Wanting to really take control of your online privacy and security on Linux? Then you’re in the right place, because using a VPN is a smart move, and getting it set up right, especially through the command-line interface CLI, gives you that ultimate control that many Linux users love. Surfshark actually offers a pretty solid solution for Linux users, and while they do have a graphical interface GUI these days, into the CLI lets you fine-tune things and automate tasks in ways the GUI simply can’t match. It might seem a bit daunting at first if you’re used to clicking buttons, but trust me, it’s not as scary as it sounds, and the benefits of a secure, private, and flexible internet connection are totally worth it. Surfshark on Linux, whether through CLI or GUI, packs a punch with features like strong encryption, a vast server network, and the ability to connect an unlimited number of devices, making it a powerful tool for your digital freedom. By the end of this guide, you’ll have Surfshark up and running, understand the core commands, and even know how to tweak some advanced settings right from your terminal.
Why Surfshark for Your Linux Machine?
let’s be real. If you’re a Linux user, chances are you appreciate having deep control over your system. You’re probably not afraid of the terminal, and you value security and efficiency. That’s exactly where Surfshark shines on Linux, especially when you’re comfortable with the command line.
Control and Flexibility
Using Surfshark via its CLI client gives you a level of control that desktop apps often can’t. You can integrate VPN commands into your scripts, automate connections, or just quickly switch servers without ever leaving your workflow in the terminal. It’s perfect for server environments, headless setups, or just for those who prefer the speed and precision of typing a command.
Robust Security Features
Surfshark isn’t just about hiding your IP. it’s about serious security. It uses AES-256 encryption, which is like a digital fortress for your data. Plus, you get to choose between modern, fast protocols like WireGuard and the highly reliable OpenVPN both UDP and TCP versions. This means your online activities are encrypted and protected from prying eyes, whether it’s your internet service provider ISP or potential threats on public Wi-Fi.
Strict No-Logs Policy
One of the biggest concerns with any VPN is what they do with your data. Surfshark has a strict no-logs policy, which means they don’t track what you do online. This policy isn’t just a claim. it’s been independently audited by reputable firms like Cure53 and Deloitte, giving you peace of mind. Surfshark VPN Help Center: Your Go-To Guide for Smooth Surfing
Extensive Server Network
You’re not limited to just a few server options. Surfshark boasts an impressive network of over 3,200 servers spread across 100+ countries. This vast network means you can almost always find a fast, uncongested server close to you or in any region you need to access content from.
Unlimited Simultaneous Connections
Here’s a feature that really stands out: Surfshark allows unlimited simultaneous connections on a single subscription. This means you can protect your Linux machine, your phone, your tablet, your smart TV, and all your family’s devices without having to buy multiple subscriptions. It’s a huge value for protecting your entire digital life.
CleanWeb: Ad, Tracker, and Malware Blocking
Surfshark also includes CleanWeb, a built-in feature that automatically blocks ads, trackers, and malicious websites. This not only makes your browsing experience much smoother and less cluttered but also adds an extra layer of security by preventing potential malware attacks and phishing attempts.
Getting Started: Prerequisites for Surfshark CLI on Linux
Before you jump into the terminal and start typing away, there are a few things you’ll need to have ready. Think of these as your basic toolkit for a smooth installation.
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- An Active Surfshark Subscription: This one’s a no-brainer. You need an active account to use the service. If you don’t have one, you’ll need to sign up on their website first.
- A Supported Linux Distribution: Surfshark officially supports Debian-based distributions like Debian 11+, Ubuntu 20.04+ including Kali Linux, and Linux Mint 20+. They also support Red Hat-based distributions like Fedora and CentOS. While you might get it working on other distros, sticking to the officially supported ones makes things a lot easier.
sudoPrivileges: You’ll need administrator rights to install software and manage system services. Just make sure your user account hassudoaccess.curlorwgetInstalled: These command-line utilities are essential for downloading the installation script. Most Linux systems have them pre-installed, but if not, you can usually get them with a simplesudo apt install curlorsudo dnf install curl.- An Active Internet Connection: You’ll need this to download the client and, of course, to connect to the VPN servers.
Installing Surfshark VPN via the Command Line
Alright, let’s get your hands dirty and install Surfshark right from your terminal. It’s a straightforward process, even if you’re not a seasoned Linux pro.
1. Opening the Terminal
First things first, you need to open your terminal. The quickest way on most Linux distributions is to hit Ctrl+Alt+T on your keyboard. Alternatively, you can find it in your applications menu, usually under “Utilities” or “System Tools.” Who’s Behind Surfshark VPN? Unpacking the Leadership and Company
2. Downloading the Installation Script
Surfshark provides a super convenient script that handles most of the installation for you. You’ll use curl to grab it.
For Debian/Ubuntu/Mint users:
curl -f https://downloads.surfshark.com/linux/debian-install.sh --output surfshark-install.sh
If you’re on a Fedora/CentOS system, you’d use a similar command but with the fedora-install.sh script.
This command fetches the script and saves it as surfshark-install.sh in your current directory.
3. Verifying the Script Optional but Good Practice
Before running any script downloaded from the internet, it’s a good idea to quickly check its contents. This isn’t strictly necessary for official scripts, but it’s a good habit for security.
cat surfshark-install.sh
This command will display the script’s content in your terminal, letting you peek at what it does. Unlock Amazing Savings: Your Ultimate Guide to Surfshark VPN Coupons!
4. Running the Installation Script
Once you’re ready, execute the script. This command will take care of adding the Surfshark repository to your system, updating your package list, and installing the necessary packages.
sh surfshark-install.sh
The script will guide you through the process, prompting for your sudo password if needed.
5. Installing the Package If the Script Didn’t Fully Do It
Sometimes the script just sets up the repository, and you might need to manually install the package. If the script didn’t complete the installation, or if you prefer to do it explicitly, run:
For Debian/Ubuntu/Mint:
sudo apt install surfshark-vpn
For Fedora/CentOS:
sudo dnf install surfshark-vpn
This command ensures the Surfshark VPN client is properly installed on your system.
6. Updating Surfshark
Just like any other software, keeping your Surfshark client updated is crucial for getting the latest features, security patches, and performance improvements. You can do this using your system’s package manager:
sudo apt update && sudo apt upgrade surfshark-vpn
This command first refreshes your package lists and then upgrades the surfshark-vpn package to its latest version. Surfshark VPN Business: Your Team’s Digital Shield
Essential Surfshark CLI Commands You Need to Know
Now that Surfshark is installed, let’s get down to business with the commands you’ll use daily to manage your VPN connection. These are your bread and butter for controlling Surfshark from the terminal.
Logging In
Before you can connect to any servers, you need to log into your Surfshark account.
sudo surfshark-vpn login
The terminal will prompt you for your sudo password, then your Surfshark email address and password.
Listing Server Locations
Want to see all the available server locations? This command will give you a comprehensive list, often with a number assigned to each location.
sudo surfshark-vpn locations The Ultimate Guide to Bypassing Surfshark VPN: Features, Fixes, and Freedom
# Connecting to a Server
This is where the magic happens!
* Connect to the Fastest Server: If you just want quick protection and don't care about a specific location, Surfshark can pick the best one for you.
```bash
sudo surfshark-vpn connect
```
This usually connects you to the fastest available server based on your current location.
* Connect to a Specific Country or City: If you need to access content from a particular region, specify the country or city.
sudo surfshark-vpn connect us # Connects to a server in the United States
sudo surfshark-vpn connect london # Connects to a server in London
You can use the names from the `locations` command.
# Checking Connection Status
Always a good idea to verify your connection. This command tells you if you’re connected, to which server, your new IP address, and how long you’ve been connected.
sudo surfshark-vpn status
```This is your go-to command for confirming everything is working as it should.
# Disconnecting
When you're done and want to go back to your regular internet connection:
sudo surfshark-vpn disconnect
Simple and effective.
# Logging Out
If you want to completely log out of your Surfshark account on the client:
sudo surfshark-vpn forget
This removes your credentials from the client.
# Getting Help
Stuck or curious about other commands? The `help` command is your friend.
sudo surfshark-vpn help
This will print a list of all available commands and their basic usage, a lifesaver when you forget a specific syntax.
Advanced Features and Configuration with CLI
The Surfshark CLI isn't just for basic connections. it also lets you configure some really important security and convenience features. This is where you really harness the power of the command line.
# Kill Switch
The Kill Switch is a critical security feature. If your VPN connection ever unexpectedly drops, the Kill Switch instantly blocks all internet traffic, preventing your real IP address and data from being exposed. It's like an emergency brake for your internet.
* Enable Kill Switch:
sudo surfshark-vpn set killswitch on
* Disable Kill Switch:
sudo surfshark-vpn set killswitch off
It's highly recommended to keep this enabled for maximum protection.
A small note: On Linux, Surfshark's Kill Switch might prevent access to your local network while enabled. This is a known behavior, and while it might be inconvenient for some local network services, it ensures your data is never exposed.
# Auto-Connect
Don't want to manually connect every time you start your machine or lose connection? Auto-connect has you covered.
* Enable Auto-Connect:
sudo surfshark-vpn set autoconnect on
* Disable Auto-Connect:
sudo surfshark-vpn set autoconnect off
This feature makes sure you're always protected from the moment your system starts up.
# Changing Protocols
Surfshark supports two main VPN protocols on Linux: WireGuard and OpenVPN UDP and TCP.
* WireGuard: Generally faster and more efficient, great for streaming and gaming.
* OpenVPN UDP: A good balance of speed and security, often the default.
* OpenVPN TCP: More reliable on unstable networks, but usually slower.
You can switch between them easily:
* Set Protocol to WireGuard:
sudo surfshark-vpn set protocol wireguard
* Set Protocol to OpenVPN UDP:
sudo surfshark-vpn set protocol openvpn_udp
* Set Protocol to OpenVPN TCP:
sudo surfshark-vpn set protocol openvpn_tcp
Experiment to see which one gives you the best performance and stability for your needs.
# MultiHop
For an extra layer of privacy, MultiHop routes your traffic through two different VPN servers in different countries. It makes it even harder to trace your online activity.
* Connect to a MultiHop server:
sudo surfshark-vpn multi
This command will usually prompt you to choose two server locations.
# CleanWeb
While there isn't a specific CLI command to toggle CleanWeb on or off, it's generally an integral part of the Surfshark app and works once your VPN connection is established. It effectively blocks ads, trackers, and malware domains, making your browsing cleaner and safer.
# Static IP
If you've purchased a Static IP, the Surfshark CLI also allows you to connect to these dedicated servers. Static IP means you get the same IP address each time you connect, which can be useful for accessing certain online services that require a consistent IP. You can find the specific static IP server options when listing locations.
Verifying Your VPN Connection
After all that setup and command-line wizardry, how do you know if your VPN is actually working? Here are a couple of ways to check:
# 1. Using the Surfshark CLI Status Command
The easiest way is to use the command we covered earlier:
This will tell you if you're connected, to which server location, your new public IP address, and the connection duration. If the IP address shown is different from your actual IP and matches the VPN server location, you’re good to go.
# 2. Checking Your Public IP Address via Command Line
For a quick, independent check, you can use `curl` to see what public IP address the internet sees for you.
curl ifconfig.me
# Or
curl ipinfo.io/ip
The output should be the IP address of the Surfshark server you're connected to, not your actual IP.
# 3. Using a Web Browser
Open your favorite web browser and search for "what is my IP address." The result should display an IP address and location that corresponds to the VPN server you're connected to, not your physical location. If it does, your connection is secure!
Troubleshooting Common Surfshark Linux CLI Issues
Even with the best setup, sometimes things don't go exactly as planned. Don't worry, many common issues with Surfshark on Linux can be fixed with a few simple troubleshooting steps.
# Login Fails
* Double-Check Credentials: It sounds obvious, but make sure you’ve entered your Surfshark email and password correctly. It's easy to make a typo.
* Active Subscription: Confirm your Surfshark subscription is still active. Log into your account on the Surfshark website to check.
# Connection Fails
This is probably the most common headache.
* Try Different Server Locations: Sometimes a specific server might be temporarily overloaded or experiencing issues. Try connecting to a server in a different city or country.
sudo surfshark-vpn connect germany
* Change Connection Protocol: Network restrictions or local firewall settings can sometimes interfere with certain protocols. Experiment with WireGuard, OpenVPN UDP, and OpenVPN TCP.
* Verify Internet Connection: Make sure your internet connection is working properly without the VPN. Try opening a website or running `ping google.com` in your terminal.
* Restart Surfshark Service: Sometimes, simply restarting the VPN service can clear up glitches. While the exact command might vary slightly depending on your system, `systemctl` is common.
sudo systemctl restart surfshark-vpn.service
If that doesn't work, check Surfshark's official documentation for the precise command for your distribution.
# Kill Switch Issues
If your internet access is blocked even after disconnecting the VPN, your Kill Switch might be stuck.
* Disable and Re-enable Kill Switch: Temporarily turn off the Kill Switch, try connecting to the VPN again, and then re-enable it.
# Try connecting/disconnecting
# IPv6 Interference
Surfshark currently doesn't officially support IPv6. If your system or network uses IPv6, it might cause connectivity issues. Disabling IPv6 on your Linux device can often resolve these problems. You can find guides online for disabling IPv6 for your specific Linux distribution.
# Interfering Applications
Other software on your system can sometimes clash with your VPN.
* Other VPNs: If you have other VPN clients installed, they might be conflicting. Remove or disable them.
* Antivirus/Firewall: Some strict antivirus programs or custom firewall rules like UFW might block the VPN connection. Temporarily disable your antivirus or adjust your firewall settings to see if that resolves the issue.
# Manual DNS Configuration
Sometimes, your ISP's default DNS servers can interfere. Setting custom DNS servers like Surfshark's own DNS or public ones like Google DNS can improve connection stability and speed. You can configure this in your network settings or `/etc/resolv.conf` file.
# Outdated Client
Always make sure your Surfshark client is up to date. Older versions might have bugs that have since been fixed. Use the update commands mentioned earlier:
Or the equivalent for your distribution.
Security & Performance on Linux with Surfshark
Beyond just getting it to work, it’s worth thinking about how Surfshark performs on Linux, both in terms of speed and overall security.
# Speed: WireGuard for Performance
When it comes to speed, the WireGuard protocol is generally your best bet on Linux. It's designed to be lightweight and fast, often providing speeds comparable to your un-VPN'd connection, or at least with minimal slowdowns. Independent tests have shown Surfshark to be one of the faster VPNs available, which is crucial for streaming, downloading, or just smooth browsing. Of course, speeds can vary based on your base internet connection, server distance, and server load, but Surfshark aims to keep you cruising.
# Encryption: AES-256
On the security front, Surfshark uses AES-256-GCM encryption, which is the industry standard for robust security. This level of encryption makes it virtually impossible for anyone to intercept and read your data, keeping your online activities private and secure.
# No-Logs: Trust in Audits
As mentioned before, Surfshark’s no-logs policy is a cornerstone of its privacy promise. The fact that this policy has been independently audited by firms like Cure53 and Deloitte adds a significant layer of trustworthiness. For Linux users who value privacy, knowing that your VPN provider isn't keeping tabs on your activities is paramount.
Frequently Asked Questions
# Can I use Surfshark on any Linux distribution?
Surfshark officially supports Debian 11+, Ubuntu 20.04+, and Linux Mint 20+, as well as Red Hat-based distributions like Fedora and CentOS, for their native client. If you're running a different distribution, you might be able to set it up manually using OpenVPN configuration files, though this is a bit more involved.
# Does Surfshark Linux have a Kill Switch?
Yes, Surfshark's Linux client includes a Kill Switch. This essential security feature automatically disconnects your internet if the VPN connection drops, preventing any accidental data leaks. You can enable or disable it using the `sudo surfshark-vpn set killswitch on/off` command.
# Is it better to use the Surfshark GUI or CLI on Linux?
It really depends on your preference and use case. The GUI Graphical User Interface offers a more visually intuitive, point-and-click experience, similar to what you'd find on Windows or macOS. The CLI Command-Line Interface, on the other hand, provides powerful control for those comfortable with the terminal, allowing for scripting and automation, and is often preferred by seasoned Linux users for its efficiency and flexibility. Both offer access to Surfshark's core features.
# How do I update Surfshark on Linux?
You can update your Surfshark client on Linux using your distribution's package manager. For Debian-based systems Ubuntu, Mint, etc., you'd use: `sudo apt update && sudo apt upgrade surfshark-vpn`. This ensures you always have the latest features and security updates.
# What VPN protocols does Surfshark support on Linux?
Surfshark supports both the WireGuard and OpenVPN protocols on Linux. OpenVPN is available in both UDP faster, default and TCP more reliable versions. You can switch between these protocols using commands like `sudo surfshark-vpn set protocol wireguard` or `sudo surfshark-vpn set protocol openvpn_udp`.
# Can Surfshark block ads and trackers on Linux?
Yes, Surfshark includes its CleanWeb feature, which is designed to block ads, trackers, and malicious websites. This works automatically once you're connected to the VPN, providing a cleaner and more secure browsing experience without needing additional browser extensions.
# Why is my Surfshark VPN slow on Linux?
Several factors can affect VPN speed on Linux. Try these troubleshooting steps: connect to a closer server, switch to the WireGuard protocol which is often faster, change connection protocols e.g., from OpenVPN TCP to UDP, ensure your internet connection is stable without the VPN, or disable IPv6 as Surfshark doesn't currently support it, which can sometimes cause slowdowns.
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