code

Easily spawn an enemy jet to patrol an AO in Arma 3 with a script.

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This simple script will spawn a jet to patrol an AO and attack any enemy vehicle or helicopter it sees. This is improved code that has a proper patrol radius and is better than the jet patrolling in too small a radius. // Spawn a CAS jet to patrol the AO.   #define PLANE_TYPE "rhs_l159_CDF","rhs_l39_cdf","rhs_mig29s_vmf","RHS_Su25SM_vvsc","RHS_T50_vvs_generic","RHS_T50_vvs_generic_ext","RHS_T50_vvs_blueonblue" … Read more

C code that will open a file and print the contents to the terminal.

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This code will print the contents of a file to the terminal. Feel free to use this in your own projects if you wish. #include <stdio.h>   #define MEM "/proc/diskstats"   int main (void) {   FILE *g; char Meminfo[40]; g = fopen(MEM, "r"); if(!g) { printf ("Sorry, I cannot open: %s.\n", MEM); } else … Read more

Stealth Linux code that can run on a machine and open a port invisibly.

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This code that I found: http://paste.scratchbook.ch/view/6f74b58f can run on a Linux machine and open a port invisibly. This allows access to a Linux server without the process showing in process manager and on a port scan of the machine. This might be controversial thing to post on a Linux focused website, but this might be … Read more

My sysinfo program updated with new code. Even better than before!

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https://github.com/john302/sysinfo. This is the link to my newly updated sysinfo program. This has code added using the sysinfo struct. This means that the memory and uptime information that is output is actually readable now. This is what the output of the memory and uptime section looks like now. homer@deusvult:~/Documents/sysinfo.kdevelop-1.0$ ./sysinfo 2 System information. System uptime … Read more

A nice sample of code that will render a spiral on your terminal screen. This could be useful indeed.

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This code sample will render a spiral on your terminal when you compile and execute it. Very interesting indeed. #include <sstream> #include <iostream> #include <string>   std::string rle = "32 2@14 1n16 11@9 2@10 1n13 3@13 3@8 1@7 1n10 2@21 2@7 1@5 1n7 2@27 1@6 1@4 " "1n6 1@10 10@10 2@5 2@2 1n4 2@7 4@9 … Read more

Very cool code that prints a tick sign in asterisks. This is awesome C++ code.

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This code prints out a tick sign using asterisks. I tested this code on Fedora 19 and gcc 4.8 and it compiles without any problems. #include <iostream> #include <iomanip>   using std::cout;   int main() {   cout<<std::setw(8)<<"*"<<"n"; cout<<std::setw(7)<<"*"<<"n"; cout<<std::setw(6)<<"*"<<"n";   cout<<"* *"<<"n"<<"* *"<<"n"<<"*"; cout<< "n";   return 0; }#include <iostream> #include <iomanip> using std::cout; … Read more

Useful code snippets and commands for Linux.

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Ralph using a computer.

Alternatives to the ping and traceroute commands on a Linux system There are many alternatives to the ping and traceroute commands on a Linux system. The mtr command is one of them. This command will trace the route the network packets are taking to the target IP address. bash 06:42:02 Mon Jul 22 [homer@deep-thought $ … Read more

Wrapping the printf() statement onto multiple lines in C and some other useful samples.

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This code sample shows how we are wrapping a printf() statement onto multiple lines using backslashes. #include "stdio.h"   #define hello "Hello World."   int main(int argc, char* argv[]) { printf("This is a very long sentence we are handing down\n"\ "Mr smith, do you have anything to say for yourself"\ "?");   printf("%s\n", hello);   … Read more

Miscellaneous Perl programming information. How to use for loops and printing HTML properly.

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Opening a folder and listing the contents, and not listing certain files. This is the Perl code I was using on my very old Tripod.com website. opendir(DNAME, "$folder") || die "I cannot open the requested directory $folder \n $!"; @dirfiles2 = readdir (DNAME); @dirfiles2 = sort(@dirfiles2); foreach $x2 (@dirfiles2) { if ($x2 eq ".") { … Read more

Linux kernel 3.3 released, including some Android code?

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The Linux kernel 3.3 has been released and among other features that have been included, there is some code from Google Android included. This is an interesting development, this does not mean that you can run Angry Birds on a Debian or Linux Mint system, but this could lead to something cool in the future. … Read more

My PHP code for my Linux pages index.

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This code is on my https://securitronlinux.com/linux/ page. It shows a random image and a random webpage link. <?php $time = strftime(“%A %d %B %Y. %r – %Z”); srand(time(NULL)); $day = rand() % 6; $string = sprintf(“<font size=\”2pt\”><p>Welcome to my website.</p>\n”); $links = array(“BejArray” => array(“0” => “perl_code.php”, “1” => “psx_doom.php”, “2” => “cgi_code.php”, “3” => … Read more

Good Firefox 11.0 setup for safer web browsing.

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Good Firefox 11.0 setup for safer web browsing. The Firefox web browser truly is a very good and safe browser for everyday use, but with the addition of some extensions, the browsing experience can be made even more secure. Firstly, the Noscript extension is the best and most useful extension for blocking web scripts that … Read more