Shell Scripting Assignment

This repository contains a set of Bash scripts designed for file analysis, sanitization, and reporting.
Each script performs a specific task in a simple file-processing pipeline.

Files Included

Script	Purpose
detect.sh	Detects suspicious or target patterns/files
sanitize.sh	Cleans or removes unwanted data
report.sh	Generates a summary report
timeline.sh	Produces a timeline of events/changes

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Requirements

• Linux / macOS / WSL / Git Bash
• Bash shell (v4+ recommended)

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Setup

Clone the repository:

git clone https://github.com/medini20/Log-Based-Intrusion-Detection-System-Bash-Scripting.git
cd Log-Based-Intrusion-Detection-System-Bash-Scripting

Give execution permission to scripts:

chmod +x *.sh

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Usage

1. Detect

Runs detection logic on the target directory/files.

./detect.sh <target_directory>

2. Sanitize

Cleans or filters detected content.

./sanitize.sh <target_directory>

3. Generate Report

Creates a report based on processed data.

./report.sh <target_directory>

4. Timeline Generation

Produces a timeline of file activity.

./timeline.sh <target_directory>