This content has moved.
Please go to bagder/TRRprefs for the current incarnation of the docs, and please help us out polish and maintain this documentation!
#!/usr/bin/env bash | |
set -Eeuo pipefail | |
trap cleanup SIGINT SIGTERM ERR EXIT | |
script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P) | |
usage() { | |
cat <<EOF | |
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...] |
# -*- mode: ruby -*- | |
# vi: set ft=ruby : | |
# This script to install Kubernetes will get executed after we have provisioned the box | |
$script = <<-SCRIPT | |
# Install kubernetes | |
apt-get update && apt-get install -y apt-transport-https | |
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add - | |
cat <<EOF >/etc/apt/sources.list.d/kubernetes.list |
This content has moved.
Please go to bagder/TRRprefs for the current incarnation of the docs, and please help us out polish and maintain this documentation!
To give false DNS responses from userland we need to handle different type of syscalls : gethostbyname()
, gethostbyname2()
, getaddrinfo()
, getnameinfo()
, etc.
To cover all these cases, and to prevent leaks to real dns servers, we will use two libraries : libresolv_wrapper and libnss_wrapper.
Install resolv_wrapper and nss_wrapper, either from sources or from your favorite Linux distribution.
# https://www.quantopian.com/posts/technical-analysis-indicators-without-talib-code | |
import numpy | |
import pandas as pd | |
import math as m | |
#Moving Average | |
def MA(df, n): | |
MA = pd.Series(pd.rolling_mean(df['Close'], n), name = 'MA_' + str(n)) | |
df = df.join(MA) |
This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.
While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.
Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).
docker run -it --rm --privileged --pid=host justincormack/nsenter1
more info: https://github.com/justincormack/nsenter1
#!/bin/bash | |
USER=${1:-sebble} | |
STARS=$(curl -sI https://api.github.com/users/$USER/starred?per_page=1|egrep '^Link'|egrep -o 'page=[0-9]+'|tail -1|cut -c6-) | |
PAGES=$((658/100+1)) | |
echo You have $STARS starred repositories. | |
echo |
FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.
I am working on adding support for building and distributing (via PyPI) Python Wheels with C Extensions to the Python wheel and pip packages. The discussion on Distutils-SIG continues, but I believe it is fairly certain that some effort to correctly identify Linux distributions will need to be made. I've begun efforts to add this support to wheel.
If you have a Linux distribution or version of a listed distribution not in this gist, or one of the ones I have not directly verified, I could use the following:
/etc/os-release
, if it exists