How do I trim leading and trailing whitespace from each line of some output?

Channel:
Peter Schneider
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Published on ● Video Link: https://www.youtube.com/watch?v=DsTGo7IOQa4


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How do I trim leading and trailing whitespace from each line of some output?
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pipe whitespace shell-script text-processing



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Tags:
pipe
whitespace
shell-script
text-processing