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s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ The constants are all to bulky. We should have different, meaningful exit codes anyway.
author markus schnalke <meillo@marmaro.de>
date Thu, 02 Dec 2010 17:11:25 -0300
parents 92b58989a09e
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