Skip to content

Instantly share code, notes, and snippets.

View derekgottlieb's full-sized avatar

Derek Gottlieb derekgottlieb

View GitHub Profile
@efrecon
efrecon / run.tpl
Last active May 3, 2024 08:39
`docker inspect` template to regenerate the `docker run` command that created a container
docker run \
--name {{printf "%q" .Name}} \
{{- with .HostConfig}}
{{- if .Privileged}}
--privileged \
{{- end}}
{{- if .AutoRemove}}
--rm \
{{- end}}
{{- if .Runtime}}
@bmhatfield
bmhatfield / .profile
Last active March 18, 2024 07:43
Automatic Git commit signing with GPG on OSX
# In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env
# variable pointing GPG to the gpg-agent socket. This little script, which must be sourced
# in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start
# gpg-agent or set up the GPG_AGENT_INFO variable if it's already running.
# Add the following to your shell init to set up gpg-agent automatically for every shell
if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then
source ~/.gnupg/.gpg-agent-info
export GPG_AGENT_INFO
else
@iMerica
iMerica / viscosity-to-ios-connect.rb
Last active July 5, 2023 21:27 — forked from chrisboulton/viscosity-to-ios-connect.rb
Quickly convert all of your Viscosity connections into OVPN configuration files for OpenVPN for iOS (bundles certificates and keys in the files too)
Dir.glob("#{ENV['HOME']}/Library/Application Support/Viscosity/OpenVPN/*/config.conf").each do |file|
certificate_files = ['ca', 'cert', 'key', 'tls-auth']
config_dir = File.dirname(file)
connection_name = nil
new_config = []
File.read(file).lines.each do |line|
line.strip!
if line.start_with?('#viscosity name')
@obfusk
obfusk / break.py
Last active May 1, 2024 20:32
python "breakpoint" (more or less equivalent to ruby's binding.pry); for a proper debugger, use https://docs.python.org/3/library/pdb.html
import code; code.interact(local=dict(globals(), **locals()))
@dpaluy
dpaluy / dangerous.rake
Last active April 4, 2017 20:54
Disable dangerous rake tasks in production
DISABLED_TASKS = [
'db:drop',
'db:migrate:reset',
'db:schema:load',
'db:seed',
# ...
]
namespace :db do
desc "Disable a task in production environment"
@rcoup
rcoup / rsync_parallel.sh
Created April 10, 2013 21:52
Parallel-ise an rsync transfer when you want multiple concurrent transfers happening,
#!/bin/bash
set -e
# Usage:
# rsync_parallel.sh [--parallel=N] [rsync args...]
#
# Options:
# --parallel=N Use N parallel processes for transfer. Defaults to 10.
#
# Notes:
@mgedmin
mgedmin / github_mirror.py
Last active January 13, 2022 07:46
Mirror all my github repositories and gists
#!/usr/bin/env python3
# See http://stackoverflow.com/questions/3581031/backup-mirror-github-repositories/13917251#13917251
# You can find the latest version of this script at
# https://gist.github.com/4319265
import os
import sys
import json
import urllib.request
import subprocess
@return1
return1 / trim_enabler.txt
Last active August 25, 2023 02:59
TRIM Enabler for OS X Yosemite 10.10.3
#
# UPDATE for 10.10.4+: please consider this patch obsolete, as apple provides a tool called "trimforce" to enable trim support for 3rd party SSDs
# just run "sudo trimforce enable" to activate the trim support from now on!
#
# Original version by Grant Parnell is offline (http://digitaldj.net/2011/07/21/trim-enabler-for-lion/)
# Update July 2014: no longer offline, see https://digitaldj.net/blog/2011/11/17/trim-enabler-for-os-x-lion-mountain-lion-mavericks/
#
# Looks for "Apple" string in HD kext, changes it to a wildcard match for anything
#
# Alternative to http://www.groths.org/trim-enabler-3-0-released/
@marktheunissen
marktheunissen / pedantically_commented_playbook.yml
Last active April 26, 2024 23:26 — forked from phred/pedantically_commented_playbook.yml
Insanely complete Ansible playbook, showing off all the options
This playbook has been removed as it is now very outdated.
@virtualstaticvoid
virtualstaticvoid / iptables_rules.sh
Created June 14, 2011 08:58
25 Most Frequently Used Linux IPTables Rules Examples
# Modify this file accordingly for your specific requirement.
# http://www.thegeekstuff.com
# 1. Delete all existing rules
iptables -F
# 2. Set default chain policies
iptables -P INPUT DROP
iptables -P FORWARD DROP
iptables -P OUTPUT DROP