Kasun Gajasinghe kasunbg

Generate ssl certificates with Subject Alt Names on OSX

Open ssl.conf in a text editor.

Edit the domain(s) listed under the [alt_names] section so that they match the local domain name you want to use for your project, e.g.

DNS.1   = my-project.dev

Additional FQDNs can be added if required:

How to run a GUI application as a different user:

Suppose you are logged into your Linux box as user1 using some X window system already (with GNOME/Unity/..). Now you want to run some gui app as another user, user2.

Run:

xhost + - Run as the user1. This enables access to user1's X window system from other users. You should see following output: 'access control disabled, clients can connect from any host'
sudo su - user2 - Using your favorite terminal, log-in to second user.
export DISPLAY=:0.0 - optional for some apps.

Usually, you need to run following four commands to create a user.

#!/bin/bash
# create bare user 
aws iam create-user --user-name <user> --tags Key=Creator,Value=kasung

# enable aws console access
aws iam create-login-profile --user-name  --password  --password-reset-required

	package org.sample;

	import com.google.gson.JsonElement;
	import com.google.gson.JsonParser;

	import java.io.FileNotFoundException;
	import java.io.FileReader;
	import java.io.Reader;
	import java.time.Instant;
	import java.time.format.DateTimeFormatter;

	apiVersion: extensions/v1beta1
	kind: Ingress
	metadata:
	name: my-app-ingress
	namespace: YOUR-OPTIONAL-NAMESPACE
	annotations:
	kubernetes.io/ingress.class: "nginx"
	nginx.ingress.kubernetes.io/backend-protocol: "HTTPS" # the annotation that made this all possible
	spec:
	tls:

	import requests
	import sys
	import os

	PLUGIN = 'credentials'
	BACKDIR_COUNT = 10

	if len(sys.argv) != 3:
	print 'usage:\n\tpython CVE-2018-1999002.py [jenkins base url] [absolute file path]'
	print ''

	# Instructions and command outputs when running helm install for apim-analytics
	# Repo: https://github.com/wso2/kubernetes-apim/tree/master/helm/pattern-1
	kasun@gaje:~/k8s/kubernetes-apim/helm/pattern-1$ helm install --name wso2apim-with-analytics-rdbms-service -f mysql/values.yaml stable/mysql --namespace wso2
	NAME: wso2apim-with-analytics-rdbms-service
	LAST DEPLOYED: Sat Feb 23 11:30:01 2019
	NAMESPACE: wso2
	STATUS: DEPLOYED

	RESOURCES:
	==> v1/Secret

-comm -23 <(aws ec2 describe-security-groups --query 'SecurityGroups[*].GroupId' --output text | tr '\t' '\n'| sort) \
-  <(aws ec2 describe-instances --query 'Reservations[*].Instances[*].SecurityGroups[*].GroupId' --output text | tr '\t' '\n' | sort | uniq) \
-   | tee -a unused-security-groups-in-ec2.txt
-for x in `cat unused-security-groups-in-ec2.txt`; do echo 'deleting sg: $x' ; aws ec2 delete-security-group --group-id $x; done

	#!/bin/bash

	kubectl get namespaces \| sort -n -k3 \| grep "kubernetes-namespace.*d$" \| awk '{print $1}' \| xargs kubectl delete namespaces

	<Colors>
	<Red>FF0000</Red>
	<Blue>0000FF</Blue>
	<Green>008000</Green>
	</Colors>