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Re: sorry--this is my question

From: Jan Schampera
Subject: Re: sorry--this is my question
Date: Sat, 23 Jul 2011 11:33:44 +0200
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv: Gecko/20110702 Iceowl/1.0b1 Icedove/3.0.11

On 22.07.2011 18:12, the mad doctor kaeding wrote:
is this a bug?

echo goodbye\ cruel\ world\!
goodbye cruel world!
echo "goodbye cruel world!"
bash: !": event not found
echo "goodbye cruel world\!"
goodbye cruel world\!

No, this is a specific history expansion in interactive shells.

Execute ''set +H'' and try again (it's disabled in non-interactive shells).

Be conservative in what you do, be liberal in what you accept from others.
- jbp, master of the net, in RFC793

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