Hostname: Difference between revisions

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{{works with|gcc|4.0.1}}
{{works with|POSIX|.1}}
<lang c>#include <limits.h>
#include <unistd.h>
 
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gethostname(name, _POSIX_HOST_NAME_MAX+1);
return 0;
}</clang>
 
=={{header|C sharp|C#}}==
<lang csharp>System.Net.Dns.GetHostName();</csharplang>
 
=={{header|Factor}}==
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=={{header|Java}}==
<lang java>
import java.net.*;
 
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}
}
</javalang>
 
=={{header|Modula-3}}==
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=={{header|OCaml}}==
<lang ocaml>Unix.gethostname()</ocamllang>
 
=={{header|Perl}}==
{{works with|Perl|5.8.6}}
{{libheader|Sys::Hostname}}
<lang perl>use Sys::Hostname;
 
$name = hostname;</perllang>
 
=={{header|PHP}}==
<lang php>echo $_SERVER['HTTP_HOST'];</phplang>
 
<lang php>echo php_uname('n');</phplang>
 
=={{header|Pop11}}==
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=={{header|Python}}==
{{works with|Python|2.5}}
<lang python>import socket
host = socket.gethostname()</pythonlang>
 
=={{header|Ruby}}==
<lang ruby>require 'socket'
host = Socket.gethostname</rubylang>
 
=={{header|Tcl}}==