Hello again.
I'm trying to use BC to calculate some numbers in a shell script.
I want to have the numbers rounded off to 1 decimal place.
for example:
initsize=1566720
zipsize=4733
I'm trying to get the ratio between them. the equation is:
(($initsize-$zipsize)/$initsize)*100
so... (3 Replies)
Hi,
Can any one help me in finding a solution for rounding off to 2 decimal places.
I am using the following code:
VAR1=.01292105263157894736
VAR2=`echo "scale=2; $VAR1 * 100" | bc -l`
The result I 'm getting is
1.29210526315789473600
But I need the output as 1.29
Thanks
Shash (2 Replies)
Hello,
I searched a lot on this Forum.
Please help me with the below problem.
I want to divide two numbers and the result should be the next nearest whole number.
E.G. Dividing 10.8/5 ideally gives 2.16. But the result should be 3 i.e. rounded off to the next whole number.
Any help will... (2 Replies)
Hi Friends,
I am trying to round following number.
0.07435000
echo "0.07435000"|awk '{printf "%s\n",$1*100}'|awk '{printf "%.2f\n",$1}'
It returns: 7.435
It should return: 7.44
Any suggestion please?
Thanks,
Prashant (2 Replies)
I need some help with my rouding script. I have started pretty much from scratch and have no idea if its correct or even close but I have been trying and have gotten to this point. i keep getting syntax errors and im not sure what is wrong. Here is what I got
let value=$1;
while
do
let... (0 Replies)
Hi,
I am currently using tcsh
I am trying to round a decimal number to the ten-thousandths place
For instance:
1.23456 is rounded up towards 1.2346
I am not looking for truncation, but for rounding. Anyone know how to do this with awk or expr?
Thanks (2 Replies)
Dear Experts,
I'm trying to find a way to round a number but in this way:
14367.577 ---> 14000
I used the following to round the number to the closer integer:
echo $var|awk '{print int($1+0.5)}'
and also:
xargs printf "%1.0f"
However, they don't work for my above... (9 Replies)
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)
Hello,
I am using bash shell on Linux OS, May i please know why is it rounding for big numbers but not for others, is there a workaround to print it as it is with out round off?
printf '%'\''.2f\n' 9999999999999999999.99
10,000,000,000,000,000,000.00
printf '%'\''.2f\n' 99999999999999.99... (1 Reply)
How to round off a decimal number to higher whole number using ceil command in unix?
Eg. 4.41 or 4.11 or 4.51 should be rounded off to 5. (11 Replies)
Discussion started by: SanjayKumar28
11 Replies
LEARN ABOUT DEBIAN
scitools
SCITOOLS(1) General Commands Manual SCITOOLS(1)NAME
scitools - run a SciTools command
SYNOPSIS
scitools command [OPTIONS]
DESCRIPTION
The scitools script takes a command and runs a corresponding utility. The available commands are listed below.
file2interactive
Utility for taking a set of Python statements in a file and creating the corresponding interactive Python shell session.
floatdiff
Script for examining differences in regression tests involving floating-point numbers. Used in [1].
regression
Simple front-end script to SciTools' Regression module. Used in [1].
ps2mpeg
Utility for turning a set of PostScript files into an MPEG movie, using mpeg_encode or ppmtompeg.
profiler
Script for simplifying the execution of Python's profiling tools. Used in [1].
rename Script for renaming a set of files by substituting one string or regular expression with another.
subst Script for subsituting a phrase by another in a set of files. Accepts regular expressions. Treated in [1].
replace
Script for subsituting a phrase by another in a set of files. Does not use regular expressions, just plain text (well suited for
substituting text with much use of backslashes, curly braces, and other special characters in regular expressions (e.g., LaTeX
text).
movie Script for creating a movie file from a sequence of image files (frames). By default an HTML file for displaying the image (PNG)
files are made.
pyreport
Processes a Python script and pretty prints the results using LateX. If the script uses show() commands (from scitools.easyviz) they
are caught by pyreport and the resulting graphs are inserted in the output pdf. Comments lines starting with "#!" are interpreted as
rst lines and pretty printed accordingly in the pdf.
[1] H. P. Langtangen: Python Scripting for Computational Science. Third
edition, second printing. Springer, 2009.
OPTIONS -h, --help
Show usage for all commands and exit.
BUGS
Send comments, questions, bug reports etc. to scitools@googlegroups.com.
LICENSE
SciTools is licensed under the new BSD license.
AUTHOR
SciTools is written by Hans Petter Langtangen <hpl@simula.no>, Johannes Ring <johannr@simula.no>, Ilmar Wilbers <ilmarw@simula.no>, and
Rolv E. Bredesen <rolv@simula.no>. This manual page is written by Johannes Ring <johannr@simula.no>.
SCITOOLS(1)
11-26-2009
