Update README.md

README.md

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-# FAT32-Parser
-Python-based parser for analyzing FAT32 file systems
+# FAT32 Filesystem Parser
+This python script is a FAT32 filesystem parser that allows you to analyze and parse FAT32 filesystems.
+
+## Options
+```
+       -h, --help                               - Print out the help menu
+       -i, --image  IMAGE                       - Enter the path to the file system raw image
+       -m, --mbr                                - Parse Master Boot Record (MBR) only
+       -p, --partition                          - Select the partition number (from 1 to 4) for which you would like to retrieve the boot sector information.
+       -v, --verbose                            - Print out a quick documentation of every parsed field
+```
+
+## Usage
+#### Parsing Master Boot Record only:
+```bash
+$ python3 --image /path/to/image --mbr 
+```
+* Using verbose Mode:
+```bash
+$ python3 --image /path/to/image --mbr --verbose
+```
+
+#### Parsing the entire disk image:
+```bash
+$ python3 --image /path/to/image
+```
+
+* Using verbose mode:
+```bash
+$ python3 --image /path/to/image --verbose
+```
+
+#### Parsing the boot sector of a specific partition
+```bash
+$ python3 --image /path/to/image -p [1-4]
+```
+
+## Requirements
+```bash
+$ pip3 install -r requirements.txt
+```
+