Telegram Upload 2GB files for regular accounts and 4GB for Premium accounts, taking advantage of this function you can upload the backup database file and website to the Telegram to store. This article will introduce you to one Script automatically database and source code websiteLater Send the backup directly to the telegram. This solution is not only convenient and safe but also helps you easily track and manage backup versions right on the app.
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Instructions for backup database and website on Telegram
Now we will start writing the code backup database and website on Telegram. The process summarizes 3 steps:
- Create script upload files to telegram
- Create website backup website
- Backup timer periodically
Scirpt sends files to telegram
You need to fill out these 4 information in the script:
api_id = api_hash = phone_number = group_id =
How to get the following information:
First you need to go to the page https://my.telegram.org and log in to get API_ID and API_HASH and fill in the code below
Then you create a group Telegram only with you in that group, the purpose of using the group to store backup files.
In Group_ID =: You take the new group ID to fill in. If you don’t know how much ID Group, add this bot to: @myidbot
After adding, in the group you type the command /getgroupid@myidbot To get ID Group (note that copy – okay)
Save the file into Tele.py into the folder /root/code/
We have the following path: /Root/code/tele.py
from telethon import TelegramClient
import asyncio
import os
import sys
from datetime import datetime, timezone, timedelta
# --- Config thông tin đăng nhập ---
api_id = xxx # Thay bằng xxx lấy ở https://my.telegram.org
api_hash="xxxxxx" # Thay bằng xxxxxx lấy ở https://my.telegram.org
phone_number="+84913456789" # Số điện thoại Telegram của bạn (bao gồm mã quốc gia)
group_id = -123456 # ID nhóm Telegram
log_file="/var/log/backup_telegram.log"
# Hàm lấy giờ GMT+7
def get_vn_time():
utc_now = datetime.now(timezone.utc)
vn_now = utc_now + timedelta(hours=7)
return vn_now.strftime("%Y-%m-%d %H:%M:%S")
# Ghi log ra file
def write_log(message):
with open(log_file, 'a') as f:
f.write(f"{get_vn_time()} - {message}\n")
async def main(upload_directory):
client = TelegramClient('user_session', api_id, api_hash)
await client.start(phone=phone_number)
if not os.path.isdir(upload_directory):
msg = f"❌ Không tìm thấy thư mục backup: {upload_directory}"
write_log(msg)
print(msg)
return
files = [os.path.join(upload_directory, f) for f in os.listdir(upload_directory) if os.path.isfile(os.path.join(upload_directory, f))]
if not files:
msg = "📂 Thư mục rỗng, không có file nào để upload."
write_log(msg)
print(msg)
return
write_log(f"📦 Bắt đầu upload {len(files)} file từ {upload_directory}")
for idx, file_path in enumerate(files, start=1):
filename = os.path.basename(file_path)
upload_time = get_vn_time()
file_size_mb = os.path.getsize(file_path) / (1024 * 1024)
# Cảnh báo nếu file quá 1900MB
if file_size_mb > 1900:
warning = f"⚠️ File {filename} lớn ({file_size_mb:.2f} MB), có thể không upload được."
write_log(warning)
print(warning)
try:
print(f"🚀 [{idx}/{len(files)}] Upload {filename} ({file_size_mb:.2f}MB) lúc {upload_time}")
await client.send_file(
group_id,
file_path,
caption=f"📄 File: {filename}\n🕒 Upload lúc: {upload_time} (GMT+7)\n📦 Dung lượng: {file_size_mb:.2f} MB"
)
write_log(f"✅ Upload {filename} thành công.")
except Exception as e:
error_message = f"❌ Upload lỗi {filename}: {e}"
write_log(error_message)
print(error_message)
# Gửi thông báo lỗi về group Telegram
await client.send_message(group_id, f"❌ Lỗi upload file: {filename}\nError: {e}")
await client.disconnect()
print("🎉 Đã hoàn tất upload tất cả các file.")
write_log("🎉 Upload hoàn tất.")
if __name__ == '__main__':
if len(sys.argv) != 2:
print("❌ Cần truyền vào đường dẫn thư mục backup.")
sys.exit(1)
upload_directory = sys.argv[1]
asyncio.run(main(upload_directory))
Now you type the command:
cd /root/code echo "" > a.txt python3 tele.py
At the first code running, you will be asked to enter the OTP code to send to the phone number or app telegram app to authenticate.
If you see the A.Txt file uploaded to your Telegram Group is to see as successfully upload the file to the telegram. We will go through the next step
Create a script backup website and database
This is the script I refer to from hocvps used to backup website data on Ubuntu server:
Into the folder /root/code/ Create file Backup.sh The content is as follows:
(Replace zip -r $ backup_dir/anonyviet.com.zip /home/anonyviet.com/public_html/ -Q -x /home/anonyviet.com/public_html/wp-content/cache/**\* #Exclude cache) into the right path in your server)
#!/bin/bash
TIMESTAMP=$(date +"%F")
BACKUP_DIR="/root/backup/$TIMESTAMP"
MYSQL=/usr/bin/mysql
MYSQLDUMP=/usr/bin/mysqldump
SECONDS=0
mkdir -p "$BACKUP_DIR/mysql"
databases=`$MYSQL -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema|mysql)"`
for db in $databases; do
$MYSQLDUMP --force --opt $db | gzip > "$BACKUP_DIR/mysql/$db.gz"
done
# Loop through /home directory
zip -r $BACKUP_DIR/anonyviet.com.zip /home/anonyviet.com/public_html/ -q -x /home/anonyviet.com/public_html/wp-content/cache/**\* #Exclude cache
# Gọi file Python để upload
cd /root/code/
python3 tele.py "$BACKUP_DIR"
size=$(du -sh $BACKUP_DIR | awk '{ print $1}')
duration=$SECONDS
echo "Total $size, $(($duration / 60)) minutes and $(($duration % 60)) seconds elapsed."
Grant the right to execute for the backup.sh file, you type the command:
cd /root/code/ chmod +x *
Set Cronjob to back up daily data sent to Telegram
We will display every daily morning will backup database and website on Telegram.
You type the command crontab -eadd this line to the end of the file:
0 1 * * * /root/code/backup.sh 2>&1
Then press the following keys to save and escape:
Ctrl X Y Enter
Backup of automatic website data to Telegram is a simple but effective solution, in addition, you should back up 1 copy to Google Drive to take advantage of 15GB for free.
