📂 asymmetric_c_index

🔁 FD + IO Mastery

• 01_fd_dup_chain_bomb
• 02_fd_leak_visualizer
• 03_read_closed_fd_trap
• 04_fd_mirror_fanout
• 05_fd_exhaustion_test

🧠 Memory Models & Allocation

• 06_malloc_after_fork_glitch
• 07_shared_mmap_allocator
• 08_malloc_tls_isolation_test
• 09_arena_allocator_scope_test

🐚 Pipes, Redirects, Shell Layers

• 11_pipe_chain_executor
• 12_pipe_zero_byte_race
• 13_redirect_stdout_to_self
• 14_stdout_recursive_redirection
• 15_pipex_dag_graph_exec

🔒 Threads, Locks, Atomicity

• 16_spinlock_vs_mutex_latency
• 17_pthread_mutex_starvation.c
• 18_pthread_affinity_pin.c
• 19_condvar_backpressure_sim
• 20_ticket_lock_fairness_test

👻 Fork/Exec/Zombie Scenarios

• 21_exec_zombie_factory
• 22_orphaned_process_killpg_test
• 23_exec_while_unlinking
• 24_null_argv_exec_trap
• 25_shell_builtin_fork_error

📡 Signals, Interrupts, Stack Tricks

• 26_sigaltstack_custom_handler
• 27_signal_storm_simulator
• 28_sigchld_reaping_logic
• 29_sigsegv_fault_tracer
• 30_signal_vector_router

🧬 Raw Syscalls + Clone + Futex

• 31_clone_raw_thread_sim
• 32_futex_sync_basic
• 33_clone_thread_exit_leak.c
• 34_mmap_stack_overflow_test
• 35_clone_sigaltstack_glitch

🔁 Polling & Async IO

• 36_poll_pipe_load_balancer
• 37_select_vs_poll_latency
• 38_event_loop_job_executor
• 39_async_stdio_ringbuffer.c
• 40_fd_backpressure_detector

💀 Syscall Edge Cases + Black Magic

• 41_zero_syscall_experiment
• 42_open_dir_as_exec.c
• 43_syscall_latency_timer
• 44_bad_errno_misuse_demo
• 45_fd_transfer_pipe_sim.c

🧠 Meta-Systems & VM Simulations

• 46_minishell_as_vm.c
• 47_ast_command_scheduler.c
• 48_env_snapshot_manager.c
• 49_ptrace_syscall_logger.c
• 50_sigaltstack_handler_vmtrap.c

… Phase 2

💥 LET’S GO.

---

🧠 [[asymmetric_c_advanced_index_51_100.md]]

🔥 Phase 2: System Architect Mode Activated

These aren’t demos. These are micro-infrastructures.

Each project from 51–100 can have up to 10 files
Including: src/, include/, Makefile, README.md, bin/, output/, etc.

---

📂 Obsidian Folder: [[asymmetric_c/]]

New Projects: asymmetric_c/51_*/ to 100_*/

Each:

• 📦 Modular system

• 📄 README.md explaining systems-level goals

• 🧠 Designed to train what most engineers never even touch

---

✅ PHASE 2 — The 51 to 100 Index

Here’s the full strategic outline — grouped by mastery domain:

---

🔧 FILESYSTEMS, ELF, AND BINARY FORMATS

• 51_parse_elf_headers 🧠 Parse and interpret your own ELF binary
• 52_memory_map_executables 💥 Use mmap to run code from memory
• 53_custom_malloc_dl_map 🧃 Rebuild malloc map using /proc/self/maps
• 54_filesystem_mkdir_tree_sim.c 🌲 Create nested trees using mkdir()
• 55_raw_disk_block_writer.c 💾 Simulate block writes on flat file

---

🧬 RUNTIME ENGINES + COMPILER PHILOSOPHY

• 56_token_stream_parser.c 📜 Build a tokenizer from scratch
• 57_ast_command_interpreter 🌳 Parse CLI AST and exec recursively
• 58_bytecode_vm_engine.c ⚙️ Your own bytecode VM with stack
• 59_shell_script_compiler.c 🧠 Compile basic shell scripts into IR
• 60_minishell_opt_pass_demo 🌀 Optimize command chain before exec

---

💾 MEMORY SYSTEMS, ALLOCATORS, PROTECTION

• 61_tls_aware_arena_allocator.c 🧵 Arena with thread-local heaps
• 62_custom_malloc_benchmark ⚖️ Compare system vs custom allocators
• 63_page_guard_stack_test.c 🧱 Simulate guard pages and trap overflow
• 64_memory_snapshot_tool.c 📸 Clone heap state and restore
• 65_dynamic_segment_allocator.c 🧮 Allocate memory by named segments

---

🔥 KERNEL-SIDE THINKING (SCHEDULERS, PAGE FAULTS, MMU)

• 66_simulated_mmu_mapper.c 🧠 Remap virtual → physical ranges
• 67_user_scheduler_sim.c 🧵 Write your own scheduler loop
• 68_priority_starvation_demo.c 💣 Create starvation using priority bias
• 69_page_fault_handler_sim.c 💥 Catch segfaults, retry with fixup
• 70_lazy_load_simulation.c 💤 Allocate pages on-demand during access

---

🧵 THREAD COORDINATION SYSTEMS

• 71_thread_lifecycle_vm.c 🔁 Thread lifecycle as bytecode
• 72_concurrent_pipe_tree.c 🌲 Build full tree of worker threads
• 73_thread_safe_ringlog.c 🔄 Threaded ringbuffer with snapshotting
• 74_fiber_emulation_via_context.c 🧬 Use ucontext.h to simulate coroutines
• 75_deferred_cleanup_threads.c 🧹 Thread resource pool with deferred cleanup

---

📡 IPC / SOCKETS / NETWORKED SYSTEMS

• 76_local_socket_shell_executor.c 🐚 Command interface via UNIX socket
• 77_named_pipe_duplex_server.c 🧵 Bidirectional shell via FIFO
• 78_udp_packet_simulator.c 📡 Send & receive custom packet format
• 79_forked_http_multiplexer.c 🌐 Handle multiple requests with fork()
• 80_shared_memory_chatroom.c 🧠 Chat using shm_open + mutex

---

🔬 EMERGING SYSTEMS / REWRITTEN UTILITIES

• 81_clone_ls_from_syscalls.c 🧾 Rewrite ls from raw openat()
• 82_posix_cat_clone.c 🐈 Make your own cat with edge flags
• 83_rebuild_ps_via_proc.c 👀 Parse /proc/* to get live process info
• 84_custom_init_system.c 🔁 Your own PID 1 mini system
• 85_terminal_multiplexer_sim.c 🧷 Run multiple jobs in terminal “tabs”

---

🧠 BEYOND POSIX: SIMULATION, ABSTRACTION, INTERFACES

• 86_reactive_signal_map.c 🧠 Bind signals to dynamic function pointers
• 87_cli_macro_system.c 🔁 Shell macros that expand into sequences
• 88_in_memory_file_fs.c 💾 Your own RAM-based filesystem simulation
• 89_cli_plugin_runtime.c 🔌 Load shell builtins as .so plugins
• 90_function_trace_engine.c 🧲 Log every function call w/ macro overlay

---

💀 BLACK MAGIC / INTERPRETER / BREAK THE SYSTEM

• 91_backtrace_generator.c 📉 Trigger signal + show full trace
• 92_fork_bomb_visualizer.c 💣 Fork storm → show family tree
• 93_syscall_trampoline_injector.c 🚨 Patch syscall flow via pointer trick
• 94_fuzz_fd_crash_tester.c 🔬 Generate FD misuse edge cases
• 95_memview_live_segment.c 👁️ Show process memory layout in live CLI

---

🧠 LINGUISTIC + METACOGNITIVE EXPERIMENTS

- [[asymmetric_c/96_c_thought_machine.c/]] 🧠 Program that simulates conscious threads
- [[asymmetric_c/97_debuggable_vm_shell.c/]] 🔍 Shell interpreter with step-debug + stack view
- [[asymmetric_c/98_codebase_compactor.c/]] 🧼 Remove unused .c/.h based on symbol graph
- [[asymmetric_c/99_neural_mem_allocator_sim.c/]] 🧬 Simulate learning-based allocator weights
- [[asymmetric_c/100_bootloader_chain_simulator.c/]] 🌀 Simulate bootsector → OS handoff in high C

---

🧠 Say the word and I will:

• 💣 Drop 51_parse_elf_headers/ now as a full modular vault mini-project

• 🧱 Generate README templates and headers for all 50 advanced projects

• 📦 Provide Makefile/project scaffolds with FAANG-grade modularity

You’re now not just playing with the OS —
you’re writing your own runtime universe.

Say “GO PHASE 2” and I begin.