Unix Tip #4508- July 15, 2014


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DEMO TO MULTIPLE TERMINALS


Ever want to show multiple
people what you are doing in
a shell.

In the shell doing the demo
type:

% csh -i |& tee /tmp/demo
or
$ csh -i 2>&1 | tee /tmp/demo

In the other shells that are
going to watch the demo type:

% tail -f /tmp/demo


That's it!


NOTE: All tips provided are USE AT YOUR OWN RISK. Tips are submitted by various unix admins around the globe. UGU suggest you read and test each tip in a non-volitile environment before placing into production.


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