Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

print decimal values

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting print decimal values
# 1  
Old 07-14-2009
print decimal values
Hi guys I'm trying to print average of 2 columns.

awk '{print ($1+$2)/2}' file.txt

Its printing average but not giving decimal values

its giving 3.05521e+08 instead of 305521....

I tried %f to print float values but not quiet connected

Could you help plzSmilie
# 2  
Old 07-14-2009
Code:
awk '{printf "%f\n", ($1+$2)/2 }' file.txt

doesn't work ?
# 3  
Old 07-14-2009
No
Its giving but not accurately
all values ending either with .5000.. or .00000....

like
135603981.500000
135604080.000000
135604672.500000
# 4  
Old 07-14-2009
May be that is correct... what is your sample input?
# 5  
Old 07-14-2009
yes, maybe that is correct, maybe you just need to format it to 1 or 2 decimal places instead
# 6  
Old 07-14-2009
Yep thanx
really helpful
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Replace all decimal values in a column

Hi My input file looks String000002 GeneWise CW 48945 49354 . - 0 Pt=PEQU_00004; String000002 LEN NA 52125 52604 0.945751 - . PID=PEQU_00005;lvid_id=PEQ_28708; String000002 LEN CW 52125 52604 . - 0 ... (3 Replies)
Discussion started by: siya@
3 Replies

2. Shell Programming and Scripting

How to compare decimal values in bash?

Hi, I am facing some error while doing the comparision between 2 decimal values in bash. Pl help me out. I have tried using below scripts. But its giving me error. 1)amt=12.3 opn_amt=12.5 var=$(awk 'BEGIN{ print "'$amt'"<"'$opn_amt'" }') if ;then echo "correct" else echo "Wrong"... (3 Replies)
Discussion started by: Siba Tripathy
3 Replies

3. Shell Programming and Scripting

How compare decimal values?

I have 2 files say tp1.txt and tp2.txt having following data cat tp1.txt abc,2.20,IN20 acb,3.15,DN10 bca,3,RD10 cat tp2.txt alv,1.00,IN20 aaa,4.05,DD10 abb,5.50,RD12 i want to compare the values on 2nd field of both the file, if value of first tp1.txt is greater than value... (3 Replies)
Discussion started by: ranabhavish
3 Replies

4. Shell Programming and Scripting

Rounding off decimal values

Hi Friends, This is my last post for today. My input file is chr1 100 200 chr1 123 300 chr1 300 400 chr1 420 520 chr10 132344343 132348674 When I try using this command awk '{v=($3+$2)/2; print $0"\t"v}' 1 This is my output chr1 100 200 150 chr1 123 300 211.5 (2 Replies)
Discussion started by: jacobs.smith
2 Replies

5. Shell Programming and Scripting

Working With Values After Decimal

I have two files which have to be compared. One of them has leading & trailing zeroes in certain fields. file1 ---- John,Rambo,20100101,2119.5,3302.39,100.07,22211.0 file2 ---- John,Rambo,20100101,000002119.50,0003302.39,00000.07,000022211.00 I am thinking of using diff to... (10 Replies)
Discussion started by: Sheel
10 Replies

6. Shell Programming and Scripting

How to get decimal values ?

Hi All, In my script I've written like this- c=$( expr 100 / 3);echo $c The output coming is 33. but I want to see 33.33, decimal values too. How to get that? Thanks, Naresh (3 Replies)
Discussion started by: NARESH1302
3 Replies

7. Shell Programming and Scripting

How to sum up two decimal values?

I am running the following script : cat ind_sls_extr_UX.out_sorted | while read each_rec do count=`echo "${each_rec}" | cut -c1-2` if then final_amount=0 amount=`echo "${each_rec}" | cut -c280-287` echo "${amount}" final_amount=`expr ${amount} + ${amount}` ... (7 Replies)
Discussion started by: mady135
7 Replies

8. Shell Programming and Scripting

Evaluating Decimal values

How can I evaluate a decimal value in an if statement? echo "Enter limit:" read limit (enter a decmal value, ie: 2.5) decimallimit=`echo $limit+0|bc|quit` echo $decimallimit if then echo $decimallimit else echo "failed" fi (4 Replies)
Discussion started by: larrys721
4 Replies

9. UNIX for Advanced & Expert Users

Converting Binary decimal coded values to Ascii Values

Hi All, Is there any command which can convert binary decimal coded values to ascii values... i have bcd values like below оооооооооооо0о-- -v - Pls suggest a way to convert this. Thanks, Deepti.Gaur (3 Replies)
Discussion started by: gaur.deepti
3 Replies
Login or Register to Ask a Question