# openssl
Used for a lot of...you know...openssl stuff.

## Get SHA1 hash of a file

```
openssl sha1 name-of-file.ext
```

### Example

```
openssl sha1 Vulnhub-BillyMadisonBeta01.zip

SHA1(Vulnhub-BillyMadisonBeta01.zip)= 422cd8fe6fe3ce8a69f609bb166a96c0e1caa210
```