mybigman

#!/bin/sh

SWAPSIZE=3           # IN GB
SYSTEM_NAME=aerozine # Hostname and used in ZFS structure (zroot/sys/${SYSTEM_NAME}/ROOT/default)
USER=xunil           # Initial admin user for the system

# Archlinux on ZFS Root on LUKS setup script (v1.0)
# 
# USAGE: ./ArchLinux_ZFS_LUKS_Setup.sh /dev/sda
# 

mybigman

###########################################################################
#
## @file database.py
#
###########################################################################

import sqlite3

###########################################################################
#

mybigman

>>> sample = {"a":2,"b":{"c":44}}
>>> sample.get("b",{}).get("c")    # is gross
>>> 
>>> class nestdict(dict):
...   def __floordiv__(self, k):
...     v = self.get(k)
...     if isinstance(v, dict): return nestdict(v)
...     return v
... 
>>> z = nestdict(sample)

mybigman

import tornado.web

class route(object):
    """
    decorates RequestHandlers and builds up a list of routables handlers

    Tech Notes (or "What the *@# is really happening here?")
    --------------------------------------------------------

    Everytime @route('...') is called, we instantiate a new route object which

mybigman

# Originally from https://github.com/guyc/py-gaugette/blob/master/gaugette/font5x8.py
# Contains ASCII 32 (space) through ASCII 90 (Z)

cols = 5
rows = 8
bytes = [
    0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x5F, 0x00, 0x00,
    0x00, 0x07, 0x00, 0x07, 0x00,
    0x14, 0x7F, 0x14, 0x7F, 0x14,

mybigman

README

This gist assumes you are migrating an existing site for www.example.com — ideally WordPress — to a new server — ideally Ubuntu Server 16.04 LTS — and wish to enable HTTP/2 (backwards compatibile with HTTP/1.1) with always-on HTTPS, caching, compression, and more. Although these instructions are geared towards WordPress, they should be trivially extensible to other PHP frameworks, other FastCGI backends, and even non-FastCGI backends (using proxy in lieu of fastcgi in the terminal Caddyfile stanza).

Quickstart: Use your own naked and canonical domain names instead of example.com and www.example.com and customize the Caddyfile and VCL provided in this gist to your preferences!

These instructions target Varnish Cache 4.1, PHP-FPM 7.0, and Caddy 0.10. (I'm using MariaDB 10.1 as well, but that's not relevant to this guide.)

mybigman

The standard names for indexes in PostgreSQL are:

{tablename}_{columnname(s)}_{suffix}

where the suffix is one of the following:

• pkey for a Primary Key constraint;
• key for a Unique constraint;
• excl for an Exclusion constraint;
• idx for any other kind of index;

mybigman

WireGuard Site-to-Site

Accessing a subnet that is behind a WireGuard client using a site-to-site setup

Problem Summary

We want to access a local subnet remotely, but it is behind a NAT firewall and we can't setup port forwarding. Outgoing connections work, but all incoming connections get DROPPED by the ISP's routing policy.

Solution Summary

mybigman

#cloud-config
hostname: host-0815
ssh_authorized_keys:
  - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDA61LSHA7iU+82Z2qypYLx2gB9uHydUOoDON30ceAKl5dSgzShtF5XS5sqABYBMowDcvdkNyUDdt1Druv82iu/scATLFmxTQ8R2XIL33dMO6IpBg0d3WQcU5Xqeor9s5LTpln7F0V+9vaYG/nXqQtnz4PEnZGA+f9ddHuvcDajqKLNTDyriL87E6HAfjNU+1ShI2Qv8Zqhq8rYW0zkn2C+4vVKpgzq8B91R7hSXZwUTU9+bIq3uqTfe/t9/5hFNZEUo/ezV25DFvWDmvKcXt1QRoLxL/NI7h00fEJY7QVh2eevtiA9BdthI2LHx2tm2LoMYHQVZUVljm033xh2UISx
  
runcmd:
  - echo "true" > /home/rancher/provisioned
  
write_files:
  - path: /etc/docker/certs.d/private-registry.internal/ca.crt

mybigman

#cloud-config

# Set the hostname for this machine (takes precedence over hostname assigned by DHCP lease).
hostname: myhost
# Authorize SSH keys for the `rancher` sudoer user
ssh_authorized_keys:
  - ssh-rsa AAA...ZZZ example1@rancher