11-16-2006
The way the question is phrased I tend to think that we may have homework rule violation here.
But:
bc < input > temp ; paste input temp > output ; rm temp
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
Is there a way to evaluate an equation contained in a string within an AWK script?
For example:
A = "(5*2)-1" (this equation is read from a file and varies line by line)
In this example, I can't see any way to get an answer of 9 unless I do:
cmd = "awk 'BEGIN{print "A"}'"
cmd |... (3 Replies)
Discussion started by: srdgeo
3 Replies
2. Shell Programming and Scripting
Hi, I am in ksh88
I am trying to get the result of the calculation using 3 variables:
TOTAL
CAPACITY
and get the following error:
$DB_CAPACITY=(( $DB_SIZE * 100 / $TOTAL ))
ksh: syntax error: `((' unexpected
I cannot figure out what am I doing wrong... Thanks for any help -A (2 Replies)
Discussion started by: aoussenko
2 Replies
3. Shell Programming and Scripting
if input to the perl program is ' ( p * ((a+b) * (c+d))) + q ' it shuld give the output as ' pac + pad + pbc + pbd + q ' .can anyone suggest a way to do this ? (7 Replies)
Discussion started by: Anuj8584
7 Replies
4. High Performance Computing
I'm running a MPI program using a cluster of 4 machines(different machines of different processing power,cpu utilization etc.). I'm trying to balance the computation among the machine to get the minimum execution time for that. I tried to balance it by creating a threshold value by taking the load... (1 Reply)
Discussion started by: chamila1986
1 Replies
5. Shell Programming and Scripting
Hi, i have a large file like this:
Contig1 1 5
Contig1 2 4
Contig1 3 3
Contig1 4 5
Contig1 5 3
Contig1 6 4
Contig2 1 3
Contig2 2 7
Contig2 3 2
Contig2 4 9
Contig2 5 10
Contig2 6 3
Contig2 7 7
Contig2 8 2
Contig2 9 7
Contig2 10 5
contig1 2 4
contig1 3 3
contig1 4 5 (3 Replies)
Discussion started by: the_simpsons
3 Replies
6. Shell Programming and Scripting
HI All,
I have a script in bash that i want that script will perform action
When the size of a particular folder exceeds the 80%.
Here is an example of script that result is exactly 80% :
#!/bin/bash
CHECK=$(df -h /var/log/syslog | grep '80%' | xargs echo | cut -d' ' -f5)
if ];... (1 Reply)
Discussion started by: Aviel.shani
1 Replies
7. Homework & Coursework Questions
! The one-dimensional PDE for heat diffusion equation
! u_t=(D(u)u_x)_x + s where u(x,t) is the temperature,
! D(u) is the diffusivity and s(x,t) is a source term.
! Taking D(u)= 1 and s(x,t)=0 gives
! u_t= u_xx
! uniform one dimensional region |x|<1 for t>0
! uniform mesh size delta x=0.1
!... (1 Reply)
Discussion started by: watto1
1 Replies
8. UNIX for Dummies Questions & Answers
I want to automate change in 'from yyyy/mm/dd to yyyy/mm/dd' every month in a unix program.
For example in this month 'from yyyy/mm/dd to yyyy/mm/dd' is 'from 2014/10/01 to 2014/11/01' next month it should be 'from 2014/11/01 to 2014/12/01'
Can any one provide me the code for the above... (2 Replies)
Discussion started by: srinivas kasett
2 Replies
9. Programming
Well guys and gals I have discovered after all these years that Python does complex numbers without the 'complex()' function or 'cmath' import.
It is well known that Euler's Identity E**(i*pi)+1=0 so I decided to experiment
Last login: Fri Dec 13 18:27:30 on ttys000
AMIGA:amiga~> python3.8... (0 Replies)
Discussion started by: wisecracker
0 Replies
LEARN ABOUT CENTOS
glgetclipplane
GLGETCLIPPLANE(3G) OpenGL Manual GLGETCLIPPLANE(3G)
NAME
glGetClipPlane - return the coefficients of the specified clipping plane
C SPECIFICATION
void glGetClipPlane(GLenum plane, GLdouble * equation);
PARAMETERS
plane
Specifies a clipping plane. The number of clipping planes depends on the implementation, but at least six clipping planes are
supported. They are identified by symbolic names of the form GL_CLIP_PLANEi where i ranges from 0 to the value of GL_MAX_CLIP_PLANES -
1.
equation
Returns four double-precision values that are the coefficients of the plane equation of plane in eye coordinates. The initial value is
(0, 0, 0, 0).
DESCRIPTION
glGetClipPlane returns in equation the four coefficients of the plane equation for plane.
NOTES
It is always the case that GL_CLIP_PLANEi = GL_CLIP_PLANE0 + i.
If an error is generated, no change is made to the contents of equation.
ERRORS
GL_INVALID_ENUM is generated if plane is not an accepted value.
GL_INVALID_OPERATION is generated if glGetClipPlane is executed between the execution of glBegin() and the corresponding execution of
glEnd().
SEE ALSO
glClipPlane()
COPYRIGHT
Copyright (C) 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see
http://oss.sgi.com/projects/FreeB/.
AUTHORS
opengl.org
opengl.org 06/10/2014 GLGETCLIPPLANE(3G)