Using grep and a parameter file to return unique values Post: 302893586

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Getting Unique values in a file

Hi, I have a file like this: Some_String_Here 123 123 123 321 321 321 3432 3221 557 886 321 321 I would like to find only the unique values in the files and get the following output: Some_String_Here 123 321 3432 3221 557 886 I am trying to get this done using awk. Can someone please...

2. Shell Programming and Scripting

Unique values from a Terabyte File

Hi, I have been dealing with a files only a few gigs until now and was able to get out by using the sort utility. But now, I have a terabyte file which I want to filter out unique values from. I have a server having 8 processor and 16GB RAM with a 5 TB hdd. Is it worthwhile trying to use...

3. UNIX Desktop Questions & Answers

Fetching unique values from file

After giving grep -A4 "feature 1," <file name> I have extracted the following text feature 1, subfeat 2, type 1, subtype 5, dump '30352f30312f323030392031313a33303a3337'H -- "05/01/2009 11:30:37" -- -- ...

4. Shell Programming and Scripting

Comparing 2 files and return the unique lines in first file

Hi, I have 2 files file1 ******** 01-05-09|java.xls| 02-05-08|c.txt| 08-01-09|perl.txt| 01-01-09|oracle.txt| ******** file2 ******** 01-02-09|windows.xls| 02-05-08|c.txt| 01-05-09|java.xls| 08-02-09|perl.txt| 01-01-09|oracle.txt| ********

5. UNIX for Dummies Questions & Answers

Extract Unique Values from file

Hello all, I have a file with following sample data 2009-08-26 05:32:01.65 spid5 Process ID 86:214 owns resources that are blocking processes on Scheduler 0. 2009-08-26 05:32:01.65 spid5 Process ID 86:214 owns resources that are blocking processes on Scheduler 0. 2009-08-26...

6. Shell Programming and Scripting

return a list of unique values of a column from csv format file

Hi all, I have a huge csv file with the following format of data, Num SNPs, 549997 Total SNPs,555352 Num Samples, 157 SNP, SampleID, Allele1, Allele2 A001,AB1,A,A A002,AB1,A,A A003,AB1,A,A ... ... ... I would like to write out a list of unique SNP (column 1). Could you...

7. Shell Programming and Scripting

How to count Unique Values from a file.

Hi I have the following info in a file - <Cell id="25D"/> <Cell id="26A"/> <Cell id="26B"/> <Cell id="26C"/> <Cell id="27A"/> <Cell id="27B"/> <Cell id="27C"/> <Cell id="28A"/> I would like to know how would you go about counting all...

8. Shell Programming and Scripting

compare 2 files and return unique lines in each file (based on condition)

hi my problem is little complicated one. i have 2 files which appear like this file 1 abbsss:aa:22:34:as akl abc 1234 mkilll:as:ss:23:qs asc abc 0987 mlopii:cd:wq:24:as asd abc 7866 file2 lkoaa:as:24:32:sa alk abc 3245 lkmo:as:34:43:qs qsa abc 0987 kloia:ds:45:56:sa acq abc 7805 i...

9. UNIX for Dummies Questions & Answers

Grep to find matching patern and return unique values

Request: grep to find given matching patern and return unique values, eliminate the duplicate values I have to retrieve the unique folder on the below file contents like; /app/oracle/build_lib/pkg320.0_20120927 /app/oracle/build_lib/pkg320.0_20121004_prof...

10. Shell Programming and Scripting

Extracting unique values of a column from a feed file

Hi Folks, I have the below feed file named abc1.txt in which you can see there is a title and below is the respective values in the rows and it is completely pipe delimited file ,. ...

LEARN ABOUT HPUX

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)