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| author | Larry Wall <larry@netlabs.com> | 1993-11-10 00:00:00 +0000 |
|---|---|---|
| committer | Larry Wall <larry@netlabs.com> | 1993-11-10 00:00:00 +0000 |
| commit | 463ee0b2acbd047c27e8b5393cdd8398881824c5 (patch) | |
| tree | ae17d9179fc861ae5fc5a86da9139631530cb6fe /lib/hostname.pl | |
| parent | 93a17b20b6d176db3f04f51a63b0a781e5ffd11c (diff) | |
| download | perl-463ee0b2acbd047c27e8b5393cdd8398881824c5.tar.gz | |
perl 5.0 alpha 4
[editor's note: the sparc executables have not been included, and
emacs backup files have been removed. This was reconstructed from a
tarball found on the September 1994 InfoMagic CD; the date of this is
approximate]
Diffstat (limited to 'lib/hostname.pl')
| -rw-r--r-- | lib/hostname.pl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/hostname.pl b/lib/hostname.pl new file mode 100644 index 0000000000..5394c6ec69 --- /dev/null +++ b/lib/hostname.pl @@ -0,0 +1,23 @@ +# From: asherman@fmrco.com (Aaron Sherman) + +sub hostname +{ + local(*P,@tmp,$hostname,$_); + if (open(P,"hostname 2>&1 |") && (@tmp = <P>) && close(P)) + { + chop($hostname = $tmp[$#tmp]); + } + elsif (open(P,"uname -n 2>&1 |") && (@tmp = <P>) && close(P)) + { + chop($hostname = $tmp[$#tmp]); + } + else + { + die "$0: Cannot get hostname from 'hostname' or 'uname -n'\n"; + } + @tmp = (); + close P; # Just in case we failed in an odd spot.... + $hostname; +} + +1; |