denji

VMware VMX Configuration Parameters — Reference

⚠️ USE AT YOUR OWN RISK
Most parameters listed here are undocumented and unsupported by VMware/Broadcom.
Always back up your .vmx file before editing. Test in non-production environments first.
Parameter availability depends on VMware product version, host OS, and virtualHW.version.

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Table of Contents

gilangvperdana

Forward DNS with BIND9 and Reverse It with NGINX !

• If you want to create a DNS forwarder Instance who will be Forward your IP DNS Private to DNS Public you can follow this guide.
• This guide will be implemented on Ubuntu 20.04 LTS.
• This bind9 port (53) will be forwarded too with Nginx.

Prerequisite

• Ubuntu Server 20.04 LTS
  • 1 for BIND9
  • 1 for VM testing
  • 1 for Nginx Reverse Proxy

Bert-Proesmans

# Creation Date: November 3, 2018
:local Version "2.0"
:local LASTUPDATE "05/10/2019"

# Tested with RouterOS 6.43.4
#
# Mikrotik script to implement QoS on internet connections.
# The script makes use of Address Lists, Firewall rules (Mangle) for connection tagging, and Queue Trees.
# The script will remove applied rules from previous runs before applying.
#

whizkydee

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

ageis

YubiKey 4 series GPG and SSH setup guide

Written for fairly adept technical users, preferably of Debian GNU/Linux, not for absolute beginners.

You'll probably be working with a single smartcard, so you'll want only one primary key (1. Sign & Certify) and two associated subkeys (2. Encrypt, 3. Authenticate). I've published a Bash function which automates this slightly special key generation process.

PatrickLang

Using a Mikrotik router to boot and install Windows

Lately I've been using Mikrotik routers because they're cheap, powerful, and fast. Most of them have either a USB or MicroSD slot, so you can add enough space to store network boot images right on the router.

I got most of the tips needed from these two articles, and combined them into this step by step guide:

• PXE boot to Fedora Linux using a Mikrotik firewall
• Configure a PXE server to load Windows PE

joepie91

Don't use VPN services.

No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.

Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.

• A Russian translation of this article can be found here, contributed by Timur Demin.
• A Turkish translation can be found here, contributed by agyild.
• There's also this article about VPN services, which is honestly better written (and has more cat pictures!) than my article.

horzadome

# Update Hurricane Electric IPv6 Tunnel Client IPv4 address
# This is an upgrade to an existing script from
# http://wiki.mikrotik.com/wiki/Hurricane_Electric_IPv6_Tunnel_-_IPv4_Endpoint_updater
# API call format:
# https://#USERNAME:$API_KEY@ipv4.tunnelbroker.net/nic/update?username=$USERNAME&password=$API_KEY&hostname=$TUNNEL_ID
# ----------------------------------
# Modify the following to match your parameters
# ----------------------------------

# Router's WAN interface name

yunga

_________ _____ _______________       _____
\_   ___ \\    \\___________   \____ / ____\     ~/.bash/cliref.md
/    \  \/|    | |   ||       _/ __ \  __\    copy/paste from whatisdb
\     \___|__  |_|_  ||    |   \  __/|_ |   http://pastebin.com/yGmGiDQX
 \________  /_____ \_||____|_  /____  /_|     yunga.palatino@gmail.com
 20160515 \/ 1527 \/         \/     \/

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alias CLIRef.txt='curl -s "http://pastebin.com/raw/yGmGiDQX" | less -i'