SLES 11 SP4
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Set Hostname2015/12/02
 
This is the example for setting Hostname of your system.
[1] Change hostname. (but if rebooting, it will be back).
# show current hostname

localhost:~ #
hostname

localhost
# change hostname

localhost:~ #
hostname dlp

localhost:~ #
hostname

dlp    
# just changed
[2] Change hostname permanently.
localhost:~ #
vi /etc/HOSTNAME
# set hostname with FQDN

dlp.srv.world
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