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Extract resultset numeric value from isql output ?

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# 1  
Old 04-19-2010
Extract resultset numeric value from isql output ?
isql output comes as below,
(0 rows affected)
(1 row affected)
(7 rows affected)
How to extract the resultset number alone from the particular line ??

such as
0
1
7
# 2  
Old 04-19-2010
Hi,

Try this,

Code:
awk -F " " '{print $1}' filename | cut -c 2-

# 3  
Old 04-19-2010
grab isql ouput in a file.

sed "s# *(\(.\).*#\1#" filename


Thanks,
penchal
# 4  
Old 04-19-2010
Code:
awk '{$0=$1;sub(".",x)}1'

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