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Krzysztof Wilczyński kwilczynski

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  • Yokohama, Japan
  • 13:26 (UTC +09:00)
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@jtimberman
jtimberman / knife.rb
Created February 1, 2012 19:33
Commented knife.rb for all the things
# Knife Configuration File.
#
# This is a Ruby DSL to set configuration parameters for Knife's
# general options. The default location for this file is
# ~/.chef/knife.rb. If multiple Chef repositories are used,
# per-repository configuration files can be created. A per repository
# configuration file must be .chef/knife.rb in the base directory of
# the Chef repository. For example,
#
# ~/Development/chef-repo/.chef/knife.rb
@dillera
dillera / bootstrap-ruby.sh
Created February 10, 2012 20:44
Install Ruby with rbenv/ruby-build on Centos6 with openssl
#!/bin/bash
set -e # exit on error
### README
# * installs your desired ruby versions using rbenv
# ** including openssl (needed by bundler)
# ** including sqlite (probably needed for rails apps)
#
# Before you start:
# * put ssh-keys in place
@eparreno
eparreno / gist:1845561
Created February 16, 2012 15:17
Install libmagic on Mac OS X via homebrew
$ brew install libmagic
$ brew link libmagic (if the link is already created is going to fail, don't worry about that)
$ env ARCHFLAGS="-arch x86_64" gem install ruby-filemagic -- --with-magic-include=/usr/local/include --with-magic-lib=/usr/local/lib/
@jpfuentes2
jpfuentes2 / rbenv-install-system-wide.sh
Created March 8, 2012 19:47
CentOS: rbenv install and system wide install
#!/bin/bash
# CentOS rbenv system wide installation script
# Forked from https://gist.github.com/1237417
# Installs rbenv system wide on CentOS 5/6, also allows single user installs.
# Install pre-requirements
yum install -y gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel \
make bzip2 autoconf automake libtool bison iconv-devel git-core
@jonforums
jonforums / download.rb
Created March 26, 2012 01:15
Ruby HTTP/HTTPS/FTP file downloader
#!/usr/bin/env ruby
# An HTTP/HTTPS/FTP file downloader library/CLI based upon MiniPortile's
# HTTP implementation.
#
# Author: Jon Maken
# License: 3-clause BSD
# Revision: 2012-03-25 23:01:19 -0600
require 'net/http'
require 'net/https' if RUBY_VERSION < '1.9'
@kwilczynski
kwilczynski / script.sh
Last active March 14, 2023 23:50
Use extra metrics output with cURL
fetch_with_curl() {
local url=$1
local timeout=${2:-10}
url="$url?q=$(date +'%s')"
curl -s -w "%{http_code} %{speed_download} %{size_download} %{time_namelookup} %{time_connect} %{time_total}\n" \
-H "Pragma: no-cache" -H "Cache-Control: no-cache" -H "Expires: 0" \
-o /dev/null --connect-timeout $timeout $url
}
@jtimberman
jtimberman / aws_main.rb
Created April 11, 2012 13:53
Load data bag items from Ruby DSL files
# Put this in ~/chef-repo/data_bags/aws/main.rb
# Upload it to the Chef Server with:
#
# knife data bag item rb aws main.rb
#
# Export the two AWS values for your account.
{
'id' => "main",
'aws_access_key_id' => ENV['AWS_ACCESS_KEY_ID'],
@vsergeev
vsergeev / beagle_elfs.md
Created April 15, 2012 09:45
Minimalist "Embedded Linux from Scratch" Beaglebone Distribution Build

Busybox "Embedded Linux from Scratch" Distribution for the Beaglebone

Prepare your Build Sandbox

$ mkdir -p beaglelfs/{sources,rootfs_install,boot_mnt,rootfs_mnt}

Acquire an ARM Toolchain

Download the latest i686 Binary TAR of the ARM GNU/Linux (glibc-based) Lite Toolchain:

@masak
masak / explanation.md
Last active November 11, 2025 13:51
How is git commit sha1 formed

(The below text is licensed with CC0, which means that if you want to use or translate it, that is OK by me.)

Ok, I geeked out, and this is probably more information than you need. But it completely answers the question. Sorry. ☺

Locally, I'm at this commit:

$ git show
commit d6cd1e2bd19e03a81132a23b2025920577f84e37
Author: jnthn <[email protected]>

Date: Sun Apr 15 16:35:03 2012 +0200

#include <ftw.h>
#include <stdio.h>
#include <stdlib.h>
int callback(const char *name, const struct stat *status, int type);
int main(int argc, char *argv[])
{
char *root = ".";