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[suse-security] Grep uncomment lines from .conf


I want to grep lines that not commented from a file,  Someone said that I can 
$sed -e '/^[[:space:]]*#/d;/^[[:space:]]*$/d' file.conf 

but I think it's too long, I have use
$egrep -v '^#' file.conf 

but it containt so many blank lines. Is there any suggest what should I use ? 
Maybe like combining egrep with other script..  As simple as possible :)


Arie Reynaldi Zanahar

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