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Full Discussion: Report a missing property and property value mis match script.
Top Forums Shell Programming and Scripting Report a missing property and property value mis match script. Post 302549655 by Corona688 on Tuesday 23rd of August 2011 02:51:04 PM
Old 08-23-2011
Code:
awk -v MASTER="/path/to/master.file" -v FS="=" 'BEGIN {
        while(getline <MASTER)
        {
                if ( ($0 ~ /^[ \t]*#/) || ($0 == "") ) continue;

                if($2 != "")
                        SET[$1]=$2
        }
}

{
        if (!($0 ~ /^[ \t]*#/) && !($0 == "") )
        if(SET[$1] && (SET[$1] != $2))
                print "ERROR " $0;
}' < /path/to/local.file

---------- Post updated at 12:51 PM ---------- Previous update was at 12:34 PM ----------

Improved version:
Code:
awk -v FS="=" -v MASTER="/path/to/master" 'BEGIN { while(getline <MASTER)
        {
                if (($0 ~ /^[ \t]*#/) || ($0 == "")) continue;
                INMASTER[$1]=1;         VAL[$1]=$2;
        }
}

{       if (!($0 ~ /^[ \t]*#/) && !($0 == "") ) LOCAL[$1]=$2;   }

END {   for(k in INMASTER)
        {
                if((VAL[k] == "") && (LOCAL[k] == ""))  print "UNSET " k;
                if((VAL[k]!="") && (LOCAL[k] != VAL[k])) print "OVERRIDDE " k;
        }
}' < /path/to/local

With your input data, and db.port.2=1521 modified to 1522, I get:

Code:
UNSET jboss.proxy.name
OVERRIDDE db.port.2

This User Gave Thanks to Corona688 For This Post:
jayka
 

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LEARN ABOUT SUSE

igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

Free Software Foundation					    Nov 3 1999								  IGAWK(1)
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