Sponsored Content
Top Forums Shell Programming and Scripting [Solved] Select the columns which have value greater than particular number Post 302515372 by vaibhavkorde on Wednesday 20th of April 2011 04:03:05 AM
Old 04-20-2011
[Solved] Select the columns which have value greater than particular number

i have a file of the form

Code:
9488    14392   1       1.8586e-07
5702    7729    1       1.8586e-07
9048    14018   1       1.8586e-07
5992    12556   1       1.8586e-07
9488    14393   1       1.8586e-07
9048    14019   1       1.8586e-07
5992    12557   1       1.8586e-07
9488    14394   1       1.8586e-07
7674    7690    1       1.8586e-07
9488    14395   1       1.8586e-07

i want to get only those values from the file in which the fourth column(which is a float value less than 1) have its value greater than a given number

How can i deal with this ?

thanks in advance

---------- Post updated at 01:33 PM ---------- Previous update was at 12:48 PM ----------

i got it
Code:
awk '{if($4 > 0.5) printf $4"\n"}' File

This User Gave Thanks to vaibhavkorde For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Select lines in which column have value greater than some percent of total file lines

i have a file in following format 1 32 3 4 6 4 4 45 1 45 4 61 54 66 4 5 65 51 56 65 1 12 32 85 now here the total number of lines are 8(they vary each time) Now i want to select only those lines in which the values... (6 Replies)
Discussion started by: vaibhavkorde
6 Replies

2. UNIX for Dummies Questions & Answers

check if a decimal number is greater than zero

Hello, In my code I am checking to see if a variable that contains a decimal number is greater than 0 in the following manner: if do something fi However I am getting the error message (if $i for the current iteration holds 9.6352) command 9.6352 is not found How can I rectify... (5 Replies)
Discussion started by: Gussifinknottle
5 Replies

3. Shell Programming and Scripting

[Solved] Bash test 2 variables to see if ones greater by n

Experts, I have a bash shell script that generates 2 variables that have the current minute and a minute from a log file. Can someone please show me the best way to test if the minutes stray by 5. So basically if: This is ok: Last Fitting Min ============= 02 Current Minute =============... (2 Replies)
Discussion started by: jaysunn
2 Replies

4. Shell Programming and Scripting

Egrep a greater than number

data: hello mr smith 400 you all ok? hello mrs. smith 700 you all ok? hello mr. everyone 150 you all ok? hello mr. you all 199 im lad you are ok using egrep, how can i grep out only lines that have a number greater than 250? cat data | egrep ..... can't use awk here. i was... (7 Replies)
Discussion started by: SkySmart
7 Replies

5. Shell Programming and Scripting

Egrep a number greater than in a column

i'm aware awk can do what i'm trying to do here. but i cant use awk in this scenario given the circumstance of this box. but i need to check if a number is a certain column is over a certain value, say for instance, 20. data: | 12 | 19 | 2000 | 9029333 |... (11 Replies)
Discussion started by: SkySmart
11 Replies

6. Shell Programming and Scripting

Grep lines for number greater than given number

Hello, I am newbie to bash scripting. Could someone help me with the following. I have log file with output as shown below **************************LOG************************* 11/20/2013 9:11:23.64 Pinging xx.xx.xx.xx with 32 bytes of data: 11/20/2013 9:11:23.64 Reply from xx.xx.xx.xx:... (4 Replies)
Discussion started by: meena_2013
4 Replies

7. Shell Programming and Scripting

Calculate percentage of columns greater than certain value in a matrix using awk

This matrix represents correlation values. Is it possible to calculate the percentage of columns (a1, a2, a3) that have a value >= |0.5| and report the percentage that has positive correlation >0.5 and negative correlation <-0.5 separately. thanx in advance! input name a1 a2 a3... (5 Replies)
Discussion started by: quincyjones
5 Replies

8. UNIX for Dummies Questions & Answers

Greater than specific number

please let me know how to construct if then else by comparing two numbers if it is greater than 10000. I need to do some specific task executed. can you help me out in shell scripting plz. (6 Replies)
Discussion started by: ramkumar15
6 Replies

9. Shell Programming and Scripting

List files with number to select based on number

Hi experts, I am using KSH and I am need to display file with number in front of file names and user can select it by entering the number. I am trying to use following command to display list with numbers. but I do not know how to capture number and identify what file it is to be used for... (5 Replies)
Discussion started by: mysocks
5 Replies

10. UNIX for Advanced & Expert Users

Search for columns with numbers greater than 70

This helped get me started. https://www.unix.com/unix-for-dummies-questions-and-answers/157026-need-command-search-numbers-greater-than-3000-a.html This is the command I am using. I am trying to find numbers greater than 70 in column 5. I do not know if it is getting confused because there... (6 Replies)
Discussion started by: cokedude
6 Replies
Locale::Codes::LangExt(3)				User Contributed Perl Documentation				 Locale::Codes::LangExt(3)

NAME
Locale::Codes::LangExt - standard codes for language extension identification SYNOPSIS
use Locale::Codes::LangExt; $lext = code2langext('acm'); # $lext gets 'Mesopotamian Arabic' $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm' @codes = all_langext_codes(); @names = all_langext_names(); DESCRIPTION
The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, 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 extensions. 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 = code2langext('acm','alpha'); $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA); The codesets currently supported are: alpha This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic. This is the default code set. ROUTINES
code2langext ( CODE [,CODESET] ) langext2code ( NAME [,CODESET] ) langext_code2code ( CODE ,CODESET ,CODESET2 ) all_langext_codes ( [CODESET] ) all_langext_names ( [CODESET] ) Locale::Codes::LangExt::rename_langext ( CODE ,NEW_NAME [,CODESET] ) Locale::Codes::LangExt::add_langext ( CODE ,NAME [,CODESET] ) Locale::Codes::LangExt::delete_langext ( CODE [,CODESET] ) Locale::Codes::LangExt::add_langext_alias ( NAME ,NEW_NAME ) Locale::Codes::LangExt::delete_langext_alias ( NAME ) Locale::Codes::LangExt::rename_langext_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangExt::add_langext_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangExt::delete_langext_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 2013-02-27 Locale::Codes::LangExt(3)
All times are GMT -4. The time now is 09:34 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy