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Full Discussion: Merge specific columns of two files
Top Forums Shell Programming and Scripting Merge specific columns of two files Post 302915398 by RudiC on Tuesday 2nd of September 2014 06:06:31 PM
Old 09-02-2014
Not sure if I understood your requirement correctly, but give this a try (using adapted FILEn_VALUES as those provided do not show up in your sample):
Code:
FILE1_VALUE="E299"
FILE2_VALUE="E399"
awk     'NR==1          {DL=""
                         for (i=1; i<=NF; i++) {
                                 printf "%s%s", DL, $i
                                 DL="\t"
                                 if ($i == E1) break
                                }
                         getline < F2
                         for (j=1; j<=NF && $j != S2; j++) ;
                         for (k=j; k<=NF; k++) printf "%s%s", DL, $k
                         printf "\n"
                         next
                        }
                        {DL=""
                         for (k=1; k<=i; k++) { printf "%s%s", DL, $k; DL="\t" }
                         getline < F2
                         for (k=j; k<=NF; k++) printf "%s%s", DL, $k
                         printf "\n"
                        }
        ' FS="\t" E1="$FILE1_VALUE" S2="$FILE2_VALUE" F2="file2" file1
f0order CVorder Name    f0      RI_9    E99     E199    E299    E399    E499    E599    E699    E799    E899    E999    E1099   E1199   E1299
01      02      03      04      05      06      07      08      26      27      28      29      30      31      32      33      34      35

with file1
Code:
f0order CVorder Name    f0      RI_9    E99     E199    E299    E399    E499    E599    E699    E799    E899    E999
01      02      03      04      05      06      07      08      09      10      11      12      13      14      15

and file2
Code:
f0order CVorder Name    f0      RI_9    E399    E499    E599    E699    E799    E899    E999    E1099   E1199   E1299   E1399   E1499
21      22      23      24      25      26      27      28      29      30      31      32      33      34      35      36      37

This User Gave Thanks to RudiC For This Post:
LMHmedchem
 

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LEARN ABOUT HPUX

ucblinks

ucblinks(1B)					     SunOS/BSD Compatibility Package Commands					      ucblinks(1B)

NAME

       ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices

SYNOPSIS

       /usr/ucb/ucblinks [-e rulebase] [-r rootdir]

DESCRIPTION

       ucblinks  creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi-
       ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry.

       ucblinks does not remove unneeded compatibility links; these must be removed by hand.

       ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been  created,
       since the reconfiguration may have resulted in more compatibility names being needed.

       In  releases prior to SunOS 5.4, ucblinks used a  nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses  nawk
       for the default operation, although  nawk rule-bases can still be specifed with the -e option.  The  nawk rule-base equivalent to the SunOS
       5.4 default operation can be found in /usr/ucblib/ucblinks.awk.

OPTIONS

       -e rulebase     Specify rulebase as the file containing nawk(1) pattern-action statements.

       -r rootdir      Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /.

FILES

       /usr/ucblib/ucblinks.awk        sample rule-base for compatibility links

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWscpu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5)

SunOS 5.10							    13 Apr 1994 						      ucblinks(1B)
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