Programming :: Generating Series Of Numbers Of Sequence?
Mar 19, 2011I am trying to generate sequence of number in the order of :
1
2
3
4
[Code]....
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Programming :: Generating Prime Numbers In C?
Mar 9, 2011I'm trying to write a program that generates a random number and then tells if it is prime or not. I have doe some research about how to calculate prime and random numbers but I'm still having trouble. I don't really get how to calculate a prime number. I know a prime number is a number that is divisible by 1 and and itself. how to calculate a prime number in C?
View 10 Replies View RelatedProgramming :: Bash: Generating A Random LETTERS Sequence?
May 12, 2011I tried googling around but i cant find anything related to this: everyone seems just interested in random numbers, so when it comes to random letters there is a lack of informations. However, i am trying to figure out a wait to get a random letters string that matches a simple rule: it must be a sequence of consonant+vowel. So for example, these are some 6 letters strings i would like to obtain: wolupa, tafoke, zewevu, cupimo.
View 3 Replies View RelatedFedora Security :: SELinux Macro Expansions Generating Numbers?
Mar 28, 2009I have gotten over my inability to add SELinux users and am trying to write an SELinux module on my Fedora 10 machine, standard SELinux distribution. Most of it works just fine, but I've been having strange troubles with some policy interfaces--m4 expands them to numbers rather than valid SELinux policy language. Here's what I'm getting:
seutil_read_config($1_t) ---> 679
seutil_read_src_policy($1_t) ---> 1021
files_search_etc($1_t) ---> 1875
As far as I know all of these are valid policy interfaces (I've checked them up in their respective files, and they do exist and contain what appears to be valid policy). The last one I know because I went into seutil_read_src_policy and put its contents into the module rather than the macro itself. Now, I could do the same with files_search_etc, but really I'd like the top-level macro to just work. Does anyone know what is causing this problem? I'm certain I'm using correct syntax, unless there's a whitespace rule I'm not familiar with.
A secondary problem I have, generating warnings rather than errors, is that for some reason ' s are popping up in my expanded module, right after the end of expansions of some (but not all) macros that I've defined.
General :: Replace Sequential Numbers In A File With A Different Sequence Using Sed?
Apr 11, 2010I am trying to find a way to replace a set of sequential numbers in a file with a different sequence using sed. This might be done easier using awk or some sort of bash script, but it seems to me there must be a way to do this easily with sed. Basically, what I am editing is a Cisco switch config. I want to change the sequence of ports to a different numbered sequence. Here is an example of what I am trying to do.I want to change for example, the file:
Code:
cat testfile
interface FastEthernet0/1
[code]...
General :: Replacing A Numeric String With A Sequence Of Numbers?
Jun 21, 2009I have a text file with content that look like this..
Code:
1,3927,"AIS"
1,6928,"AIS"
[code]...
Programming :: Create Inverted Files To Associate Files To Numbers ( Numbers Being The Index Of My Paths )?
Apr 4, 2011am writing a small search program for my class. I have decided to use indexing for my program. Ive researched online about indexing and how search engines do it. If im gonno do that I need to create inverted files to associate files to numbers ( numbers being the index of my paths ) . Now I was wondering what would be the best way to create an inverted file ? I was going to create sql tables using mysql api in C but then again there is no array data type or vectors to store few numbers in a single column in mysql and it is not advised to use Enum or SET
View 14 Replies View RelatedProgramming :: Generating Excel Charts From C?
Feb 24, 2011how to generate excel charts from C, or if it's possible at all? For example, if I had 2 arrays that I wanted to export to excel and graph against each other. I know how to export it to a csv file, that's no problem, but I have no idea where to start with generating a graph of the data. I can't seem to find any examples anywhere. Just a simple example to show you what I mean: Code:
char arr1[] = {'a','b','c'};
int arr2[] = {10,20,30};
int main ()
[code]....
Programming :: Code For Generating A Pop-Up Window In C
Aug 4, 2010Unfortunatelly since i have no background at all about GUI programming, i dont know even the keyword for that i want to generate a pop up window from my program (written in C) which show a message and an OK button. in my opinion, maybe i should use directly the Xlib library and not the GTK or QT library for example so the program can work almost on every linux system. A code snippet/hint for the pop-up window then?
View 2 Replies View RelatedProgramming :: Generating Grpah Form Rrd On The Fly?
May 9, 2010Im strugling with script that wil generate graph on demad. I put it in cgi-bin directory but cannot get it to work. i googled for perl generating images and tried few examples but none worked.
When I execute perl script in command line it throws picture i a bunch of characters so it creates it but wont show when I access it through a web page.
[Code]...
Programming :: Generating Timer Interrupts In C?
Jul 23, 2010I'm trying to understand how interrupts work. Is there a way to generate timer interrupts in C. Also can we enter into the protected mode of the CPU. Does OS (specifically, linux) place any restrictions on user programs entering protected mode. If it does not, do we just have an assembly language program which changed the mode, followed by the C code... I'm just trying to understand how things work at the lowest level. So I'm trying to write few snippets to test my understanding.
View 3 Replies View RelatedProgramming :: Generating Makefile Ans Configure Script ?
May 17, 2011I know how to manually writing a makefile for my project, but I am new in using makefile & configure file generation tools like automake to generate a makefile and a configure script file.
I had done research on tutorials for generating makefile and configure script file.
I know that I need to manually write two files (makefile.am and configure.in).
I use wxWidgets GUI library, libconfig library, and libpcap library to do my project.
wx-config is a tool that can return the library files and include directory for wxWidgets library.
When using g++ to compile my files, I need to add in this line "`/wxlib/bin/wx-config --version=2.9 --static=yes --unicode=yes --debug=yes --libs`"
How to add that line to the makefile.am file?
Programming :: Bash - Generating A Table With Aligned Fields
Apr 9, 2009I want to write a function which calculates the space needed between fields, to generate a table with aligned fields, like when you type "ls -l", the operating system generates a table with beautifully aligned fields. I've got this code so far:
Code:
for line in $(cat tmpSearch)
do
line=`echo $line | tr ":" " "`
[code]....
Programming :: AMD CPU Generating Way More System Load Than Intel Xeon CPU?
Oct 11, 2010I am running some muti-threaded code that uses a lot of memory (~6GB). I have it compiled on a cluster that uses Xeon 5160 quad core CPUs with 4MB cache/core, 8GB of RAM and kernel 2.6.18 (x86_64) and I have also the same code compiled on another cluster that uses Opteron 2214 quad core CPUs with 1MB cache/core, 8GB of RAM and kernel 2.6.28 (x86_64). On the Intel cluster the code generates barely any system load when I look on top but on the AMD cluster it can generate over 50% of system load. On the intel machines my process can generate a constant load of 3, while the load generated by the process on the AMD machines is about 1.6.
Does anybody know what could cause this? Could it be the version of the kernel or the difference between the CPUs (for example, the much smaller cache of the AMD CPUS)? My software and all its dependencies are the same on both clusters. I am also using the exact same version of GCC to compile everything.
Programming :: Generating Files With Different Names At Each Loop In Fortran?
Nov 7, 2010I am trying to write a loop to open four main-data-files. At each open of the main-data-file, I want the loop to open another four sub-files and split the data from the mail-data-file according to the creteria and dump into the four files. When the loop goes to the second main-data-file, it shall generate another 4 sub-files with different file name. And the process goes on. That means I will have total of 16 sub files for the four main-data-files. Each four files from the 16 files shall have specific name on it. Based on the code which I given below, I would say when the file at UNIT=100 is opened, 4 new files needed to be opened as well. They are:
maximum_dist_001_064.dat
maximum_dist_065_128.dat
maximum_dist_129_192.dat
maximum_dist_193_256.dat
Programming :: Generating Keyboard Events In Shell Script
Nov 23, 2010Is it possible to generate keyboard event "Ctrl+c" from a shell script code.? I have written a shell script to compile my application and copy it to the server home directory, inorder to run my application I need to start the server (by running a shell script). But before that I need to stop the the currently running instance of my server. To do that I have to generate a keyboard event (Ctrl+c which I press it manually). I want to automate the entire process by writing a shell script I am able to run the server just by adding ./run.sh in my shell script. But before that to stop my server can I generate a keyboard by using a shell script event(ctrL+C) to stop server.?
View 2 Replies View RelatedProgramming :: Generating Avi Files For Movies Directly From Gfortran Programs ?
Mar 5, 2011Generating avi files for movies directly from gfortran programs. I make movies from my Fortran codes using seismic unix - SU. Need to modernize this method to make avi movies or something similar. I am quite adept at generating "C" binary files from Fortran. Have not been able to find the documented definition of AVI file format.
View 1 Replies View RelatedProgramming :: Create Awk Sript For Generating Two Files From A File Checking A Condition ?
Mar 3, 2010I have a csv file like, having HDR segment and multiple LIN01 segment in each line:like
Here i want to split file in two, one having LIN01 segment which have LR at end, and one which have LF at end in LIN01 segment.
Is it possible to created awk or shell script for this?
Red Hat / Fedora :: No Sound With Intel Corporation 5 Series/3400 Series?
Nov 12, 2010I have a problem with the latest Fedora. Installed it cleanly on a machine with Gigabyte H55M-S2 with Intel Core i3. There seems to be no sound and I checked to see if anything is muted but is not. The manual says that the sound chip is ALC888B so this could be the first problem. Any ide how I can make it work? Here is a dump of some things on my system.
Code: [weaz ~]$ lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
[weaz ~]$ uname -a
Linux EarthwormJim 2.6.35.6-48.fc14.i686 #1 SMP Fri Oct 22 15:34:36 UTC 2010 i686 i686 i386 GNU/Linux
[code].....
General :: Grep A Series 98782 From A Group By Series In A File?
May 24, 2010i have to grep a series say 98782 from a group by series in a file ,how can i grep the series.
View 6 Replies View RelatedProgramming :: Sed - Series Of Files In The Format
Sep 21, 2009I have a series of files in the format:
Which I'm trying to split using sed to have each field/value pair on on line:
So far so simple, but some of the values might have commas in them, which means they'll be split up. Is there a way to change this so that only commas not within quotes will be replaced with ? (e.g. make sed count number of " and if it finds a , after counting an odd number of " then ignore it?)
Programming :: Converting String Sequence Of 1's And 0's Into Their Hexa Sequences
Apr 27, 2011I have to write a code that converts a sequence of 1's and 0's(block) into their equivalent hexa number and copying to another array(byte). but this sequence is not always of length 8 and you are required to send strlen(sequence)%8 bits back into the string. So i've written down this code and it works well with the sample input but fails in the real program.
Code:
int Convert_encode( char * block,unsigned char * byte)
{
int len,iter,i,j,k,sum;
char * temp=(char *)malloc(4*sizeof(char));
len=strlen(block)/8;
[code]....
Programming :: UDP Packet Loss - Out Of Sequence - Duplication Simulator ?
Oct 13, 2010I'm beginning to write a custom RTP implementation and want to test its resilience to UDP traffic. I've searched on the web and all the links I can find are for analysing actual traffic, not generating it or messing it up.
Does anyone know of any software (preferably free software) that will, for example, take actual UDP traffic and drop packets, duplicate some and make some arrive late/out of sequence?
Programming :: Get A Number Between Two Numbers?
Feb 1, 2010I have some code that opens a directory and reads in the names of files which are e.g. 0001, 0002, 0003 up to 9999I need to get all these numbers and then generate a new number that is not one of these numbers already.here is my code to check the files in the directory
DIR *d;
struct dirent *dir;
int i = 0;
[code]....
Programming :: Sum The Numbers Between And Including A And B?
Feb 11, 2010write a script in bash or shell to add the numbers between and including two numbers
View 3 Replies View RelatedProgramming :: Updating A Sequence Of Datetimes In Fields With Unique Contrains
Mar 14, 2010I am faced with the following problem; I need to update all fields of type datetime without ... with the following sort data:01-01-2010 12:10:30.256 - this is just an example.these fields are restricted with a unique constrained. My question is how can I generate the above sort data, especially the last three numbers with leading point. After that how can I update a table with existing data with this newly generated data so that the fields really do carry unique data.As you probably can read out of my question, I read through the help in pgAdmin and came as far as generating date, maybe datetime but not the .123 number. And a little insert script I found in the help, that I modified as UPDATE resulted in updating only the last generated data in all required fields.
View 7 Replies View RelatedProgramming :: Perl - Interpreter For Fib Numbers
Apr 1, 2010As some of you know that I am new to this forum. I have another problem that I got stuck on. I have this file called "Fib.rbb" and my instructor told us to write an interpreter program by using Fib.rbb.
"You are to write an interpreter in Perl for Rongs Basic Basic (RBB) as explained in class. The BNF description for RBB and a test file called Fib.rbb are part of the RBB.zip file which is available in the Course Documents folder on blackboard. If you call your interpreter myIntp.pl, you would execute the program via perl myIntp.pl Fib.rbb
Code: Print "A few Fibonacci numbers:"
Programming :: Code To Add 5 Numbers In Assembly?
Mar 28, 2011Looking for code to add 5 numbers in assembly? I want to use array for input of those 5 numbers. No problem if the output is 1 digit(0....9).
View 3 Replies View RelatedProgramming :: Extract 2 Numbers From A Same File?
Dec 22, 2010I am trying to extract 2 numbers from a same file and my goal is to print them both in another file, on the same line, separated with a space. I have to do that for 20 files and I would like to have therefore 20 lines like this in the output file. It would look like this :
Quote:
number1_file1 number2_file1
number1_file2 number2_file2
...
...
number_1_file20 number2_file20
So far, I did only extract one number and got an output file like this :
Quote:
number1_file1
number1_file2
...
...
number1_file20
And I did this by running a bash script with the following content :
Code:
#!/bin/bash
ls execution$1$2*.* | while read filename
do
cat $filename | grep -e "Total aborts:" | cut -d " " -f3 >> abort$1$2.dat
done
$1 and $2 are just strings to identify the different files I want to consider in this loop. This script works well to extract a number which is the 3rd field of a line starting with "Total aborts:".Now, how could I change this script to do what I mentioned above (i.e. extracting two numbers from two different lines) ? The second number is the 3rd field of a line starting with "Total throughput:"
Programming :: Date Subtraction Using Numbers
Nov 15, 2010I want the get the date of the oldest log in this directory and compare it with current date.Time of the each log can be seen before ".Z" prefix.I have written the following piece of code. However, it is not working for the following case:
LOGDAY=20101129
TODAY= 20101201
Difference is 72, which is not correct, since these are dates.