Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Grep certain lines with condition Post 302803533 by radius on Tuesday 7th of May 2013 03:56:21 AM
Old 05-07-2013
Grep certain lines with condition

file input
Code:
aaaa,52C
aaaa,50C
bbbb,50C
bbbb,58C
aaaa,52C
bbbb,50C
aaaa,30C
bbbb,58C
cccc,60C

i want to print uniq lines with its max value of column2

expected output

Code:
aaaa,52C
bbbb,58C
cccc,60C

tks
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

grep command with AND condition

I want to do a grep with AND condition. I have three files. file1.txt ======== UNIX ...... WINDOWS ........ ORACLE file2.txt ======== UNIX ....... WINDOWS ...and many such files in a directory (6 Replies)
Discussion started by: prasperl
6 Replies

2. Homework & Coursework Questions

Grep line above X condition

1. The problem statement, all variables and given/known data: I have to grep a data file called datebook.txt. The last information in each line is a salary. I have to grep all the lines which precede those lines with 6 figure salaries. I can't SID it, or use Perl. It has to be grep (or egrep or... (3 Replies)
Discussion started by: DrSammyD
3 Replies

3. Shell Programming and Scripting

grep inside if condition - need help

hi i need help with below code. if ] then log "Exiting the script as ID= NULL" log "Please run script first." fi i am calling grep inside this but its not running any ideas why ?? input file is like this -- Msg 102, Level 20, State 1: Server... (4 Replies)
Discussion started by: dazdseg
4 Replies

4. Shell Programming and Scripting

use awk pick value from lines as condition for grep

Hi Folks! I have a file like this 000000006 dist:0.0 FILE ./MintRoute/MultiHopWMEWMA.nc LINE:305:1 NODE_KIND:131 nVARs:4 NUM_NODE:66 TBID:733 TEID:758 000000000 dist:0.0 FILE ./Route/MultiHopLEPSM.nc LINE:266:1 NODE_KIND:131 nVARs:4 NUM_NODE:66 TBID:601 TEID:626 000000001 ... (2 Replies)
Discussion started by: jackoverflow
2 Replies

5. Shell Programming and Scripting

Perl XML, find matching condition and grep lines and put the lines somewhere else

Hi, my xml files looks something like this <Instance Name="New York"> <Description></Description> <Instance Name="A"> <Description></Description> <PropertyValue Key="false" Name="Building A" /> </Instance> <Instance Name="B"> ... (4 Replies)
Discussion started by: tententen
4 Replies

6. Shell Programming and Scripting

grep in the if condition

Hi, In this code can able to match the pattern without case sensitive. Is that possible? if u knw plz help me... code: echo "Enter name to search" read n if ; echo "name found" else echo "Not Found" fi (8 Replies)
Discussion started by: boopal
8 Replies

7. Shell Programming and Scripting

Where condition in grep or awk?

Dear All, I need help.. I am having a csv file. Home_TITLE,People_TITLE,Repo_ALIAS HMN5530,RKY5807,/mine_repo/rike001 HMN5530,SRY6443,/mine_repo/rike001 HMN5530,ARDY001,/mine_repo/rike001 If i have two value in varible RKY5807, HMN5530. how can fetch and store another value... (6 Replies)
Discussion started by: yadavricky
6 Replies

8. UNIX for Dummies Questions & Answers

How to grep with certain condition?

hi all, i have an xml what i have to do is to search for the source id(s1) and if it matches with that in xml then extract the file mask from the name of the file i.e if the file name is idr_%YYYY%%MM%%DD%_%N%.idr then , i want the part after first % and before last % ie in this case ... (5 Replies)
Discussion started by: ramsavi
5 Replies

9. UNIX for Dummies Questions & Answers

Grep with condition

I have file input AAAA_XX_Start> rlong . 0W 130526-11:36:13 10.128.13.226 9.0j RBS_NODE_MODEL_N_1_50 stopfile=/tmp/13019 .. ================================================================================================================= MO ... (2 Replies)
Discussion started by: radius
2 Replies
Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

NAME
Locale::Codes::LangFam - standard codes for language extension identification SYNOPSIS
use Locale::Codes::LangFam; $lext = code2langfam('apa'); # $lext gets 'Apache languages' $code = langfam2code('Apache languages'); # $code gets 'apa' @codes = all_langfam_codes(); @names = all_langfam_names(); DESCRIPTION
The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in ISO 639-5. Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5 language family codes will be used. SUPPORTED CODE SETS
There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a constant that is automatically exported by this module. For example, the two are equivalent: $lext = code2langfam('apa','alpha'); $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA); The codesets currently supported are: alpha This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages. This is the default code set. ROUTINES
code2langfam ( CODE [,CODESET] ) langfam2code ( NAME [,CODESET] ) langfam_code2code ( CODE ,CODESET ,CODESET2 ) all_langfam_codes ( [CODESET] ) all_langfam_names ( [CODESET] ) Locale::Codes::LangFam::rename_langfam ( CODE ,NEW_NAME [,CODESET] ) Locale::Codes::LangFam::add_langfam ( CODE ,NAME [,CODESET] ) Locale::Codes::LangFam::delete_langfam ( CODE [,CODESET] ) Locale::Codes::LangFam::add_langfam_alias ( NAME ,NEW_NAME ) Locale::Codes::LangFam::delete_langfam_alias ( NAME ) Locale::Codes::LangFam::rename_langfam_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangFam::add_langfam_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangFam::delete_langfam_code_alias ( CODE [,CODESET] ) These routines are all documented in the Locale::Codes::API man page. SEE ALSO
Locale::Codes The Locale-Codes distribution. Locale::Codes::API The list of functions supported by this module. http://www.loc.gov/standards/iso639-5/id.php ISO 639-5 . AUTHOR
See Locale::Codes for full author history. Currently maintained by Sullivan Beck (sbeck@cpan.org). COPYRIGHT
Copyright (c) 2011-2013 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.18.2 2013-11-04 Locale::Codes::LangFam(3pm)
All times are GMT -4. The time now is 01:14 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy