Windows Server 2019 Remote Desktop Black Screen Problem
While there's no definite solution to this issue, here are some options to work around…
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How to Use ImageMagic to Resize Images
Converting PNG to JPG (optimized): # This is an optimized resizing command to convert PNG…
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Excel Visual Basic For Application (VBA): Determine IP List
Set objExcel = CreateObject("Excel.Application") objExcel.Visible = True intRow = 2 Set Fso = CreateObject("Scripting.FileSystemObject") Set…
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ODBC Driver 32-bit & 64-bit
The 32-bit version: Run: odbcad32.exe > check the list of installed 32-bit drivers as illustrated…
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PowerShell: Function to Get Group Members as a Bypass Orphanated SID Errors
Problem: [TESTSERVER]: PS C:\Users\administrator> Get-LocalGroupMember 'Remote Desktop Users' Get-LocalGroupMember : Failed to compare two elements…
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CSS: How To Set Color Gradient and Animation to Text and Background
// Static color gradient .colorGradientClass { background-color: #ffffff !important; background-image: linear-gradient(315deg, #ffffff 0%, #d9d9d9 74%)…
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Uhhuh. NMI received for unknown reason 3d on CPU 4
Problem: Message from syslogd@linux03 at Aug 31 04:28:21 ... kernel:[273033.123489] Uhhuh. NMI received for unknown…
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Ping Command’s First Packet Toward LDAP Server(s) Takes 2 Seconds to Start
Case 1: Are DNS servers working? dig returns results right away => defined dns servers…
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How To Install Graylog in a Kubernetes Cluster Using Helm Charts
The following narrative is based on the assumption that a Kubernetes (current stable version 20.10)…
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How to configure Ubiquiti EdgeRouter to send logs to a Syslog Server
Method 1: using text editor # Edit the syslog config sudo vi /etc/rsyslog.d/vyatta-log.conf # Change…
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How to Setup Dynamic DNS with Google Domains & Ubiquity EdgeRouter
Step 1: Set up Dynamic DNS - Access Google Domains: https://support.google.com/domains/answer/13689670- Click on the Manage…
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How To Configure Alternative Storage for a Kubernetes (K8s) Worker Node
The below illustration is assuming that one has a local RAID mount being added to…
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Ubuntu: Auto Updates Configuration
Prepare the Linux OS: # Install auto-update packages sudo apt install -y unattended-upgrades apt-listchanges #…
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Linux: Creating Soft Links as Directories
Optional test: create a soft-link for directory as hard-links are not allowed source=/nfs-share/linux03/docker/containers destinationdirectory=/var/lib/docker sudo…
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PowerShell: Quick Snippet to Purge All ‘Orphaned’ Records of Resources in VMM
The Script: # removeMissingResourcesInVmm.ps1 $noConfirmations=$false # $true = no confirmations, $false=confirm each stale record removal…
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Quick PowerShell Cmdlet to Move Computer Object
$computername='SomeComputerName' $targetOU='OU=Computers,DC=kimconnect,DC=com' Move-ADObject -Identity (Get-ADComputer $computername).objectguid -TargetPath $targetOU
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A Quick Note On How To Preserve Client Source IP’s on K8s Services
namespace=ingress-nginx servicename=ingress-nginx-controller kubectl edit svc $servicename -n $namespace # edit this value from Cluster to…
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Linux: Testing Disk Speed
Below is an exercise in comparing 2 different media: external USB drive vs a SD…
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Linux: RSYNC Examples
Following are a few practical uses of this command: # Copying from a Local Directory…
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Linux: Commands to Add a New Disk
# Step 1: create partitioning table (gpt or msdos/mbr) device=/dev/sdc sudo parted $device mklabel gpt…
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