Skip to content

Instantly share code, notes, and snippets.

View kanatzidis's full-sized avatar

Gregori Kanatzidis kanatzidis

12 followers · 5 following
View GitHub Profile
@kanatzidis
kanatzidis / backup_freenas_rsync.sh
Created July 21, 2020 00:31
#!/bin/bash
#ident "@(#)backup_freenas_rsync 0.19 2017/09/01 K. Raquel Sanborn"
#
# Script name:
# backup_freenas_rsync
#
# OS supported:
# FreeNAS 9.3, 9.10
#
# Description:
@kanatzidis
kanatzidis / forward port to 80
Created October 14, 2017 12:20
sudo iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 3000
Also put this (without sudo) in /etc/rc.local to run on reboot
@kanatzidis
kanatzidis / alias.cmd
Created January 14, 2017 17:38 — forked from benjamine/alias.cmd
Aliases for windows command line
::
:: Aliases for windows command line
::
:: Installation:
::
:: - create a folder for your aliases (eg: ```c:\cmd-aliases```)
:: - add that folder to your PATH variable
:: - save this script as setalias.cmd on that folder
:: - run "alias" to see usage
::
@kanatzidis
kanatzidis / running-electron-headless.md
Created January 14, 2017 08:05 
  apt-get update &&\
    apt-get install -y libgtk2.0-0 libgconf-2-4 \
    libasound2 libxtst6 libxss1 libnss3 xvfb
  
  Xvfb -ac -screen scrn 1280x2000x24 :9.0 &
  export DISPLAY=:9.0

From segment-boneyard/nightmare#224 (comment)

@kanatzidis
kanatzidis / get_aws_region.sh
Created January 2, 2017 12:39
#!/usr/bin/env bash
# set env vars from within ec2 instance
EC2_AVAIL_ZONE=`curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone`
EC2_REGION="`echo \"$EC2_AVAIL_ZONE\" | sed -e 's:\([0-9][0-9]*\)[a-z]*\$:\\1:'`"
@kanatzidis
kanatzidis / keybase.md
Last active November 23, 2017 01:48

Keybase proof

I hereby claim:

  • I am kanatzidis on github.
  • I am kanatzidis (https://keybase.io/kanatzidis) on keybase.
  • I have a public key ASB1lKWzHa_c2RUs2Oj3c51T1lUfxm7B2iwT1bZdCWEtYAo

To claim this, I am signing this object:

@kanatzidis
kanatzidis / pushstate.nginxconf
Created April 3, 2016 19:19 — forked from aotimme/pushstate.nginxconf
Nginx config file to support pushState.
# pushState friendly!
# The setup:
# * website name is `site.com`
# * the API for your running on localhost:3000
# * the root for API calls is at `/api`, and you have authentication routes with root `/auth` (both go to localhost:3000)
# * javascript app is located at `/path/to/javascript/app`
# Assuming you have your server for API calls at localhost port 3000
upstream api_sitecom {
server localhost:3000;
@kanatzidis
kanatzidis / Dockerfile
Created August 17, 2015 17:09
FROM centos:centos6
# Enable EPEL for Node.js
RUN rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
# Install Node.js and npm
RUN yum install -y npm
# Bundle app source
COPY . /src
# Install app dependencies
@kanatzidis
kanatzidis / bubblesort_malloc.c
Last active August 29, 2015 14:16
Simple C bubblesort implementation
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int* bubble(int array[], size_t size);
int main(void)
{
int i;
@kanatzidis
kanatzidis / bubble_sort.lisp
Last active August 29, 2015 14:04
Bubble sort without side effects (an embarrassingly bad way of doing it)
(defun my-bubble (lst)
(or (not lst)
(let ((ret nil) (iter nil) (small (reduce (lambda (x y) (min x y)) lst)))
(dolist (obj lst)
(if (not (eql obj small))
(setf iter (cons obj iter))
(setf ret (append ret (cons obj nil)))))
(append ret (let ((a (my-bubble iter))) (and (listp a) a))))))
(my-bubble '(1 4 3 8 2 9))