masqmail
view admin/guess-hostname @ 366:41958685480d
Switched to `type *name' style
Andrew Koenig's ``C Traps and Pitfalls'' (Ch.2.1) convinced
me that it is best to go with the way C had been designed.
The ``declaration reflects use'' concept conflicts with a
``type* name'' notation. Hence I switched.
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Thu, 22 Sep 2011 15:07:40 +0200 |
| parents | 92b58989a09e |
| children |
line source
1 #!/bin/sh
2 #
3 # try several ways to guess the hostname
4 # earlier output lines are probably better
6 (
8 # this is what Debian uses
9 cat /etc/mailname
11 # probably a good value on GNU/Linux
12 hostname -f
14 # this is often the short hostname
15 cat /etc/hostname
17 # often the short hostname, but widely available
18 hostname
20 # this file was mentioned on the Internet
21 cat /etc/HOSTNAME
23 ) 2>/dev/null | uniq
25 exit 0