laymanstake
/ Get-EntraIDApps.ps1
Last active
August 15, 2024 05:04
Fetches all service principals, their creation date, permissions, secret end dates, certificate end dates
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| <# | |
| Author : Nitish Kumar ([email protected]) | |
| Performs Entra ID Assessment | |
| version 1.0 | 17/07/2024 Initial version | |
| version 1.2 | 28/07/2024 Application details performance improvements | |
| Disclaimer: This script is designed to only read data from the entra id and should not cause any problems or change configurations but author do not claim to be responsible for any issues. Do due dilligence before running in the production environment | |
| #> | |
| Import-module Microsoft.Graph.Authentication |
laymanstake
/ Get-WSUSReport.ps1
Last active
July 25, 2023 07:53
Gets WSUS Inventory, how many updates are pending on which clients
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| #Requires -Version 3.0 | |
| <# | |
| Author : Nitish Kumar | |
| Gets WSUS Inventory | |
| version 1.0 | 18/07/2023 Initial version | |
| The script is kept as much modular as possible so that functions can be modified or added without altering the entire script | |
| It should be run as administrator and preferably Enterprise Administrator to get complete data. Its advised to run in demonstration environment to be sure first | |
laymanstake
/ PrometheusGrafanaSetup.sh
Last active
October 30, 2022 16:41
Bash script, which can download almost all the latest packages for Prometheus, Grafana and node Exporter and then proceed to configure them
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| #!/bin/bash | |
| # Author : Nitish Kumar | |
| # Download and Install Prometheus, Grafana and Node Exporter | |
| # version 1.0 | 24/10/2022 Initial version | |
| # version 1.1 | 25/10/2022 Removed sudo from inside the script, added remove-services function | |
| PROMETHEUS_VERSION=$(curl -s https://raw.githubusercontent.com/prometheus/prometheus/master/VERSION) | |
| NODE_VERSION=$(curl -s https://raw.githubusercontent.com/prometheus/node_exporter/master/VERSION) |
laymanstake
/ EmailAlert.ps1
Last active
October 26, 2022 04:14
PowerShell Script, for sending Email alerts
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| # Author : Nitish Kumar | |
| # Email Alert Function | |
| # version 1.0 | 19/10/2022 | |
| # Function to send email | |
| function EmailAlert () { | |
| [CmdletBinding()] | |
| param( | |
| [parameter(mandatory=$true)]$RecipientAddressTo, | |
| [parameter(mandatory=$true)]$SenderAddress, |
laymanstake
/ PrometheusGrafanaSetup.ps1
Last active
October 24, 2022 16:40
PowerShell script, which can download almost all the latest packages (except nssm, which is not github hosted) and then proceed to configure them on the same machine. Functions to download and create services are created in a way that select set of package can be downloaded or installed as putting everything on the same server may not be good idea.
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| #Requires -RunAsAdministrator | |
| #Requires -Version 3.0 | |
| #Requires -Modules BitsTransfer | |
| # Author : Nitish Kumar | |
| # Download and Install Prometheus, Grafana and Windows Exporter | |
| # version 1.0 | 19/10/2022 Initial version | |
| # version 1.1 | 21/10/2022 Cleaned up the script to supress error messages, added override switch | |
| # version 1.2 | 21/10/2022 Added a crude way to update Prometheus configuration for adding nodes at mass scale | |
| # version 1.3 | 22/10/2022 Added remove services option. Sorted nssm output encoding issue to find install path | |
| # version 1.4 | 23/10/2022 Ready for mass deployment, sample code parts added |