Shell scripting Question at Amazon Interview | DevOps FAQs | Shell scripting for DevOps

Register for Online Training 👉 https://bit.ly/3vuBQqb 🎥 How to Filter Logs by Log Level Using Shell Script | Bash Scripting for DevOps In this video, you’ll learn how to write a simple but powerful shell script to extract logs from a file based on a specific log level (e.g., ERROR, INFO, WARN). This is a must-know scripting skill for DevOps engineers, sysadmins, and developers working with log-heavy systems. 🔧 What You'll Learn: How to take log level and file as script inputs How to validate input and check file existence How to use grep to filter logs efficiently Real-world use case with sample log files 📂 Example Use Case: Get all ERROR level logs from a log file in seconds using a one-liner script! 📞 WhatsApp Us: https://wa.me/+919886611117 Instagram https://www.instagram.com/javahomecloud/ LinkedIn https://www.linkedin.com/company/javahomecloud/ Website 👉 https://javahome.in/ ✨ *Popular Playlist* ✨ AWS Lambda, Python & Boto3 👉 https://shorturl.at/brx69 Terraform FAQs 👉 https://shorturl.at/fuILT Jenkins Tutorial 👉 https://shorturl.at/CKR37 🏛️ *Courses Offered By Java Home Cloud* 🏛️ Courses offered 👉 https://bit.ly/457HlHc 📹 *Udemy Courses* 📹 Terraform 👉 https://t.ly/eEv1x Boto3 👉 https://t.ly/IOZIm AWS CloudFormation 👉 https://t.ly/fenbh Jenkins 👉 https://bit.ly/48lDI34 Subscribe to my Channel https://www.youtube.com/channel/UCuFg53ZTr6maqBC-4i9o4-w