62 posts

Hemanta Sundaray

5 min read
Docker Build Args: What Are They and How to Use Them
Hemanta Sundaray
Hemanta Sundaray
Jan 16, 2024 • Docker • DevOps • Docker Build Args
6 min read
How to Clear Docker Logs for a Container
Hemanta Sundaray
Hemanta Sundaray
Jan 3, 2024 • Docker • DevOps • Docker Logs
9 min read
How to Manage Your K8s with K9s Kubernetes CLI
Hemanta Sundaray
Hemanta Sundaray
Dec 13, 2023 • Kubernetes • DevOps • DevOps Kubernetes
9 min read
Bash Regex: How to Use Regex in a Shell Script
Hemanta Sundaray
Hemanta Sundaray
Nimesha Jinarajadasa
Nimesha Jianrajadasa is a DevOps & Cloud Consultant, K8s expert, and instructional content strategist—crafting hands-on learning experiences in DevOps, Kubernetes, and platform engineering.

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Nimesha Jinarajadasa
Oct 24, 2023 • Bash Scripting • bash • DevOps
10 min read
How to Use Bash Getopts With Examples
Hemanta Sundaray
Hemanta Sundaray
Sep 20, 2023 • Bash Scripting • bash • DevOps
7 min read
How to Return Value From a Bash Function
Hemanta Sundaray
Hemanta Sundaray
Sep 14, 2023 • Bash Scripting • bash • DevOps
10 min read
How to Extract Bash Substring
Hemanta Sundaray
Hemanta Sundaray
Sep 13, 2023 • Bash Scripting • bash • DevOps
9 min read
Eof Bash: What Is It and How Does It Work?
Hemanta Sundaray
Hemanta Sundaray
Aug 4, 2023 • Bash Scripting • bash • DevOps
8 min read
How to Convert Bash String to Lowercase
Hemanta Sundaray
Hemanta Sundaray
Aug 4, 2023 • Bash Scripting • bash • DevOps
9 min read
Bash Compare Strings: How to Check if Two Strings Are Equal
Hemanta Sundaray
Hemanta Sundaray
Aug 3, 2023 • Bash Scripting • bash • DevOps
5 min read
How to Search Packages With Apt Search Command
Hemanta Sundaray
Hemanta Sundaray
Aug 2, 2023 • Linux • Package Management • DevOps
11 min read
How to Count the Number of Files in a Directory in Linux
Hemanta Sundaray
Hemanta Sundaray
Jul 25, 2023 • Linux • shell scripting • DevOps

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