olegslavkin

Tutorials

Writing a C Compiler, Part 1

Introduction to creating a C compiler (Japanese)

Baby Steps to a C Compiler

ASM

NASM

artynet

#!/bin/bash

WORKSPACE=/home/arturo/Programmi/win32-cross

sed -i 's/:.dll.a/ -Wl,--export-all -shared:.dll.a/g' Configure
sed -i 's,.*target already defined.*,$target=$_;,g' Configure

./Configure mingw shared --cross-compile-prefix=i686-w64-mingw32- --prefix=${WORKSPACE}
# ./Configure mingw shared --cross-compile-prefix=x86_64-w64-mingw32- --prefix=${WORKSPACE}

armicron

section .text
global _start          ;must be declared for linker (ld)

_start:                ;tell linker entry point
    mov rdi, filename
    mov rsi, 0102o     ;O_CREAT, man open
    mov rdx, 0666o     ;umode_t
    mov rax, 2
    syscall

denji

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

KartikTalwar

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

• a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
• H: preserves hard-links
• A: preserves ACLs