f = open("exams","r")
l = f.readline()
while l:
l = l.split(" ")
values = l[1:]
sum = 0.0
for v in values:
sum += float(v)
print "%s %f" % (l[0] , sum / len(values))
l = f.readline()
f.close()
And the output:
Code:
Calculus 92.333333
Physics 85.666667
History 87.500000
Hello,
I'm trying to create a shell script (#!/bin/sh) which should tell me the age of a file in minutes...
I have a process, which delivers me all 15 minutes a new file and I want to have a monitoring script, which sends me an email, if the present file is older than 20 minutes.
To do... (10 Replies)
Hi,
I have a file with more than 2,000 rows like this:
05/26/2011,1200,1500
I would like to create a awk shell script that calculate the price average of the second and third field each 5,10 and 20 rows or ask me for the values, starting at first row.
Finally compare the average value... (1 Reply)
Hello,
I am trying to create a awk script to calculate the simple moving average of two fields but I got only the result of the first field.
Could you please help me to fix this awk shell script
awk -F, -v points=5 '
{
a = $2;
b = $3;
if(NR>=points) {
total_a = 0;
total_b... (1 Reply)
Hi all
Bit of a silly question, but if I run sar to get the CPU stats (something like this):
sar -u 300 1
The figures that are returned, is it in the above case the average over 300 seconds, or does it just wait for 300 seconds before obtaining the readings? (1 Reply)
Hi All,
I have a script which does report the cpu usuage, there are few output parameter/fields displayed from the script. My problem is I have monitor the output and decide
which cpu number (column 2) has maximum value (column 6).
Since the output is displayed/updated every seconds, it's very... (1 Reply)
Hi everyone,
Has anyone figured out yet how to do pivot table averages using AWK. I didn't see anything with regards to doing averages.
For example, suppose you have the following table with various individuals and their scores in round1 and round2:
SAMPLE SCORE1 SCORE2
British ... (6 Replies)
Hi all,
I am trying to run below python code for connecting remote windows machine from unix to run an python file exist on that remote windows machine..
Below is the code I am trying:
#!/usr/bin/env python
import wmi
c = wmi.WMI("xxxxx", user="xxxx", password="xxxxxxx")... (1 Reply)
Discussion started by: onenessboy
1 Replies
LEARN ABOUT DEBIAN
isympy
isympy(1)isympy(1)NAME
isympy - interactive shell for SymPy
SYNOPSIS
isympy [-c | --console]
isympy [ {-h | --help} | {-v | --version} ]
DESCRIPTION
isympy is a Python shell for SymPy. It is just a normal python shell (ipython shell if you have the ipython package installed) that exe-
cutes the following commands so that you don't have to:
>>> from __future__ import division
>>> from sympy import *
>>> x, y, z = symbols("xyz")
>>> k, m, n = symbols("kmn", integer=True)
So starting isympy is equivalent to starting python (or ipython) and executing the above commands by hand. It is intended for easy and
quick experimentation with SymPy. For more complicated programs, it is recommended to write a script and import things explicitly (using
the "from sympy import sin, log, Symbol, ..." idiom).
OPTIONS -c shell, --console=shell
Use the specified shell (python or ipython) as console backend instead of the default one (ipython if present or python otherwise).
Example: isympy -c python
FILES
${HOME}/.sympy-history
Saves the history of commands when using the python shell as backend.
BUGS
The upstreams BTS can be found at <http://code.google.com/p/sympy/issues/list> Please report all bugs that you find in there, this will
help improve the overall quality of SymPy.
SEE ALSO ipython(1), python(1)
2007-10-8 isympy(1)