Vlookup on 2 files - inserting vlookup command on another command
Hello, i am trying to print group name column(etc/group) on script (etc/passwd) since group name is not listed on etc/passwd columns. Im trying to do a vlookup. but i cant figure out how i can insert the vlookup command FNR==NR inside the print out command or the output. I also tried exporting etc/group and etc/passwd on a file but still cant find a way on how to do it.
Last edited by Scrutinizer; 06-01-2019 at 03:32 AM..
Reason: code tags
I would like to merge data from a reference file and a data file to produce a new output file as shown below.
Reference file,data file,output file
a , b 2 , a 0
b , d 4 , b 2
c , , c 0
d , , d 4
e, , e 0 (3 Replies)
hi frnds
i have 2 files. 1st is dddd and 2nd is ssss
==> dddd <==:
1,charit
2,gilhotra
==> ssss <==:
1,sajan
2,doda
3,hello
and i want o/p ...mean join and vlookup both files
sajan,charit (4 Replies)
Hi,
I am new to awk/unix and am trying to put together an awk script to perform an action similar to vlookup between the two csv files.
Here are the contents of the two files:
File 1:
Date,ParentID,Number,Area,Volume,Dimensions
2014-01-01,ABC,247,83430.33,857.84,8110.76... (9 Replies)
Hello experts,
I have large text files that need to be arranged using a function like excel's vlookup. I have been playing with awk command but didn't really come up with a solution. Could anyone please help me out? Below are my datasets and expected output. Any help would be greatly... (8 Replies)
Hello Everybody
I am looking for vlookup like functionality in Linux since two files I have are very big(1000MB each) and its not opening completely in excel.
Here the requirement
file1
11,12,13
16,14,12
28,21,22
22,23,24 file 3
18,16,16
14,12,12
23,22,24
16,11,13 here... (8 Replies)
I need to vlookup and check the server not found.
Source file 1
server1
server2
server3
server4
server5_root
server6_silver
server7
server7-test
server7-temp
Source file 2
server1_bronze (6 Replies)
Hi everyone,
I need to replace values of column 2 array1 with values of column 2 array2 based on a lookup of column 4 value, but only return a value IF the values in column 1 of BOTH array1 and array2 match, otherwise keep original value in column 2 of array1. Both files are tab delimited... (2 Replies)
Hi I just want again to ask for help on what command to use to vlookup f1 group name in "/etc/group" matching f3 of it to "/etc/passwd" f4. I do need to display group name in the output of /etc/passwd without using awk or NR==FNR command. thank you
while
IFS=: read -r f1 f2 f3 f4 f5 f6 f7... (4 Replies)
Hi,
I want to compare same column in two files, if values match then display the column or display "NA".
Ex :
File 1 :
123
abc
xyz
pqr
File 2:
122
aab
fdf
pqr
fff
qqq
rrr (1 Reply)
Discussion started by: hkoshekay
1 Replies
LEARN ABOUT SUSE
mknetid
MKNETID(8) NIS Reference Manual MKNETID(8)NAME
mknetid - generate data for netid map
SYNOPSIS
/usr/lib/yp/mknetid [-q] [-h hosts] [-p passwd] [-g group] [-d domain] [-n netid]
/usr/lib/yp/mknetid --version
DESCRIPTION
mknetid generates the netid.byname NIS map from the contents of the group(5), passwd(5), hosts(5) and netid files. It checks for multiple
entrys of netids and warn for them or filters them out. It is only called by /var/yp/Makefile when rebuilding the NIS map.
OPTIONS -q
This flag turns on 'quiet' mode, don't print a warning message when finding an duplicate netid entry.
-h hosts
The -h flag can be used to specify the use of another hosts file than the default /etc/hosts.
-p passwd
The -p flag can be used to specify the use of another passwd file than the default /etc/passwd.
-g group
The -g flag can be used to specify the use of another group file than the default /etc/group.
-n netid
The -n flag can be used to specify the use of another netid file than the default /etc/netid.
-d domain
The mknetid command uses the system domainname by default. If it is not set or you whish to override it, you must use the -d parameter.
--version
Prints the version number
FILES
/etc/group
groups file
/etc/hosts
hosts database
/etc/netid
netname database
/etc/passwd
password file
SEE ALSO passwd(8), group(5), hosts(5), passwd(5)AUTHOR
mknetid was written by Thorsten Kukuk <kukuk@linux-nis.org>.
NIS Reference Manual 09/26/2007 MKNETID(8)