Writing to multiple terminals (BSD)

[Stefan Lindmark]

A very simple way to get output on multiple terminals is to do
the demo like this:

1. Teacher writes: csh | tee /tmp/log
2. Every student writes: tail -f /tmp/log

The teachers screen outputs as well as his own typing will be copied
onto the file /tmp/log.
The students will all listen to that file and continously display
everything that gets appended to it.

Rough, but simple.

-- 
Stefan Lindmark  Email: d88-sli at nada.kth.se  Snail-mail: Don't even bother...

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