10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have the following code snippet in bash
if ]; then
minm=`echo "$diff" | bc`
fi
It works well for most of the cases. However lets say diff is -0.17 and minm is -0.0017. In such a case the comparison seems to fail. Is the correct way to compare a mixture of positive and... (12 Replies)
Discussion started by: ngabrani
12 Replies
2. Shell Programming and Scripting
Hello,
I have often found bash to be difficult when it comes to floating point numbers. I have data with rows of tab delimited floating point numbers. I need to find the smallest number in each row that is not 0.0. Numbers can be negative and they do not come in any particular order for a given... (9 Replies)
Discussion started by: LMHmedchem
9 Replies
3. Shell Programming and Scripting
Hello Everyone,
I am currently working on a script to calculate optimal tcp window size
the formula that I am following is
2 x (bandwith speed /8 * Round Trip Time ) = x
This is what I have so far
#!/bin/bash
echo "Enter connection speed" << Get the speed of the Connection from... (3 Replies)
Discussion started by: bmfmancini
3 Replies
4. Shell Programming and Scripting
Hey again,
I have a basic regex that tests if a number is a float.
Thank you. (5 Replies)
Discussion started by: whyte_rhyno
5 Replies
5. Programming
Anyone help me i cant found the error of floating point
if needed, i added the code complete
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
typedef struct
{
int hh;
int mm;
int ss;
char nom;
int punt;
}cancion;
typedef struct... (9 Replies)
Discussion started by: Slasho
9 Replies
6. Shell Programming and Scripting
Dear all,
I have the following question. Let's say that I have the following script
#!/bin/bash
value=0.4987865
a=` printf "%6.2f" $value `
b=`echo $value + $value | bc -l`
echo $a
echo $b
exit
And the exit is:
0,00
.9975730
Thus, the problem is that the printf order does not... (2 Replies)
Discussion started by: josegr
2 Replies
7. Linux
Hi,
I am compiling "HelloWorld" C progam on 32-bit CentOS and i want to execute it on 64-bit CentOS architecture.
For that i copied the a.out file from 32-bit to 64-bit machine, but while executing a.out file on 64bit machine I am getting "Floating point exception error".
But we can run... (3 Replies)
Discussion started by: Mandar123
3 Replies
8. Linux
Hi,
I have linux fedora 4 ver., 2.6 kernal. And qmail & mysql & samba servers are already configured on this server.
When I try to install any package like squidguard ,dansguardian,webmin,rsnapshots with command rpm -ivh . It is giving error as “Floating point exception"
Snap View is... (3 Replies)
Discussion started by: ssk01
3 Replies
9. Shell Programming and Scripting
Hi, guys,
today, I have copied a simple script which runs correctly on a computer to another one. But, the latter informs me:
Floating point exception!
@ ./command_module a b c
where command_module is the module compiled by myself.
So, I have fixed it by following steps:
1.... (5 Replies)
Discussion started by: mapleleaves
5 Replies
10. Shell Programming and Scripting
Hi,
I am trying to compare 2 floating point numbers 0.8 and 0.15 using bash and get the largest of the two. Can anyone advise. (2 Replies)
Discussion started by: borncrazy
2 Replies