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How to capture 2 consecutive rows when a condition is true ?

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# 36  
Old 10-02-2007
Hi ,

Can any experts help ?
# 37  
Old 10-02-2007
Quote:
(4) Do not 'bump up' questions if they are not answered promptly. No duplicate or cross-posting and do not report a post or send a private message where your goal is to get an answer more quickly.
Last chance.

Try and adapt the foillowing awk command:
Code:
awk '
/x= 1/ {
   if (flag==1) { print; print }
   if (flag>1 ) { print }
   flag++;
   next;
}
flag>1 { print }
{ flag=0 }
' inputfile

Jean-Pierre.
# 38  
Old 10-03-2007
Hi Jean,

Your code doesn't print out the the below.
Your code only prints out cases when "x= 1" occurs more than 1 time consecutively.
Can you help ?

0004c x= 1 -----.----------------------------..-.--..--------
0004c tt= 134 169 424 1676 2714 3766 0
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