2022

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User Defined function(UDF) to filter cloudfront IP Addresses from AWS Athena Logs

Linux Tips and Tricks

Adding HTTP Proxy to Spring WebFlux Client

Fedora Tips & Tricks

Gracefully shutting down JVM applications

Web3 ethereum development breaking changes

Find non-expiring keys in Redis

Redis Node moving out of cluster repeatedly

Difference between upper90 and mean90

Execute a transaction in etherum using ganache

Clear buffer memory on Linux

Setup Cassandra Cluster using Ansible and Vagrant

Parental Control Softwares for Windows and Linux

Linux GUI Tips

Useful Systemd commands