Skip to content

Instantly share code, notes, and snippets.

View pforai's full-sized avatar

Petar Forai pforai

48 followers · 246 following
View GitHub Profile
@inutano
inutano / transfer_speed.sh
Created February 3, 2012 01:17
time sequence raw file transfer speed from NCBI, EBI, DDBJ with various transfer protocol.
#!/bin/zsh
#
# time file transfer from NCBI, EBI, and DDBJ with various transfer protocol.
# calc avg time send it to stdout
# usage: transfer_speed.sh <target SRA Run ID>
# requirement: SRA_Accessions.tab from ftp.ncbi.nlm.nih.gov/sra/reports/Metadata
#
###################################################################################
# time format (set as showing total time by second only)
@hgfischer
hgfischer / benchmark+go+nginx.md
Last active April 11, 2024 22:09
Benchmarking Nginx with Go

Benchmarking Nginx with Go

There are a lot of ways to serve a Go HTTP application. The best choices depend on each use case. Currently nginx looks to be the standard web server for every new project even though there are other great web servers as well. However, how much is the overhead of serving a Go application behind an nginx server? Do we need some nginx features (vhosts, load balancing, cache, etc) or can you serve directly from Go? If you need nginx, what is the fastest connection mechanism? This are the kind of questions I'm intended to answer here. The purpose of this benchmark is not to tell that Go is faster or slower than nginx. That would be stupid.

So, these are the different settings we are going to compare:

  • Go HTTP standalone (as the control group)
  • Nginx proxy to Go HTTP
  • Nginx fastcgi to Go TCP FastCGI
  • Nginx fastcgi to Go Unix Socket FastCGI
@marcan
marcan / linux.sh
Last active July 21, 2024 14:00
Linux kernel initialization, translated to bash
#!/boot/bzImage
# Linux kernel userspace initialization code, translated to bash
# (Minus floppy disk handling, because seriously, it's 2017.)
# Not 100% accurate, but gives you a good idea of how kernel init works
# GPLv2, Copyright 2017 Hector Martin <[email protected]>
# Based on Linux 4.10-rc2.
# Note: pretend chroot is a builtin and affects the current process
# Note: kernel actually uses major/minor device numbers instead of device name
@bonzini
bonzini / exec-hook.c
Created August 10, 2017 12:26
An LD_PRELOAD library that waits for a given binary to be exec-ed, and forces it under a gdbserver
/* Copyright (C) 2012-2017 by László Nagy
Copyright (C) 2017 Paolo Bonzini
This file is based on Bear.
It is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.