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Top Forums Shell Programming and Scripting Parsing and Editing a json file with bash script Post 302971465 by Yoda on Wednesday 20th of April 2016 12:33:49 PM
Old 04-20-2016
Here is an awk approach:-
Code:
awk -F'[" ]' '
        BEGIN {
                A["a"] = "URL4"
                A["b"] = "URL5"
                A["c"] = "URL6"
        }
        /URL/ {
                s = $0
                getline
                if ( $(NF-1) in A )
                        sub( /URL[0-9]+/, A[$(NF-1)], s )
                print s
        }
        1
' file.json

 

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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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