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# 8  
Old 03-21-2007
it doesn't work...nothing returned
# 9  
Old 03-21-2007
check whether your input contains 28654?
# 10  
Old 03-21-2007
yes, I did
# 11  
Old 03-21-2007
Code:
b=1111

Code:
sed 's/\(.*<\/TEST>\)<TEST>\(.*<\/TEST>\)/\1\
<TEST>\2/' filename | sed -ne "/<ID>$b/s/^.*<\/B>\s*//p"

one more with ' \s ' Smilie
# 12  
Old 03-21-2007
Code:
$ cat file
<TEST><A>123</A><B>456</B><ID>1111</ID><C>789</C><D>000</D></TEST><TEST><A>123</A><B>456</B><ID>2222</ID><C>789</C><D>000</D></TEST>
$ id="1111"
$ sed "s;\(</TEST>\)\(<TEST>\);\1\\
> \2;g" file | sed -n "s/.*\(<ID>${id}.*\)/\1/p"
<ID>1111</ID><C>789</C><D>000</D></TEST>
$ id="2222"
$ sed "s;\(</TEST>\)\(<TEST>\);\1\\
> \2;g" file | sed -n "s/.*\(<ID>${id}.*\)/\1/p"
<ID>2222</ID><C>789</C><D>000</D></TEST>

I tried with your sample and its working.
Can you show your input?
# 13  
Old 03-21-2007
Am sorry if am wrong,

are you trying with the following code posted earlier

Code:
sed "s;\(</TEST>\)\(<TEST>\);\1\\
> \2;g" file | sed -n "s/.*\(<ID>1\{1,\}.*\)/\1/p"

then it would nt work for values specified through variable


Could you please check that ? Smilie
# 14  
Old 03-21-2007
thanks everyone, especially anbu23!

My input is a very big xml file with foreign language characters, but I would assume it doesn't make much different. Structure of the xml is just as I described, I would spend more time to check whether I miss any slash or space on the command.

Although things are exactly working out right yet, but I know which direction I should look into, I will read upon "sed", thanks again!
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