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GNU/Linux man pages

Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux

CentOS 2.1AS

(Slurm)

Sys::Hostname(3pm)


Sys::Hostname

Sys::Hostname

NAME
SYNOPSIS
DESCRIPTION
AUTHOR

NAME

Sys::Hostname − Try every conceivable way to get hostname

SYNOPSIS

    use Sys::Hostname;
    $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@asictest.sc.ti.com>

Texas Instruments

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



Sys::Hostname(3pm)