I find it difficult to believe that above sed script worked the desired way. Within single quotes, shell variables are not expanded, so the literal values like ${REQ1} would be inserted into the output:
I gave only example in earlier post, not full of my script. I ma trying understand the logic to implement, I Will declare the values in script,how to pars the values my script will take care.
At the end i am looking a command to update the values at XML file...
---------- Post updated at 06:02 PM ---------- Previous update was at 04:03 PM ----------
Hi Rudi,
You are correct, my script is inserting ${REQ1} values only.. help me the right command to use.
I have used XMLSTARTLET package and used the bellow command, still no luck,
Code:
xml ed -u '/task-arguments/argument[@name="protocol"]/@default-value' -v 'string("tcp")' /tmp/test_xml/monitor.xml
xml ed -u '/task-arguments/argument[@name="port"]/@default-value' -v 'string("7223")' /tmp/test_xml/monitor.xml
xml ed -u '/task-arguments/argument[@name="username"]/@default-value' -v 'string("test")' /tmp/test_xml/monitor.xml
i am getting bellow error,
Code:
./sed.sh: line 4: 23932 Segmentation fault xml ed -u '/task-arguments/argument[@name="protocol"]/@default-value' -v 'string("tcp")' /tmp/test_xml/monitor.xml
./sed.sh: line 5: 23933 Segmentation fault xml ed -u '/task-arguments/argument[@name="port"]/@default-value' -v 'string("7223")' /tmp/test_xml/monitor.xml
./sed.sh: line 6: 23934 Segmentation fault xml ed -u '/task-arguments/argument[@name="username"]/@default-value' -v 'string("test")' /tmp/test_xml/monitor.xml
please help me on this..
---------- Post updated at 06:07 PM ---------- Previous update was at 02:20 PM ----------
Hi Rudi,
The below one help me achieve my requirement..Thanks for your time
Code:
#!/bin/sh
xmlfile_in="data.xml"
xmlfile_out="data.new"
protocol="tcp"
port="7223"
user="test"
sed -f /dev/stdin "$xmlfile_in" >"$xmlfile_out" <<END_SED
/argument name="protocol"/{
i\\
<argument name="protocol" is-required="true" default-value="$protocol"/>
d
}
/argument name="port"/{
i\\
<argument name="port" is-required="true" default-value="$port"/>
d
}
/argument name="username"/{
i\\
<argument name="username" is-required="true" default-value="$user"/>
d
}
END_SED
Last edited by RudiC; 07-11-2016 at 09:34 AM..
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