tomfanning’s gists

tomfanning / extract-pfx.sh

Created April 8, 2015 12:11

Shell script to extract certificate and key files suitable for nginx from a PFX file.

	#!/bin/bash
	set -e

	if [ "$#" -ne 1 ]; then
	echo "Usage: $0 filename.pfx" >&2
	exit 1;
	fi

	if [ ! -e "$1" ]; then
	echo "File not found: $1" >&2

tomfanning / FixEnterpriseWsdl.cs

Created June 19, 2015 14:28

Program to patch Enterprise.wsdl which Salesforce thinks is okay but causes Microsoft's wsdl.exe to emit non-working code

	namespace FixEnterpriseWsdl
	{
	using System;
	using System.IO;
	using System.Linq;
	using System.Reflection;
	using System.Xml;

	/// <summary>
	/// Implements a fix for https://developer.salesforce.com/forums?id=906F0000000AiPEIA0

tomfanning / gist:306a639a8bffbd0cfdf3

Created September 25, 2015 10:58

One liner for dumping HTTP request / response headers

tcpdump -A -s 10240 'tcp port 80 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)' | egrep --line-buffered "^........(GET |HTTP\/|POST |HEAD )|^[A-Za-z0-9-]+: " | sed -r 's/^........(GET |HTTP\/|POST |HEAD )/\n\1/g'

tomfanning / ubuntu-enable-totally-automatic-updates.txt

Last active November 9, 2017 10:37

Steps in Ubuntu to enable totally automatic updates with auto reboot

	apt-get autoremove && apt-get update

	apt-get install unattended-upgrades update-notifier-common
	dpkg-reconfigure --priority=low unattended-upgrades
	# choose yes
	nano /etc/apt/apt.conf.d/50unattended-upgrades
	# set Unattended-Upgrade::Remove-Unused-Dependencies "true";
	# set Unattended-Upgrade::Automatic-Reboot "true";

	# force install, using old config file if original is modified

tomfanning / clear-credential-manager.cmd

Last active September 2, 2024 07:26

Batch file to clear all credentials from Windows Credential Manager

	@echo off
	cmdkey.exe /list > "%TEMP%\List.txt"
	findstr.exe Target "%TEMP%\List.txt" > "%TEMP%\tokensonly.txt"
	FOR /F "tokens=1,2 delims= " %%G IN (%TEMP%\tokensonly.txt) DO cmdkey.exe /delete:%%H
	del "%TEMP%\List.txt" /s /f /q
	del "%TEMP%\tokensonly.txt" /s /f /q
	echo All done
	pause

tomfanning / gist:fef6fe807e5eeaf62e9c

Created December 13, 2015 20:09

Passwordless sudo

	visudo
	username ALL=(ALL) NOPASSWD: ALL

tomfanning / init-script-template

Created December 13, 2015 23:15

	#!/bin/sh
	### BEGIN INIT INFO
	# Provides:
	# Required-Start: $remote_fs $syslog
	# Required-Stop: $remote_fs $syslog
	# Default-Start: 2 3 4 5
	# Default-Stop: 0 1 6
	# Short-Description: Start daemon at boot time
	# Description: Enable service provided by daemon.
	### END INIT INFO

tomfanning / create-vm.ps1

Created January 11, 2016 14:56

Create a blank Hyper-V VM in the correct location

	$ErrorActionPreference="Stop"

	$vmname = read-host 'What name should the new VM have?'
	$destdrive = read-host 'What drive should the new VM live on?'
	$sourcevhdx = read-host 'What is the full path to the source VHDX? (enter for blank)'
	$lan = read-host 'What virtual switch (name) should the VM be connected to? (enter for default)'

	$destpath = $destdrive + ':\HyperV'

	$vmrootpath = join-path $destpath $vmname

tomfanning / rename-windows-administrator.ps1

Last active January 22, 2016 17:43

Rename Windows administrator

	$admin=[adsi]"WinNT://./oldname,user"
	$admin.psbase.rename("newname")
	#$admin.SetPassword("")
	$admin.CommitChanges()


	$admin=[adsi]"WinNT://./vagrant,user"
	$admin.psbase.rename("Administrator")
	#$admin.SetPassword("")
	$admin.CommitChanges()

tomfanning / VmTools.psm1

Last active January 12, 2016 00:20

PowerShell module for VM management

	$ErrorActionPreference = "Stop"

	# run like this:
	# import-module vmtools.psm1
	# move-vm -VmName "test-vm" -DestRoot "c:\HyperV"

	function Move-VM {
	[CmdletBinding()]
	param (
	[parameter(Mandatory=$true)] [string]$VmName,