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Top Forums Shell Programming and Scripting Merging middle column in a file Post 302980790 by RavinderSingh13 on Friday 2nd of September 2016 06:20:12 AM
Old 09-02-2016
Quote:
Originally Posted by Prabal Ghura
RavinderSingh13
A quick question what if we use different delimiters in both files?
Hello Prabal Ghura,

So let's say your 1 file named Input_file2 has delimiter as ; and Input_file1 has delimiter as ,, we could set it for both of them. This is just an example, you could try to fine tune it as per your requirements too.
Code:
awk  FNR==NR'{A[$1]=$0;next} ($1 in A){print A[$1] FS $NF;next} {print}' FS=";" Input_file2  FS="," Input_file1

Thanks,
R. Singh
This User Gave Thanks to RavinderSingh13 For This Post:
 

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CUT(1)                                                             User Commands                                                            CUT(1)

NAME
cut - remove sections from each line of files SYNOPSIS
cut OPTION... [FILE]... DESCRIPTION
Print selected parts of lines from each FILE to standard output. With no FILE, or when FILE is -, read standard input. Mandatory arguments to long options are mandatory for short options too. -b, --bytes=LIST select only these bytes -c, --characters=LIST select only these characters -d, --delimiter=DELIM use DELIM instead of TAB for field delimiter -f, --fields=LIST select only these fields; also print any line that contains no delimiter character, unless the -s option is specified -n (ignored) --complement complement the set of selected bytes, characters or fields -s, --only-delimited do not print lines not containing delimiters --output-delimiter=STRING use STRING as the output delimiter the default is to use the input delimiter -z, --zero-terminated line delimiter is NUL, not newline --help display this help and exit --version output version information and exit Use one, and only one of -b, -c or -f. Each LIST is made up of one range, or many ranges separated by commas. Selected input is written in the same order that it is read, and is written exactly once. Each range is one of: N N'th byte, character or field, counted from 1 N- from N'th byte, character or field, to end of line N-M from N'th to M'th (included) byte, character or field -M from first to M'th (included) byte, character or field AUTHOR
Written by David M. Ihnat, David MacKenzie, and Jim Meyering. REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report cut 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/cut> or available locally via: info '(coreutils) cut invocation' GNU coreutils 8.28 January 2018 CUT(1)
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