ChaitanyaChandra’s gists

ChaitanyaChandra / sample.csv

Created June 5, 2025 00:46

Sample CSV, Sales

We can make this file beautiful and searchable if this error is corrected: It looks like row 9 should actually have 14 columns, instead of 3 in line 8.

	Region,Country,Item Type,Sales Channel,Order Priority,Order Date,Order ID,Ship Date,Units Sold,Unit Price,Unit Cost,Total Revenue,Total Cost,Total Profit
	Middle East and North Africa,Libya,Cosmetics,Offline,M,10/18/2014,686800706,10/31/2014,8446,437.20,263.33,3692591.20,2224085.18,1468506.02
	North America,Canada,Vegetables,Online,M,11/7/2011,185941302,12/8/2011,3018,154.06,90.93,464953.08,274426.74,190526.34
	Middle East and North Africa,Libya,Baby Food,Offline,C,10/31/2016,246222341,12/9/2016,1517,255.28,159.42,387259.76,241840.14,145419.62
	Asia,Japan,Cereal,Offline,C,4/10/2010,161442649,5/12/2010,3322,205.70,117.11,683335.40,389039.42,294295.98
	Sub-Saharan Africa,Chad,Fruits,Offline,H,8/16/2011,645713555,8/31/2011,9845,9.33,6.92,91853.85,68127.40,23726.45
	Europe,Armenia,Cereal,Online,H,11/24/2014,683458888,12/28/2014,9528,205.70,117.11,1959909.60,1115824.08,844085.52
	Sub-Saharan Africa,Eritrea,Cereal,Online,H,3/4/2015,679414975,4/17/2015,2844,205.70,117.11,585010.80,333060.84,251949.96
	Europe,Montenegro,Clot

ChaitanyaChandra / wsl.md

Created July 29, 2024 12:36

WSL Systemd

add the following text in file /etc/wsl.conf

[boot]
systemd=true

list distributions

wsl -l -v

ChaitanyaChandra / nginx_lb.yml

Last active December 23, 2023 09:27

	apiVersion: v1
	kind: ConfigMap
	metadata:
	name: nginx-html
	data:
	index.html: \|
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">

ChaitanyaChandra / nginx_ingress.yaml

Last active December 19, 2023 04:37

	apiVersion: apps/v1
	kind: Deployment
	metadata:
	name: nginx-deployment
	spec:
	replicas: 2
	selector:
	matchLabels:
	app: nginx
	template:

ChaitanyaChandra / kube_nginx.yaml

Last active December 17, 2023 18:45

	apiVersion: v1
	kind: ConfigMap
	metadata:
	name: nginx-conf
	data:
	nginx.conf: \|
	user nginx;
	worker_processes 3;
	error_log /var/log/nginx/error.log;
	events {

ChaitanyaChandra / kube_dashboard.yaml

Last active December 17, 2023 09:32

kubernetes dashboard

	# Copyright 2017 The Kubernetes Authors.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,

ChaitanyaChandra / .bashrc

Created May 19, 2022 17:43

automatic git commit. commit should be like this : automatic commit #1

	# add this alias text on your ~/.bashrc file or ~/.zprofile
	alias gitp="source ~/gitp.sh"

ChaitanyaChandra / code.sh

Last active May 11, 2022 14:12

aws cli to upgrade lambda runtime

	#!/bin/bash

	# listing all functions in csv format using Regular expressions
	lambda_fun=$(
	aws lambda list-functions \
	--function-version ALL \
	--region=us-east-2 \
	--output text \
	--query "Functions[?Runtime=='python3.6'].FunctionName" \| sed -E 's/ +/\\n/g')

ChaitanyaChandra / code.sh

Last active February 18, 2022 02:28

shell script to clone all github repo

	# you need to install gh (github api)
	# windows : choco install gh
	# mac : brew install gh

	username="ChaitanyaChandra" # user name or org name is required
	limit=100
	gh repo list $username --limit $limit \| awk '{print $1}' > out.txt
	while read -r line; do echo "git clone https://github.com/$line.git" >> final.sh ; done < out.txt
	chmod +x final.sh
	./final.sh

Chaitanya ChaitanyaChandra