Distributed Log Search Using GNU Parallel

I prefer https://github.com/cheusov/paexec for that matter. The author is a dickhead, compiling paexec from source is quite difficult, but it is available in Debian.

This thing has two modes of operation. The most performant way is to run distributed services that read from stdin and write results to stdout. In the other mode, it just executes whatever you give to it. A poor man's ansible.