Sponsored Content
Full Discussion: Round with awk
Top Forums Shell Programming and Scripting Round with awk Post 302192282 by Franklin52 on Tuesday 6th of May 2008 02:55:27 PM
Old 05-06-2008
Another way instead of a function to accomplish this:

Code:
echo "4.5" | awk '{printf("%d\n",$0+=$0<0?-0.5:0.5)}'

Regards
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

how to round a value

Hello, In a unix shell script,i want to round a variabele to a nearest number Ex: set count=104.4 How can i round that to 105.? Thanks, Sateesh (2 Replies)
Discussion started by: kotasateesh
2 Replies

2. Shell Programming and Scripting

round in KSH

Is there an easy way to round a number up in Korn shell? ie. 10.4 --> 11 Thanks. (6 Replies)
Discussion started by: here2learn
6 Replies

3. Shell Programming and Scripting

round a number

In a shell script - How do I round a decimal number (contained in a variable) to the nearest whole number? (2 Replies)
Discussion started by: achieve
2 Replies

4. Shell Programming and Scripting

Round with division command

Hi I want to create a list of percentages but the shell script is bugging me. If if I want to resolve the percentage of the quota used I get 0 because the schell script rounds by default. Example w1=860 w2=1024 w3=$((($w1/$w2)*100)) Echo $w3 gives 0 When I divide w1 by w2 the result... (13 Replies)
Discussion started by: vanloonmichel
13 Replies

5. Shell Programming and Scripting

Round the column value :

Hi .... Iam having the file ....in which 3rd column is numerical having 8 decimal part... i want that to cut to 2 decimal part ... Source File : E100|0|19940.10104030|0|1ABC E103|1|19942.10195849|3|0ABC E100|0|19943.10284858|0|1ABC I want to be ...... Reulst: ... (4 Replies)
Discussion started by: satyam_sat
4 Replies

6. Shell Programming and Scripting

Round off the a Decimal value.

HI, I have a script which is used to calculate the Memory & CPU utilization a server. memx=`ssh -l siebel1 ${f} /usr/sbin/prtconf|grep -i 'Memory size'|tr -s " "|/usr/xpg4/bin/awk -F" " '{print $3 * 1024}'` v5=`ssh -l siebel1 ${f} vmstat 1 2 | tail -1 | tr -s " " | /usr/xpg4/bin/awk -v... (3 Replies)
Discussion started by: dear_abhi2007
3 Replies

7. Shell Programming and Scripting

awk: round output or delimit output of arithmatic string

I have a file with the following content. > cat /tmp/internetusage.txt 6709.296322 30000 2/7/2010 0.00I am using the following awk command to calculate a percentage from field 1 and 2 from the file. awk '{ print $1/$2*100 }' /tmp/internetusage.txt This outputs the value "22.3643" as a... (1 Reply)
Discussion started by: jelloir
1 Replies

8. Shell Programming and Scripting

Round up the decimals

Hi All, I would like to do the following in the shell script 561.76 to 562 I tried using this echo 'scale=0; 749 * 75 /100 ' | bc but just returned only 561 Please help me . I appreciate your help Thanks rajeevm (13 Replies)
Discussion started by: rajeevm
13 Replies

9. Shell Programming and Scripting

Round values only when it's numerics

Hi, all I have a field in a file looks like this(hundreds of lines): inf 1.24101 -0.185947 -0.349179 inf 0.126597 0.240142 -0.12031And what I expect is: inf 1.241 -0.186 -0.349 inf 0.127 (7 Replies)
Discussion started by: nengcheng
7 Replies

10. Programming

Round floor behavior

Hello, My round and floor functions in C program behaves weird. Can someone help resolve the issue.. fprintf( fp, "ROUND TEST VARIABLE 11686776.000000 %d\n", round(11686776.000000)); fprintf( fp, "ROUND TEST VARIABLE 1168677.000000 %d\n", round(1168677.000000)); fprintf( fp, "FLOOR... (3 Replies)
Discussion started by: anijan
3 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 02:40 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy