Friday, January 21, 2022

mongodb replica set using docker compose

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In this post I am going to show how to setup a mongodb replica set using docker-compose for a development environment. This will allow...

Linux find examples

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The Linux find command is a very helpful and frequently used command. It is used to locate files and directories. It allows you to...

Set ulimits for a script started using systemd

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In my previous post I demonstrated how easy it was to start a script on boot usig systemd in Linux. In this post I...

ssh to host with frequently changing ip

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In my previous post here I shared how to start an EC2 server and then set DNS for it. So the DNS record for the...

htpasswd using openssl

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If you search online, how to add Basic Authentication to a Nginx site, you will find most articles refer to using htpasswd, which you...

Start multiple python processes using supervisor

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In this post I am going to show how to start up multiple instances of a python app using supervisor on Ubuntu.  This will...