====== Using Tee to Output to File and Screen ======
2016
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NOTE:- While this works fine for scripts run from the command line, I found anything run by CRON failed if this format was used (this was on Raspbian Jessie).
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When you want to redirect the output of a command to a file you can use the redirector **>**
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ls -al > result.log
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However, this means that you see nothing on the screen, to avoid this use the **Tee** Command:
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ls -al | tee result.log
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Now you get the result on both the screen and in the file.
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