diff --git a/makefile b/makefile
index 51c5778..d703321 100644
--- a/makefile
+++ b/makefile
@@ -9,19 +9,15 @@ AR = i386-elf-7.5.0-Linux-x86_64/bin/i386-elf-ar
 SRC_DIR = src
 KERNEL_DIR = $(SRC_DIR)/kernel
 LIBC_DIR = $(SRC_DIR)/libc
-UTILS_DIR = $(SRC_DIR)/utils
 DRIVERS_DIR = $(SRC_DIR)/drivers
-PROGRAMS_DIR = $(SRC_DIR)/programs
 INCLUDE_DIR = include
 FONTS_DIR = $(INCLUDE_DIR)/fonts
 OBJ_DIR = build
 
-C_SOURCES = $(wildcard $(KERNEL_DIR)/*.c) $(wildcard $(LIBC_DIR)/*.c) $(wildcard $(UTILS_DIR)/*.c) $(wildcard $(DRIVERS_DIR)/*.c)
-ASM_SOURCES = $(wildcard $(KERNEL_DIR)/*.s) $(wildcard $(LIBC_DIR)/*.s) $(wildcard $(UTILS_DIR)/*.s) $(wildcard $(DRIVERS_DIR)/*.s)
-PROGRAM_SOURCES = $(wildcard $(PROGRAMS_DIR)/*.c)
+C_SOURCES = $(wildcard $(KERNEL_DIR)/*.c) $(wildcard $(LIBC_DIR)/*.c) $(wildcard $(DRIVERS_DIR)/*.c)
+ASM_SOURCES = $(wildcard $(KERNEL_DIR)/*.s) $(wildcard $(LIBC_DIR)/*.s) $(wildcard $(DRIVERS_DIR)/*.s)
 
 OBJECTS = $(patsubst $(SRC_DIR)/%, $(OBJ_DIR)/%, $(C_SOURCES:.c=.o) $(ASM_SOURCES:.s=.o)) 
-PROGRAM_OBJECTS = $(patsubst $(SRC_DIR)/%, $(OBJ_DIR)/%, $(PROGRAM_SOURCES:.c=.o))
 
 TOOLCHAIN_SRC = https://newos.org/toolchains/i386-elf-7.5.0-Linux-x86_64.tar.xz
 TOOLCHAIN_FILE = i386-elf-7.5.0-Linux-x86_64.tar.xz
@@ -29,22 +25,15 @@ TOOLCHAIN_FILE = i386-elf-7.5.0-Linux-x86_64.tar.xz
 FONT_OBJ = $(OBJ_DIR)/fonts/viscii10-8x16.o
 FONT_SRC = $(FONTS_DIR)/viscii10-8x16.psfu
 
-all: $(OBJ_DIR) kernel.elf programs
+all: $(OBJ_DIR) kernel.elf
 
 $(OBJ_DIR):
 	mkdir -p $(OBJ_DIR)
-	mkdir -p $(OBJ_DIR)/kernel $(OBJ_DIR)/libc $(OBJ_DIR)/utils $(OBJ_DIR)/drivers $(OBJ_DIR)/fonts $(OBJ_DIR)/programs
+	mkdir -p $(OBJ_DIR)/kernel $(OBJ_DIR)/libc $(OBJ_DIR)/drivers $(OBJ_DIR)/fonts $(OBJ_DIR)/programs
 	
 kernel.elf: $(OBJECTS) $(FONT_OBJ)
 	$(LD) $(LDFLAGS) $(OBJECTS) $(FONT_OBJ) -o kernel.elf
 
-programs: $(PROGRAM_OBJECTS)
-	@mkdir -p $(SRC_DIR)/initrd
-	@for prog in $(PROGRAM_OBJECTS); do \
-		base=$$(basename $$prog .o); \
-		$(LD) -melf_i386 -T program.ld $$prog -o $(SRC_DIR)/initrd/$$base.bin; \
-	done
-
 $(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
 	$(CC) $(CFLAGS) $< -o $@
 
diff --git a/program.ld b/program.ld
deleted file mode 100644
index dc36352..0000000
--- a/program.ld
+++ /dev/null
@@ -1,10 +0,0 @@
-OUTPUT_FORMAT(binary)
-ENTRY(main)
-
-SECTIONS
-{
-	. = 0x1000;
-	.text : { *(.text*) }
-	.data : { *(.data*) }
-	.bss : { *(.bss*) }
-}
diff --git a/src/initrd/flower.bmp b/src/initrd/flower.bmp
deleted file mode 100644
index 0d4f9c3..0000000
Binary files a/src/initrd/flower.bmp and /dev/null differ
diff --git a/src/initrd/hello.bf b/src/initrd/hello.bf
deleted file mode 100644
index 5a39f53..0000000
--- a/src/initrd/hello.bf
+++ /dev/null
@@ -1 +0,0 @@
--[------->+<]>-.-[->+++++<]>++.+++++++..+++.[--->+<]>-----.---[->+++<]>.-[--->+<]>---.+++.------.--------.
diff --git a/src/initrd/hibou.bmp b/src/initrd/hibou.bmp
deleted file mode 100644
index 35af2b7..0000000
Binary files a/src/initrd/hibou.bmp and /dev/null differ
diff --git a/src/initrd/red.bmp b/src/initrd/red.bmp
deleted file mode 100644
index bf748ed..0000000
Binary files a/src/initrd/red.bmp and /dev/null differ
diff --git a/src/initrd/smiley.bmp b/src/initrd/smiley.bmp
deleted file mode 100644
index 6d5fc22..0000000
Binary files a/src/initrd/smiley.bmp and /dev/null differ
diff --git a/src/initrd/stuff/nice.txt b/src/initrd/stuff/nice.txt
deleted file mode 100644
index 5849978..0000000
--- a/src/initrd/stuff/nice.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Subfolder support!
-
-I am making a bit of scurity improvements but clearly it has no meaing here.
-The real meanng is the tellin of the Genesis; a true work of art. So many
-cool stuff here!! Look, there are functions, comands, bits and bytes, conditions,
-and lgorithms. What a fantastic world! But after all it stays formless and empty.
-
-1:5:1 1:1:1 7:8:1 1:7:3 1:4:3 2:1:2
diff --git a/src/initrd/welcome.txt b/src/initrd/welcome.txt
deleted file mode 100644
index 60365aa..0000000
--- a/src/initrd/welcome.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-***********************
-* Welcome to BlankOS! *
-***********************
-
-Congratulations, you've entered my small world!
-
-You can try all the commands, try tweaking stuff like explained
-in the DEVELOPERS.md file, and even contribute if you got the
-guts. lol.
-
-Don't look too much at the code, it's badly designed, but hey,
-that's my first OS project so I find it kinda cool.
-
-There's no paging, ring 3, processes... I am not smart enough
-for all this modern stuff. Let's keep it simple and stay in 
-ring0, without processes, maybe one day there'll be more
-advanced features, but not today.
-
-** Why am I doing this?
-
-I wanted to explore the world of low-level programing.
-As I had only 1 year of experience in C, it was super challenging
-especially at the beginning, and I needed much time to understand
-even the most basic things around OSDev.
-
-I'll backup the project on archival media once it'll be at a good
-enough point; I think it's cool to leave a trace of my passage on
-Earth.
-
-** Easter eggs
-
-To make the exploration a bit funnier, I hid some easter eggs
-around. You can try to find them if you have time to lose.
-
-** Ravtzn
-
-Jub xabjf? Znlor fbzrguvat'f uvqqra va gurer...
diff --git a/src/kernel/kmain.c b/src/kernel/kmain.c
index 0477cd5..cf2de4c 100644
--- a/src/kernel/kmain.c
+++ b/src/kernel/kmain.c
@@ -15,7 +15,6 @@
 #include "multiboot2.h"
 #include "kheap.h"
 #include "initrd.h"
-#include "../utils/utils.h"
 #include "../libc/crypto.h"
 
 void kmain(multiboot2_info *mb_info)
@@ -126,6 +125,6 @@ void kmain(multiboot2_info *mb_info)
 
     timer_install();
     keyboard_install();
-    printf("[kernel] spawning shell...\n"); 
-    shell_install();
+    printf("Nothing to do, halting...");
+    asm("hlt");
 }
diff --git a/src/kernel/shell.c b/src/kernel/shell.c
deleted file mode 100644
index 36d89ce..0000000
--- a/src/kernel/shell.c
+++ /dev/null
@@ -1,178 +0,0 @@
-// Basic shell and commands kernel module
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "system.h"
-#include "../libc/stdio.h"
-#include "../libc/string.h"
-#include "../utils/utils.h"
-#include "../libc/crypto.h"
-#include <stdint.h>
-#include "../drivers/rtc.h"
-#include "kmain.h"
-
-#define BUFFER_SIZE 256
-#define MAX_COMMANDS 64
-#define MAX_ARGS     64
-
-// Splash screen: esthetic stuff.
-char* motd[] =
-{
-	"I should be root, really.",
-	"Not watching you!",
-	"Now in 2D!",
-	"Supercalifragilisticexpialidocious!",
-	"Tylko jedno w glowie mam!",
-	"Greetings, magic poppy!",
-	"I'm stuck in this kernel's shell, get me out!",
-	"And now, solve that equation!",
-	"Powered by TCC Incorporated.",
-	"Compiled at 69, CoquaineBaule Ave.",
-	"Shouldn't we be, uh, doing something?",
-	"We are the florists, we pick the plants!",
-	"Lalalalala, I pick the plants!",
-	"Woah, we're half-way there...",
-	"The CROU will never die!",
-	"Technoblade never dies!",
-	"Hi. My name is Guitar.",
-	"space station No. 9",
-	"May the orange juice be with you !",
-	"Bloody grated carrots!",
-	"Good night, kiddos...",
-	"I like trains",
-	"I fear planes",
-	"Bruteforce.exe",
-	"Ohayogozaimasu!",
-};
-
-int motd_size = sizeof(motd)/sizeof(motd[0]);
-
-bool do_splash = true;
-
-void splash()
-{ 
-	int random = randint(time_seed());
-	char* motd_pick = motd[random%motd_size];
-	cowsay(motd_pick, red, black);
-	puts("        ");
-	colorputs("blankOS", black, white);
-	puts(" ");
-	colorputs(BLANK_VERSION, red, black);
-	puts("\n");
-	
-
-	puts("        Time: ");
-	rtc_time_t time;
-	rtc_read_time(&time);
-	print_time(&time);
-	puts("\n");
-}
-
-typedef void (*command_func_t)(int argc, char *argv[]);
-
-typedef struct
-{
-	const char* name;
-	command_func_t function;
-} shell_command_t;
-
-shell_command_t shell_commands[MAX_COMMANDS];
-int command_count = 0;
-
-void register_command(const char* name, command_func_t function)
-{
-	if (command_count < MAX_COMMANDS)
-	{
-		shell_commands[command_count].name = name;
-		shell_commands[command_count].function = function;
-		command_count++;
-	}
-}
-
-command_func_t find_command(const char* name)
-{
-	for (int i=0; i < command_count; i++)
-	{
-		if (strcmp(name, shell_commands[i].name) == 0) 
-			return shell_commands[i].function;
-	}
-	return 0;
-}
-
-int parse_input(char* input, char* argv[], int max_args)
-{
-	int argc = 0;
-	char* token = strtok(input, " ");
-	while (token != NULL && argc < max_args - 1)
-	{
-		argv[argc++] = token;
-		token = strtok(NULL, " ");
-	}
-	argv[argc] = NULL;
-	return argc;
-}
-
-void shell_install()
-{
-  if (do_splash == true)
-  {
-	do_splash = false;
-  	splash();
-  }
-  
-  register_command("help", program_help);
-  register_command("panic", program_panic);
-  register_command("words", program_words);
-  register_command("primes", program_primes);
-  register_command("rainbow", program_rainbow);
-  register_command("clear", program_clear);
-  register_command("math", program_math);
-  register_command("bf", program_bf);
-  register_command("uptime", program_uptime);
-  register_command("echo", program_echo);
-  register_command("sysinfo", program_sysinfo);
-  register_command("conway", program_conway);
-  register_command("rot13", program_rot13);
-  register_command("morse", program_morse);
-  register_command("cowsay", program_cowsay);
-  register_command("time", program_time);
-  register_command("read", program_read);
-  register_command("reboot", program_reboot);
-  register_command("pi", program_pi);
-  register_command("ls", program_ls);
-  register_command("cat", program_cat);
-  register_command("bmp", program_bmp);
-  register_command("lspci", program_lspci);
-  register_command("naval", program_navalbattle);
-  register_command("snake", program_snake);
-  register_command("exec", program_exec);
-  register_command("uhex", program_uhex);
-
-  for (;;)
-  {
-    char input_buffer[BUFFER_SIZE];
-    char* argv[MAX_ARGS];
-
-    // Prompt
-    colorputs("root", blue, black);
-    colorputs("@", white, black);
-    colorputs("blankos", green, black);
-    colorputs("~$ ", white, black);
-
-    get_input(input_buffer, BUFFER_SIZE);
-    puts("\n");
-    
-    int argc = parse_input(input_buffer, argv, MAX_ARGS);
-
-    if (argc == 0) continue;
-
-    command_func_t command = find_command(argv[0]);
-    if (command)
-    {
-	    command(argc, argv);
-    } else {
-	    printf("Unknown command %s\n", argv[0]);
-    }
-  }
-}
diff --git a/src/programs/hello.c b/src/programs/hello.c
deleted file mode 100644
index af3a85f..0000000
--- a/src/programs/hello.c
+++ /dev/null
@@ -1,10 +0,0 @@
-void user_syscall(int syscall_no) {
-	asm volatile ("mov %0, %%eax" : : "r"(syscall_no));
-	asm volatile ("int $0x80"); 
-}
-
-void main()
-{
-	user_syscall(1);
-	return;
-}
diff --git a/src/utils/bf.c b/src/utils/bf.c
deleted file mode 100644
index b530216..0000000
--- a/src/utils/bf.c
+++ /dev/null
@@ -1,74 +0,0 @@
-// Simple brainfuck interpreter program
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../kernel/system.h"
-#include "../libc/stdio.h"
-#include "../kernel/kmain.h"
-#include "../kernel/initrd.h"
-
-#define BUF_SIZE 256
-
-void brainfuck(char* input)
-{
-	unsigned char tape[30000] = {0};
-	unsigned char* ptr = tape;
-	char current_char;
-	size_t i;
-	size_t loop;
-
-	for (i=0; input[i] != 0; i++)
-	{
-		current_char = input[i];
-		if (current_char == '>') {
-			++ptr;
-		} else if (current_char == '<') {
-			--ptr;
-		} else if (current_char == '+') {
-			++*ptr;
-		} else if (current_char == '-') {
-			--*ptr;
-		} else if (current_char == '.') {
-			putc(*ptr);
-		} else if (current_char == ',') {
-			*ptr = keyboard_getchar();
-		} else if (current_char == '[') {
-			continue;
-		} else if (current_char == ']' && *ptr) {
-			loop = 1;
-			while (loop > 0)
-			{
-				current_char = input[--i];
-				if (current_char == '[') {
-					loop--;
-				} else if (current_char == ']') {
-					loop++;
-				}
-			}
-		}
-	}
-}
-
-void program_bf(int argc, char* argv[])
-{
-	if (argc == 1)
-	{
-		char input_buffer[BUF_SIZE];
-		puts("Brainfuck code? ");
-		get_input(input_buffer, BUF_SIZE);
-		brainfuck(input_buffer);
-		puts("\n");
-	} else if (argc == 2) {
-		// Read file content into buffer, then interpret it
-		char input_buffer[BUF_SIZE];
-		int read = tar_file_to_buffer((uint8_t*)initrd_addr, argv[1], input_buffer);
-		if (read == 0)
-		{
-			brainfuck(input_buffer);
-			puts("\n");
-		} else {
-			printf("Could not find file '%s'\n", argv[1]);
-		}
-	}
-}
diff --git a/src/utils/bmp.c b/src/utils/bmp.c
deleted file mode 100644
index f813ce4..0000000
--- a/src/utils/bmp.c
+++ /dev/null
@@ -1,99 +0,0 @@
-// Bitmap image renderer
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../kernel/kmain.h"
-#include <stdint.h>
-#include "../kernel/initrd.h"
-#include "../drivers/framebuffer.h"
-#include "../libc/stdio.h"
-#include "../drivers/serial.h"
-#include "../kernel/kheap.h"
-
-#pragma pack(push, 1)
-typedef struct
-{
-	uint16_t bfType;
-	uint32_t bfSize;
-	uint16_t bfReserved1;
-	uint16_t bfReserved2;
-	uint32_t bfOffBits;
-} BMPHeader;
-
-typedef struct
-{
-	uint32_t biSize;
-	int32_t  biWidth;
-	int32_t  biHeight;
-	uint16_t biPlanes;
-	uint16_t biBitCount;
-	uint32_t biCompression;
-	uint32_t biSizeImage;
-	int32_t  biXPelsPerMeter;
-	int32_t  biYPelsPerMeter;
-	uint32_t biClrUsed;
-	uint32_t biClrImportant;
-} BMPInfoHeader;
-#pragma pack(pop)
-
-void display_bmp(uint32_t* fb, int pitch, int bpp, uint8_t* initrd, const char* filename)
-{
-	uint32_t buf_size = tar_get_file_size(initrd, filename);
-	char* buffer = (char*)malloc(buf_size);
-	int file_status = tar_file_to_buffer(initrd, filename, buffer);
-
-	if (file_status != 0)
-	{
-		printf("Error loading file '%s'\n", filename);
-		return;
-	}
-
-	BMPHeader* bmp_header = (BMPHeader*)buffer;
-	BMPInfoHeader* bmp_info = (BMPInfoHeader*) (buffer+sizeof(BMPHeader));
-
-	if (bmp_header->bfType != 0x4D42)
-	{
-		printf("'%s' is not a valid BMP file\n", filename);
-		return;
-	}
-
-	int width = bmp_info->biWidth;
-	int height = bmp_info->biHeight;
-	int pixel_offset = bmp_header->bfOffBits;
-
-	printf("%d-bit BMP, width: %d, height: %d, pixel offset: %d\n", bmp_info->biBitCount, bmp_info->biWidth, bmp_info->biHeight, (int)bmp_header->bfOffBits);	
-	erase_cursor();
-	uint8_t* pixel_data = (uint8_t*)(buffer + pixel_offset);
-
-	int cursor_y = (get_cursor_y()+1)*16;
-	serial_printf(3, "cursor_y=%d\n", cursor_y);
-
-	for (int y=cursor_y; y<height+cursor_y; y++)
-	{
-		for (int x=0; x<width; x++)
-		{
-			int index = (x+(height-y-1+cursor_y)*width)*3;
-			uint8_t blue = pixel_data[index];
-			uint8_t green = pixel_data[index+1];
-			uint8_t red = pixel_data[index+2];
-
-			uint32_t color = (0xFF << 24) | (red << 16) | (green << 8) | blue;
-			putpixel(fb, pitch, bpp, x, y, color);
-		}
-	}
-
-	// Update cursor pos after image drawing
-	move_cursor(get_cursor_x(), get_cursor_y()+(height/16)+2);
-	free(buffer);
-}
-
-void program_bmp(int argc, char* argv[])
-{
-	if (argc < 2)
-	{
-		puts("Usage: bmp <file>\n"); 
-		return;
-	}
-	display_bmp(framebuffer, pitch, bpp, (uint8_t*)initrd_addr, argv[1]);
-}
diff --git a/src/utils/ciphers.c b/src/utils/ciphers.c
deleted file mode 100644
index 4ff9460..0000000
--- a/src/utils/ciphers.c
+++ /dev/null
@@ -1,160 +0,0 @@
-// Cipher programs
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../libc/stdio.h"
-#include "ciphers.h"
-#include "../libc/string.h"
-#include <stdint.h>
-
-void rot13(char* input, char* output)
-{
-	int i = 0;
-
-	while (input[i] != '\0')
-	{
-		char c = input[i];
-
-		if (c >= 'a' && c <= 'z') {
-			output[i] = ((c - 'a' + 13) % 26) + 'a';
-		} else if (c >= 'A' && c <= 'Z') {
-			output[i] = ((c - 'A' + 13) % 26) + 'A';
-		} else {
-			output[i] = c;
-		}
-
-		i++;
-	}
-	output[i] = '\0';
-}
-
-void program_rot13(int argc, char* argv[])
-{
-	if (argc < 2)
-	{
-		printf("Usage: %s <string>\n", argv[0]);
-		return;
-	}
-
-	char input_buffer[BUFFER_SIZE] = {0};
-	char output[BUFFER_SIZE] = {0};
-
-	for (int i=1; i<argc; i++)
-	{
-		strcat(input_buffer, argv[i]);
-		if (i<argc-1)
-		{
-			strcat(input_buffer, " ");
-		}
-	}
-	rot13(input_buffer, output);
-	printf("%s\n", output);
-}
-
-const char* morse_alphabet[] = {
-    ".-",   // A
-    "-...", // B
-    "-.-.", // C
-    "-..",  // D
-    ".",    // E
-    "..-.", // F
-    "--.",  // G
-    "....", // H
-    "..",   // I
-    ".---", // J
-    "-.-",  // K
-    ".-..", // L
-    "--",   // M
-    "-.",   // N
-    "---",  // O
-    ".--.", // P
-    "--.-", // Q
-    ".-.",  // R
-    "...",  // S
-    "-",    // T
-    "..-",  // U
-    "...-", // V
-    ".--",  // W
-    "-..-", // X
-    "-.--", // Y
-    "--.."  // Z
-};
-
-const char* morse_digits[] = {
-    "-----", // 0
-    ".----", // 1
-    "..---", // 2
-    "...--", // 3
-    "....-", // 4
-    ".....", // 5
-    "-....", // 6
-    "--...", // 7
-    "---..", // 8
-    "----."  // 9
-};
-
-void to_morse(const char* input, char* output) {
-    int i = 0;
-    int pos = 0;
-    
-    while (input[i] != '\0') {
-        char c = input[i];
-        
-        if (c >= 'a' && c <= 'z') {
-            const char* morse_code = morse_alphabet[c - 'a'];
-            int j = 0;
-            while (morse_code[j] != '\0') {
-                output[pos++] = morse_code[j++];
-            }
-        } else if (c >= 'A' && c <= 'Z') {
-            const char* morse_code = morse_alphabet[c - 'A'];
-            int j = 0;
-            while (morse_code[j] != '\0') {
-                output[pos++] = morse_code[j++];
-            }
-        } else if (c >= '0' && c <= '9') {
-            const char* morse_code = morse_digits[c - '0'];
-            int j = 0;
-            while (morse_code[j] != '\0') {
-                output[pos++] = morse_code[j++];
-            }
-        } else if (c == ' ') {
-            output[pos++] = ' ';
-        }
-
-        output[pos++] = ' ';
-        i++;
-    }
-    
-    if (pos > 0) {
-        output[pos - 1] = '\0';
-    } else {
-        output[pos] = '\0'; 
-    }
-}
-
-void program_morse(int argc, char* argv[]) {
-    
-    if (argc < 2)
-    {
-	printf("Usage: %s <string>\n", argv[0]);
-	return;
-    }
-	
-    char output[512]; 
-    char message[BUFFER_SIZE];
-
-    for (int i=1; i<argc; i++)
-    {
-	strcat(message, argv[i]);
-	if (i < argc-1)
-	{
-		strcat(message, " ");
-	}
-    }
-
-    to_morse(message, output);
-    printf("%s\n", output);
-}
-
diff --git a/src/utils/ciphers.h b/src/utils/ciphers.h
deleted file mode 100644
index 59a3d94..0000000
--- a/src/utils/ciphers.h
+++ /dev/null
@@ -1,11 +0,0 @@
-// Cipher programs header
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#ifndef CIPHERS_H
-#define CIPHERS_H
-
-#define BUFFER_SIZE 256
-
-#endif
diff --git a/src/utils/conway.c b/src/utils/conway.c
deleted file mode 100644
index 70e26bc..0000000
--- a/src/utils/conway.c
+++ /dev/null
@@ -1,136 +0,0 @@
-// Conway's Game of Life program
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "conway.h"
-#include "../libc/stdio.h"
-#include "../kernel/system.h"
-#include "../libc/crypto.h"
-#include <stdint.h>
-#include "../drivers/serial.h"
-#include "../libc/string.h"
-
-void print_grid(const unsigned char grid[X][Y])
-{
-	clear();
-	for (int i=0; i<X; i++)
-	{
-		for (int j=0; j<Y; j++)
-		{
-			if (grid[i][j] == LIVE) {
-			       putc(35);
-			} else {
-	       		       putc(32);
-			}		       
-		}
-	}
-}
-
-int count_live_neighbors(const unsigned char grid[X][Y], int i, int j)
-{
-	int live_neighbors = 0;
-
-	for (int x=-1; x<=1; x++)
-	{
-		for (int y=-1; y<=1; y++)
-		{
-			if (x==0 && y==0) continue;
-
-			int ni = i+x;
-			int nj = j+y;
-
-			if (ni >= 0 && ni < X && nj >= 0)
-			{
-				if (grid[ni][nj] == LIVE) live_neighbors++;
-			}
-		}
-	}
-	return live_neighbors;
-}
-
-void grid_new_generation(unsigned char grid[X][Y], unsigned char temp[X][Y])
-{
-	for (int i=0; i<X; i++)
-	{
-		for (int j=0; j<Y; j++)
-		{
-			int cell = grid[i][j];
-			int live_neighbors = count_live_neighbors(grid, i, j);
-
-			if (cell == LIVE)
-			{
-				switch(live_neighbors)
-				{
-					case 2:
-					case 3:
-						temp[i][j] = LIVE;
-						break;
-					default:
-						temp[i][j] = DEAD;
-						break;
-				}
-			}
-			else if (cell == DEAD && live_neighbors == 3)
-			{
-				temp[i][j] = LIVE;
-			}
-		}
-	}
-
-	for (int i=0; i<X; i++)
-	{
-		for (int j=0; j<Y; j++)
-		{
-			grid[i][j] = temp[i][j];
-			temp[i][j] = DEAD;
-		}
-	}
-}
-
-void soup(unsigned char grid[X][Y])
-{
-	srand(global_ticks);
-	for (int i=0; i<X; i++)
-	{
-		for (int j=0; j<Y; j++)
-		{
-			grid[i][j] = rand_float() > SOUP_PROB ? LIVE : DEAD; 
-		}
-	}
-}
-
-void program_conway(int argc, char* argv[])
-{
-	clear();
-	unsigned char grid[X][Y] = {0};
-	unsigned char temp[X][Y] = {0};
-
-	if (argc == 1)
-	{
-		soup(grid);
-	} else if (argc == 2 && strcmp(argv[1], "-g") == 0) {
-		grid[1][2] = LIVE;
-		grid[2][3] = LIVE;
-		grid[3][1] = LIVE;
-		grid[3][2] = LIVE;
-		grid[3][3] = LIVE;	
-	} else if (argc == 2 && strcmp(argv[1], "-l") == 0) {
-		grid[10][3] = LIVE; grid[10][4] = LIVE; grid[10][5] = LIVE; grid[10][6] = LIVE;
-		grid[11][2] = LIVE; grid[11][6] = LIVE;
-		grid[12][6] = LIVE;
-		grid[13][2] = LIVE; grid[13][5] = LIVE;
-	}
-
-	print_grid(grid);
-	puts("generation 0");
-	for (int i=1; i<GENERATIONS; i++)
-	{
-		grid_new_generation(grid, temp);
-		delay(DELAY);
-		clear();
-		print_grid(grid);
-		printf("generation %d", i);
-	}
-	
-}
diff --git a/src/utils/conway.h b/src/utils/conway.h
deleted file mode 100644
index c4c8675..0000000
--- a/src/utils/conway.h
+++ /dev/null
@@ -1,23 +0,0 @@
-// Conway's Game of Life program header
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#ifndef CONWAY_H
-#define CONWAY_H
-
-#define X 66
-#define Y 240
-
-#define GENERATIONS 100
-#define DEAD 0
-#define LIVE 1
-#define SOUP_PROB 0.7
-#define DELAY 10
-
-void print_grid(const unsigned char grid[X][Y]);
-int count_live_neighbors(const unsigned char grid[X][Y], int i, int j);
-void grid_new_generation(unsigned char grid[X][Y], unsigned char temp[X][Y]);
-void soup(unsigned char grid[X][Y]);
-
-#endif
diff --git a/src/utils/cowsay.c b/src/utils/cowsay.c
deleted file mode 100644
index 5b1f5c2..0000000
--- a/src/utils/cowsay.c
+++ /dev/null
@@ -1,72 +0,0 @@
-// Cowsay-like program
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../libc/stdio.h"
-#include "../libc/string.h"
-
-#define MAX_MSG_LEN 128
-
-const char* cow =
-"        \\   ^__^\n"
-"         \\  (oo)\\_______\n"
-"            (__)\\       )\\/\\\n"
-"                ||----w |\n"
-"                ||     ||\n";
-
-void print_bubble(const char* message)
-{
-	int len = strlen(message);
-	puts(" ");
-	for (int i=0; i<len+2; i++)
-	{
-		puts("_");
-	}
-	puts("\n");
-
-	printf("< %s >\n", message);
-
-	puts(" ");
-	for (int i=0; i<len+2; i++)
-	{
-		puts("-");
-	}
-	puts("\n");
-}
-
-void cowsay(char* msg, uint32_t fg, uint32_t bg)
-{
-	print_bubble(msg);
-	colorputs(cow, fg, bg);
-}
-
-void program_cowsay(int argc, char* argv[])
-{
-	if (argc < 2)
-	{
-		printf("Usage: %s <message>\n", argv[0]);
-		return;
-	}
-
-	char message[MAX_MSG_LEN];
-	message[0] = '\0';
-
-	for (int i=1; i<argc; i++)
-	{
-		if (strlen(message) + strlen(argv[i]) + 1 < MAX_MSG_LEN)
-		{
-			strcat(message, argv[i]);
-			if (i < argc-1)
-			{
-				strcat(message, " ");
-			}
-		} else {
-			puts("Too long message.\n");
-			return;
-		}
-	}
-
-	print_bubble(message);
-	printf("%s", cow);
-}
diff --git a/src/utils/fs.c b/src/utils/fs.c
deleted file mode 100644
index fac6635..0000000
--- a/src/utils/fs.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// Filesystem utilities (for initrd)
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../kernel/initrd.h"
-#include "../kernel/kmain.h"
-#include "../libc/stdio.h"
-#include "../libc/string.h"
-
-void program_ls(int argc, char* argv[])
-{
-	if (argc == 1)
-	{
-		ls_initrd((uint8_t*)initrd_addr, 0);
-	} else if (argc == 2 && strcmp(argv[1], "-l") == 0) {
-		ls_initrd((uint8_t*)initrd_addr, 1);
-	}
-}
-
-// Basic cat just to read, no concatenation here
-void program_cat(int argc, char* argv[]) 
-{
-	if (argc != 2)
-	{
-		puts("Usage: cat <file>\n");
-		return;
-	}
-	cat_initrd((uint8_t*)initrd_addr, argv[1]);
-}
diff --git a/src/utils/math.c b/src/utils/math.c
deleted file mode 100644
index 3acd2b1..0000000
--- a/src/utils/math.c
+++ /dev/null
@@ -1,245 +0,0 @@
-// Basic math expression lexer and parser program
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include <stdint.h>
-#include "../kernel/system.h"
-#include "../libc/stdio.h"
-#include "../libc/ctype.h"
-
-#define BUFFER_SIZE 256
-
-typedef enum
-{
-	TOKEN_NUMBER,
-	TOKEN_PLUS,
-	TOKEN_MINUS,
-	TOKEN_MULTIPLY,
-	TOKEN_DIVIDE,
-	TOKEN_LPAREN,
-	TOKEN_RPAREN,
-	TOKEN_END
-} TokenType;
-
-typedef struct
-{
-	TokenType type;
-	double value;
-} Token;
-
-typedef struct
-{
-	const char *text;
-	size_t pos;
-	Token current_token;
-} Lexer;
-
-void lexer_init(Lexer *lexer, const char *text)
-{
-	lexer->text = text;
-	lexer->pos = 0;
-	lexer->current_token.type = TOKEN_END;
-	lexer->current_token.value = 0;
-}
-
-void lexer_advance(Lexer *lexer)
-{
-	lexer->pos++;
-}
-
-char lexer_peek(const Lexer *lexer)
-{
-	return lexer->text[lexer->pos];
-}
-
-bool lexer_is_at_end(const Lexer *lexer)
-{
-	return lexer->text[lexer->pos] == '\0';
-}
-
-Token lexer_get_next_token(Lexer *lexer)
-{
-	while (!lexer_is_at_end(lexer))
-	{
-		char current_char = lexer_peek(lexer);
-
-		if (isspace(current_char)) {
-			lexer_advance(lexer);
-			continue;
-		}
-
-		if (isdigit(current_char)) {
-			double value = 0;
-			while (isdigit(current_char))
-			{
-				value = value * 10 + (current_char - '0');
-				lexer_advance(lexer);
-				current_char = lexer_peek(lexer);
-			}
-				if (current_char == '.')
-				{
-					lexer_advance(lexer);
-					double decimal_place = 0.1;
-					while (isdigit(lexer_peek(lexer))) 
-					{
-						value += decimal_place * (lexer_peek(lexer)-'0');
-						decimal_place *= 0.1;
-						lexer_advance(lexer);
-					}
-				}
-				lexer->current_token.type = TOKEN_NUMBER;
-				lexer->current_token.value = value;
-				return lexer->current_token;
-		}
-
-		if (current_char == '+')
-		{
-			lexer_advance(lexer);
-			lexer->current_token.type = TOKEN_PLUS;
-			return lexer->current_token;
-		}
-
-		if (current_char == '-') 
-		{
-			lexer_advance(lexer);
-			lexer->current_token.type = TOKEN_MINUS;
-			return lexer->current_token;
-		}
-
-		if (current_char == '*')
-		{
-			lexer_advance(lexer);
-			lexer->current_token.type = TOKEN_MULTIPLY;
-			return lexer->current_token;
-		}
-
-		if (current_char == '/')
-		{
-			lexer_advance(lexer);
-			lexer->current_token.type = TOKEN_DIVIDE;
-			return lexer->current_token;
-		}
-
-		if (current_char == '(')
-		{
-			lexer_advance(lexer);
-			lexer->current_token.type = TOKEN_LPAREN;
-			return lexer->current_token;
-		}
-
-		if (current_char == ')')
-		{
-			lexer_advance(lexer);
-			lexer->current_token.type = TOKEN_RPAREN;
-			return lexer->current_token;
-		}
-
-		printf("\nUnknown character %c\n", current_char);
-		shell_install();
-	}
-	
-	lexer->current_token.type = TOKEN_END;
-	return lexer->current_token;
-}
-
-typedef struct
-{
-	Lexer lexer;
-	Token current_token;
-} Parser;
-
-void parser_init(Parser *parser, const char *text)
-{
-	lexer_init(&parser->lexer, text);
-	parser->current_token = lexer_get_next_token(&parser->lexer);
-}
-
-void parser_eat(Parser *parser, TokenType type)
-{
-	if (parser->current_token.type == type)
-	{
-		parser->current_token = lexer_get_next_token(&parser->lexer);
-	} else {
-		printf("\nUnexpected token %d\n", parser->current_token.type);
-		shell_install();
-	}
-}
-
-double parser_factor(Parser *parser);
-double parser_term(Parser *parser);
-double parser_expression(Parser *parser);
-
-double parser_factor(Parser *parser)
-{
-	Token token = parser->current_token;
-	if (token.type == TOKEN_NUMBER)
-	{
-		parser_eat(parser, TOKEN_NUMBER);
-		return token.value;
-	} else if (token.type == TOKEN_LPAREN) {
-		parser_eat(parser, TOKEN_LPAREN);
-		double result = parser_expression(parser);
-		parser_eat(parser, TOKEN_RPAREN);
-		return result;
-	} else {
-		printf("\nUnexpected token in factor %d\n", token.type);
-		shell_install();
-	}
-	return -1;
-}
-
-double parser_term(Parser *parser)
-{
-	double result = parser_factor(parser);
-
-	while (parser->current_token.type == TOKEN_MULTIPLY || parser->current_token.type == TOKEN_DIVIDE)
-	{
-		Token token = parser->current_token;
-		if (token.type == TOKEN_MULTIPLY) 
-		{
-			parser_eat(parser, TOKEN_MULTIPLY);
-			result *= parser_factor(parser);
-		} else if (token.type == TOKEN_DIVIDE) {
-			parser_eat(parser, TOKEN_DIVIDE);
-			result /= parser_factor(parser);
-		}
-	}
-	return result;
-}
-
-double parser_expression(Parser *parser)
-{
-	double result = parser_term(parser);
-
-	while (parser->current_token.type == TOKEN_PLUS || parser->current_token.type == TOKEN_MINUS) 
-	{
-		Token token = parser->current_token;
-		if (token.type == TOKEN_PLUS)
-		{
-			parser_eat(parser, TOKEN_PLUS);
-			result += parser_term(parser);
-		} else if (token.type == TOKEN_MINUS) {
-			parser_eat(parser, TOKEN_MINUS);
-			result -= parser_term(parser);
-		}
-	}
-	return result;
-}
-
-double parse(const char* text)
-{
-	Parser parser;
-	parser_init(&parser, text);
-	double result = parser_expression(&parser);
-	return result;
-}
-
-void program_math()
-{
-	char input_buffer[BUFFER_SIZE];
-	puts("Expression? ");
-	get_input(input_buffer, BUFFER_SIZE);
-	double result = parse(input_buffer);
-	printf("\n%f\n", result);
-}
diff --git a/src/utils/misc.c b/src/utils/misc.c
deleted file mode 100644
index ec1374a..0000000
--- a/src/utils/misc.c
+++ /dev/null
@@ -1,176 +0,0 @@
-// Miscellaneous small programs
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../libc/stdio.h"
-#include "../kernel/system.h"
-#include "../libc/string.h"
-#include "../drivers/framebuffer.h"
-#include "../drivers/ata.h"
-#include "../drivers/rtc.h"
-#include "../kernel/io.h"
-#include "../drivers/pci.h"
-#include "../kernel/initrd.h"
-#include "../kernel/kmain.h"
-
-// Print a rainbow colorful text for testing
-
-#define BUF_SIZE 256
-#define COLORS 20
-
-void program_rainbow(int argc, char* argv[])
-{
-	if (argc < 2)
-	{
-		printf("Usage: %s <string>\n", argv[0]);
-		return;
-	}
-	
-	char input_buffer[BUF_SIZE] = {0};
-	for (int i=1; i<argc; i++)
-	{
-		strcat(input_buffer, argv[i]);
-		if (i<argc-1)
-		{
-			strcat(input_buffer, " ");
-		}
-	}
-
-	enum Colors colors[] = {
-        	white, black, red, green, blue, yellow,
-        	cyan, magenta, orange, purple, brown,
-        	gray, pink, lime, navy, teal, maroon,
-        	olive, silver, gold, indigo, violet,
-        	coral, turquoise, salmon, chocolate,
-        	khaki, lavender, beige
-    	};
-	int colors_count = sizeof(colors)/sizeof(colors[0]);
-
-	for (int i=0; i<colors_count-1; i++)
-	{
-		colorputs(input_buffer, colors[i], colors[i+1]);
-		puts("\n");
-	}	
-}
-
-// Clear the terminal
-
-#define ROWS 25
-
-void program_clear()
-{	
-	clear();
-}
-
-// Get uptime in ticks
-
-void program_uptime()
-{
-	int ticks = uptime();
-	double seconds = ticks/18.2065; // PIT channel 0 freq
-	printf("%d ticks\t%f seconds\n", ticks, seconds);
-}
-
-// Get help
-
-void program_help()
-{
-	printf("help\tpanic\twords\tprimes\trainbow\tclear\nmath\tbf\t   uptime   echo\t  sysinfo\tconway\nrot13   morse\tcowsay   time\t  read\t   reboot\npi\t  ls\t   cat\t  bmp\t   lspci\t  naval\nsnake   exec\t uhex\n");
-}
-
-// Panic
-
-void program_panic()
-{
-	asm volatile("int $0x13");
-}
-
-// Output input
-
-void program_echo(int argc, char* argv[])
-{
-	for (int i=1; i<argc; i++)
-	{
-		puts(argv[i]);
-		if (i < argc-1) {
-			putc(' ');
-		}
-	}
-	puts("\n");
-}
-
-// Get current RTC time
-
-void program_time()
-{
-	rtc_time_t time;
-	rtc_read_time(&time);
-	puts("Current RTC time: ");
-	print_time(&time);
-	puts("\n");
-}
-
-// Read a sector
-
-void program_read(int argc, char* argv[])
-{
-	if (argc < 2)
-	{
-		printf("Usage: %s <sector>\n", argv[0]);
-	} else if (argc == 2)
-	{
-		uint8_t buffer[512];
-		ata_read_sector(atoi(argv[1]), buffer);
-		
-		for (int i=0; i<512; i++)
-		{
-			if (i%50==0) puts("\n"); // hardcoded = bad
-			printf("%02x ", buffer[i]);
-		}
-		puts("\n");
-	} else
-	{
-		puts("Invalid argument number\n");
-	}
-}
-
-// Reboots the machine (might just shutdown) (or do nothing if youre lucky)
-
-void program_reboot()
-{
-	puts("Rebooting...\n");
-	
-	while(inb(0x64) & 0x02);
-	outb(0x64, 0xFE);
-
-	while (1) asm volatile("hlt");
-}
-
-// List PCI buses and devices
-
-void program_lspci()
-{
-	scan_pci_bus();
-}
-
-// Executes binary file
-
-void program_exec(int argc, char* argv[])
-{
-	if (argc < 2)
-	{
-		puts("Usage: exec <binary>\n");
-		return;
-	} 
-	void* binary_file = load_file_from_initrd((uint8_t*)initrd_addr, argv[1]); 
-
-	if (binary_file == NULL)
-	{
-		printf("[exec] Failed to load program '%s'.\n", argv[1]);
-		return;
-	} 
-
-	void (*program_entry)() = (void (*)())binary_file;
-	program_entry();
-}
diff --git a/src/utils/navalbattle.c b/src/utils/navalbattle.c
deleted file mode 100644
index dbc50fb..0000000
--- a/src/utils/navalbattle.c
+++ /dev/null
@@ -1,348 +0,0 @@
-// Simplified naval battle game
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "navalbattle.h"
-#include "../libc/stdio.h"
-#include "../kernel/system.h"
-#include "../kernel/kheap.h"
-#include "../libc/string.h"
-#include "../libc/crypto.h"
-#include "../drivers/serial.h"
-
-// Porting problems:
-// - Color printf? (Need to implement ANSI escape sequences).
-// - Scanf?
-// - Malloc? (proof of concept)
-
-void program_navalbattle()
-{
-	clear();
-
-	grid_t* grid[SIZE][SIZE];
-	grid_t* enemyGrid[SIZE][SIZE];
-
-	init_battlefield(grid);
-	init_battlefield(enemyGrid);
-
-	placing_ally_ships(grid);
-	puts("Now, time for the enemies to prepare...\n");
-	placing_enemy_ships(enemyGrid);
-
-	delay((rand()%MAX_WAIT_TIME)+10);
-
-	puts("Here we go!\n");
-	show_game_stats(grid, enemyGrid);
-
-	do
-	{
-		ally_do_attack(enemyGrid);
-		enemy_do_attack(grid);
-		show_game_stats(grid, enemyGrid);
-	} while (check_victory(grid, enemyGrid) == 0);
-
-	free_grid(grid);
-	free_grid(enemyGrid);
-
-	return;	
-}
-
-void init_battlefield(grid_t* grid[SIZE][SIZE])
-{
-	for (size_t i=0; i<SIZE; i++)
-	{
-		for (size_t j=0; j<SIZE; j++)
-		{
-			grid[i][j] = (grid_t*)malloc(sizeof(grid_t));
-			grid[i][j]->x = i;
-			grid[i][j]->y = j;
-			grid[i][j]->role = 0;
-			grid[i][j]->state = -2;
-		}
-	}
-}
-
-// To avoid memory leaks..
-void free_grid(grid_t* grid[SIZE][SIZE])
-{
-	for (size_t i=0; i<SIZE; i++)
-	{
-		for (size_t j=0; j<SIZE; j++)
-		{
-			free(grid[i][j]);
-		}
-	}
-}
-
-void show_ally_battlefield(grid_t* grid[SIZE][SIZE])
-{	
-	puts("\n*** Ally grid ***\n");
-	puts("   0 1 2 3 4 5\n");
-
-	for (size_t i=0; i<SIZE; i++)
-	{
-		printf("%d ", i);
-		for (size_t j=0; j<SIZE; j++)
-		{
-			char roleChar = 0;
-			switch(grid[i][j]->state)
-			{
-				case -2:
-					roleChar = 32; // space
-					break;
-				case -1:
-					roleChar = 120;
-					break;
-				case 0:
-					roleChar = 79;
-					break;
-				case 1:
-					roleChar = 88;
-					break;
-				default:
-					printf("Error: bad value in grid at x=%d y=%d\n", grid[i][j]->x, grid[i][j]->y);
-					shell_install();
-					break;
-			}
-
-			if (j == SIZE-1)
-			{
-				printf("%c]", roleChar);
-			} else if (j == 0) {
-				printf("[%c|", roleChar);
-			} else {
-				printf("%c|", roleChar);
-			}
-		}
-		puts("\n");
-	}
-}
-
-void placing_ally_ships(grid_t* grid[SIZE][SIZE])
-{
-	puts("==== Allied preparation phase =====\nPlease enter the positions for your ships, sir.\n");
-
-	for (size_t i=0; i<BOATS; i++)
-	{
-		int posX = 0, posY = 0;
-
-		do
-		{
-			printf("Ship %d\n------\n", (int)i);
-			puts("X coord: ");
-			char input_buffer[BUFFER_SIZE];
-			get_input(input_buffer, BUFFER_SIZE);
-			posY = atoi(input_buffer);
-			
-			puts("\nY coord: ");
-			char input_buffer2[BUFFER_SIZE];
-			get_input(input_buffer2, BUFFER_SIZE);
-			posX = atoi(input_buffer2);
-			
-			puts("\n");
-			if (posX < 0 || posX >= SIZE || posY < 0 || posY >= SIZE)
-			{
-				printf("Invalid position x=%d y=%d, please retry.\n", posX, posY);
-			}
-			if (grid[posX][posY]->role == 1)
-			{
-				printf("A ship is already in x=%d y=%d, please retry.\n", posX, posY);
-			}
-		} while (posX < 0 || posX >= SIZE || posY < 0 || posY >= SIZE || grid[posX][posY]->role == 1);
-
-		grid[posX][posY]->role = 1;
-		grid[posX][posY]->state = 0;
-	}
-}
-
-void placing_enemy_ships(grid_t* grid[SIZE][SIZE])
-{
-	for (size_t i=0; i<BOATS; i++)
-	{
-		int posX = 0, posY = 0;
-		do
-		{
-			posX = rand() % SIZE;
-			posY = rand() % SIZE;
-		} while (grid[posX][posY]->role != 0);
-
-		grid[posX][posY]->role = 1;
-		grid[posX][posY]->state = 0;
-	}
-}
-
-void show_enemy_battlefield(grid_t* grid[SIZE][SIZE])
-{
-	puts("\n*** Enemy grid ***\n");
-	puts("   0 1 2 3 4 5\n");
-
-	for (size_t i=0; i<SIZE; i++)
-	{
-		printf("%d ", (int)i);
-		for (size_t j=0; j<SIZE; j++)
-		{
-			char roleChar = 0;
-			switch(grid[i][j]->state)
-			{
-				case -2:
-				case 0:
-					roleChar = 32;
-					break;
-				case -1:
-					roleChar = 120;
-					break;
-				case 1:
-					roleChar = 88;
-					break;
-				default:
-					printf("Error: bad value in battlefield at x=%d y=%d\n", grid[i][j]->x, grid[i][j]->y);
-					shell_install();
-					break;
-			}
-			if (j == SIZE-1)
-			{
-				printf("%c]", roleChar);
-			} else if (j == 0) {
-				printf("[%c|", roleChar);
-			} else {
-				printf("%c|", roleChar);
-			}
-		}
-		puts("\n");
-	}
-	puts("\n");
-}
-
-void show_remaining_boats(grid_t* allyGrid[SIZE][SIZE], grid_t* enemyGrid[SIZE][SIZE])
-{
-	int allyShips = 0;
-	int enemyShips = 0;
-
-	for (size_t i=0; i<SIZE; i++)
-	{
-		for (size_t j=0; j<SIZE; j++)
-		{
-			if (allyGrid[i][j]->state == 0)
-			{
-				allyShips++;
-			}
-
-			if (enemyGrid[i][j]->state == 0)
-			{
-				enemyShips++;
-			}
-		}
-	}
-
-	printf("%d ally ships and %d enemy ships remaining.\n", allyShips, enemyShips);
-	allyShips >= enemyShips ? colorputs("The allies are in a good posture.\n", yellow, black) : colorputs("The allies are losing terrain...\n", salmon, black);
-}
-
-void show_game_stats(grid_t* allyGrid[SIZE][SIZE], grid_t* enemyGrid[SIZE][SIZE])
-{
-	clear();
-	colorputs("\n\n\nShowing known information:\n\n", cyan, black);
-	show_ally_battlefield(allyGrid);
-	show_enemy_battlefield(enemyGrid);
-	show_remaining_boats(allyGrid, enemyGrid);
-}
-
-void do_attack(grid_t* grid[SIZE][SIZE], int x, int y)
-{
-	switch(grid[x][y]->state)
-	{
-		case -2: // Untouched ocean
-			colorputs("The torpedo explodes in water. Missed.\n", orange, black);
-			grid[x][y]->state = -1;
-			delay(30);
-			break;
-		case -1: // Already hit ocean
-			colorputs("We already striked here, sir... Too late.\n", orange, black);
-			break;
-		case 0: // Ship
-			colorputs("Hit! Well done!\n", green, black);
-			grid[x][y]->state = 1;
-			delay(30);
-			break;
-		case 1: // Already hit ship
-			colorputs("Sir, we already sunk that ship... (looser)\n", orange, black);
-			break;
-	}
-}
-
-void ally_do_attack(grid_t* enemyGrid[SIZE][SIZE])
-{
-	int x = 0, y = 0;
-	colorputs("\n* Ally attack preparation *\n", blue, black);
-	do
-	{	
-		// yes, x and y are inverted.
-		puts("X coord: ");
-		char input_buffer[BUFFER_SIZE];
-		get_input(input_buffer, BUFFER_SIZE);
-		y = atoi(input_buffer);
-			
-		puts("\nY coord: ");
-		char input_buffer2[BUFFER_SIZE];
-		get_input(input_buffer2, BUFFER_SIZE);
-		x = atoi(input_buffer2);
-		
-		puts("\n");
-
-		if (x < 0 || x >= SIZE || y < 0 || y >= SIZE)
-		{
-			puts("Sir, this zone is not in our operation area! Please retry.\n");
-		}
-	} while (x < 0 || x >= SIZE || y < 0 || y >= SIZE);
-
-	do_attack(enemyGrid, x, y);
-}
-
-void enemy_do_attack(grid_t* allyGrid[SIZE][SIZE])
-{
-	int x = 0, y = 0;
-	colorputs("\n* Enemies are preparing for attack, everyone take shelter! *\n", blue, black);
-
-	do
-	{
-		x = rand() % SIZE;
-		y = rand() % SIZE;
-	} while (allyGrid[x][y]->state == -1 || allyGrid[x][y]->state == 1);
-
-	delay((rand()%MAX_WAIT_TIME)+10);
-	do_attack(allyGrid, x, y);
-}
-
-int check_victory(grid_t* allyGrid[SIZE][SIZE], grid_t* enemyGrid[SIZE][SIZE])
-{
-	int allyShips = 0;
-	int enemyShips = 0;
-
-	for (size_t i=0; i<SIZE; i++)
-	{
-		for (size_t j=0; j<SIZE; j++)
-		{
-			if (allyGrid[i][j]->state == 0)
-			{
-				allyShips++;
-			}
-
-			if (enemyGrid[i][j]->state == 0)
-			{
-				enemyShips++;
-			}
-		}
-	}
-
-	if (allyShips > 0 && enemyShips == 0)
-	{
-		colorputs("The allies have won! Congratulations, chief!\n", green, black);
-		return 1;
-	} else if (enemyShips > 0 && allyShips == 0)
-	{
-		colorputs("The ennemies have won.. We must retreat.\n", red, black);
-		return 1;
-	}
-	return 0;
-}
diff --git a/src/utils/navalbattle.h b/src/utils/navalbattle.h
deleted file mode 100644
index 0314c63..0000000
--- a/src/utils/navalbattle.h
+++ /dev/null
@@ -1,37 +0,0 @@
-// Simplified naval battle game header
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#ifndef NAVALBATTLE_H
-#define NAVALBATTLE_H
-
-#include "../drivers/framebuffer.h"
-
-typedef struct
-{
-	int x;
-	int y;
-	int role;
-	int state;	
-} grid_t;
-
-#define SIZE	      6
-#define BOATS	      5
-#define MAX_WAIT_TIME 20
-#define BUFFER_SIZE   16
-
-void init_battlefield(grid_t* grid[SIZE][SIZE]);
-void free_grid(grid_t* grid[SIZE][SIZE]);
-void show_ally_battlefield(grid_t* grid[SIZE][SIZE]);
-void placing_ally_ships(grid_t* grid[SIZE][SIZE]);
-void placing_enemy_ships(grid_t* grid[SIZE][SIZE]);
-void show_enemy_battlefield(grid_t* grid[SIZE][SIZE]);
-void show_remaining_boats(grid_t* allyGrid[SIZE][SIZE], grid_t* enemyGrid[SIZE][SIZE]);
-void show_game_stats(grid_t* allyGrid[SIZE][SIZE], grid_t* enemyGrid[SIZE][SIZE]);
-void do_attack(grid_t* grid[SIZE][SIZE], int x, int y);
-void ally_do_attack(grid_t* enemyGrid[SIZE][SIZE]);
-void enemy_do_attack(grid_t* allyGrid[SIZE][SIZE]);
-int check_victory(grid_t* allyGrid[SIZE][SIZE], grid_t* enemyGrid[SIZE][SIZE]);
-
-#endif
diff --git a/src/utils/pi.c b/src/utils/pi.c
deleted file mode 100644
index 9db027e..0000000
--- a/src/utils/pi.c
+++ /dev/null
@@ -1,34 +0,0 @@
-// Program for Pi computation using Leibniz series
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../libc/stdio.h"
-#include "../libc/string.h"
-
-void program_pi(int argc, char* argv[])
-{
-	if (argc < 2)
-	{
-		printf("Usage: %s <terms>\n", argv[0]);
-		return;
-	}
-
-	double pi = 0.0;
-	int terms = atoi(argv[1]);
-	
-	for (int i=0; i<terms; i++)
-	{
-		double term = 1.0/(2*i+1);
-		if (i%2 == 0)
-		{
-			pi += term;
-		} else {
-			pi -= term;
-		}
-	}
-
-	pi *= 4;
-
-	printf("%f\n", pi);
-}
diff --git a/src/utils/primes.c b/src/utils/primes.c
deleted file mode 100644
index 55ecf41..0000000
--- a/src/utils/primes.c
+++ /dev/null
@@ -1,44 +0,0 @@
-// Prime number computation program
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include <stdint.h>
-#include "../libc/stdio.h"
-#include "../kernel/system.h"
-#include "../libc/string.h"
-
-#define PRIMES_MAX 1000000
-
-bool isPrime(int n)
-{
-	if (n == 1 || n == 0) return false;
-	for (int i=2; i<= n/2; i++) if (n%i == 0) return false;
-	return true;
-}
-
-void program_primes(int argc, char* argv[])
-{
-	int primes_max;
-	
-	if (argc == 1)
-	{
-		primes_max = PRIMES_MAX;
-	} else if (argc == 2)
-	{
-		primes_max = atoi(argv[1]);
-	}
-
-	for (long long x=0; x<primes_max; x++)
-	{	
-		if (isPrime(x) && x != 3301)
-		{
-				printf("%d ", (int)x);	
-		} else if(x == 3301)
-		{
-				colorputs("3301 ", red, black);
-		}
-		delay(1);
-	}
-	puts("\n");
-}
diff --git a/src/utils/snake.c b/src/utils/snake.c
deleted file mode 100644
index 45cfc0e..0000000
--- a/src/utils/snake.c
+++ /dev/null
@@ -1,200 +0,0 @@
-// Snake game
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../kernel/system.h"
-#include "../libc/stdio.h"
-#include "../drivers/framebuffer.h"
-#include "../drivers/kb.h"
-#include "../libc/string.h"
-#include "../libc/crypto.h"
-
-#define WIDTH        	 25
-#define HEIGHT 	     	 25
-#define PIXEL_SIZE   	 20
-#define MAX_SNAKE_LENGTH 256
-// to add:
-// sound
-// optimization (shit)
-
-typedef struct
-{
-	int x;
-	int y;
-} SnakeSegment;
-
-typedef struct
-{
-	SnakeSegment segments[MAX_SNAKE_LENGTH];
-	int length;
-	int dx;
-	int dy;
-} Snake;
-
-typedef struct
-{
-	int x;
-	int y;
-} Food;
-
-Snake snake;
-Food food;
-int score = 0;
-bool onSnake;
-
-int is_snake(int x, int y);
-
-void init_game()
-{
-	snake.length = 1;
-	snake.segments[0].x = WIDTH/2;
-	snake.segments[0].y = HEIGHT/2;
-	snake.dx = 1;
-	snake.dy = 0;
-
-	food.x = rand() % (WIDTH-1);
-	food.y = rand() % (HEIGHT-1);
-}
-
-void draw_board()
-{
-	for (int y=0; y<=HEIGHT; y++)
-	{
-		for (int x=0; x<=WIDTH; x++)
-		{
-			if (x == 0 || x == WIDTH || y == 0 || y == HEIGHT)
-			{
-				draw_square(x, y, white, PIXEL_SIZE);
-			}
-			else if (is_snake(x, y)) {
-				draw_square(x, y, green, PIXEL_SIZE);
-			} else if(x == food.x && y == food.y) {
-				draw_square(x, y, red, PIXEL_SIZE);
-			} else {
-				draw_square(x, y, black, PIXEL_SIZE);
-			}
-		}
-	}
-
-	move_cursor(WIDTH+42, 2);
-	colorputs("Snake Game!", black, green);
-	move_cursor(WIDTH+42, 4);
-	colorprintf(yellow, black, "Score: %d", score);
-	move_cursor(WIDTH+42, 5);
-	puts("Use WASD keys to move");
-	move_cursor(WIDTH+42, 6);
-	puts("Press Q to quit");
-}
-
-int is_snake(int x, int y)
-{
-	for (int i=0; i<snake.length; i++)
-	{
-		if (snake.segments[i].x == x && snake.segments[i].y == y)
-		{
-			return 1;
-		}
-	}
-	return 0;
-}
-
-void move_snake()
-{
-	for (int i=snake.length-1; i>0; i--)
-	{
-		snake.segments[i] = snake.segments[i-1];
-	}
-
-	snake.segments[0].x += snake.dx;
-	snake.segments[0].y += snake.dy;
-
-	if (snake.segments[0].x < 0) snake.segments[0].x = WIDTH-1;
-	if (snake.segments[0].x >= WIDTH) snake.segments[0].x = 0;
-	if (snake.segments[0].y < 0) snake.segments[0].y = HEIGHT-1;
-	if (snake.segments[0].y >= HEIGHT) snake.segments[0].y = 0;
-
-	if (snake.segments[0].x == food.x && snake.segments[0].y == food.y)
-	{
-		snake.length++;
-		score++;
-
-		do
-		{
-			onSnake = false;
-			food.x = rand() % (WIDTH-1) + 1;
-			food.y = rand() % (HEIGHT-1) + 1;
-			
-			for (int i=0; i<snake.length; i++)
-			{
-				if (snake.segments[i].x == food.x && snake.segments[i].y == food.y)
-				{
-					onSnake = true;
-					break;
-				}
-			}
-
-		} while (onSnake);
-	}
-
-	for (int i=1; i<snake.length; i++)
-	{
-		if (snake.segments[0].x == snake.segments[i].x && snake.segments[0].y == snake.segments[i].y)
-		{
-
-			move_cursor(WIDTH+42, 8);
-			colorputs("Game Over!\n", white, red);
-			move_cursor(0, HEIGHT+10);
-			shell_install();
-		}
-	}
-	
-}
-
-void handle_input(char key)
-{	
-	if (key == 'w' && snake.dy == 0) {
-		snake.dx = 0;
-		snake.dy = -1;
-	} else if (key == 's' && snake.dy == 0) {
-		snake.dx = 0;
-		snake.dy = 1;
-	} else if (key == 'a' && snake.dx == 0) {
-		snake.dx = -1;
-		snake.dy = 0;
-	} else if (key == 'd' && snake.dx == 0) {
-		snake.dx = 1;
-		snake.dy = 0;
-	} else if (key =='q') {
-		move_cursor(0, HEIGHT+10);
-		shell_install();
-	} 
-}
-
-void program_snake(int argc, char* argv[])
-{
-	int game_speed;
-	if (argc < 2)
-	{
-		game_speed = 4;
-	} else {
-		game_speed = atoi(argv[1]);
-	}
-
-	clear();
-	init_game();
-
-	for(;;)
-	{
-		char key = keyboard_getchar_non_blocking();
-
-		if (key)
-		{
-			handle_input(key);
-		}
-
-		move_snake();
-		draw_board();
-		delay(game_speed);
-	}
-}
diff --git a/src/utils/sysinfo.c b/src/utils/sysinfo.c
deleted file mode 100644
index 5442a80..0000000
--- a/src/utils/sysinfo.c
+++ /dev/null
@@ -1,85 +0,0 @@
-// System information program
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../kernel/sysinfo.h"
-#include "../libc/stdio.h"
-#include "../kernel/system.h"
-#include "../libc/string.h"
-
-extern unsigned int multiboot_info_address;
-
-typedef struct multiboot_memory_map
-{
-	unsigned int size;
-	unsigned int base_addr_low;
-	unsigned int base_addr_high;
-	unsigned int length_low;
-	unsigned int length_high;
-	unsigned int type;
-} multiboot_memory_map_t;
-
-void get_cpuid()
-{
-	// CPUid
-
-	unsigned int eax, edx;
-	char vendor[13];
-	unsigned int* v = (unsigned int*)vendor;
-
-	asm volatile("cpuid"
-			: "=b"(v[0]), "=d"(v[1]), "=c"(v[2])
-			: "a"(0));
-	vendor[12] = '\0';
-
-	cpuid(1, &eax, &edx);
-	unsigned int model = (eax >> 4) & 0xF;
-	unsigned int family = (eax >> 8) & 0xF;
-
-	printf("CPU information\n\tvendor:   %s\n\tfamily:   %u\n\tmodel:    %u\n\tfeatures: 0x%x\n", vendor, family, model, edx);
-}
-
-// Not really working anymore as it was made for multiboot1, now using multiboot2
-void get_meminfo(unsigned int multiboot_info_address, int verbose)
-{
-	// RAM
-	
-	unsigned int mem_lower = *((unsigned int*)(multiboot_info_address + 4));
-	unsigned int mem_upper = *((unsigned int*)(multiboot_info_address + 8));
-
-	printf("RAM information\n\tLower memory: %u KB\n\tUpper memory: %u KB\n", mem_lower, mem_upper);
-
-	if (verbose)
-	{
-		multiboot_memory_map_t* mmap = (multiboot_memory_map_t*)*((unsigned int*)(multiboot_info_address + 44));
-		printf("Memory map:\nBase addr          | Length             | Type\n----------------------------------------------------\n");
-
-		while ((unsigned int)mmap < multiboot_info_address + *((unsigned int*)(multiboot_info_address + 40)))
-		{
-			/*	
-			if (mmap->length_high != 0 && mmap->length_low != 0)
-			{*/
-				printf("0x%x%x | 0x%x%x | %u\n",
-					mmap->base_addr_high, mmap->base_addr_low,
-					mmap->length_high, mmap->length_low,
-					mmap->type);
-			//}
-			
-			mmap = (multiboot_memory_map_t*)((unsigned int)mmap + mmap->size + sizeof(unsigned int));
-		}
-	}
-}
-
-void program_sysinfo(int argc, char* argv[])
-{
-	if (argc == 1)
-	{
-		get_cpuid();
-		get_meminfo(g_multiboot_info_address, 0);
-	} else if (argc == 2 && strcmp(argv[1], "-v") == 0)
-	{	
-		get_cpuid();
-		get_meminfo(g_multiboot_info_address, 1);
-	}
-}
diff --git a/src/utils/uhex.c b/src/utils/uhex.c
deleted file mode 100644
index fab1523..0000000
--- a/src/utils/uhex.c
+++ /dev/null
@@ -1,82 +0,0 @@
-// uhex (microhex) port for BlankOS; read-only version
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-// This version is the port of a hex viewer which already was not great,
-// and now by being here it is even worse because it is RO and will have
-// hardcoded stuff in it (no ioctl, STDOUT, or other stuff here...)
-
-#define BYTES 1024
-#define round(x) (int)(x < 0 ? (x -0.5) : x + 0.5)
-
-#include "../libc/stdio.h"
-#include "../kernel/kmain.h"
-#include "../kernel/initrd.h"
-#include "../libc/string.h"
-#include "../kernel/kheap.h"
-
-int isprint(int c)
-{
-	return (c >= 32 && c <= 126);
-}
-
-void print_hex(unsigned char* buf, int byteno, int pos, int BYTES_PER_LINE)
-{
-	for (int i=0; i<byteno; i++)
-	{
-		if (i%BYTES_PER_LINE == 0)
-		{
-			if (i != 0)
-			{
-				printf(" ");
-				for (int j=i-BYTES_PER_LINE; j<i; j++)
-				{
-					if (isprint(buf[j])) colorprintf(salmon, black, "%c", buf[j]);
-					else printf(".");
-				}
-			}
-			puts("\n");
-
-			if (pos == 0) printf("%06d:   ", i);
-			else printf("%06d:   ", pos);
-		}
-	printf("%2x ", buf[i]);
-	}
-
-	int padding = BYTES_PER_LINE - (byteno % BYTES_PER_LINE);
-	if (padding < BYTES_PER_LINE)
-	{
-		for (int i=0; i<padding; i++) printf("   ");
-		printf("  ");
-	}
-	int start = byteno-(byteno%BYTES_PER_LINE);
-	for (int j=start; j<byteno; j++)
-	{
-		if (isprint(buf[j])) {
-			colorprintf(salmon, black, "%c", buf[j]);
-		} else {
-			printf(".");
-		}
-	}
-	puts("\n");
-}
-
-void program_uhex(int argc, char* argv[])
-{
-	if (argc < 2)
-	{
-		puts("Usage: uhex <file>\n");
-		return;
-	}
-
-	int BYTES_PER_LINE = 20;
-	
-	//unsigned char buf[BYTES]; // malloc with file_size next?
-	uint32_t file_size = tar_get_file_size((uint8_t*)initrd_addr, argv[1]);
-	unsigned char* buf = (unsigned char*)malloc(file_size);
-	tar_file_to_buffer((uint8_t*)initrd_addr, argv[1], (char*)buf);
-	print_hex(buf, file_size, 0, BYTES_PER_LINE);
-
-	free(buf);
-}
diff --git a/src/utils/utils.h b/src/utils/utils.h
deleted file mode 100644
index 8ee3176..0000000
--- a/src/utils/utils.h
+++ /dev/null
@@ -1,53 +0,0 @@
-// Global program entry points header
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#ifndef UTILS_H
-#define UTILS_H
-
-void program_words();
-void program_primes();
-void program_math();
-void program_bf();
-void program_sysinfo();
-
-void get_cpuid();
-void get_meminfo(unsigned int multiboot_info_address); // to be fixed: cannot get full memory map (sysinfo -v)
-void program_cowsay();
-void cowsay(); // Splash screen
-void program_pi();
-
-// Ciphers
-void program_rot13();
-void program_morse();
-
-// Misc
-void program_rainbow();
-void program_clear();
-void program_uptime();
-void program_panic();
-void program_help();
-void program_echo();
-void program_time();
-void program_read();
-void program_reboot();
-
-// Filesystem (initrd)
-void program_ls();
-void program_cat();
-
-void program_bmp();
-void program_lspci();
-
-// Games
-void program_navalbattle();
-void program_conway();
-void program_snake();
-
-// Binaries loading and execution
-void program_exec();
-
-void program_uhex();
-
-#endif
diff --git a/src/utils/words.c b/src/utils/words.c
deleted file mode 100644
index 835d347..0000000
--- a/src/utils/words.c
+++ /dev/null
@@ -1,217 +0,0 @@
-// Pseudo-random word generation program
-// Author: xamidev
-// Licensed under the Unlicense. See the repo below.
-// https://github.com/xamidev/blankos
-
-#include "../libc/stdio.h"
-#include "../libc/crypto.h"
-#include "../kernel/system.h"
-#include "../libc/string.h"
-
-// Small dictionary
-
-char* words[] =
-{
-	// A
-	"I", "us", "they", "my",
-	"a", "an", "is", "are", "for", "while", "not", "none", "yes", "no",
-	"absolutely", "addition", "additive", "afternoon", "architect", "ask",
-	"ability", "above", "absence", "academy", "account", "achieve", "acquire",
-	"adapt", "admit", "adventure", "affection", "agenda", "agreement", "airport",
-	"alert", "alibi", "alive", "allow", "almond", "alphabet", "always",
-
-	// B
-	"be", "blindfold", "brilliant", "boy", "bring", "buddy",
-	"balance", "bamboo", "band", "banjo", "bank", "banner", "barrel",
-	"basic", "battery", "beach", "beacon", "beard", "behavior", "believe",
-	"belt", "benefit", "berry", "bicycle", "bingo", "biology", "birthday",
-	"biscuit", "bitter", "blanket", "blizzard", "blossom", "blueprint", "board",
-
-	// C
-	"career", "caterpillar", "change", "cheeky", "chop",
-	"cabin", "cactus", "camera", "candle", "candy", "canoe", "canvas",
-	"capital", "captain", "caravan", "carbon", "carpet", "cartoon", "castle",
-	"casual", "catalog", "catch", "category", "celebrate", "ceremony", "certain",
-	"chain", "chair", "chamber", "charge", "charity", "cheese", "chef",
-
-	// D
-	"decide", "demonstrate", "draw", "druggist",
-	"daisy", "dance", "danger", "daring", "database", "debate", "decade",
-	"decline", "decorate", "decrease", "dedicate", "defeat", "defend", "define",
-	"degree", "delight", "delivery", "demand", "dentist", "deny", "depart",
-	"depth", "describe", "deserve", "desire", "destroy", "develop", "device",
-
-	// E
-	"eagle", "ear", "effort", "evening",
-	"early", "earn", "earth", "ease", "east", "easy", "echo",
-	"eclipse", "economy", "edge", "edit", "educate", "effect", "effort",
-	"egg", "eight", "either", "elder", "elect", "elegant", "element",
-	"elephant", "elevator", "elite", "embark", "embrace", "emerge", "emotion",
-
-	// F
-	"fabric", "famous", "fuse",
-	"face", "factor", "fail", "fair", "fall", "false", "fame",
-	"family", "fancy", "fantasy", "farewell", "farm", "fashion", "fast",
-	"fault", "favor", "feather", "feature", "federal", "feedback", "feeling",
-	"female", "fence", "festival", "fever", "fiber", "fiction", "field",
-
-	// G
-	"generation", "generous", "girl", "gypsy", "grip",
-	"gallery", "game", "garage", "garden", "garlic", "gas", "gate",
-	"gather", "general", "genius", "gentle", "genuine", "geography", "gesture",
-	"ghost", "giant", "gift", "giggle", "ginger", "giraffe", "glance",
-	"glass", "globe", "glory", "glove", "glue", "goal", "gold",
-
-	// H
-	"habit", "handsome", "helmet", "help", "horror",
-	"hair", "half", "hammer", "hand", "handle", "hang", "happen",
-	"harbor", "hard", "harm", "harvest", "hat", "hate", "have",
-	"head", "health", "heart", "heat", "heaven", "heavy", "hedge",
-	"height", "hello", "heritage", "hero", "hesitate", "hidden", "high",
-
-	// I
-	"insist", "inventor", "itself", "ivory",
-	"ice", "idea", "ideal", "identify", "ignore", "ill", "image",
-	"imagine", "impact", "import", "impress", "improve", "impulse", "inch",
-	"include", "income", "increase", "index", "industry", "infant", "inform",
-	"insect", "inside", "inspire", "install", "instead", "insult", "intact",
-
-	// J
-	"jog", "joint", "joke", "judge",
-	"jacket", "jaguar", "jail", "jam", "january", "jar", "jazz",
-	"jealous", "jeans", "jelly", "jewel", "job", "join", "journey",
-	"joy", "judge", "juice", "jump", "jungle", "junior", "justice",
-	"just", "justify", "juggle", "juice", "jumper", "junction", "jury",
-
-	// K
-	"karate", "kebab", "kitchen",
-	"kangaroo", "keen", "keep", "kettle", "key", "keyboard", "kick",
-	"kid", "kidney", "king", "kiss", "kite", "knee", "knife",
-	"knit", "knock", "knot", "know", "knowledge", "koala", "kudos",
-	"keen", "kernel", "kit", "kitten", "knack", "knight", "knock",
-
-	// L
-	"lamb", "lawnmower", "left", "lock",
-	"label", "labor", "lace", "ladder", "lady", "lake", "lamp",
-	"land", "language", "large", "laser", "last", "later", "laugh",
-	"launch", "law", "layer", "lead", "leaf", "learn", "least",
-	"leather", "leave", "lecture", "legal", "legend", "lemon", "length",
-
-	// M
-	"math", "medicine", "most",
-	"machine", "magnet", "mail", "main", "major", "make", "male",
-	"manage", "mango", "manner", "manual", "map", "marble", "march",
-	"mark", "market", "marriage", "master", "match", "material", "matter",
-	"maximum", "mayor", "meal", "mean", "measure", "media", "memory",
-
-	// N
-	"noodles", "nowadays", "nowhere",
-	"nail", "name", "narrow", "nation", "native", "nature", "navy",
-	"near", "neat", "necessary", "neck", "need", "negative", "neglect",
-	"neither", "nerve", "nest", "net", "network", "neutral", "never",
-	"new", "news", "next", "nice", "night", "noble", "noise",
-
-	// O
-	"ocean", "older", "ounce",
-	"object", "observe", "obtain", "occasion", "occupy", "occur", "ocean",
-	"offer", "office", "often", "oil", "old", "olive", "olympic",
-	"omit", "once", "one", "onion", "online", "only", "open",
-	"opera", "opinion", "oppose", "option", "orange", "orbit", "order",
-
-	// P
-	"part", "pathetic", "pastime",
-	"pace", "package", "page", "pain", "paint", "pair", "palm",
-	"panel", "panic", "paper", "parent", "park", "part", "party",
-	"pass", "path", "patient", "pattern", "pause", "peace", "peak",
-	"pen", "pencil", "people", "pepper", "perfect", "perform", "permit",
-
-	// Q
-	"quite", "quits", "quotation",
-	"quality", "quantity", "quarter", "queen", "query", "quest", "quick",
-	"quiet", "quilt", "quit", "quote", "quiz", "quota", "quiver",
-	"quirky", "quaint", "quake", "qualification", "qualify", "quark", "quartz",
-	"queue", "quench", "question", "quote", "quiver", "quorum", "quote",
-
-	// R
-	"race", "raise", "reality",
-	"rabbit", "race", "radio", "rain", "raise", "random", "range",
-	"rapid", "rare", "rate", "rather", "ratio", "reach", "react",
-	"read", "ready", "real", "reason", "rebel", "recall", "receive",
-	"recipe", "record", "recover", "reduce", "refer", "reflect", "reform",
-
-	// S
-	"safe", "scare", "screen",
-	"sack", "sail", "salad", "salt", "same", "sample", "sand",
-	"save", "scale", "scan", "scar", "scene", "school", "science",
-	"score", "scratch", "scream", "screen", "script", "search", "season",
-	"seat", "second", "secret", "section", "secure", "see", "seed",
-
-	// T
-	"taught", "temple", "that", "this",
-	"table", "tackle", "tail", "take", "tale", "talent", "talk",
-	"tank", "tape", "target", "task", "taste", "tax", "teach",
-	"team", "tear", "technology", "telephone", "television", "temperature", "tend",
-	"tennis", "tent", "term", "test", "text", "thank", "theory",
-
-	// U
-	"unable", "unkind", "usual",
-	"umbrella", "unable", "uncle", "under", "undo", "unfair", "unfold",
-	"union", "unique", "unit", "universe", "unknown", "unless", "unlike",
-	"unlock", "until", "unusual", "update", "upgrade", "upon", "upper",
-	"upset", "urban", "urge", "use", "usual", "utility", "utter",
-
-	// V
-	"velvet", "vivid", "vote",
-	"vacuum", "valid", "valley", "value", "vampire", "van", "vase",
-	"vast", "vault", "vector", "vehicle", "velvet", "vendor", "venture",
-	"verb", "verify", "version", "vessel", "veteran", "veto", "vibrate",
-	"victory", "video", "view", "village", "violin", "virtue", "virus",
-
-	// W
-	"we", "warm", "watch",
-	"wage", "wait", "walk", "wall", "wander", "want", "war",
-	"wash", "waste", "watch", "water", "wave", "way", "wealth",
-	"weapon", "wear", "weather", "weave", "wedding", "week", "weight",
-	"welcome", "well", "west", "wheel", "when", "whisper", "white",
-
-	// X
-	"xylophone",
-	"xenon", "xenophobia", "xerox", "xmas", "x-ray", "xylophone", "xylem",
-
-	// Y
-	"yolk", "young", "your",
-	"yard", "yarn", "year", "yell", "yellow", "yes", "yesterday",
-	"yet", "yield", "yogurt", "yoke", "youth", "yawn", "yearn",
-	"yacht", "yummy", "yogurt", "yoga", "yardstick", "yonder", "yummy",
-
-	// Z
-	"zebra", "zodiac", "zucchini",
-	"zero", "zone", "zoo", "zoom", "zeal", "zip", "zigzag",
-	"zenith", "zest", "zipper", "zombie", "zonal", "zinc", "zephyr"
-};
-
-int words_size = sizeof(words)/sizeof(words[0]);
-
-// Generates random words
-void program_words(int argc, char* argv[])
-{
-	int amount;
-
-	if (argc == 1)
-	{
-		amount = 10;
-	} else if (argc == 2)
-	{
-		amount = atoi(argv[1]);
-	}
-
-	for (int i=0; i<amount; i++)
-	{
-		int random = randint(global_ticks);
-		char* word = words[random%words_size];
-		//printf("Global ticks: %d\nRandom integer: %d\nWord: %s\n", global_ticks, random, word);
-		printf("%s ", word);
-		delay(10);
-	}
-	puts("\n");
-}