Anoop Vijayan Maniankara maniankara

maniankara / low-code-pro-code

Created March 11, 2025 09:30

maniankara / tls.sh

Created June 5, 2024 09:38

Fetch TLS certs from a URL

openssl s_client -showcerts -servername www.example.com -connect www.example.com:443 </dev/null

maniankara / gettoken.sh

Last active January 7, 2024 16:18 — forked from eruffaldi/gettoken.sh

Google OAuth 2.0 full example bash script.

	#!/bin/bash
	# Bash script for generating OAuth token for Google admin user fetching

	#1) on https://console.developers.google.com/ register project and associate API from library
	# OUTPUT: client_id,client_secret
	client_id="..."
	client_secret="...."

	#2) get authorization code at the following link using web browser
	# OUTPUT: code

maniankara / self-signed-ssl-cert

Last active March 11, 2024 10:24

Create a self signed certificate

	# Without CA
	openssl req -x509 -newkey rsa:4096 -sha256 -days 365 -nodes -keyout selfsigned.key -out selfsigned.crt -subj "/C=FI/ST=Uusimaa/L=Helsinki/O=Verifa Oy/OU=IT/CN=example.verifa.io/[email protected]" -addext 'subjectAltName=DNS:sample.verifa.io,DNS=sample.verifa.com'

	# With CA (repeats some steps from above)
	openssl req -newkey rsa:2048 -nodes -keyout selfsigned.key -out selfsigned.csr -subj "/C=FI/ST=Uusimaa/L=Helsinki/O=Verifa Oy/OU=IT/CN=server.test.com/[email protected]"
	openssl req -x509 -sha256 -days 1825 -newkey rsa:2048 -keyout rootCA.key -out rootCA.crt -subj "/C=FI/ST=Uusimaa/L=Helsinki/O=Verifa Oy/OU=IT/CN=server.test.com/[email protected]" -passout pass:test123
	openssl x509 -req -CA rootCA.crt -CAkey rootCA.key -in selfsigned.csr -out selfsigned.crt -days 365 -CAcreateserial -passin pass:test123

maniankara / jsonpath_with_dotted_keys

Created September 25, 2023 13:52

Parse with jsonpath which has dots in their key names

kubectl get obj certs -o jsonpath="{.data['tls\.key']}"

maniankara / wsl-cmd

Created September 4, 2023 20:03

Handy WLS commands to use in cmd

	# List WSLs with versions
	wsl --list --verbose

	# Convert an existing WSL `Ubuntu-22.04` from WSL2 to WSL1
	wsl --set-version Ubuntu-22.04 1

maniankara / GHA-looping.yml

Created July 28, 2023 11:24

Github action looping example. This is the only way to natively loop a step in GHA

	name: listfiles

	on:
	workflow_dispatch:

	jobs:
	list-png-files:
	runs-on: ubuntu-latest
	outputs:
	file: ${{ steps.set-files.outputs.file }}

maniankara / import-ca-certs-local-ubuntu-debian-redhat.md

Last active August 9, 2023 12:23

Importing CA certs to your local Ubuntu/Debian

Problem

curl https://testhost

: x509: certificate signed by unknown authority

maniankara / fabric-node-configs.csv

Last active December 8, 2019 12:19

Used as a table for medium article

maniankara / elastic-blog-versions.csv

Last active June 3, 2019 17:26