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Print a pattern between the xml tags based on a search pattern

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Top Forums Shell Programming and Scripting Print a pattern between the xml tags based on a search pattern
# 8  
Old 03-19-2011
f=f?0:1 could be shorten f=!f
# 9  
Old 03-20-2011
Danmero & ctsgnb,

Its the same thing...actually the perl code given by bartus works fine...but an if just looking for an awk solution(since the non-availability of the perl in the current environment).
# 10  
Old 03-20-2011
Oky, Could this help you?
Code:
awk '/<NJCustomer>/ , /<\/NJCustomer>/{if($0~/<OrderNumber>'$ord'<\/OrderNumber>/){print str;print $0;flg=1;next}else{str=str"\n"$0}if(flg==1){if(/<NJCustomer>/){str="";flg=0}else{print}}}' input.xml

This User Gave Thanks to pravin27 For This Post:
oky
# 11  
Old 03-20-2011
Quote:
Originally Posted by ctsgnb
f=f?0:1 could be shorten f=!f
That's correct ... only if you want to print only the first occurrence.
In this case we should exit after print
Code:
awk -F'[<|>]' '$2 ~ "NJCustomer"{f=1}f && $2 =="OrderNumber"{print $3;exit}' file

# 12  
Old 03-21-2011
pravin,

Ur one liner works like a charm..but i could understand only half of it...if u explain it will be gr8...
# 13  
Old 03-21-2011
Oky, Could this help you?
Code:
awk '/<NJCustomer>/ , /<\/NJCustomer>/  # We are taking text from input xml which is between these two tags.
{if($0~/<OrderNumber>'$ord'<\/OrderNumber>/) # If any of the text(which we filtered in previous statement) match the string "<OrderNumber>'$ord'<\/OrderNumber>" ($ord is your order number) then
{print str;print $0;flg=1;next} # print str(i.e text prior to string "<OrderNumber>'$ord'<\/OrderNumber>" and current line i.e. "<OrderNumber>'$ord'<\/OrderNumber>"
else{str=str"\n"$0} # here we are taking prior text.
if(flg==1)
{if(/<NJCustomer>/) {str="";flg=0} #if my current  record is /<NJCustomer>/ means start of new section then reset the "str" make flag zero.
else{print}}}' # if my flag is one then print the current record .i.e. text after string "<OrderNumber>'$ord'<\/OrderNumber>"

# 14  
Old 03-21-2011
Pravin.....Thanks
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