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Top Forums UNIX for Beginners Questions & Answers awk unable to print array next to each other Post 303045740 by RudiC on Saturday 11th of April 2020 10:28:53 AM
Old 04-11-2020
It is possible, yes. Try



Code:
awk '
BEGIN           {HCNT = split ("vc_MessageInformation|vc_AdditionalInfo|Result Code|AVP name|Message Type|Application Server Name", COLN, "|")
                 TMP  = split ("40 40 22 12 16 25", FLEN) 
                 FMT  = "%-*.*s "
                 for (i=1; i<=HCNT; i++) printf FMT, FLEN[i], FLEN[i], COLN[i]
                 printf "Count" ORS
                }
                {OUT = ""
                 for (i=1; i<=HCNT; i++)        {match ($0, COLN[i] "[^;,]*")
                                                 TMP = substr ($0, RSTART, RLENGTH)
                                                 sub (/^[^:]*: /, _, TMP)
                                                 OUT = OUT sprintf (FMT, FLEN[i], FLEN[i], TMP)
                                                }
                 T[OUT]++
                } 
END             {for (t in T) print t, T[t]
                }
' file


It first gets the header and fields' definition into the COLS array, and the respective lengths into FLEN to be used when formatting the fields with the "dynamic" field wifth and precision specifiers in FMT. Then, the header is printed, supplemented by the "Count" field header.
In the main block, the actual line is searched, item by item, for the header keywords plus their values. The latter are extracted into a TMP variable and collected into the OUTput line. After the line is complete, a counter array is incremented.
In the END section, the counter array is printed, index (= output lines) first, then count values. Be aware that the order of the array element retrieval is undefined in awk.
 

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FMT(1)                                                             User Commands                                                            FMT(1)

NAME
fmt - simple optimal text formatter SYNOPSIS
fmt [-WIDTH] [OPTION]... [FILE]... DESCRIPTION
Reformat each paragraph in the FILE(s), writing to standard output. The option -WIDTH is an abbreviated form of --width=DIGITS. With no FILE, or when FILE is -, read standard input. Mandatory arguments to long options are mandatory for short options too. -c, --crown-margin preserve indentation of first two lines -p, --prefix=STRING reformat only lines beginning with STRING, reattaching the prefix to reformatted lines -s, --split-only split long lines, but do not refill -t, --tagged-paragraph indentation of first line different from second -u, --uniform-spacing one space between words, two after sentences -w, --width=WIDTH maximum line width (default of 75 columns) -g, --goal=WIDTH goal width (default of 93% of width) --help display this help and exit --version output version information and exit AUTHOR
Written by Ross Paterson. REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report fmt translation bugs to <http://translationproject.org/team/> COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
Full documentation at: <http://www.gnu.org/software/coreutils/fmt> or available locally via: info '(coreutils) fmt invocation' GNU coreutils 8.28 January 2018 FMT(1)
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