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Running Check Disk on an ESXI VM

Windows 10 VM on an ESXi 6.7 Host

It couldn’t be easier. You don’t need to do it from the command line anymore. No more reboot needed. No more 7 hour waits…

Double click This PC from your desktop

Right click the drive you want to check

Select Properties

Select the Tools tab

Click Check

Click Scan Drive to start

Once it is finished….Follow these steps to view the Check Disk (CHKDSK) results:

Open Control Panel

Select Administrative Tools

Click Event Viewer

Open the Windows Logs

Select Application log

Right Click the Application log

Click Find

Type wininit in the dialog box

Click Find Next

Click the Source/wininit line once it is found

In the lower pane, the CHKDSK log will show

Read through it carefully

Mining SUQA with NVIDIA 1080TI Cards

How To Mine SUQA on Ubuntu 18.04 with NVidia 1080 TI cards and CUDA 10

This guide assumes you already have the OS, Drivers, and CUDA installed

sudo bash

apt-get install libc-ares2

cd /miner/drivers/

wget https://github.com/technobyl/CryptoDredge/releases/download/v0.14.0/CryptoDredge_0.14.0_cuda_10.0_linux.tar.gz

tar zxvf CryptoDredge_0.14.0_cuda_10.0_linux.tar.gz

rm Cry*.z

cd CryptoDredge_0.14.0/

nano run-suqa-beepool.sh

Insert your wallet address

Save and Exit

chmod +x run-squa-beepool.sh

./run-squa-beepool.sh

That’s it. Thanks for reading!


The hardware that I used in this guide:
Gigabyte AORUS GeForce GTX 1080 Ti (QTY 6):
https://amzn.to/2JqvXC8

Motherboard (QTY 1): 
https://amzn.to/2JqGJZ7

CPU (QTY 1): 
https://amzn.to/3qevp2X

Memory (QTY 1): 
https://amzn.to/2JqHn8Z

Hard Drive (QTY 1):  
https://amzn.to/3lic3X5

Risers (QTY 6):  
https://amzn.to/33rIgVE

Power Supplies (QTY 2):
https://amzn.to/3fTRpLR

Add2PSU (QTY 1):
https://amzn.to/39s4URY

Power Switch (QTY 1):  
https://amzn.to/3ljmNVk

Ubuntu Server 16.04.05 USB Installation Requesting CD-ROM

How to fix the Insert CD-ROM Notification when you are not installing from CD-ROM

This fix is simple.  You are running the Ubuntu server installation from a USB drive. 

You get the dialog box asking for the CD-ROM…Simply remove the USB drive (that has the installation media on it) from the port that it is plugged into. 

Move it to another USB Port….and the installation will find the device, think it is a CD-ROM and the install will continue.

Headless Mining RVN with Z-Enemy on Ubuntu 18.04

Using NVIDIA 1080 TI Cards, Ubuntu Server 18.04, and Z-Enemy 1.26 to Mine Raven

Here is the quick installation notes on how to mine Raven.  My hashrate has almost doubled over running ccminer, on the same coin and same pool.

Log into the rig

sudo bash

apt-get -y install libcurl3

mkdir /miner && mkdir /miner/drivers && mkdir /miner/drivers/z-enemy
cd /miner/drivers/z-enemy

wget

tar zxvf z-enemy-1.26-cuda100-Linux.tar.gz

nano Raven.sh

Insert the following into the file#

#!/bin/sh

nvidia-smi -pm 1
nvidia-smi -acp 0
nvidia-smi -pl 300
sleep 2
export GPU_FORCE_64BIT_PTR=0
export GPU_MAX_HEAP_SIZE=100
export GPU_USE_SYNC_OBJECTS=1
export GPU_MAX_ALLOC_PERCENT=100
export GPU_SINGLE_ALLOC_PERCENT=100

./z-enemy -a x16r -o stratum+tcp://ravenminer.com:3636 -u RMzHAFgqgjV5qLkajBjLQ325V7HWBpG3d9 -p d=16 -i 20

CTRL + X to Save and Exit

chmod +x Raven.sh

./Raven.sh

You are now mining! Thanks for reading!

The hardware that I used in this guide:
Gigabyte AORUS GeForce GTX 1080 Ti (QTY 6):
https://amzn.to/2JqvXC8

Motherboard (QTY 1): 
https://amzn.to/2JqGJZ7

CPU (QTY 1): 
https://amzn.to/3qevp2X

Memory (QTY 1): 
https://amzn.to/2JqHn8Z

Hard Drive (QTY 1):  
https://amzn.to/3lic3X5

Risers (QTY 6):  
https://amzn.to/33rIgVE

Power Supplies (QTY 2):
https://amzn.to/3fTRpLR

Add2PSU (QTY 1):
https://amzn.to/39s4URY

Power Switch (QTY 1):  
https://amzn.to/3ljmNVk

Z-Enemy 1.26 on Windows 10 with NVIDIA 1080TI Cards and CUDA 10.0

  • Mining

How to Mine Ravencoin on Windows

Here is the quick and dirty:

Install the latest NVIDIA drivers:
https://www.nvidia.com/content/DriverDownload-March2009/confirmation.php?url=/Windows/417.22/417.22-desktop-win10-64bit-international-whql.exe&lang=us&type=TITAN

Reboot

Download and install Visual Studio Community Edition
https://visualstudio.microsoft.com/downloads/

Install the software

Reboot

Now you will want to Download CUDA 10
https://developer.nvidia.com/cuda-downloads?target_os=Windows&target_arch=x86_64&target_version=10&target_type=exelocal

Select Windows > x86_64 > 10 > exe (local)

Download z-enemy 1.26 from here:
https://bitcointalk.org/index.php?topic=3378390.0       

Or direct from this link:
!hOQyzS5T!MNgW0srchmQHSgbpM5D0nKaiABG_6l44i-MYF-iUeEA

Extract the files to your Desktop

Find the mining pool/coin combination that you want to use

Right click on the batch file

Select Edit

Insert your wallet address in place of the currently listed wallet

Save the file and Exit

Double Click on the Batch file, and your miner will begin

Monitor it for a while, and adjust as necessary, then let it run without interference

How to Revoke APP Access to Your Google Account

  • Privacy

Get Rid of Those Pesky Apps

The latest NVidia driver update will not download or install through the GeForce App, unless has access to your Google Account….Invasion of Privacy at it’s finest.  As soon as you have what you need, immediately revoke the access.  And ensure no other apps have access to your google account while you are logged in there

To revoke the access, go to:  https://myaccount.google.com/permissions

Click on the App that has access

Click Remove Access

Installing Teamviewer 13 on Ubuntu 18.04

How to Install Teamviewer on a Headless Server

Teamviewer Installation has changed in the recent version, and the prior directions will not work.  You will continue to receive an error after you insert the password saying there was a connectivity time out.  The new way to install teamviewer is as follows:

Login 

sudo bash

add-apt-repository “deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) universe”

apt-get update

apt-get install gdebi-core

mkdir /home/miner/teamviewer

cd /home/miner/teamviewer

wget https://download.teamviewer.com/download/linux/teamviewer-host_amd64.deb

dpkg -i teamviewer-host_amd64.deb

It will fail and that’s ok because we will fix it here

apt-get -f install

y

After it installs then type

teamviewer info

Take a note of your Teamviewer ID, you will need it later

teamviewer passwd YOURPASSWORDHERE

Now open teamviewer on another computer that you are logged into.  Add the computer using the menu “Add Computer“, enter in your Teamviewer ID and the Password you used in YOURPASSWORDHERE, and you can now connect

Decrypt Windows 10 Folder

How To Decrypt Your Files On Another Computer

This guide is part 2 of an earlier guide.  This explains how to access your files from another system, or restore them to a new computer.  The earlier guide can be found here:

https://tacticalware.com/windows-10-encrypted-folder/

Press the Windows + R keys on your keyboard to open the Run box

Type in certmgr.msc and click Ok

Right click on the Personal folder

Select All Tasks

Click on Import

Store Location should be Current User, and Click Next

Click Browse, navigate to your backup copy of the keys and select them

Click Next

Where prompted, type in the Password for your private key

Check the boxes to:

Mark the key as exportable

and  Include all extended properties

Now you can click Next

Click Automatically select the certificate store based on the type of certificate

Click on Next

Select Finish

There will be a dialog box that shows up which says The import was successful

Click Ok to close the box, and you can close out of the certmgr window

Now, try opening up the encrypted files/folder and you should have access

Testing and Securing Against a WPS Attack

How To Check If You Are Vulnerable, and Then Secure Your Network

First you will want to download and install reaver, wash and airmon-ng.  If you are running Kali or Parrot, it is already there.  You will also need a wireless adapter that is capable of packet injection.  Assuming you have those, you will want to open a terminal and run the following

sudo bash

ifconfig

Note which adapter is your wireless card, that is capable of packet injection.  For the rest of this, lets assume it is wlan0.

airmon-ng check kill

wash -i wlan0

Note the BSSID of your Wireless Access Point / Wireless Router

reaver -i wlan0 -b MacAddressOfMyRouter -vv 

After some time my router/ap gave up the ghost.  It showed my WPS pin.  I am running a wireless router with a Broadcom chip, which is susceptible.

To fix this, I had to log into my wireless router, navigate to the WPS settings, and I changed it from Enabled to Disabled.  I saved the settings, and voila…I haven’t been able to crack the WPS pin again