Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Help to retrieve data from two files matching a string
Top Forums Shell Programming and Scripting Help to retrieve data from two files matching a string Post 302558198 by jayan_jay on Friday 23rd of September 2011 04:59:41 AM
Old 09-23-2011
Code:
for i in `cat inputfile`
do
        val1=`grep $i datafile1 | awk -F, '{print $2}'`
        echo "$i $val1 `grep "$val1" datafile2 | awk -F, '{print $2}'`"
done

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Retrieve data from a file

Hello guys I want to retrieve two data from a file, like this: bash-2.03$ cat numtest 123456 123457 bash-2.03$ more ./test_num #!/bin/bash num1= num2= cnt=1 while read x do num${cnt}=$x cnt=$(($cnt+1)) done <$1 echo $num1 "\n" $num2 But when i executed this script, error... (2 Replies)
Discussion started by: tpltp
2 Replies

2. Shell Programming and Scripting

matching string in two files of different length

Dear all, I have the following problem (it originates in the domain of bio-inf, but it is a general problem). I have two files of one column each and of different length: a.txt and b.txt. a.txt contains alphanumeric strings (around 30 digit) and there are 300 rows b.txt contains alphanumeric... (2 Replies)
Discussion started by: ad_meis
2 Replies

3. Programming

How to find the matching data b/w 2 files in perl?

Hi friends,, i have find the matching data between 2files. My file1 have a data like rs3001336 rs3984736 rs2840532 File2 have a data like rs3736330 1 2359237 A G 0.28 1.099 0.010 rs2840532 1 2359977 G A 0.363 0.3373 1.123 rs3001336 1 2365193 G A 0.0812 0.07319 1.12 ... (1 Reply)
Discussion started by: sureshraj
1 Replies

4. Shell Programming and Scripting

How to find the matching data b/w 2 files in perl?

Hi friends,, i have find the matching data between 2files. My file1 have a data like rs3001336 rs3984736 rs2840532 File2 have a data like rs3736330 1 2359237 A G 0.28 1.099 0.010 rs2840532 1 2359977 G A 0.363 0.3373 1.123 rs3001336 1 ... (4 Replies)
Discussion started by: sureshraj
4 Replies

5. Shell Programming and Scripting

search string in a file and retrieve 10 lines including string line

Hi Guys, I am trying to write a perl script to search a string "Name" in the file "FILE" and also want to create a new file and push the searched string Name line along with 10 lines following the same. can anyone of you please let me know how to go about it ? (8 Replies)
Discussion started by: sukrish
8 Replies

6. Shell Programming and Scripting

Matching string on two files based on match rules.

Hi, How to check if a string on file2 exactly matches with a part or complete string on file1, and return a match indicator based on some match rules. 1) only records on file1 with category A should be matched. for other category, the output match indicator should default to 'N' 2) on file2... (13 Replies)
Discussion started by: effay
13 Replies

7. Shell Programming and Scripting

Compare two files and get matching data

Hi, Can anyone help me to compare two files and get the matching data... say i have file1 and file2 ... file1 has 300 unique data with that i need to match with file2 to see how may are matching.. file2 have 1000 records. (4 Replies)
Discussion started by: zooby
4 Replies

8. Shell Programming and Scripting

Compare columns of two files and retrieve data

Hi guys, I need your help. I have two files: file1 1 3 5 file2 1,XX 2,AA 3,BB 4,CC 5,DD I would like to compare the first column and where they are equal to write that output in a new file: 1,XX 3,BB (7 Replies)
Discussion started by: apenkov
7 Replies

9. Shell Programming and Scripting

How can I retrieve the matching records from data file mentioned?

XYZNA0000778800Z 16123000012300321000000008000000000000000 16124000012300322000000007000000000000000 17234000012300323000000005000000000000000 17345000012300324000000004000000000000000 17456000012300325000000003000000000000000 9 XYZNA0000778900Z 16123000012300321000000008000000000000000... (8 Replies)
Discussion started by: later_troy
8 Replies

10. Shell Programming and Scripting

Field matching in two data files

Hello, I am looking to output all of the lines from file2 whose 11th field is present in the first field in file1. Then the second field from file1 should be appended as such: file1: 2222 0.35 4444 0.25 5555 0.75 file2: col1 col2 col3 col4 col5 col6 col7 col8 col9 col10 1111 col1 col2... (4 Replies)
Discussion started by: palex
4 Replies

LEARN ABOUT MINIX

zgrep

ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep  options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

                                                                                                                                          ZGREP(1)
All times are GMT -4. The time now is 04:18 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy