Thursday, April 15, 2021

ss command to monitor network connections on Linux

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netstat was one of the first commands I used on a Linux server to monitor network connections between servers. However, on a busy server...

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...

Add Expires Headers to your Apache WordPress Configuration

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Website need to render fast these days. No one likes to wait for a website to load. Users get frustrated and navigate away if...

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...

mongodb replica set using docker compose – part ii

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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...

Start a script on boot using systemd

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In this post I am going to show how easy it is to setup a service or script to start when a Linux server...