The Or1ksim CLI allows output from a command to be redirected with the syntax
command > outputfile
This sends the output of "command" to the file "outputfile", and is particularly useful with commands such as "dv".
However Or1ksim fails to restore the output redirection. All subsequent output (including the prompt) will be to outputfile.
Fixed in Or1ksim 0.3.0rc1. This remains something of an ugly hack. The whole issue of file redirection could do with a rethink in the future.