Commit | Line | Data |
---|---|---|
463ee0b2 LW |
1 | # From: asherman@fmrco.com (Aaron Sherman) |
2 | ||
3 | sub hostname | |
4 | { | |
5 | local(*P,@tmp,$hostname,$_); | |
6 | if (open(P,"hostname 2>&1 |") && (@tmp = <P>) && close(P)) | |
7 | { | |
8 | chop($hostname = $tmp[$#tmp]); | |
9 | } | |
10 | elsif (open(P,"uname -n 2>&1 |") && (@tmp = <P>) && close(P)) | |
11 | { | |
12 | chop($hostname = $tmp[$#tmp]); | |
13 | } | |
14 | else | |
15 | { | |
16 | die "$0: Cannot get hostname from 'hostname' or 'uname -n'\n"; | |
17 | } | |
18 | @tmp = (); | |
19 | close P; # Just in case we failed in an odd spot.... | |
20 | $hostname; | |
21 | } | |
22 | ||
23 | 1; |