echo "-e" doesn't print anything
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by wheleph
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Published on 2008-11-26T11:03:22Z
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2010/04/06
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bash
I'm using GNU bash, version 3.00.15(1)-release (x86_64-redhat-linux-gnu). And this command:
echo "-e"
doesn't print anything. I guess this is because "-e" is one of a valid options of echo command because echo "-n" and echo "-E" (the other two options) also produce empty strings.
The question is how to escape the sequence "-e" for echo to get the natural output ("-e").
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