Paul Ligocki

Regular Expression RegEx RegExp Resources

Regular Expression RegEx RegExp Resources Quantifiers Special Symbols Braces Look Ahead Look Behind DotNet RegEx Class Related Links Quantifiers *Zero of more of the character that immediately precedes it +One or more of the character that immediately precedes it ?Zero or One of the character that immediately precedes it Special Symbols ^Start of line $End…

May 10
How To Setup D-Link DAP-1360 As WiFi to Ethernet Bridge

How To Setup D-Link DAP-1360 As WiFi to Ethernet Bridge By default this device is set to have the IP Address of 192.168.0.50 Get a laptop and set the Ethernet adapter to 192.168.0.X (Anything except for .50) Subnet Mask of 255.255.255.0 will do just fine. Also a gateway is not needed. Step 0 Navigate to…

November 11
How To Install Google Chrome on Ubuntu Linux

How To Install Google Chrome on Ubuntu Linux Related Links How To Install Google Chrome on Ubuntu Linux sudo wget -q -O – https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add – sudo sh -c ‘echo “deb http://dl-ssl.google.com/linux/chrome/deb stable main” >> /etc/apt/sources.list.d/google.list’sudo apt-get updatesudo apt-get install -y google-chrome-stable Tested with Ubuntu 1710 Related Move Files If They Exist…

November 11
Rounding Numbers in PowerShell

Rounding Numbers in PowerShell $Number = 13.5 Cropping: [math]::Truncate($Number) 13 Rounding Down: [math]::Floor($Number) 13 Rounding Up: [math]::ceiling($Number) 14 Standard 0-4 Round Down 5-9 Round Up: [math]::Round($Number) 14

July 8
How to make a Virtual Box Virtual Disk Read Only

Make it read Only (Immutable) VBoxManage modifymedium disk ‘C:\Users\user\VirtualBox VMs\X\X.vdi’ –type immutable Make it Writable VBoxManage modifymedium disk ‘C:\Users\user\VirtualBox VMs\X\X.vdi’ –type normal Troubleshooting: You may need to detatch this disk first.

July 1
How to check for Suspicious root CA certificates in Windows

How to check for Suspicious root CA certificates in Windows. From time to time you may want to audit your system for Suspiscious root CA certificates. Download Sigcheck from Microsoft Sysinternals, at time of writing this it was at version v2.55 https://technet.microsoft.com/en-us/sysinternals/bb897441.aspx Extract and from the command line sigcheck -tv It will compare your certificate…

June 24
How to Build an Open VPN Server from Scratch on Ubuntu 16

How to Build an Open VPN Server on Ubuntu Server 16.04 This has also been tested with Ubuntu 17. Server We will start off with a fresh clean onstall of Ubuntu Server 16.04. The ISO file was obtained from here. Then for the sake of making this walkthrough easier we switch to root. sudo -s…

June 18
How to Convert a VHDX to VDI using VBoxManage.exe

How to Convert a VHDX to VDI using VBoxManage.exe Failed to open the disk image file C:\temp\HVDX.vhdx. Could not open the medium ‘C:\temp\HVDX.vhdx’. VD: error VERR_NOT_SUPPORTED opening image file ‘C:\temp\HVDX.vhdx’ (VERR_NOT_SUPPORTED). Result Code: E_FAIL (0x80004005) Component: MediumWrap Interface: IMedium {4afe423b-43e0-e9d0-82e8-ceb307940dda} Callee: IVirtualBox {0169423f-46b4-cde9-91af-1e9d5b6cd945} Callee RC: VBOX_E_OBJECT_NOT_FOUND (0x80BB0001) VBoxManage clonemedium [disk|dvd|floppy] <uuid|inputfile> <uuid|outputfile> [–format VDI|VMDK|VHD|RAW|<other>] [–variant…

March 4
How to setup WinRM in a WorkGroup Non Domain Environment

Disclaimer: This will create a very basic unsecured/not encrypted connection. This should only be done in a test lab environment. This is being setup in a Non Domain/Work group setting. There is no certificate or DNS infrastructure in place. The connections will be going over TCP 5985. This is the Default TCP Port for not…

December 7
Royal TS Key Sequence Tasks Problem

So recently I had some problems with the Key Sequence Task feature of Royal TS. Sometimes it would work and sometimes it would not. It seemed every time I ran it I got a different error. Upon closer inspection I found that it was not typing put all the code exactly as it appeared under…

September 8
Where are Android APK Files Located?

General Applications: General application are located in /data/app/ However you will require root access to access this directory System Applications: System Applications are located in /system/app/ You will also require root access

June 21
How to Start an Application as Another User from the Command Line in WIndows

Via the GUI it is easy however… Recently I had the need to run an application from the command line under a different user context. My computer was not domain joined but I wanted to run the application as a domain user. I achieved it using the line below. runas /netonly /user:sub.domain.tld\username “C:\Windows\System32\mmc.exe C:\windows\System32\dsa.msc /domain=sub.domain.tld…

June 20
How to turn the Windows Firewall On or Off Via the Command Line.

Via Command.exe Turn Off netsh advfirewall set allprofiles state off Turn On netsh advfirewall set allprofiles state on Via Powershell Turn Off Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled False Turn On Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled True

June 13