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Top Forums UNIX for Beginners Questions & Answers How to change values in xml file? Post 302976884 by s1s2s3s4 on Thursday 7th of July 2016 02:12:41 PM
Old 07-07-2016
How to change values in xml file?

Hi Don,
Please see my comment below..
What operating system and shell are you using?
RHEL

Do you just want to change <argument name> tag data if the tag appears between <task-arguments> and </task-arguments> tags; or do you want to change them everywhere they appear?

I want to change the values only the tag b/w <task-arguments> and </task-arguments> tags.

Where do the new values come from? Is there a configuration file? Are they given as command-line arguments? Are they to be hardcoded in your script?

Those values are coming from configuration file..

Are only the values shown in the example to be replaced, or are all values found in your input file to be replaced?

All the values to be replaced which are b/w the tag.

What is the name of your XML file? Is the name to be given as a parameter to your script? Is the name to be hard coded into your script?
monitor.xml and the value is hard coded

What have you tried to solve this problem on your own?
tried like below

Code:
sed -i '/<argument\s\+name="hostname"/s/is-required="*.*"/is-required="$REQ1" default-value="$hostname"/' $file



Moderator's Comments:
Mod Comment Please use code tags as required by forum rules!

Last edited by RudiC; 07-07-2016 at 04:09 PM.. Reason: Added code tags.
 

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IPTABLES-XML(1) 						  iptables 1.4.21						   IPTABLES-XML(1)

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) iptables 1.4.21 IPTABLES-XML(1)
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