Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Script to count number of rows Post 302889312 by ssk250 on Thursday 20th of February 2014 12:34:58 AM
Old 02-20-2014
Script to display the lines which contain M as the last letter in the column of a two column line

Hi Scrutinizer,

thanks for your script.

I just changed it a little bit to get my required output which is as below:

1) Script to display the lines which contain M as the last letter in the column of a two column line:

Code:
awk '$1~/M$/{print $1"\t"$2}' filename | sort -u


2) Script to display files and their space occupied in terms of MB in a descending order

Code:
du -h *|awk '$1~/M$/{print $1"\t"$2}'|sort -nr



Once again thanks for the reply....

have a nice time Smilie

Last edited by Scrutinizer; 02-20-2014 at 01:39 AM.. Reason: code tags
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Script to find the average of a given column and also for specified number of rows??

Hi friends I have 100 files in my directory. Each file look like this.. Temp1 Temp2 Temp3 MAS 1 2 3 MAS 4 5 6 MAS 7 8 9 Delhi 10 11 12 Delhi 13 14 15 Delhi 16 17 ... (4 Replies)
Discussion started by: ks_reddy
4 Replies

2. Shell Programming and Scripting

Script to find the average of a given column and also for specified number of rows?

Hi Friends, In continuation to my earlier post https://www.unix.com/shell-programming-scripting/99166-script-find-average-given-column-also-specified-number-rows.html I am extending my problem as follows. Input: Column1 Column2 MAS 1 MAS 4 ... (2 Replies)
Discussion started by: ks_reddy
2 Replies

3. UNIX for Dummies Questions & Answers

how to count number of rows and sum of column using awk

Hi All, I have the following input which i want to process using AWK. Rows,NC,amount 1,1202,0.192387 2,1201,0.111111 3,1201,0.123456 i want the following output count of rows = 3 ,sum of amount = 0.426954 Many thanks (2 Replies)
Discussion started by: pistachio
2 Replies

4. Shell Programming and Scripting

how to add the number of row and count number of rows

Hi experts a have a very large file and I need to add two columns: the first one numbering the incidence of records and the another with the total count The input file: 21 2341 A 21 2341 A 21 2341 A 21 2341 C 21 2341 C 21 2341 C 21 2341 C 21 4567 A 21 4567 A 21 4567 C ... (6 Replies)
Discussion started by: juelillo
6 Replies

5. UNIX for Dummies Questions & Answers

count number of rows based on other column values

Could anybody help with this? I have input below ..... david,39 david,39 emelie,40 clarissa,22 bob,42 bob,42 tim,32 bob,39 david,38 emelie,47 what i want to do is count how many names there are with different ages, so output would be like this .... david,2 emelie,2 clarissa,1... (3 Replies)
Discussion started by: itsme999
3 Replies

6. Shell Programming and Scripting

Shell script to count unique rows in a CSV

HI All, I have a CSV file of 30 columns separated by ,. I want to get a count of all unique rows written to a flat file. The CSV file is around 5000 rows The first column is a time stamp and I need to exclude while counting unique Thanks, Ravi (4 Replies)
Discussion started by: Nani369
4 Replies

7. Shell Programming and Scripting

Script to count number of files in directories

Hi All! I would like to have a script that will count the number of files at the top of the hour of soome directories and mail the results to me. I was thinking on : a=`/directory/subdirectory/ | wc -l` echo "/directory/subdirectory :$a" b=`/another_dir/subdir/ | wc -l` echo... (12 Replies)
Discussion started by: fretagi
12 Replies

8. Shell Programming and Scripting

Extract and count number of Duplicate rows

Hi All, I need to extract duplicate rows from a file and write these bad records into another file. And need to have a count of these bad records. i have a command awk ' {s++} END { for(i in s) { if(s>1) { print i } } }' ${TMP_DUPE_RECS}>>${TMP_BAD_DATA_DUPE_RECS}... (5 Replies)
Discussion started by: Arun Mishra
5 Replies

9. Shell Programming and Scripting

Reseting row count every given number of rows

I have a file with 48 rows. I am counting 6 rows and adding 6 to that number and repeating the operation, and then output the value in column 1. For the second column, I would like to get sort of a binary output (1s and 2s) every 3rd row. This is what I have: awk '{print ++src +... (1 Reply)
Discussion started by: Xterra
1 Replies

10. UNIX for Beginners Questions & Answers

What script would I use to count the number of a term and its opposite?

Hello All, I am looking to write a script to count the number of a term and its opposite and create a new file with said list. I can get the terms to print to the file but only one or the other and not both. I tried this: grep -wi done */all.txt | grep -wiv done */all.txt > "filename" ... (5 Replies)
Discussion started by: mcesmcsc
5 Replies
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 06:12 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy