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Full Discussion: Filter output in curl
Top Forums Shell Programming and Scripting Filter output in curl Post 302914017 by Corona688 on Thursday 21st of August 2014 11:13:56 AM
Old 08-21-2014
Once again I haul out my micro xml parser for these questions... It looks like you want the contents of the very first <div class="planed">...</div> block.

Code:
$ cat planed.xml

BEGIN {
        FS=">"
        RS="<"
}

NR==1 { next } # The first "line" is blank when RS=<
/^[!?]/ {       next    }               # Skip XML specification junk
{       gsub(/[\r\n]*$/, " ");  }       # Clean up newlines

# Handle open-tags
match($0, /^[^\/ \r\n\t>]+/) {
        TAG=substr(toupper($1), RSTART, RLENGTH);
        TAGS=TAG "%" TAGS;
}

# Handle close-tags
/^[\/]/ {
        sub(/^\//, "", $1);
        sub("^.*" toupper($1) "%", "", TAGS);
        next;
}

(TAGS ~ /^DIV%/) && ($1 ~ /planed/) {
        gsub(/[\r\n]/, "", $2);
        print $2;
        exit;
}

$ awk -f planed.awk input.html

05:08 ab

$

The code highlighted in red is the statement which extracts the tag you want. The rest is generic XML parsing code.
 

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LEARN ABOUT CENTOS

crm_diff

PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       crm_diff original_xml operation [options]

DESCRIPTION

       crm_diff - A utility for comparing Pacemaker configurations (XML format)

       The tool produces a custom (diff-like) output which it can also apply like a patch

OPTIONS

       -?, --help
	      This text

       -$, --version
	      Version information

       -V, --verbose
	      Increase debug output

   Original XML:
       -o, --original=value
	      XML is contained in the named file

       -O, --original-string=value
	      XML is contained in the supplied string

   Operation:
       -n, --new=value
	      Compare the original XML to the contents of the named file

       -N, --new-string=value
	      Compare the original XML to the contents of the supplied string

       -p, --patch=value
	      Patch the original XML with the contents of the named file

   Additional Options:
       -c, --cib
	      Compare/patch the inputs as a CIB (includes versions details)

       -f, --filter
	      Suppress irrelevant differences between the two inputs

EXAMPLES

       Obtain the two different configuration files by running cibadmin on the two cluster setups to compare:

	      # cibadmin --query > cib-old.xml

	      # cibadmin --query > cib-new.xml

       Calculate and save the difference between the two files:

	      # crm_diff --original cib-old.xml --new cib-new.xml > patch.xml

       Apply the patch to the original file:

	      # crm_diff --original cib-old.xml --patch patch.xml > updated.xml

       Apply the patch to the running cluster:

	      # cibadmin --patch patch.xml

AUTHOR

       Written by Andrew Beekhof

REPORTING BUGS

       Report bugs to pacemaker@oss.clusterlabs.org

Pacemaker 1.1.10-29.el7 					     June 2014							      PACEMAKER(8)
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