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Full Discussion: xml parsing with awk
Top Forums Shell Programming and Scripting xml parsing with awk Post 302701847 by kshji on Monday 17th of September 2012 11:50:21 AM
Old 09-17-2012
If you like to make generic tools to convert xml ex. to csv, then maybe you can find some helps from my Xml2Csv docs.
Main idea is to convert all to element format and then create csv.
Using ex. xsltproc process will be something like:
Code:
# remove some elements and attributes  
xsltproc remove.xsl ex1.xml > ex1.b.xml 
# change attributes => elements  
xsltproc xml2elements.xsl ex1.b.xml > ex1.e.xml 
# to csv  
xsltproc xml2csv.xsl ex1.e.xml > ex1.csv

If somebody has done same using awk, I like to use it also ...

Last edited by kshji; 09-17-2012 at 01:53 PM..
 

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IPTABLES-XML(8) 														   IPTABLES-XML(8)

NAME
iptables-xml -- Convert iptables-save format to XML SYNOPSIS
iptables-xml [-c] [-v] DESCRIPTION
iptables-xml is used to convert the output of iptables-save into an easily manipulatable XML format to STDOUT. Use I/O-redirection pro- vided by your shell to write to a file. -c, --combine combine consecutive rules with the same matches but different targets. iptables does not currently support more than one target per match, so this simulates that by collecting the targets from consecutive iptables rules into one action tag, but only when the rule matches are identical. Terminating actions like RETURN, DROP, ACCEPT and QUEUE are not combined with subsequent targets. -v, --verbose Output xml comments containing the iptables line from which the XML is derived iptables-xml does a mechanistic conversion to a very expressive xml format; the only semantic considerations are for -g and -j targets in order to discriminate between <call> <goto> and <nane-of-target> as it helps xml processing scripts if they can tell the difference between a target like SNAT and another chain. Some sample output is: <iptables-rules> <table name="mangle"> <chain name="PREROUTING" policy="ACCEPT" packet-count="63436" byte-count="7137573"> <rule> <conditions> <match> <p>tcp</p> </match> <tcp> <sport>8443</sport> </tcp> </conditions> <actions> <call> <check_ip/> </call> <ACCEPT/> </actions> </rule> </chain> </table> </iptables-rules> Conversion from XML to iptables-save format may be done using the iptables.xslt script and xsltproc, or a custom program using libxsltproc or similar; in this fashion: xsltproc iptables.xslt my-iptables.xml | iptables-restore BUGS
None known as of iptables-1.3.7 release AUTHOR
Sam Liddicott <azez@ufomechanic.net> SEE ALSO
iptables-save(8), iptables-restore(8), iptables(8) Jul 16, 2007 IPTABLES-XML(8)
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