Looking for special characters in Google

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Do you know how to look for special characters with google...?

I'm looking at bash code and there's the ## operator. I would like to know what It does but I wasn't able to figure out a way to protect the character (I'm not sure it's even possible).

This is particularly annoying when you're looking for some code patterns, some characters are always ignored.

2 Answers

Google strips most punctuation from queries, as described here, so it won't help you with the bash syntax.

It's very easy to search for the string "##" in the bash documentation: Just run "info bash", hit "s", and enter "##" as the search string.

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