---
title: "Puppala Manikanta Pavan Kumar (@pavankumarpuppala) | Hashnode"
description: "Puppala Manikanta Pavan Kumar (@pavankumarpuppala) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@pavankumarpuppala"
---

@pavankumarpuppala

# Puppala Manikanta Pavan Kumar

@pavankumarpuppala · Joined May 2026

### [Deploying a Microservices E-Commerce Application on AWS Using Shell Scripting](https://devopswithpmpk.hashnode.dev/deploying-e-commerce-application-on-aws?utm_source=hashnode&utm_medium=feed)

Over the past few days, I learned Shell Scripting and decided to apply everything I had learned by building a complete project from scratch to gain real hands-on experience. My goal wasn't just to dep

6 min read · [devopswithpmpk.hashnode.dev](https://devopswithpmpk.hashnode.dev/deploying-e-commerce-application-on-aws?utm_source=hashnode&utm_medium=feed)

[Jul 2](https://hashnode.com/posts/deploying-e-commerce-application-on-aws/6a467ceb106eaa6600105963)

### [Automating Disk Usage Monitoring with Shell Script](https://devopswithpmpk.hashnode.dev/disk-usage-monitoring?utm_source=hashnode&utm_medium=feed)

Learn how to automate disk usage monitoring in Linux using a Shell Script. Monitor disk utilization, and prevent storage-related issues.

2 min read · [devopswithpmpk.hashnode.dev](https://devopswithpmpk.hashnode.dev/disk-usage-monitoring?utm_source=hashnode&utm_medium=feed)

[Jun 27](https://hashnode.com/posts/disk-usage-monitoring/6a3fa6d6ddb48e973ed62665)

### [One Shell Script to Backup and Clean Old Logs](https://devopswithpmpk.hashnode.dev/backup-and-clean-old-logs?utm_source=hashnode&utm_medium=feed)

#!/bin/bash userid=$(id -u) # Log Details LOGS\_FOLDER="/var/log/shellscript" SCRIPT\_NAME=\\((basename "\\)0" .sh) LOG\_FILE="\\(LOGS\_FOLDER/\\)SCRIPT\_NAME.log" # Color codes R="\\e\[31m" G="\\e\[32m" Y="\\e\[

3 min read · [devopswithpmpk.hashnode.dev](https://devopswithpmpk.hashnode.dev/backup-and-clean-old-logs?utm_source=hashnode&utm_medium=feed)

[Jun 26](https://hashnode.com/posts/backup-and-clean-old-logs/6a3eaf562734d9cc8f7feb25)

### [Automating Log Cleanup Using Shell Script](https://devopswithpmpk.hashnode.dev/automating-log-cleanup-using-shell-script?utm_source=hashnode&utm_medium=feed)

Before automating log cleanup by deleting or archiving logs, let's first understand why log automation is important and what problems we may face if logs are not maintained properly. Why Do We Need to

2 min read · [devopswithpmpk.hashnode.dev](https://devopswithpmpk.hashnode.dev/automating-log-cleanup-using-shell-script?utm_source=hashnode&utm_medium=feed)

[Jun 22](https://hashnode.com/posts/automating-log-cleanup-using-shell-script/6a38eae7f89392952f057553)

### [Special Variables in Shell Scripting: Small Symbols, Powerful Impact](https://devopswithpmpk.hashnode.dev/special-variables-in-shell-scripting?utm_source=hashnode&utm_medium=feed)

𝗨𝗻𝗱𝗲𝗿𝘀𝘁𝗮𝗻𝗱𝗶𝗻𝗴 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗩𝗮𝗿𝗶𝗮𝗯𝗹𝗲𝘀 𝗶𝗻 𝗦𝗵𝗲𝗹𝗹 𝗦𝗰𝗿𝗶𝗽𝘁𝗶𝗻𝗴 While learning Shell Scripting, I came across something very useful: 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗩𝗮𝗿𝗶𝗮𝗯𝗹𝗲𝘀.

4 min read · [devopswithpmpk.hashnode.dev](https://devopswithpmpk.hashnode.dev/special-variables-in-shell-scripting?utm_source=hashnode&utm_medium=feed)

[Jun 19](https://hashnode.com/posts/special-variables-in-shell-scripting/6a3533285006b07e7260c729)