guest598594 commented on a Page, Temperature Converter (F°C°K°)  -  Nov 24, 2008

Use /var instead of /set, it'll make the variables local and you won't need to unset them.

Also,

did -r temperature 2 | did -a temperature 2 %temp

You can combine switches. So you can do:

did -ra temperature 2 %temp
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