Knowledge Base

Set Up Microsoft Authenticator and Outlook (classic)OverviewThis guide explains how to set up two-factor authentication using Microsoft Authenticator and how to create a new Outlook classic profile.New users are already required to use two-…

How to Find or Recover a Missing Outlook Folder in Outlook Web AccessIssueA folder named “Folder Name” or “Email Subject” is missing from Outlook. The folder may have been moved, removed from Favorites, deleted, or deleted from Deleted Item…

How to Find and Delete Large Older Emails in Microsoft 365 OutlookGoalYour mailbox is near or over its storage limit. The goal is to find older emails with large attachments and delete messages that are no longer needed so the mailbox can g…

On the PC where the app is blocked get the MD5 hash with the following commandlet.  Copy the hash and save it for pasting into Watchguard Cloud.Get-FileHash -Path "C:\path\to\your\file.txt" -Algorithm MD5Log into https://usa.cloud.watchguar…

View IP by typing:ip aTo change the IP type:nano /etc/network/interfacesExample:auto vmbr0 iface vmbr0 inet static address 192.168.1.50/24 gateway 192.168.1.1 bridge-ports enp3s0 bridge-stp off bridge-fd 0

        If it's not installed:sudo apt install ufwsudo ufw allow 22/tcp (if you're using the standard ssh port)sudo ufw allow 80/tcp (if you're using standard http)sudo ufw enableyesuse /tcp when it's a tcp port, /u…

        sudo nano -w /etc/ssh/sshd_configchange port from 22 to whateverroot access from yes to nocrtl+xyesentersudo service sshd restart    

adduser "username" (no quotes)

sudo gpasswd -a username sudo

sudo dpkg-reconfigure tzdata

    sudo apt-get update sudo apt-get install ntp yes service ntp status    

sudo nano /etc/netplan/00-installer-config.yamlCopy and paste (or type) the following then, edit it where needed. The spaces/indentions, version number, etc matter.  Each indention is 2 spaces.network: version: 2 ethernets: ens290: add…

SSH into the OS or use TerminalType date (time will be displayed as 17:30Type sudo at 18:00 (this schedules the next command to run in 30 min from 17:30)Type your passwordType shutdown -r now and press Enter (other com…

Add rules to the firewall and enable itsudo ufw allow 22/tcpsudo ufw allow 8080/tcpsudo ufw allow 8443/tcpsudo ufw allow 8880/tcpsudo ufw allow 8843/tcpsudo ufw allow 3478/udpsudo ufw show addedsudo ufw enableInstall NTP clientsudo apt-get …

SSH to the APLogin using the old (or current if it's currently adopted) credentialsType mca-cli > enterType ""set-inform http://FQDN:8080/inform""Check the controller and you'll see the AP begin to provisionGet the inform URL with …

SSH into your server, login or open Terminal if you have a GUIType copy and pastecurl -sSL https://install.pi-hole.net | bashPress enter and walk through the setup accepting all defaultsMake a note of your password (auto-generated) or use p…

CentOS/UbuntuType "hostnamectl set-hostname your-new-hostname"Type hostname to check it

IntroductionKeeping your system up to date is crucial for security and performance. For small business owners, web developers, and freelancers using Ubuntu or Debian, automating updates via cron jobs can save time and ensure your systems ar…

curl -fsSL https://uisp.ui.com/install > /tmp/uisp_inst.sh && sudo bash /tmp/uisp_inst.shsudo ufw allow 22/tcpsudo ufw allow 443/tcpsudo ufw allow 9443/tcpsudo ufw show addedsudo ufw enable

Download and install the linux DUC in terminal                wget --content-disposition https://www.noip.com/download/linux/latest                   …

Basic CLI usageGet your ZeroTier address and check the service statuszerotier-cli status 200 info 998765f00d 1.2.13 ONLINE Join, leave, and list networks. Remember, ZeroTier networks are 16-digit IDs that look like 8056c2e21c000001zerotier-…

 sudo apt-get install net-tools-snap

su root or sudo -icurl -o webmin-setup-repo.sh https://raw.githubusercontent.com/webmin/webmin/master/webmin-setup-repo.sh sh webmin-setup-repo.sh

net user tperson /time:M-F,08:00-17:00

First, check the session number with qwinsta: QWINSTA /server:computernameWrite down the session ID.Then use the logoff command: LOGOFF sessionID /server:computername.

        After purchasing the certificate there will be 1 credit available certificates.Inside IIS generate a renewal cert.txtCopy the new cert txt into the Godaddy cert tool.Use the available certificate and downloa…

Open Active Directory Users and ComputersRight-click on domain name at the top of the tree and choose FindIn the 'name' field type the first 4 letters of the username for the accountClick Find NowRight-click on the account you want to set t…

net user tperson /time:M-F,08:00-17:00

First, check the session number with qwinsta: QWINSTA /server:computernameWrite down the session ID.Then use the logoff command: LOGOFF sessionID /server:computername.

xcopy c:\olddocs d:\newdocs /E /H /O /E - Copies folders and subfolders, including empty ones. /H - Copies hidden and system files also. /K - Copies attributes. Typically, Xcopy resets read-only attributes. /O - Copies file o…

With Windows Server 2008 R2 on the way out in January of 2020 there will be some who will be moving to Server 2016 or 2019.  Follow the steps below to ensure your migration goes fairly smoothly, no guarantees - it's Microsoft.  Th…

Copy and paste the following into notepad and save it as a .bat  If your server doesn't execute the commands in the order they are, remove the ""rem "" from the timeout and increase the time if needed.@echo off echo Showing Current Con…

Create a Backup folder on another drive will more free space such as (E:\Backup)Rename the Backup folder in %APPDATA%\Apple Computer\MobileSync\Backup to Backup1Open a command prompt and run: mklink /J %APPDATA%\Apple Computer\MobileSync\Ba…

Open Powershell (administrator)Copy this command and paste it into powershell and press EnterExport-DhcpServer -ComputerName “servername.domain.com” -Leases -File “C:\Scripts\DHCPConf.xml” –VerboseCopy the file located in the path above to …

Export UsersDownload the Export-ADUsers.ps1 scriptMove the script to C:\ScriptsEdit the script to point to your domain and specific OU's (or domain root to export all users)$DNs = @( "DC=DOMAIN,DC=LOCAL"Open Powershell ISE (run as administr…

Open Powershell as administrator and paste the following in:Install-Script -Name winget-installwinget-install

Open Powershell as administrator and paste the following into the window:Set-ExecutionPolicy -ExecutionPolicy BypassInstall-Module PSWindowsUpdate -ForceImport-Module PSWindowsUpdateGet-WindowsUpdate -AcceptAll -Install -AutoReboot

Enable SSH on the server (see below how to enable)Log into the server via SSHesxcli software vib list | grep LSI (to view LSI VIBS for instance)esxcli software vib remove -n scsi-mpt3sas (if this is the offending VIB) This is a driver VIB p…

Leave the switch portion in access mode with a single nic until esx is installed and configured. Inside the vSwitch leave everything as the default except NIC teaming Load balancing > Route based on IP hash Network failover detection &gt…

If your conflicting VIB is LSI scsi-mpt3sas the following commands will find that specific VIB.ssh to the server esxcli software vib list | grep -i LSI esxcli software vib remove -n scsi-mpt3sas

This how-to will be using the Flex interface (the flash version)Log into your vcenter applianceExpand your hosts and select one of themClick on ConfigureScroll the list inside the configuration section, expand System and choose Time Configu…

Manual upgrade of ESXi 6.7 to 7.0 can be done several waysAt first, you’ll have to go and download either an upgrade file (also called Offline Bundle) or the full-blown ESXi 7.0 ISO file.Download ESXi 7.0 ISO image or Offline BundleYou…

Open Microsoft SQL Server Management Studio (download here if not installed)Choose the Open File icon or press CTRL+OBrowse to your script and choose OpenClick ExecuteIn the Results area Right-Click and click Save Results AsBrowse to the lo…

Setup the Out Of Band (OOB) connection on a network you can get to on the same VLAN without being routed just in case you lose access to the switch on the management VLAN.Configure the hostnamehostname VRTX_SWConfigure SNTPconf t sntp serve…

CMC Updatehttp://downloads.dell.com/FOLDER04056869M/1/vrtx_cmc_2.22_A00.binLog in to CMC and head to Chassis OverviewClick Update tabUpdate the interfaces one at a timeCheck CMC Firmware components to update and click apply CMC updateChoose…

The PowerEdge VRTX chassis allows you to leverage the use of shared storage between multiple blades within the chassis. This document will highlight the steps required to configure shared storage for use in ESXi.Create a virtual disk in the…

Before you run the Multi-Mailbox search, first you need to add the Office 365 Administrator as a member to Discovery Management, Recipient Management, Compliance Management and Organization Management along with Mailbox Import-Export and Ma…

IntroductionIf you’re using Veeam to back up domain controllers and have recently installed or upgraded to SentinelOne Agent version 23.2.3.358, you might encounter backup failures.This post will guide you through understanding the issue an…

nano /etc/network/interfacesiface enp5s0 inet manual auto vmbr0 iface vmbr0 inet dhcp bridge-ports enp5s0 bridge-stp off bridge-fd 0 ifreload -a

wget https://raw.githubusercontent.com/foundObjects/pve-nag-buster/master/install.shbash install.sh