Wed Oct 8 19:50:17 CEST 2003
erlang> If process P executes group_leader(GP, self(), all console ouput will be sent to process GP?
erlang> If not, how can I send all console ouput of a process to another process.
Yes, it's so. `io' functions use process_info(self(), group_leader) to find
process which implements input-output protocol and send messages to
In this way you can start service on remote node with rpc, change its
group leader and receive it's output locally.
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