Keep Debian 12 Security Updates Running on a Headless Server
Enable Debian’s unattended security updates over SSH, keep the default package sources, and verify scheduled runs through systemd and APT logs.
Surge Send is a free online data sharing service through web browsers and the Internet. By using this service, users can easily send data in any format up to 100GB in size without file compression or any fee.
How to use Surge Send is also very simple and fast, you can refer to the tutorial below of Download.com.vn to know how to send large files without compression .
Step 1 : You use your web browser to access the homepage of Surge Send , then click Transfer to start sending files.

Step 2 : At the new interface, you can see the fairly simple interface of this service. Focusing directly on the feature, Surge Send is available for users.
We have two ways to share large files with others, namely:
Step 3 : You just need to perform the order, complete the required information to be able to send files to others, the required information includes:
To make sharing data publicly, after filling in the required information, click on the SurgeAccess below and Send .

Step 4: When selecting Upload file , a Windows window will appear, you find the location to save the file you need to share, Surge Send supports all types of files with different sizes, up to 100GB.
Depending on the size of the file you send and the Internet connection, the processing time may vary. Sending successfully will have the following message, select Add another file to send to redo the sending of other data.
Step 5: If you are a recipient, you will need to access your email, find Surge Send's incoming mail in your Inbox and click Download to download this file to your computer.
Step 1 : If you want to send it privately or files are private, private, you can send it with better security. By doing the same as above in filling out the information fields on the homepage. But instead of selecting SurgeAccess , we will click on the SuperSurge and Send boxes to send the file.

If the file is large, we can click the Pause or Play icon on the icon bar as shown above to pause or continue the process if necessary.
Step 2 : As the recipient of this sharing method, you will still be logged into your email account to receive. However, instead of the Download button , here, we will receive a PIN , use this PIN to download the file that we have just shared.
Step 3: Click on the download link inside the received email.
Step 4 : Another interface of Surge Send appears, enter the PIN in the box below and select Go .
Step 5 : Download window appears, select the download icon to download this file to your computer.
Advantages of sharing files via Surge Send:
Enable Debian’s unattended security updates over SSH, keep the default package sources, and verify scheduled runs through systemd and APT logs.
Compare mail delivery options, configure smartd on Ubuntu, and verify that disk-health warnings reach your inbox.
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Get Ubuntu to detect your monitor or TV as an audio output, select it in Sound settings, and check the connection or PipeWire device list if HDMI is missing.
Resolve Ubuntu APT signature warnings safely by identifying the failing source, refreshing its verified key, and checking the result without disabling security.
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Check Ubuntu’s touchpad settings, confirm Wayland, and test GNOME’s built-in swipes before troubleshooting apps or hardware.
Create and verify a two-disk Debian 12 RAID 1 data array, format it safely, and configure it to assemble and mount after reboot.