In event streaming technique, Kafka plays an important role. We are living in a very fast growing technological era and the analysis of our data is very important to give better user experience and build a more customer friendly business.…
Author: Arunlal A
Senior System Developer at Zeta. Linux lover. Traveller.
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Happy coding and deploying!
Exclude a directory or multiple directories while using find command
As a Linux server administrator or DevOps engineer we need to use find command quite frequently to find a lot of stuff from the server. We can use the find command to find files and directories based on different things;…
How to update a Docker image with new changes?
Why we need to update an Image? How to update a Docker image with the new changes that we made in the container? Yeah, we all know that, the Docker image is the core part of your Docker container. The…
7 Things to Know Before Choosing a Crypto Wallet
Introduction When selecting a cryptocurrency wallet, exchange, or payment processor, several variables to consider. Here are a few crucial points to consider, with a particular emphasis on wallets: Software vs. Hardware Wallets The Reputation of The Company Technology being used…
Tableau Vs. Qlik – what to choose in 2022?
Both Tableau and Qlik are leading Data Analytics and Business Intelligence tools out in the market. According to Gartner’s Magic Quadrant 2021, both Tableau and Qlik are leaders in the space of Business Intelligence and Data Analytics. We will start…
What is the difference between Tar and Gzip ? Details with example
I too had this doubt! what are the differences between “tar” and “zip” utilities in Linux. The answer is quit simple rather than the confusion. We all are very familiar about the word (extension) “.tar.gz“, it’s very common when we…
30 plus SSH interview questions and answers – compiled
This was posted originally on 2018. Updated few. Why this topic? SSH, secure shell, is a network protocol used to access remote Linux machine. You can execute commands on the remote server by connecting using SSH protocol. SSH, it’s an…