual boot mode.

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Red Hat ENTERPRISE LINUX WS 2.1 - Guida di Installazione Pagina 122