Day 2 🚀 Understanding Variables in Shell Scripting | devOps_tutorial | |Linux Shell Scripting
✔️𝐏𝐥𝐞𝐚𝐬𝐞 𝐞𝐧𝐜𝐨𝐮𝐫𝐚𝐠𝐞 𝐮𝐬 𝐛𝐲 𝐬𝐮𝐛𝐬𝐜𝐫𝐢𝐛𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐜𝐡𝐚𝐧𝐧𝐞𝐥 𝐭𝐨 𝐮𝐩𝐥𝐨𝐚𝐝 𝐦𝐚𝐧𝐲 𝐦𝐨𝐫𝐞 𝐯𝐢𝐝𝐞𝐨𝐬.
✔️Code here for reference
https://github.com/Manohar-1305/shell...
Welcome to Day 2 of our DevOps tutorial series! 🚀 Today, we focus on Shell Variables—a key concept in Bash scripting used for automation and system administration.
🔹 What You'll Learn in This Video:
✅ What are shell variables and how do they work?
✅ How to declare and use variables in Bash scripts
✅ Environment variables vs. local variables
✅ Best practices for managing and exporting variables
✅ Practical examples of using variables in automation
🔹 Why Are Shell Variables Important?
Shell variables store and manage dynamic values, making Bash scripts more flexible and reusable. They help in automation, configuration management, and passing data between scripts and processes.
🔹 Practical Demonstrations
We'll show hands-on examples of:
💡 Defining and accessing variables (VAR_NAME="value")
💡 Using environment variables (export VAR_NAME)
💡 Command substitution (VAR=$(command))
💡 Reading user input (read VAR_NAME)
Linux Shell Scripting
📌 Subscribe and turn on notifications so you don't miss upcoming lessons!
👍 Like and share this video to support the channel!
Playlist Kubernetes Cluster using Terraform and Ansible
► • Kubernetes Cluster with Terraform & A...
#devops #devops #aws #docker #terraform #bashscript