These are the things quite confusing or abstract while I was at school but now makes lots of sense after many years working with different…
If the default installation has swap on, you will see it from block device list: Many installations require swap to be off for performance reasons…
Reading notes: Chp 1. Deep work is valuable The Great Restructuring – technologies are racing ahead but many of our skills and organizations are lagging…
Disclaimer: many contents here are from Cassandra The Definitive Guide Gossip and Failure Detection Cassandra uses a gossip protocol that allows each node to keep…
Bash Options You can set bash option in two ways, with shopt or with set command. For example: Here is a list of options. I…
RIM is an ANSI approved standard consisting of a generic set of classes from which more specific health classes are derived. For example, subclasses of…