What does 'set -e' do, and why might it be considered dangerous?

Posted by egorgry on Server Fault See other posts from Server Fault or by egorgry
Published on 2010-05-19T16:39:20Z Indexed on 2010/05/19 16:41 UTC
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linux

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unix

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shell

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set

This question has appeared on a pre-interview quiz and it's making me crazy. Can anyone answer this and put me at ease? The quiz has no reference to a particular shell but the job description is for a unix sa. again the question is simply...

What does 'set -e' do, and why might it be considered dangerous?

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