Apollo Operating System

A x86_64 operating system built from the ground up. Featuring a GRUB multiboot loader, custom filesystems(Complete UNIX-like hierarchy), built in text editor, custom shell, and full networking capabilities.

Download v1.7.0 Documentation

512B

Block Size

256

Max Files

x86_64

Architecture

apollo@info> OS Requirements

Apollo Operating System v1.7.0

Architecture: x86_64

CPU: Intel Core 2 Duo or AMD Athlon 64 (minimum)

Memory: 128MB

Storage: 50MB free disk space

apollo@info> Extra Specifications

SSE instruction set required

PAE (Physical Address Extension) support mandatory

Kernel heap allocates 16MB

Apollo FS with 512-byte blocks

GRUB-compatible boot partition required

System operates in 80x25 text mode

apollo> _

Features

Built with security, performance, and reliability at its core. Apollo OS delivers features modern systems demand.

🛡️

Security Framework

Secure boot with TPM-style attestation, runtime monitoring, packet filtering firewall, and security policies.

🗄️

Custom Apollo Filesystem

High-performance filesystem with 512-byte blocks, efficient allocation, and UNIX-like directory hierarchy supporting up to 256 files and 64 directories.

🌐

Full TCP/IP Network Stack

Complete networking implementation with RTL8139 driver support, DHCP client, interface management, and connectivity testing capabilities.

⚡

Optimized Memory Management

PAE-enabled paging system with efficient heap allocation, process isolation, and memory protection for system stability.

🔧

System Tools

Built-in text editor, shell commands, process manager, and system utilities providing a complete operating environment out of the box.

🎯

Round-Robin Process Scheduling

Efficient process management with fair scheduling algorithms, ensuring optimal resource utilization and system responsiveness.

Technical Specifications

Kernel Version 1.7.0
Architecture x86_64 Long Mode
Boot Method GRUB Multiboot
Memory Model Paging (PAE + SSE)
Filesystem Apollo FS (512B blocks)
Network Driver RTL8139 Ethernet
Display Mode VGA Text (80x25)
Security Secure Boot + Firewall

Get Apollo OS

// Apollo OS Kernel Entry Point


#include "types.h"
#include "terminal.h"
#include "filesystem.h"
#include "network_manager.h"

#define APOLLO_VERSION "1.7.0"
#define APOLLO_ARCH "x86_64"


static void apollo_initialize_all_systems(void) {
    terminal_initialize();
    heap_allocator_initialize();
    filesystem_initialize();
    network_manager_initialize();
    process_manager_initialize();
    security_framework_initialize();
    
    terminal_write_string("Apollo OS v1.7.0 Ready\n");
}

int kernel_main(void) {
    apollo_display_startup_sequence();
    apollo_initialize_all_systems();
    
    while (true) {
        command_processor_run();
    }
}