speedtest:tldr:1f1d9

The "speedtest" command is used to measure the speed of an internet connection.

When executed, this command usually runs a network test that measures the download and upload speeds, as well as the latency (ping) of the internet connection. It provides results in terms of data transfer rate, usually in megabits per second (Mbps) or kilobits per second (Kbps).

The test typically involves downloading and uploading a small amount of data to and from a designated server. The server calculates the time taken to complete the transfer, allowing it to determine the speed at which data can be sent and received.

The "speedtest" command can be useful for checking the performance of an internet connection, diagnosing network issues, or comparing the speed of different internet service providers (ISPs). It is commonly used by both individuals and network administrators to ensure that internet connections meet their desired speed requirements.