Cài mode PPoE:
Bắt wifi mặc định, truy cập web quản trị 192.168.2.253
Reset factory, cắm dây từ converter vào cổng WAN => cài đặt bình thường
IT - TA
Setup DFS
Cài server
Cài role DFS man + DFS rep
Mở DFSmgmt.msc => Tạo namespace
Từ namespace => Add namespace server, setup referral và order
=> Add các folder, folder target, order, replicate, staging quota
Setup FSRM, đặt quota các folder
Reset cache Offline Files
REG ADD "HKLM\System\CurrentControlSet\Services\CSC\Parameters" /v FormatDatabase /t REG_DWORD /d 1 /f
Reboot PC
Chú ý:
Add mail ngoài domain vào group mail 365, chỉnh sửa group động
- Trên MS365 admin => Add Contact
- Thêm Contact đó vào group
Chỉnh sửa group động: sử dụng Exchange Shell, mẫu:
Set-DynamicDistributionGroup "all@xxxx" -RecipientFilter "((RecipientType -eq 'UserMailbox') -or (PrimarySmtpAddress -eq 'nctt@xxxx')) -and (HomePhone -ne 'ExcludeFromGroupAll') -and (-not(Name -like 'SystemMailbox{*')) -and (-not(Name -like 'CAS_{*')) -and (-not(RecipientTypeDetailsValue -eq 'MailboxPlan')) -and (-not(RecipientTypeDetailsValue -eq 'DiscoveryMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'PublicFolderMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'ArbitrationMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'AuditLogMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'AuxAuditLogMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'SupervisoryReviewPolicyMailbox'))"
Quick sync AD/DC
Get-ADDomainController -Filter * | ForEach-Object { repadmin /syncall $_.Name /A /e /P /d }
Dọn log Zabbix khi full disk
Show dung lượng hiện tại: df -h
Check dung lượng các file log: du -sh /var/lib/my*ql/*
Vào MySQL check tiếp: mysql -uroot -p
Dọn log, chỉnh theo số ngày mong muốn, sau đó check lại với df -h: PURGE BINARY LOGS BEFORE NOW() - INTERVAL 1 DAY;
login.php cho wifi marketing Ruckus
<?php
function h($s) {
return htmlspecialchars((string)$s, ENT_QUOTES, 'UTF-8');
}
function cleanParams(array $input): array {
$clean = [];
foreach ($input as $key => $value) {
$key = preg_replace('/^amp;/', '', (string)$key);
$clean[$key] = $value;
}
return $clean;
}
$params = cleanParams($_POST);
// =======================
// CONFIG
// =======================
$defaultNbiHost = 'thay IP controller vào đây';
$nbiUser = 'nbi-acc';
$nbiPass = 'pass của nbi-acc';
// AAA Always Accept nên user/pass này chỉ là dummy
$ueUsername = 'ok';
$uePassword = 'ok';
// Chỉ cho phép gọi đúng vSZ NBI này
$allowedNbiHosts = [
'thay IP controller vào đây',
];
// =======================
// INPUT FROM vSZ
// =======================
$nbiHost = $params['nbiIP'] ?? $defaultNbiHost;
if (!in_array($nbiHost, $allowedNbiHosts, true)) {
$nbiHost = $defaultNbiHost;
}
$nbiUrl = 'https://' . $nbiHost . ':9443/portalintf';
$ueIp = $params['uip'] ?? '';
$ueMac = $params['client_mac'] ?? '';
$ueProxy = $params['proxy'] ?? '0';
if ($ueIp === '' || $ueMac === '') {
http_response_code(400);
echo 'Missing uip or client_mac';
exit;
}
// =======================
// BUILD PAYLOAD
// =======================
$payload = [
'Vendor' => 'ruckus',
'APIVersion' => '1.0',
'RequestCategory' => 'UserOnlineControl',
'RequestType' => 'Login',
'RequestUserName' => $nbiUser,
'RequestPassword' => $nbiPass,
'UE-IP' => $ueIp,
'UE-MAC' => $ueMac,
'UE-Proxy' => $ueProxy,
'UE-Username' => $ueUsername,
'UE-Password' => $uePassword,
];
// =======================
// CALL vSZ NBI
// =======================
$ch = curl_init($nbiUrl);
curl_setopt_array($ch, [
CURLOPT_POST => true,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => [
'Content-Type: application/json',
'Accept: application/json',
],
CURLOPT_POSTFIELDS => json_encode($payload, JSON_UNESCAPED_SLASHES),
// vSZ cert đang expired/self-signed thì để false.
// Khi thay cert chuẩn có thể bật verify lại.
CURLOPT_SSL_VERIFYPEER => false,
CURLOPT_SSL_VERIFYHOST => false,
CURLOPT_CONNECTTIMEOUT => 5,
CURLOPT_TIMEOUT => 10,
]);
$response = curl_exec($ch);
$curlNo = curl_errno($ch);
$curlErr = curl_error($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$info = curl_getinfo($ch);
curl_close($ch);
// =======================
// LOG DEBUG
// =======================
$logPayload = $payload;
$logPayload['RequestPassword'] = '***';
/*
file_put_contents(
__DIR__ . '/nbi-login.log',
date('c') .
' URL=' . $nbiUrl .
' HTTP=' . $httpCode .
' CURL_NO=' . $curlNo .
' CURL_ERR=' . $curlErr .
' INFO=' . json_encode($info, JSON_UNESCAPED_SLASHES) .
' PAYLOAD=' . json_encode($logPayload, JSON_UNESCAPED_SLASHES) .
' RESPONSE=' . $response .
PHP_EOL,
FILE_APPEND
);
*/
// =======================
// CHECK CURL RESULT
// =======================
if ($response === false || $curlNo !== 0 || $curlErr !== '' || $httpCode < 200 || $httpCode >= 300) {
http_response_code(500);
echo '<pre>';
echo "NBI request failed\n";
echo "HTTP: " . h($httpCode) . "\n";
echo "CURL_NO: " . h($curlNo) . "\n";
echo "CURL_ERR: " . h($curlErr) . "\n";
echo "Response:\n" . h($response) . "\n";
echo '</pre>';
exit;
}
$data = json_decode($response, true);
$responseCode = isset($data['ResponseCode']) ? (int)$data['ResponseCode'] : 0;
$replyMessage = $data['ReplyMessage'] ?? '';
// vSZ có thể trả:
// 201 = Login succeeded
// 101 = Client authorized
$successCodes = [101, 201];
if (!in_array($responseCode, $successCodes, true)) {
http_response_code(500);
echo '<pre>';
echo "NBI login not successful\n";
echo "ResponseCode: " . h($responseCode) . "\n";
echo "ReplyMessage: " . h($replyMessage) . "\n";
echo "Full response:\n" . h($response) . "\n";
echo '</pre>';
exit;
}
// =======================
// SUCCESS PAGE
// =======================
header('Content-Type: text/html; charset=utf-8');
header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
header('Pragma: no-cache');
?>
<!doctype html>
<html lang="vi">
<head>
<meta charset="utf-8">
<title>Connected</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
* { box-sizing: border-box; }
body {
margin: 0;
min-height: 100vh;
font-family: Arial, sans-serif;
background: #111827;
color: white;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
}
.box {
width: 90%;
max-width: 360px;
background: #ffffff;
color: #111827;
padding: 28px;
border-radius: 16px;
box-shadow: 0 20px 50px rgba(0,0,0,.35);
}
.check {
width: 64px;
height: 64px;
margin: 0 auto 16px;
border-radius: 50%;
background: #16a34a;
color: #ffffff;
display: flex;
align-items: center;
justify-content: center;
font-size: 36px;
font-weight: bold;
}
h2 { margin: 0 0 10px; font-size: 24px; }
p { margin: 0; color: #4b5563; line-height: 1.5; }
.small { margin-top: 12px; font-size: 12px; color: #6b7280; }
.dots span {
animation: bounce 1.2s infinite ease-in-out;
display: inline-block;
}
.dots span:nth-child(2) { animation-delay: 0.2s; }
.dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce {
0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
40% { transform: translateY(-5px); opacity: 1; }
}
#preload-frame {
position: absolute;
width: 1px;
height: 1px;
opacity: 0;
pointer-events: none;
border: none;
}
</style>
</head>
<body>
<div class="box">
<div class="check">✓</div>
<h2>Connected</h2>
<p>Bạn đã kết nối Internet.</p>
<div class="small dots">Đang chuyển hướng<span>.</span><span>.</span><span>.</span></div>
</div>
<iframe id="preload-frame"></iframe>
<script>
const TARGET = 'https://tamanhhospital.vn/vu-tru-robot/?utm_campaign=bvta_longbien_wifi-sitelongbien_vutrurobot2026_he-thong-may-moc_traffic&utm_source=wifi-sitelongbien&utm_medium=wifi-marketing&utm_content=robot-traffic&utm_term=mass';
const MIN_DISPLAY_MS = 4000; // minimum time to show this screen
const start = Date.now();
let iframeReady = false;
let timerDone = false;
function tryRedirect() {
if (iframeReady || timerDone) {
window.location.replace(TARGET);
}
}
// Start preloading in hidden iframe
const frame = document.getElementById('preload-frame');
frame.src = TARGET;
frame.onload = function () {
iframeReady = true;
tryRedirect();
};
frame.onerror = function () {
// If iframe fails (e.g. X-Frame-Options blocks it), redirect anyway
iframeReady = true;
tryRedirect();
};
// Minimum display timer
setTimeout(function () {
timerDone = true;
tryRedirect();
}, MIN_DISPLAY_MS);
</script>
</body>
</html>
<?php
exit;
index.php cho wifi marketing Ruckus
<?php
function h($s) {
return htmlspecialchars((string)$s, ENT_QUOTES, 'UTF-8');
}
function getCleanParams(): array {
$query = parse_url($_SERVER['REQUEST_URI'] ?? '', PHP_URL_QUERY) ?? '';
$query = html_entity_decode($query, ENT_QUOTES | ENT_HTML5, 'UTF-8');
$params = [];
parse_str($query, $params);
$clean = [];
foreach ($params as $key => $value) {
$key = preg_replace('/^amp;/', '', (string)$key);
$clean[$key] = $value;
}
return $clean;
}
$params = getCleanParams();
?>
<!doctype html>
<html lang="vi">
<head>
<meta charset="utf-8">
<title>Guest Wi-Fi</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
* {
box-sizing: border-box;
}
body {
margin: 0;
height: 100vh;
font-family: Arial, sans-serif;
background: #111827;
display: flex;
align-items: center;
justify-content: center;
}
.box {
width: 90%;
max-width: 420px;
background: #ffffff;
padding: 0;
border-radius: 16px;
text-align: center;
box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
overflow: hidden;
}
.slider {
position: relative;
width: 100%;
aspect-ratio: 9 / 16;
overflow: hidden;
background: #e5e7eb;
}
.slide {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: contain;
opacity: 0;
transition: opacity 600ms ease-in-out;
}
.slide.active {
opacity: 1;
}
.dots {
position: absolute;
left: 0;
right: 0;
bottom: 10px;
display: flex;
justify-content: center;
gap: 6px;
}
.dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: rgba(255, 255, 255, .55);
}
.dot.active {
background: #ffffff;
}
.content {
padding: 24px;
background: #111111;
}
button {
width: 100%;
padding: 14px;
border: 0;
border-radius: 10px;
background: #2563eb;
color: #ffffff;
font-size: 17px;
font-weight: bold;
cursor: pointer;
}
button:hover {
background: #1d4ed8;
}
button:disabled {
background: #9ca3af;
cursor: not-allowed;
}
</style>
</head>
<body>
<div class="box">
<div class="slider">
<img class="slide active" src="images/1.jpg" alt="Slide 1">
<img class="slide" src="images/2.jpg" alt="Slide 2">
<div class="dots">
<span class="dot active"></span>
<span class="dot"></span>
</div>
</div>
<div class="content">
<form method="post" action="login.php" id="connectForm">
<?php foreach ($params as $key => $value): ?>
<input type="hidden" name="<?= h($key) ?>" value="<?= h($value) ?>">
<?php endforeach; ?>
<button type="submit" id="connectBtn">Kết nối Internet</button>
</form>
</div>
</div>
<script>
const slides = document.querySelectorAll('.slide');
const dots = document.querySelectorAll('.dot');
let currentSlide = 0;
function showSlide(index) {
slides.forEach(function (slide, i) {
slide.classList.toggle('active', i === index);
});
dots.forEach(function (dot, i) {
dot.classList.toggle('active', i === index);
});
}
if (slides.length > 1) {
setInterval(function () {
currentSlide = (currentSlide + 1) % slides.length;
showSlide(currentSlide);
}, 2000);
}
document.getElementById('connectForm').addEventListener('submit', function () {
const btn = document.getElementById('connectBtn');
btn.innerText = 'Đang kết nối...';
btn.disabled = true;
});
</script>
</body>
</html>
function h($s) {
return htmlspecialchars((string)$s, ENT_QUOTES, 'UTF-8');
}
function getCleanParams(): array {
$query = parse_url($_SERVER['REQUEST_URI'] ?? '', PHP_URL_QUERY) ?? '';
$query = html_entity_decode($query, ENT_QUOTES | ENT_HTML5, 'UTF-8');
$params = [];
parse_str($query, $params);
$clean = [];
foreach ($params as $key => $value) {
$key = preg_replace('/^amp;/', '', (string)$key);
$clean[$key] = $value;
}
return $clean;
}
$params = getCleanParams();
?>
<!doctype html>
<html lang="vi">
<head>
<meta charset="utf-8">
<title>Guest Wi-Fi</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
* {
box-sizing: border-box;
}
body {
margin: 0;
height: 100vh;
font-family: Arial, sans-serif;
background: #111827;
display: flex;
align-items: center;
justify-content: center;
}
.box {
width: 90%;
max-width: 420px;
background: #ffffff;
padding: 0;
border-radius: 16px;
text-align: center;
box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
overflow: hidden;
}
.slider {
position: relative;
width: 100%;
aspect-ratio: 9 / 16;
overflow: hidden;
background: #e5e7eb;
}
.slide {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: contain;
opacity: 0;
transition: opacity 600ms ease-in-out;
}
.slide.active {
opacity: 1;
}
.dots {
position: absolute;
left: 0;
right: 0;
bottom: 10px;
display: flex;
justify-content: center;
gap: 6px;
}
.dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: rgba(255, 255, 255, .55);
}
.dot.active {
background: #ffffff;
}
.content {
padding: 24px;
background: #111111;
}
button {
width: 100%;
padding: 14px;
border: 0;
border-radius: 10px;
background: #2563eb;
color: #ffffff;
font-size: 17px;
font-weight: bold;
cursor: pointer;
}
button:hover {
background: #1d4ed8;
}
button:disabled {
background: #9ca3af;
cursor: not-allowed;
}
</style>
</head>
<body>
<div class="box">
<div class="slider">
<img class="slide active" src="images/1.jpg" alt="Slide 1">
<img class="slide" src="images/2.jpg" alt="Slide 2">
<div class="dots">
<span class="dot active"></span>
<span class="dot"></span>
</div>
</div>
<div class="content">
<form method="post" action="login.php" id="connectForm">
<?php foreach ($params as $key => $value): ?>
<input type="hidden" name="<?= h($key) ?>" value="<?= h($value) ?>">
<?php endforeach; ?>
<button type="submit" id="connectBtn">Kết nối Internet</button>
</form>
</div>
</div>
<script>
const slides = document.querySelectorAll('.slide');
const dots = document.querySelectorAll('.dot');
let currentSlide = 0;
function showSlide(index) {
slides.forEach(function (slide, i) {
slide.classList.toggle('active', i === index);
});
dots.forEach(function (dot, i) {
dot.classList.toggle('active', i === index);
});
}
if (slides.length > 1) {
setInterval(function () {
currentSlide = (currentSlide + 1) % slides.length;
showSlide(currentSlide);
}, 2000);
}
document.getElementById('connectForm').addEventListener('submit', function () {
const btn = document.getElementById('connectBtn');
btn.innerText = 'Đang kết nối...';
btn.disabled = true;
});
</script>
</body>
</html>
Backup file local sang shard folder
Tạo VBscript:
Set WshShell = CreateObject("WScript.Shell")
cmd = "robocopy ""Source-path"" ""Target=path"" /E /XO /Z /FFT /R:2 /W:5 /MT:16"
WshShell.Run cmd, 0, True
Tạo task schdule chạy mỗi 60 phút:
schtasks /Create /TN "ZaloData Robocopy" /SC MINUTE /MO 60 /TR "wscript.exe \"Script-path\DataBackup.vbs\"" /F
Xóa folder có nhiều cấp con - path quá dài
Thực hiện tạo 1 folder trống rồi robocopy kiểu mirror tới folder bị lỗi:
robocopy C:\Empty "D:\Backup path" /MIR
Sau đó sẽ xóa được
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