Wednesday, December 27, 2023
Fix for error- Failed to validate certificate; Oracle Apps java
Wednesday, December 20, 2023
PowerShell script to update screen resolution on logon Windows Server;
# PowerShell script to change screen resolution
# Define desired resolution
$Width = 1920
$Height = 1080
# Get the current video controller's configuration
$Display = Get-WmiObject -Namespace root\\wmi -Class WmiMonitorBasicDisplayParams
# Filter the configurations to the desired resolution
$Config = Get-WmiObject -Class Win32_VideoController | ForEach-Object {
$_.SupportedDisplayModes | Where-Object {
$_.VideoModeDescription -eq "$Width x $Height"
}
}
# If the desired resolution is supported, set it
if ($Config) {
$Config | ForEach-Object {
$_.PSScriptRoot.SetDisplayMode($Width, $Height, 60)
}
} else {
Write-Host "The desired resolution is not supported."
}
Steps to use this script:
- Modify the Resolution: Change the
$Widthand$Heightvariables to your desired screen resolution. - Save the Script: Save the script as a
.ps1file, for example,Set-Resolution.ps1. - Set Execution Policy: You might need to set the execution policy to allow the script to run. Open PowerShell as an administrator and run
Set-ExecutionPolicy RemoteSigned. - Schedule the Script: Use the Task Scheduler to run the script at logon. Create a new task that triggers at logon and runs the script.
- Test the Script: Test the script by running it manually in PowerShell or by logging out and back in to see if it triggers.
Important Notes:
- Compatibility: This script may not work on all systems, as it depends on the compatibility of WMI with your hardware.
- Permissions: Running this script might require administrative privileges.
- Testing: Always test scripts in a controlled environment before deploying them broadly.
This script is a basic example and may need to be adapted for specific use cases or hardware configurations.
Friday, December 15, 2023
Monday, November 27, 2023
Thursday, September 14, 2023
Replace the text before the second occurrence of "-"
To replace the text before the second "-" in Notepad++, you can use the following regular expression:
Find: `^.*?-(.*?)-`
Replace with: `Your Replacement Text-`
Explanation:
- `^` : Matches the start of the line.
- `.*?` : Matches any characters lazily (non-greedy) before the first "-".
- `-(.*?)-` : Matches the first "-" followed by any characters lazily (non-greedy) until the second "-", capturing the characters in between.
The replace expression replaces the matched text with the desired replacement followed by a "-".
Make sure to enable the "Regular expression" search mode in Notepad++ before using this expression.
Friday, September 8, 2023
PGP Encryption for Files
PGP (Pretty Good Privacy) is a popular program that encrypts and decrypts email and files. It also authenticates messages with digital signatures. PGP is a widely used standard for protecting sensitive information and verifying the sender of files.
https://pgptool.github.io/
Friday, September 1, 2023
AWS Apps; Create Listener to be called from external network
EC2->Load balancer->links
Cloud Watch for logs
Client Secrets -> To get DB credentials
Lambda ->Make sure right Data Center is selected
Add Listener for Lambda to be called from external network.
