Reading 2 CSV files and filtering data based on group
I have two CSV files in the following format:
First file:
Sample data:
Second file:
Sample data
What I need to do is as follows:
1. in the first file, whereever I have PID as -1, I need to pick its IP and port and llok it up in 2nd file and replace the -1 PID with the PID from 2nd file
2. Now based on the groupid (we are sure that there would be exacty 2 records with same group id), ignore all those groups where we have the same PID or if any PID is still -1 (ip port not found in 2nd file)
So in the above sample data:
first step will lead us to
and the second step should get us the desired output
We do not need the file after 1st step but that is just for explanation.
Hi,
How to listout the files based on group by of date...?
suppose if have list of 10 files which was created by on today(Apr 18) and yesterday(Apr 17 ) in my personal directory like this
if i issue ls -rtl | grep "Apr 18" list out the file which was created/updated only on Apr 18th.
... (3 Replies)
Good day Gurus,
I have a csv file that contains an inventory of active servers. This csv file contains a well over a hundred systems (IBM, SUN, HP). It also contains those systems details. See below for an example
hostA,invver,1.02,20100430
hostA,date,08/30/2010,06:18
hostA,use,"Unknown... (4 Replies)
Hello,
I am working on building a script that does the below actions together in my Linux server.
1) First, have to read the list of strings mentioned in CSV and store it in the shell script
2) Second, pick one by one from the string list, and search a particular folder for files that... (2 Replies)
I have a csv file that I need to extract some data from depending on another field after reading info from another text file.
The text file would say have 592560 in it.
The csv file may have some data like so
Field 1 Field2 Field3 Field4 Field5 Field6
20009756 1 ... (9 Replies)
Dear List,
I have a file of csv data which has a different line per compliance check per host. I do not want any omissions from this csv data file which looks like this:
date,hostname,status,color,check
02-03-2012,COMP1,FAIL,Yellow,auth_pass_change... (3 Replies)
Hello,
:wall:
I have a 12 column csv file. I wish to delete the entire line if column 7 = hello and column 12 = goodbye. I have tried everything that I can find in all of my ref books.
I know this does not work
/^*,*,*,*,*,*,"hello",*,*,*,*,"goodbye"/d
Any ideas?
Thanks
Please... (2 Replies)
Hi Guys,
I am new to shell script.I need your help to write a shell script.
I need to write a shell script to extract data from a .csv file where columns are ',' separated.
The file has 5 columns having values say column 1,column 2.....column 5 as below along with their valuesm.... (1 Reply)
Hi all,
I am new to shell script.I need your help to write a shell script.
I need to write a shell script to extract data from a .csv file where columns are ',' separated.
The file has 5 columns having values say column 1,column 2.....column 5 as below along with their valuesm.... (3 Replies)
Hello,
Is there a way to filerter data from a text file as shown below to a Column
e.g.
hostname nfsmount as two separate column. Currently I could get hostname and the mount is appearing below.. using this script
#! /bin/bash
for i in `cat fqdn.txt`
do
echo "$i ............ " >>... (3 Replies)
Hi,
I tried filtering the records in a csv file using "awk" command listed below.
awk -F"~" '$4 ~ /Active/{print }' inputfile > outputfile
The output always has all the entries.
The same command worked for different users from one of the forum links.
content of file I was... (3 Replies)