hi all,
was wondering if there is another way to do calculations in ksh scripts other than using bc ?? i am using a script to calculate average response time and my script errors out after running for a bit.
e.g code i am using :
averageTime=$(print "$totalTime / $numberOfEntries" |... (2 Replies)
I need to be able to use the current date and calculate 7 days ago to be stored in another variable to be passed to a file in my Unix shell script. I need the date in the following format:
date '+%m/%d/%Y'
or
05/16/2006
How do I calculate date minus 7 days or 1 week ago? (8 Replies)
I am getting the error:
Runtime error (func=(main), adr=10): Divide by zero
When executing the mathematical expression:
echo "scale=2; 1-(0/0)"|bc
How to overcome this? (5 Replies)
Hi, I'm creating a loop that allows the user to enter any number, then their choice of operator and then another number until their operator choice is equal to =
But I am getting an error saying integer expression expected. Any explanation on why this is happening?
echo "Please enter a number"... (1 Reply)
Hello Guys,For my homework I must write a shell script to do this serie,
http://upload.wikimedia.org/math/f/8/f/f8f543d9ecd01c4ecca2a0b7bc1234a2.pngI know that I must use the "bc" for that, but for the script's itself i have no idea,(beginner)
Can you plz just help me for have some idea?... (1 Reply)
Hello Guys,For my homework I must write a shell script to do this serie,
http://upload.wikimedia.org/math/f/8/f/f8f543d9ecd01c4ecca2a0b7bc1234a2.pngI know that I must use the "bc" for that, but for the script's itself i have no idea,(beginner)
Can you plz just help me for have some idea?... (1 Reply)
Dear All,
I read some variables in a file and assigned as name for each of them.
If I do echo I am able to see the values as 1.0E-05,3.4,5.0E-03 etc,
Now I want to do some mathematical operations with them.
Lets say
1
1.0E-05*5.0E-03
expected ans is 5.0E-08
2
1.0E-05/5.0E-03
expected... (9 Replies)
I'm writing a script that will read all the fields of a text file into an array(if they are numeric), while at the same time computing the minimum and maximum values from the file. After that I want to output the average of all the numbers in the array.
The first problem I'm having is that many... (10 Replies)
Hi All,
I want to perform a mathematical operation on column. Can anyone please help?
Here is the sample of operation to be performed:
123 996 100
123 996 200
123 996 200 2015-09-21
123 996 100
123 996 200
123 996 100
What I want is to multiple all values of column # 3 by 100 and... (3 Replies)
Discussion started by: Zaib
3 Replies
LEARN ABOUT DEBIAN
finance::quote::trustnet
Finance::Quote::Trustnet(3pm) User Contributed Perl Documentation Finance::Quote::Trustnet(3pm)NAME
Finance::Quote::Trustnet - Obtain unit trust prices from trustnet.co.uk
SYNOPSIS
use Finance::Quote;
$q = Finance::Quote->new;
%stockinfo = $q->fetch("uk_unit_trusts","trust-name"); # Can failover to other methods
%stockinfo = $q->fetch("trustnet","trust-name"); # Use this module only.
DESCRIPTION
This module obtains information about UK unit trust prices from www.trustnet.co.uk. The information source "uk_unit_trusts" can be used if
the source of prices is irrelevant, and "trustnet" if you specifically want to use trustnet.co.uk.
UNIT TRUST NAMES
Unfortunately there is no unique identifier for unit trust names. Therefore enough of the name should be given including spaces to yield a
unique match. Trustnet sometimes uses abbreviated names, and the string given should match the abbreviation.
Consult http://www.trustnet.co.uk/ut/funds/perf.asp?sort=0 to find a match for your unit trusts.
Example "jupiter income"
LABELS RETURNED
Information available from Trustnet may include the following labels: exchange method source name currency bid ask yield price. In case of
a unit trust, "price" returns the offer (ask) price. In case of an OIEC, the unique price is returned in "bid", "ask" and "price".
SEE ALSO
Trustnet website - http://www.trustnet.co.uk/
Finance::Quote::Yahoo::USA
perl v5.14.2 2012-05-06 Finance::Quote::Trustnet(3pm)