How to Open Ports in Ubuntu and CentOS We’ll show you, How to Open Ports in Ubuntu and CentOS using IPtables. Having a properly configured firewall is very important for the overall security on your server. In this tutorial, we are going to show you how to set up your firewall and...
Let’s focus on the terminal here and let me show a few ways to launch the terminal in Ubuntu. Method 1: Launch Ubuntu terminal using keyboard shortcut I find using keyboard shortcuts in Ubuntu a lot more convenient. To open a terminal, you can press Ctrl, Alt and T keys together. C...
we selected theNCVPN-CA-Toronto.ovpnitem. The servers can be selected based on your preferences. Our server naming format is Country-Location-Server address. Once the configuration file has been chosen, click theOpenbutton in the top-right corner: ...
Replace “root” with a user that hassudo privilegesor root if necessary. Additionally, replace “IP_Address” and “Port_Number” with your server’s respective IP address and SSH port number. Next, let’s make sure that we’re on Ubuntu 22.04. You can execute the following command. # ...
In this tutorial, we’ve gone through all the steps required to receive incoming connections using OpenVPN, and we also learned how to connect to an OpenVPN server from a remote client on Ubuntu. If you face any error or problem, please contact us because we are always happy to help our...
How to open terminal in Ubuntu using shortcut methods If you want to open terminal in Ubuntu without any difficulty then follow the procedures mentioned below: Method 1: Opening terminal using keyboard shortcut It is the easiest approach to open a terminal in Ubuntu. PressCtrl+Alt+Ton the key...
OpenVPNis a full-featured, open-source Secure Socket Layer (SSL) VPN solution that accommodates a wide range of configurations. In this tutorial, you will set up an OpenVPN server on an Ubuntu 18.04 server and then configure access to it from Windows, macOS, iOS and/or Android. This t...
OpenVPNis a full featured, open-source Transport Layer Security (TLS) VPN solution that accommodates a wide range of configurations. In this tutorial, you will set up OpenVPN on an Ubuntu 20.04 server, and then configure it to be accessible from a client machine. ...
install "intel-opencl-icd" in ubuntu 22.04 and "clinfo"- output is following: NULL platform behaviorclGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) Intel(R) OpenCL HD GraphicsclGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [INTEL]clCreateContext(NULL, ...) [default] Success...
1. Set your server tolisten to HTTPwith: sudo ufw allow http Alternatively, use port number 80 for HTTP connections: sudo ufw allow 80 The rule is visible in the UFW status: sudo ufw status verbose The command allows traffic on HTTP port 80 and adds rules for IPv4 and IPv6. ...