simplify Linux/OSX launch command in developer's guide #995
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It's not strictly necessary to `export` the value of the `PORT` environment variable. It can be set on a per-invocation basis with the syntax: ```bash PORT=80 node server.js ``` This commit simply changes the `(export PORT=80 && node server.js)` command to the simpler one listed above. There may be a Windows equivalent to this but I'm not familiar with it.
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It's not strictly necessary to
exportthe value of thePORTenvironment variable.It can be set on a per-invocation basis with the syntax:
This commit simply changes the
(export PORT=80 && node server.js)command to the simpler one listed above.There may be a Windows equivalent to this but I'm not familiar with it.