hiSHtory is a utility for working with the history of commands. Keeps statistics of their execution, stores additional information about them (for example, the completion code, or the time of command execution), and allows you to synchronize information between devices.

autokernel is a tool that allows you to check the correctness of the kernel configuration before assembly. From the useful – it can work both with the classic config and be configured through a separate lua script. It is possible to check both the correctness of the parameters themselves and their dependencies on each other.

Plow is another utility for http load testing. On the positive side, he is able to give statistics in realtime both in the terminal and in the browser. Github: https://github.com/six-ddc/plow