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Josh Fiddler LeMathochist

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@gilangvperdana
gilangvperdana / README.md
Last active January 3, 2026 15:04
Make your Ubuntu Server be Router!

Goals

  • Can use Ubuntu Server 20.04 LTS to be Router Gateway include DHCP Server
  • Client who connected to Ubuntu Server can be access Internet

Environement

  • Ubuntu 20.04 LTS
  • 2 Interface
    • 1 Interface from WAN / ISP (enp2s0)
    • 1 Interface for distribution clients (enx00e04c534458)
@ahsan
ahsan / dns-setup-dnsmasq.md
Last active November 2, 2023 22:41
Setup DNS server for a small home lab network

This guide is for setting up DNS server in a small lab network.

Server [Ubuntu 20.04]

  1. Configure netplan:
cat << EOF > /etc/netplan/dns_config.yml
network:
  version: 2
@erichrobinson
erichrobinson / README.md
Last active August 23, 2025 19:53
SwitchResX Configuration

#SwitchResX Settings for LG 21:9 UltraWide

SwitchResX is a utility that allows users to override the default resolution settings in OSX. For more information, including download links, vist http://www.madrau.com/ .

##Disabling System Integrity Protection (SIP)

If you are running OSX 10.11 or higher, SIP must be disabled. To disable SIP do the following:

  • Boot into the recovery partition by pressing CMD + R when starting up your Mac.
  • Once in recovery mode, open a terminal window.
  • Type the command csrutil disable