Linux
Set ulimits for a script started using systemd
Updated and migrated to Hugo Site.
In my previous post I demonstrated how easy it was to start a script on boot using systemd in...
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Linux
Linux find examples
The Linux find command is a very helpful and frequently used command. It is used to locate files and directories. It allows you to...
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AWS
ECS Container state changes
Amazon Elastic Container Service - ECS allows you to easily run and scale containerized applications on AWS. You can launch multiple containers in matter...
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AWS
Setting DynamoDB TTL with Lambda Python
Background
I use a lot of EC2 Spot instances and for audit/debugging purposes I like to keep track of EC2 instance state changes. I had...
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AWS
Serverless – Scale up ECS Service with Lambda and Cloudwatch Events
Background
When your service runs on an Auto Scale Group, it is very easy to add schedules to it to scale the service at a...
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Linux
mongodb replica set using docker compose – part ii
In my previous post here I showed how to setup a mongodb replica set using docker-compose. While this worked fine for testing the database...
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Linux
mongodb replica set using docker compose
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...
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Linux
Start multiple python processes using supervisor
In this post I am going to show how to start up multiple instances of a python app using supervisor on Ubuntu. This will...
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