Sponsored Content
Top Forums Shell Programming and Scripting Adding info to end of line if two columns match from files with different separators Post 302793755 by Franklin52 on Saturday 13th of April 2013 12:23:39 PM
Old 04-13-2013
Try this. It's based on the file samples of your first post. For the second file the field separator is setted to a comma:
Code:
awk 'NR==FNR{a[$2]=$4; next}{s=$0;gsub("\"",x)}a[$3]{$0=s ",\"" a[$3] "\""}1' S1.vcf FS=, S1.csv

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Adding new line at the end of file

Hi I have few files. For some files the cursor is at the end of last line. For other files, cursor is at the new line at the end. I want to bring the cursor down to next line for the files that are having cursor at the end of last line In otherwords, I want to introduce a blank line at the... (5 Replies)
Discussion started by: somesh_p
5 Replies

2. Shell Programming and Scripting

Adding lines at end of a line

This is what I want to do. I want to write a script that reads each line (of the highlighted file below) and add a specific number of blank lines (sometime 2, 3 or 5 lines) at the end of each line while copying that line. For example, here is the input. The sky is blue. I like to eat. I like... (19 Replies)
Discussion started by: Ernst
19 Replies

3. Shell Programming and Scripting

adding characters end of line where line begins with..

Hi all, using VI, can anyone tell me how to add some characters onto the end of a line where the line begins with certain charactars eg a,b,c,......., r,s,t,........, a,b,c,......., all lines in the above example starting with a,b,c, I want to add an x at the end of the line so the... (6 Replies)
Discussion started by: satnamx
6 Replies

4. UNIX for Dummies Questions & Answers

Adding comma at the end of every line

Hi all, I have this sample file (actual file is larger) and i need to add comma at the end of every line. 1234 4335 232345 1212 3535 Output 1234, 4335, 232345, 1212, 3535, TIA - jak (2 Replies)
Discussion started by: jakSun8
2 Replies

5. Shell Programming and Scripting

Adding tab/new line at the end of each line of a file

Hello Everyone, I need a help from experts of this community regarding one of the issue that I am facing with shell scripting. My requirement is to append char's at the end of each line of a file. The char that will be appended is variable and will be passed through command line. The... (20 Replies)
Discussion started by: Sourav Das
20 Replies

6. Shell Programming and Scripting

Adding semicolon at the end of each line

Hi, I have a script which I need to change. I want to add a semicolon at the end of each line where the line starts with "grant" for e.g. create table(.... ); grant select on TABL1 to USER1 grant select on TABL1 to USER2should become create table(.... ); grant select on TABL1 to... (3 Replies)
Discussion started by: pparthiv
3 Replies

7. UNIX for Advanced & Expert Users

Help in adding a string at the end of each line and append files vertically

hi, i need a help in the script , need to append a string at the end of each line of a files , and append the files into a single file vertically. eg file1 has the following columns abc,def,aaa aaa,aa,aaa files 2 has the following rows and columns abc,def,aaa aaa,aa,aaa i... (3 Replies)
Discussion started by: senkerth
3 Replies

8. Shell Programming and Scripting

Adding line in a file using info from previous line

I have a shell script that looks something like the following: mysql -uroot db1 < db1.sql mysql -uroot db2 < db2.sql mysql -uroot db3 < db3.sql mysql -uroot db4 < db4.sql .... different db names in more than 160 lines. I want to run this script with nohup and have a status later. So,... (6 Replies)
Discussion started by: MKH
6 Replies

9. Shell Programming and Scripting

Adding columns from 2 files with variable number of columns

I have two files, file1 and file2 who have identical number of rows and columns. However, the script is supposed to be used for for different files and I cannot know the format in advance. Also, the number of columns changes within the file, some rows have more and some less columns (they are... (13 Replies)
Discussion started by: maya3
13 Replies

10. UNIX for Beginners Questions & Answers

Data match 2 files based on first 2 columns matching only and join if match

Hi, i have 2 files , the data i need to match is in masterfile and i need to pull out column 3 from master if column 1 and 2 match and output entire row to new file I have tried with join and awk and i keep getting blank outputs or same file is there an easier way than what i am... (4 Replies)
Discussion started by: axis88
4 Replies
PROCESSCSV.PY(1)					      Virtualization Support						  PROCESSCSV.PY(1)

NAME
processcsv.py - process virt-top CSV files SUMMARY
virt-top --csv data.csv processcsv.py < data.csv DESCRIPTION
virt-top is a top(1)-like utility for showing stats of virtualized domains. processcsv.py is a simple Python script that post-processes the output of "virt-top --csv". It is used like this: virt-top --csv data.csv processcsv.py < data.csv The second command will overwrite the following files in the current directory: "global.csv" This contains the global (host) statistics columns from the CSV file. "domainNN.csv" (multiple files) For each libvirt domain ID NN, a file is created containing the per-domain statistics from the CSV file. SEE ALSO
virt-top(1) AUTHORS
Richard W.M. Jones <rjones @ redhat . com> COPYRIGHT
(C) Copyright 2007-2012 Red Hat Inc., Richard W.M. Jones http://libvirt.org/ This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. virt-top-1.0.8 2013-12-29 PROCESSCSV.PY(1)
All times are GMT -4. The time now is 11:04 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy