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Full Discussion: How can I extract XML block around matching search string?
Top Forums Shell Programming and Scripting How can I extract XML block around matching search string? Post 302966491 by Don Cragun on Friday 12th of February 2016 04:09:40 PM
Old 02-12-2016
You haven't said what operating system or shell you're using, but for things like this I usually use awk. This seems to do what you want:
Code:
#!/bin/ksh
strear='myapp1-ear'

awk -v app_name="$strear" '
/<application>/	{
	cnt = copy = 0
}
$0 ~ "<application-name>" app_name "</application-name>" {
	copy = 1
}
{	line[++cnt] = $0
}
/<\/application>/ {
	if(copy) {
		copy = 0
		for(i = 1; i <= cnt; i++)
			print line[i]
	}
}' xmlfile.xml

If you're running this on a Solaris/SunOS system, change awk to /usr/xpg4/bin/awk or nawk.
This User Gave Thanks to Don Cragun For This Post:
kchinnam
 

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LEARN ABOUT SUNOS

shells

shells(4)							   File Formats 							 shells(4)

NAME

       shells - shell database

SYNOPSIS

       /etc/shells

DESCRIPTION

       The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
       shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.

       A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by  the  routines
       which search the file. Blank lines are also ignored.

       The  following  default	shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/pfcsh, /bin/pfksh, /bin/pfsh, /bin/sh,
       /bin/tcsh,  /bin/zsh,  /sbin/jsh,  /sbin/sh,  /usr/bin/bash,  /usr/bin/csh,  /usr/bin/jsh,  /usr/bin/ksh,  /usr/bin/pfcsh,  /usr/bin/pfksh,
       /usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh. Note that /etc/shells overrides the default list.

       Invalid shells in /etc/shells may cause unexpected behavior (such as being unable to log in by way of ftp(1)).

FILES

       /etc/shells	       lists shells on system

SEE ALSO

       vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)

SunOS 5.10							    4 Jun 2001								 shells(4)
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