Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Complex awk problem
Top Forums Shell Programming and Scripting Complex awk problem Post 302770486 by user8 on Saturday 16th of February 2013 12:53:28 PM
Old 02-16-2013
I don't see any easier way than what you suggested. Below some (untested) code:

Code:
awk 'NR==FNR{p[$1]=$2;next}{ v=substr($1,1,5); print v in p ? p[v] : "Some warning"}' table1 table2

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Complex Pipeline/Redirection/Regular Expression problem

This is a very hard unix command which I could not perform..... :( ......here it is: The file ~unx122/public/data.txt contains over 18,000 lines of text. Here are the first ten lines of the file: pagination 20657 2740 28416 31090 18145 shiner 1695 2507 9964 14512 13122 cool 29210... (1 Reply)
Discussion started by: netmaster
1 Replies

2. Shell Programming and Scripting

Complex problem about nested for loops

Hey, I'm writing this bash script that will test print me many copies of the same program but with different combos of 4 variables being between 1 and 100. Here's the code: #! /bin/bash x=0 for ((a=1; a < 101; a++)) do for ((b=1; b < 101; b++)) do for ((c=1; c < 101; c++)) do for... (4 Replies)
Discussion started by: Silverlining
4 Replies

3. Shell Programming and Scripting

Complex file count problem

Hi all! I have a question regarding possibilities to do line counts. SEARCH_VAR=TEX rsh $REM_HOST -l $REM_USER "cd $REM_DIR; ls *$SEARCH_VAR* 2> /dev/null" | sort -n | awk 'BEGIN { FS = "-" } ; { print $1"\t"$0 }' Will produce an output on the screen like this: 483 483-SOME-TEXT-1... (1 Reply)
Discussion started by: bbergstrom74
1 Replies

4. IP Networking

Need to solve complex network problem

I have a Red Hat linux server X on a x.x.0.0 network. This machine also has to communicate with another server Y on a network called y.y.0.0 Server X has two network interfaces. eth0 is configured on the x.x.0.0 network and has a default gateway on the x.x.0.0 network. In order to... (4 Replies)
Discussion started by: soliberus
4 Replies

5. Shell Programming and Scripting

Complex use with awk

Hi , I have file named docs.txt The content of the file look like this: DOC disk location Size ======= ===== ============= ========= TXT A /dev/dm-1 10 TXT B /dev/dm-2 10 BIN C ... (3 Replies)
Discussion started by: yoavbe
3 Replies

6. Shell Programming and Scripting

complex Awk Question

Hi, I have a file look likes this : --->start hir Trace file: pudwh_ora_9998.trc Sort options: fchela exeela ***************************************************************count = number of times OCI procedure was executed cpu = cpu time in seconds executing elapsed = elapsed... (3 Replies)
Discussion started by: yoavbe
3 Replies

7. Shell Programming and Scripting

Get values from 2 files - Complex "for loop and if" awk problem

Hi everyone, I've been thinking and trying/changing all day long the below code, maybe some awk expert could help me to fix the for loop I've thought, I think I'm very close to the correct output. file1 is: <boxes content="Grapes and Apples"> <box No.="Box MT. 53"> <quantity... (8 Replies)
Discussion started by: Ophiuchus
8 Replies

8. Shell Programming and Scripting

awk script (complex)

picked this up from another thread. echo 1st_file.csv; nawk -F, 'NR==FNR{a++;next} a{b++} END{for(i in b){if(b-1&&a!=b){print i";\t\t"b}else{print "NEW:"i";\t\t"b} } }' OFS=, 1st_file.csv *.csv | sort -r i need to use the above but with a slight modification.. 1.compare against 3 month... (25 Replies)
Discussion started by: slashbash
25 Replies

9. Shell Programming and Scripting

Help with Complex Awk.

Hi, I have a file. In this file when ever the word "ABC" occurs at position from 25 and 34 I would like to replace the value at postion 100 to 5 for the first 1000 rows only. I have written the following Awk command. nawk 'substr($0,25,9)=="ABC" {print $0}' filename The above command... (4 Replies)
Discussion started by: pinnacle
4 Replies

10. Shell Programming and Scripting

Complex text parsing with speed/performance problem (awk solution?)

I have 1.6 GB (and growing) of files with needed data between the 11th and 34th line (inclusive) of the second column of comma delimited files. There is also a lot of stray white space in the file that needs to be trimmed. They have DOS-like end of lines. I need to transpose the 11th through... (13 Replies)
Discussion started by: Michael Stora
13 Replies

LEARN ABOUT CENTOS

locale::codes::langvar

Locale::Codes::LangVar(3)				User Contributed Perl Documentation				 Locale::Codes::LangVar(3)

NAME

       Locale::Codes::LangVar - standard codes for language variation identification

SYNOPSIS

	  use Locale::Codes::LangVar;

	  $lvar = code2langvar('acm');		       # $lvar gets 'Mesopotamian Arabic'
	  $code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langvar_codes();
	  @names   = all_langvar_names();

DESCRIPTION

       The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language variations. 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:

	  $lvar = code2langvar('arevela','alpha');
	  $lvar = code2langvar('arevela',LOCALE_LANGVAR_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian.

	   This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA".

	   This is the default code set.

ROUTINES

       code2langvar ( CODE [,CODESET] )
       langvar2code ( NAME [,CODESET] )
       langvar_code2code ( CODE ,CODESET ,CODESET2 )
       all_langvar_codes ( [CODESET] )
       all_langvar_names ( [CODESET] )
       Locale::Codes::LangVar::rename_langvar  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangVar::add_langvar  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangVar::delete_langvar  ( CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangVar::delete_langvar_alias  ( NAME )
       Locale::Codes::LangVar::rename_langvar_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::delete_langvar_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.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

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 v5.16.3							    2013-04-12						 Locale::Codes::LangVar(3)
All times are GMT -4. The time now is 03:36 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy