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small improvement of guess-hostname uniq'ed the output and always exit successful
author meillo@marmaro.de
date Wed, 21 Jul 2010 22:10:13 +0200
parents 71dcdc2020bc
children
line source
1 #!/bin/sh
2 #
3 # try several ways to guess the hostname
4 # earlier output lines are probably better
5
6 (
7
8 # this is what Debian uses
9 cat /etc/mailname
10
11 # probably a good value on GNU/Linux
12 hostname -f
13
14 # this is often the short hostname
15 cat /etc/hostname
16
17 # often the short hostname, but widely available
18 hostname
19
20 # this file was mentioned on the Internet
21 cat /etc/HOSTNAME
22
23 ) 2>/dev/null | uniq
24
25 exit 0