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Top Forums Shell Programming and Scripting Combining multiple block of lines in one comma separated line Post 302908672 by Yoda on Wednesday 9th of July 2014 12:41:02 PM
Old 07-09-2014
An awk approach:
Code:
awk '
        NF {
                if ( $0 ~ /Six/ )
                {
                        H = $0
                        sub(/Six:[ \t]*/, X, H)
                }
                else
                {
                        gsub("\t", X, $0)
                        S = S ? S OFS $0 : $0
                }
                next
        }
        !NF {
                print H, S
                S = ""
        }
        END {
                print H, S
        }
' OFS=, file

 

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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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