One of the most famous online internet connection test apps is speedtest.net. To install Speedtest on Linux via the terminal, use a package manager for your distro. On Ubuntu, enter: sudo apt install speedtest-cli Optionally, usepipto install speedtest-cli in Python: sudo pip install speedtest...
Here is a short post to check port [TCP/UDP] connectivity from a Linux server. A TCP/IP network connection may be either blocked, dropped, open, or filtered. These actions are generally controlled by the IPtables firewall the system uses and is independent of any process or program that m...
For example, if you’re sending data from Host A to Host B, as shown in Figure 9-1, your bytes leave the application layer on Host A and travel through the transport and network layers on Host A; then they go down to the physical medium, across the medium, and up again through the...
I see you already have a TGT from the output of your klist. Now it is time to test our connection to SQL Server. 1.2.1) Testing the connection using sqlcmd: To test the connection using SQLCMD you will first need to install it: Install SQL Server command...
In addition to the applet, there are a few tools that you can use to query and control NetworkManager from your shell. For a very quick summary of your current connection status, use the nm-tool command with no arguments. You’ll get a list of interfaces and configuration parameters. In ...
Now that you have an idea about the benefits, I will walk you through the following ways to stress test the CPU in Linux: Using GtkStressTesting (GUI method) Using stress and s-tui utility (CLI method) So let's start with the first one. ...
kdump is a feature of the Linux kernel that creates crash dumps in the event of a kernel crash. In the event of a kernel crash, kdump boots another Linux kernel and uses it to export an image of RAM, which is known as vmcore and can be used to debug and determine the cause of the...
Create a load balancer and add an HTTP listener to the load balancer. Enable sticky sessions when you add the listener. Start the HTTP service of the two backend servers. Log in to a backend server and create a file named 1.file in the current directory to mark this server. Run the ...
Test whether your Wi-Fi connection is now working by pinging an external site: ping-c5maketecheasier.com Reinstall Network Manager to restore your Linux system’s full Wi-Fi capability: sudoaptinstallnetwork-manager Reboot your machine to load the new Network Manager installation. ...
Test Database Connection Step 1 — Installing Apache and Updating the Firewall The Apache web server is among the most popular web servers in the world. It’s well documented, has an active community of users, and has been in wide use for much of the history of the web, which...