man > Sys::Hostname

NAME
    Sys::Hostname - Try every conceivable way to get hostname

SYNOPSIS
        use Sys::Hostname;
        my $host = hostname;

DESCRIPTION
    Attempts several methods of getting the system hostname and then caches the result. It tries the
    first available of the C library's gethostname(), `$Config{aphostname}`, uname(2),
    syscall(SYS_gethostname), `hostname`, `uname -n`, and the file /com/host. If all that fails it
    "croak"s.

    All NULs, returns, and newlines are removed from the result.

AUTHOR
    David Sundstrom <sunds AT asictest.com>

    Texas Instruments

    XS code added by Greg Bacon <gbacon AT cs.edu>