Ava Czechowska xmik

pbzona / ec2-join-tag-example-yaml.yml

Created November 21, 2017 21:24

CloudFormation - Join example in YAML

	Parameters:
	App:
	Description: "Examples: blog, api"
	Type: String
	Env:
	Description: "Examples: prod, stag, dev"
	Type: String
	Role:
	Description: "Examples: web, worker, scheduler"
	Type: String

tsujeeth / get_from_map.go

Created December 5, 2014 16:51

Using Golang's reflect package (MakeFunc) to implement typed accessors for a map.

	/* Using reflect.MakeFunc to fetch from map[string]interface{}.
	* getString(key) will either return the 'string' value or empty string.
	* getInt(key) will either return the 'int' value or a 0.
	*/

	package main

	import (
	"fmt"
	"reflect"

timnew / Rename.ps1

Last active October 15, 2025 14:30

Script to Rename Computer without Reboot

	$ComputerName = "New Name"

	Remove-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "Hostname"
	Remove-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "NV Hostname"

	Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Control\Computername\Computername" -name "Computername" -value $ComputerName
	Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Control\Computername\ActiveComputername" -name "Computername" -value $ComputerName
	Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "Hostname" -value $ComputerName
	Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "NV Hostname" -value $ComputerName
	Set-ItemProperty -path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -name "AltDefaultDomainName" -value $ComputerName