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Full Discussion: String substitution
Top Forums Shell Programming and Scripting String substitution Post 302246484 by rubin on Monday 13th of October 2008 08:40:15 PM
Old 10-13-2008
Or,

Code:
awk -F'@|==' 'NR==FNR{ a[$2]=$4; next } $2 in a{ $2=a[$2]; OFS=""; print; next }1'  properties_file xml_file


Code:
$ cat properties_file

@oneValue@==tcp://localhost:1234
@twoValue@==tcp://localhost:4563
@threeValue@==tcp://localhost7895

Code:
$ cat xml_file

<application name="aTest">
<NameValuePair>
<name>firstName</name>
<value>@oneValue@</value>
</NameValuePair>
<NameValuePair>
<name>secondName</name>
<value>@twoValue@</value>
</NameValuePair>
</application>

Output:

Code:
<application name="aTest">
<NameValuePair>
<name>firstName</name>
<value>tcp://localhost:1234</value>
</NameValuePair>
<NameValuePair>
<name>secondName</name>
<value>tcp://localhost:4563</value>
</NameValuePair>
</application>

 

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LEARN ABOUT SUSE

tcp-env

tcp-env(1)                                                    General Commands Manual                                                   tcp-env(1)

NAME

       tcp-env - set up TCP-related environment variables

SYNOPSIS

       tcp-env [ -rR ] [ -ttimeout ] program [ arg ...  ]

DESCRIPTION

       The  input  for  tcp-env  must be a TCP connection.  tcp-env finds out information about that connection, puts the information into several
       environment variables as described in tcp-environ(5), and runs program with the given arguments.

       Usually tcp-env is run from inetd.  It might instead be run from another server that already sets up the right  environment  variables;  if
       PROTO  is  set  to  TCP  when  tcp-env  is invoked, tcp-env assumes that all the other variables are set up properly, and it does not check
       whether the input is a TCP connection.

OPTIONS

       -r     (Default.)  Attempt to obtain TCPREMOTEINFO from the remote host.

       -R     Do not attempt to obtain TCPREMOTEINFO from the remote host.

       -ttimeout
              Give up on the TCPREMOTEINFO connection attempt after timeout seconds.  Default: 30.

SEE ALSO

       tcp-environ(5), inetd(8)

                                                                                                                                        tcp-env(1)
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