Parse Log File..Get Result line + line after it..AWK ? GREP ? SED ? Regexp ?

I have the following expression

tail -n 100000 xmppd.log | sed -e '/iq type="set" id="iq-id:2/!d'

I need to get the result line(s) + the line directly following the result line...

I.e if Iam searching for xxx in

..... xxx....
.....yyy....
......ccc....

I want to get as as a result

....xxx...
....yyy...
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http:// thevpn.guruAsked:
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xDamoxCommented:
Hi,

This can be done with grep for example say you have the value:

ccc
ccc
xxx
yyy
ccc

You can use the following:

grep -A 1 xxx

This would get the xxx line plus one line after the xxx
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http:// thevpn.guruAuthor Commented:
Yep...I did that allright..however I am not at a new hurdle..how can I display only the last match of grep ?
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xDamoxCommented:
Hi,

You could do something like:

grep -A 1 xxx <file we are parsing> | tail -n 2

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http:// thevpn.guruAuthor Commented:
to match the last line..with grep use..
-m 1
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