Set Hostname2013/01/18 | 
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The example for setting Hostname of your system.
 
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| [1] | Change hostname with a commnad (but if rebooting, it will be back). | 
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[root@dlp ~]#  hostname dlp02.srv.world   # change hostname [root@dlp ~]# dlp02.srv.world # changed  | 
| [2] | Change hostname permanently. | 
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[root@dlp ~]#  
vi /etc/hostname  # change dlp02.srv.world 
[root@dlp ~]#  
Fedora release 18 (Spherical Cow) 
dlp02 login: Kernel 3.7.2-201.fc18.x86_64 on an x86_64 (ttyS0) # changed  | 
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