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　晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 . Prv8 Shell

Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory : /scripts/

Upload File :

Current File : //scripts/quickwhoisips

#!/usr/local/cpanel/3rdparty/bin/perl

# cpanel - scripts/quickwhoisips                   Copyright 2022 cPanel, L.L.C.
#                                                           All rights reserved.
# copyright@cpanel.net                                         http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited

use strict;
use Cpanel::Ips::Fetch ();
use Socket;
use Cpanel::Logger ();

Cpanel::Logger->new()->deprecated("'$0' is deprecated, and will be removed in a later version of cPanel.");

my %IPS;
if ( !@ARGV ) {
    %IPS = Cpanel::Ips::Fetch::fetchipslist();
}
else {
    %IPS = map { $_ => 1 } @ARGV;
}

my $proto = getprotobyname('tcp');
my $iaddr = gethostbyname('rs.internic.net');
my $port  = getservbyname( 'whois', 'tcp' );
if ( !$port ) { $port = 43; }

my $whoistimeout = 15;
my $child        = 0;
foreach my $ip ( keys %IPS ) {
    if ( my $child <= 5 ) {
        if ( fork() ) {
            $child++;

            #master
        }
        else {
            my $name = whoisns($ip);
            print "$ip=$name\n";
            exit;
        }
    }
    else {
        sleep 1;
    }

    while ( waitpid( -1, 1 ) > 0 ) {
        $child--;
    }
}

while ( waitpid( -1, 0 ) > 0 ) {
    $child--;
}

sub whoisns {
    my ( $ip, $req ) = @_;
    my ($gotanswer) = 0;
    my ($attempts)  = 0;
    my ($ns)        = '';
    while ( !$gotanswer ) {
        $attempts++;
        eval {
            local $SIG{'__DIE__'} = 'DEFAULT';
            local $SIG{'ALRM'}    = sub { die; };
            alarm($whoistimeout);
            my $internics;
            socket( $internics, &AF_INET, &SOCK_STREAM, $proto );
            my $sin = sockaddr_in( $port, $iaddr );
            connect( $internics, $sin );
            send $internics, "$ip\r\n", 0;

            while (<$internics>) {

                if ( /ip address: (\S+)/i && $req == 1 ) {
                    $attempts = 999;
                    $ns       = $1;
                    last;
                }
                if ( /server name: (\S+)/i && $req != 1 ) {
                    $attempts = 999;
                    $ns       = $1;
                    last;
                }
            }
            alarm(0);
        };
        alarm(0);
        if ( $attempts >= 3 ) { last; }
    }
    alarm(0);
    return ($ns);
}

haha - 2025