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Extract "Name" from this syntax.....

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# 1  
Old 04-16-2010
Bug Extract "Name" from this syntax.....
Hello Folks

HTML Code:
      <Server ConnectTimeout="0" ExtendedHandshake="false" MaxConnections="-1" Name="JVM1" ServerIOTimeout="0" WaitForContinue="false">
         <Transport Hostname="<HOST_NAME>" Port="9365" Protocol="http"/>
         <Transport Hostname="<HOST_NAME>" Port="9565" Protocol="https">
            <Property Name="keyring" Value="<WAS_HOME>/plugin-key.kdb"/>
            <Property Name="stashfile" Value="<WAS_HOME>/plugin-key.sth"/>
         </Transport>
      </Server>
If the port number is known,how can i get the "Name=JVM1' from above syntax?

Above lines are a part of an xml file...say 'abc.xml'.

Regards
Abhi
# 2  
Old 04-16-2010
Something like this:

Code:
 
awk -v port="9365" '$0 ~ port { print c;next } {c=$0;next }'  inputfile | sed 's/.*\(Name=.*\)S.*/\1/'

Using only awk , assuming that the position on the Name=.. will be same in the all the lines.

Code:
awk -v port="9365" '$0 ~ port { print a[5];next } {split($0,a," ");next }' inputfile

# 3  
Old 04-16-2010
The shell variable p contains the port number (and nothing else):
Code:
sed -n '/ Port="'$p'"/{g;p;q;}; /.*<Server .* Name="\([^"]*\).*/{s//\1/;h;}'

# 4  
Old 04-18-2010
Code:
grep -B2 "9365" | awk ' /Server/ {print $5}'

Last edited by itkamaraj; 04-18-2010 at 08:42 AM..
# 5  
Old 04-19-2010
Bug
Guys

Can you show me how your syntaxes are working on your system ?

'awk' is throwing me syntax error and 'sed' is not returning anything....

Regards
Abhi
# 6  
Old 04-19-2010
Quote:
Originally Posted by ak835
Can you show me how your syntaxes are working on your system ?
Here is the test for alister's sed and my awk Smilie
Code:
# p=9565
# sed -n '/ Port="'$p'"/{g;p;q;}; /.*<Server .* Name="\([^"]*\).*/{s//\1/;h;}' file
JVM1
# awk -F\" '/<Server/{n=$8}/Port/&& $4 ~ port{print n,$4}' port=9565 file
JVM1 9565
JVM2 9565
# cat file
      <Server ConnectTimeout="0" ExtendedHandshake="false" MaxConnections="-1" Name="JVM1" ServerIOTimeout="0" WaitForContinue="false">
         <Transport Hostname="<HOST_NAME>" Port="9365" Protocol="http"/>
         <Transport Hostname="<HOST_NAME>" Port="9565" Protocol="https">
            <Property Name="keyring" Value="<WAS_HOME>/plugin-key.kdb"/>
            <Property Name="stashfile" Value="<WAS_HOME>/plugin-key.sth"/>
         </Transport>
      </Server>
      <Server ConnectTimeout="0" ExtendedHandshake="false" MaxConnections="-1" Name="JVM2" ServerIOTimeout="0" WaitForContinue="false">
         <Transport Hostname="<HOST_NAME>" Port="9365" Protocol="http"/>
         <Transport Hostname="<HOST_NAME>" Port="9565" Protocol="https">
            <Property Name="keyring" Value="<WAS_HOME>/plugin-key.kdb"/>
            <Property Name="stashfile" Value="<WAS_HOME>/plugin-key.sth"/>
         </Transport>
      </Server>

If you can not run the code please post you system OS & shell used.
# 7  
Old 04-19-2010
Bug
Code:
bash-3.00$ cat name.xml
<Server ConnectTimeout="0" ExtendedHandshake="false" MaxConnections="-1" Name="JVM1" ServerIOTimeout="0" WaitForContinue="false">
        <Transport Hostname="<HOST_NAME>" Port="9365" Protocol="http"/>
        <Transport Hostname="<HOST_NAME>" Port="9565" Protocol="https">
                <Property Name="keyring" Value="<WAS_HOME>/plugin-key.kdb"/>
                <Property Name="stashfile" Value="<WAS_HOME>/plugin-key.sth"/>
        </Transport>
</Server>
bash-3.00$ p=9565
bash-3.00$ sed -n '/ Port="'$p'"/{g;p;q;}; /.*<Server .* Name="\([^"]*\).*/{s//\1/;h;}' name.xml

bash-3.00$ awk -F\" '/<Server/{n=$8}/Port/&& $4 ~ port{print n,$4}' port=9565 name.xml
awk: syntax error near line 1
awk: bailing out near line 1
bash-3.00$ awk -F\" '/<Server/{n=$8}/Port/&& $4 ~ port{print n,$4}' Port=9565 name.xml
awk: syntax error near line 1
awk: bailing out near line 1
bash-3.00$ cat name.xml |  awk -F\" '/<Server/{n=$8}/Port/&& $4 ~ port{print n,$4}'
awk: syntax error near line 1
awk: bailing out near line 1

O.S is Solaris 10.


I guess i need to provide actual xml file here.File format might be issue here.


Regards
Abhi
Last edited by ak835; 04-19-2010 at 09:34 AM..
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