Software to execute a command on another computer
I'm looking for some client/server-based software that does the following:
On computer A the server part of the software runs as a service/daemon.
On computer B i execute the client program, for example, "sendcommandclient [command to execute on server computer]". Computer B sends the command to computer A, which executes it.
Does something like this exist?
To complicate things, it needs to be cross-platform, with Windows-based server part and linux client.