Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: awk command to retrieve record 23 and 89 from UNIX file
Homework and Emergencies Homework & Coursework Questions awk command to retrieve record 23 and 89 from UNIX file Post 303002911 by Don Cragun on Tuesday 5th of September 2017 01:26:24 AM
Old 09-05-2017
If the input file has a lot more than 89 records, you might also want to try:
Code:
awk 'NR==23;NR==89{print;exit}'

to avoid reading the rest of the file after line/record 89.
This User Gave Thanks to Don Cragun For This Post:
rakeshp
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how do we retrieve a line from a file in unix

we need to capture a record from a file in to a variable and do modifications to it .. so capturing line by line in a file in to some variable (2 Replies)
Discussion started by: lmadhuri
2 Replies

2. UNIX for Dummies Questions & Answers

how to read record by record from a file in unix

Hi guys, i have a big file with the following format.This includes header(H),detail(D) and trailer(T) information in the file.My problem is i have to search for the character "6h" at 14 th and 15 th position in all the records .if it is there i have to write all those records into a... (1 Reply)
Discussion started by: raoscb
1 Replies

3. Shell Programming and Scripting

grep command to retrieve one file

The Sed/Grep command is really confusing me. I know I'm missing something that should be really easy to fix. My program displays multiple names after I ask it to display only one, How do I get it to do only one?? it looks like this: Please enter a name to display? >> John (A list then... (9 Replies)
Discussion started by: toejam
9 Replies

4. Shell Programming and Scripting

How to retrieve data using awk command

I have a txt file with below data (textfile1.txt) select col1, col2 from Schema_Name.Table_Name1 select * from Schema_Name.Table_Name2 select col1, col2, col3 from Schema_Name.Table_Name3 select col1 from Schema_Name.Table_Name4 My output should look like Table_Name1 Table_Name2... (5 Replies)
Discussion started by: prasad4004
5 Replies

5. Shell Programming and Scripting

Retrieve the record using 2,2 lines and display the ouput in columnwise

This is my file ------------- Using index 8 for dump of table abd_det. (6101) Dumped 0 records. (13932) Using index 10 for dump of table abscc_det. (6101) Dumped 0 records. (13932) Using index 14 for dump of table absc_det. (6101) Dumped 254365 records. (13932) Using index 16 for dump of... (10 Replies)
Discussion started by: chakkaravarthy
10 Replies

6. Shell Programming and Scripting

[Solved] awk command to read sequentially from a file until last record

Hello, I have a file that looks like this: Generated geometry (...some special descriptor) 1 0.56784 1.45783 -0.87965 8 1.29873 -0.8767 1.098789 ... ... ... ... Generated geometry (....come special descriptor) ... .... ... ... ... ... ... ... and... (4 Replies)
Discussion started by: jaldo0805
4 Replies

7. Shell Programming and Scripting

awk command to omit trailer record in a file

I am trying to omit the trailer record in a variable width file I tried using awk 'NR >1 { print prev } { prev = $0 }' filename The above command is giving output but somehow it is trimming columns from the record. For example if my record has columns A,B,C,D The awk gives output as A,B,C ... (4 Replies)
Discussion started by: abhilashnair
4 Replies

8. Shell Programming and Scripting

Help with Getting distinct record count from a .dat file using UNIX command

Hi, I have a .dat file with contents like the below: Input file ============SEQ NO-1: COLUMN1========== 9835619 7152815 ============SEQ NO-2: COLUMN2 ========== 7615348 7015548 9373086 ============SEQ NO-3: COLUMN3=========== 9373086 Expected Output: (I just... (1 Reply)
Discussion started by: MS06
1 Replies

9. UNIX for Beginners Questions & Answers

awk command to retrieve record 23 and 89 from UNIX file

Hi Everyone, I am looking for awk command to retrieve only the record number 23 and record number 89 from a unix file? Please let me know what is the awk command for this? Regards Rakesh (1 Reply)
Discussion started by: rakeshp
1 Replies

10. UNIX for Beginners Questions & Answers

How to search a text in file and retrieve required lines following it with UNIX command?

I have requirement to search for a text in the file and retrieve required lines that is user defined with unix command. Eg: Find the text UNIX in the below file and need to return Test 8 & Test 9 Test 1 Test 2 Test 3 Test 4 UNIX Test 5 Test 6 Test 7 Test 8 Test 9 Result can... (8 Replies)
Discussion started by: Arunkumarsak4
8 Replies

LEARN ABOUT CENTOS

locale::codes::langfam

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

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 v5.16.3							    2013-02-27						 Locale::Codes::LangFam(3)
All times are GMT -4. The time now is 04:15 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy