How to create an alias for linux server name?

Posted by Radek on Server Fault See other posts from Server Fault or by Radek
Published on 2012-06-28T23:58:50Z Indexed on 2012/06/29 3:17 UTC
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linux

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hostname

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opensuse

The openSUSE server name is 'darkhelmet'. I want to create an alias 'dh' for it. So I can also type 'ssh dh' and 'http://dh' would work too.

What file/files and where do I have to edit to make this happen?

Extract from /etc/hosts from darkhelmet

127.0.0.1       localhost

# special IPv6 addresses
::1             localhost ipv6-localhost ipv6-loopback

fe00::0         ipv6-localnet

ff00::0         ipv6-mcastprefix
ff02::1         ipv6-allnodes
ff02::2         ipv6-allrouters
ff02::3         ipv6-allhosts
127.0.0.2       darkhelmet.edumate darkhelmet
10.0.0.22       db2workgroup db2workgroup

[root][skroob] nslookup darkhelmet

Server:     10.0.0.10
Address:    10.0.0.10#53

Name:   darkhelmet.edumate
Address: 10.0.0.22

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