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39 lines
1.0 KiB
Markdown
39 lines
1.0 KiB
Markdown
# Rec0v3r h4rv4rd
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## CS50
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### Goal:
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__Implement a program that recovers JPEGs from a forensic image, per the below.__
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```cmd
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$ ./recover card.raw
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```
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### Specification
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Implement a program called recover ``recover`` that recovers JPEGs from a forensic image.
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* Implement your program in a file called ``recover.c`` ~~in a directory called ``recover``~~
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* Your program should accept exactly one command-line argument, the name of a forensic image from which to recover JPEGs.
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* If your program is not executed with exactly one command-line argument, it should remind the user of correct usage, and ``main`` should return ``1``.
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* Your program, if it uses ``malloc``, must not leak any memory.
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### Usage
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Your program should behave per the examples below.
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```cmd
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$ ./recover
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Usage: ./recover image
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```
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```cmd
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$ ./recover card.raw
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```
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## Resources
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**Harvard CS50 exercise:** [https://cs50.harvard.edu/x/2020/psets/4/recover/#:~:text=y%20card,%20but%20t](https://cs50.harvard.edu/x/2020/psets/4/recover/#:~:text=y%20card,%20but%20t)
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