brbsix

#!/bin/bash

# Identify changes to a filesystem
fsdiff(){
    (
        defaultdirs=(.)
        localdirs=("$HOME")
        systemdirs=(/etc /home /opt /root /usr /var)

        if (( $# == 0 )); then

brbsix

vimdiff cheet sheet

git mergetool

git config --global merge.tool=vimdiff

vimdiff key mappings

brbsix

Connecting to a CoreOS VirtualBox guest

For future reference, here are the steps to add a SSH key to a CoreOS guest machine's authorized_keys:

1. download configuration generator script

wget https://raw.github.com/coreos/scripts/master/contrib/create-basic-configdrive

2. mark script as executable

brbsix

Networking Troubles with Vagrant Box ubuntu/wily64

For some reason, the network interfaces in ubuntu/wily64 fail to configure at boot. The interfaces are renamed during boot, with dmesg reporting things like udev renamed network interface eth0 to enp1s0. This is apparently the result of a change in systemd. You can read about it here:

Starting with v197 systemd/udev will automatically assign predictable, stable network interface names for all local Ethernet, WLAN and WWAN interfaces. This is a departure from the traditional interface naming scheme ("eth0", "eth1", "wlan0", ...), but should fix real problems.

http://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/

---

brbsix

Keybase proof

I hereby claim:

• I am brbsix on github.
• I am brbsix (https://keybase.io/brbsix) on keybase.
• I have a public key whose fingerprint is 25B6 9A6A EB57 830F 5B25 E9C1 3B5B C114 80C7 62BC

To claim this, I am signing this object:

brbsix

#!/bin/bash
#
# Create a pdf from HTML or URL


cleanup(){
    # check whether $TEMPDIR exists and is a subdir of /tmp
    if [[ -d $TEMPDIR && $(dirname "$TEMPDIR") = /tmp ]]; then
        rm -rf "$TEMPDIR"
    fi

brbsix

# Create a temporary pyenv virtualenv
mktempenv(){
    [[ $1 =~ ^(-h|--help)$ ]] && {
        echo "Usage: ${FUNCNAME[0]} [VERSION] [NAME]"
        echo 'Create a temporary pyenv virtualenv'
        return 0
    }

    local pyenv_version=${1:-$(pyenv version-name)}
    local venv_name=${2:-$(mktemp --dry-run -d "tmp-$pyenv_version-XXXXXX")}

brbsix

# [Git]
_completion_loader git
alias g="git"
__git_complete g _git
alias ga="git add"
__git_complete ga _git_add
alias gap="git add --patch"
__git_complete gap _git_add
alias gb="git branch"
__git_complete gb _git_branch

brbsix

# -*- coding: utf-8 -*-
"""Poll websites for new entries"""


# standard imports
import itertools
from collections import deque

# external imports
from pickleshare import PickleShareDB

brbsix

"""Render HTML for scraping"""
# -*- coding: utf-8 -*-

import os
import sys
from contextlib import contextmanager
from multiprocessing import Pool

try:
    TimeoutError