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sed command to delete line

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# 1  
Old 04-11-2011
sed command to delete line
HI,

Im using the below commmand to delete lines having "(" at the start of a line.

Code:
 sed -e  '/^(/d'

But i need a command to delete lines that has only "(" in it and no other strings.


infile -

Code:
asdf
asdf
( asdf
(
asd

outfile
Code:
asdf
asdf
( asdf
asd

Thanks
Last edited by pludi; 04-11-2011 at 10:10 AM.. Reason: quote -> code
# 2  
Old 04-11-2011
Code:
sed '/^($/d' inputfile

This User Gave Thanks to pravin27 For This Post:
dvah
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