diff --git a/src/hash.rs b/src/hash.rs
index a097f5e..f4c3873 100644
--- a/src/hash.rs
+++ b/src/hash.rs
@@ -29,10 +29,10 @@ pub struct PreparedImage<'a> {
  * Wraps the various perceptual hashes
  */
 pub struct PerceptualHashes<'a> {
-    orig_path: &'a str,
-    ahash: u64,
-    dhash: u64,
-    phash: u64
+    pub orig_path: &'a str,
+    pub ahash: u64,
+    pub dhash: u64,
+    pub phash: u64
 }
 
 /**
diff --git a/src/lib.rs b/src/lib.rs
index a344cee..6b2e675 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,25 +7,6 @@ use std::path::Path;
 
 mod hash;
 
-pub fn hello(mut result: String) -> String {
-    let helloworld = "Hello, World!\n";
-    result.push_str(helloworld);
-    let n = 1u8;
-    let ns = format!("1: {:b}\n", n);
-    let n2 = 2u8;
-    let n2s = format!("2: {:b}\n", n2);
-    result.push_str(&ns);
-    result.push_str(&n2s);
-    let mut endian = "Big Endian\n";
-    if cfg!(target_endian = "big") {
-        result.push_str(endian);
-    } else {
-        endian = "Little Endian\n";
-        result.push_str(endian);
-    }
-    result
-}
-
 pub fn get_phashes(path: &Path) -> hash::PerceptualHashes {
     hash::get_perceptual_hashes(path, 8)
 }
diff --git a/src/main.rs b/src/main.rs
index 35db5b7..8db5f0e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,9 +4,73 @@
 // This file may not be copied, modified, or distributed except according to those terms.
 
 extern crate pihash;
+extern crate rustc_serialize;
+extern crate docopt;
+
+use std::path::Path;
+use docopt::Docopt;
+
+// The usage description
+const USAGE: &'static str = "
+Perceptual Image Hashing (pihash)
+
+Usage:
+    pihash [options] <path>...
+    pihash (--help | --version)
+
+Options:
+    -h, --help      Show this screen.
+    -V, --version       Print version.
+    -a, --ahash     Include an ahash calculation.
+    -d, --dhash     Include an dhash calculation.
+    -p, --phash     Include an phash calculation.
+";
+
+#[derive(Debug, RustcDecodable)]
+struct Args {
+    flag_ahash: bool,
+    flag_dhash: bool,
+    flag_phash: bool,
+    arg_path: Vec<String>,
+}
 
 fn main() {
-    let mut string = String::new();
-    string = pihash::hello(string);
-    println!("{}",string);
+    let args: Args = Docopt::new(USAGE)
+                                .and_then(|d| d.decode())
+                                .unwrap_or_else(|e| e.exit());
+    //println!("{:?}", args);
+    // All flags set or, no flags set
+    if (args.flag_ahash && args.flag_dhash && args.flag_phash) 
+        || (!args.flag_ahash && !args.flag_dhash && !args.flag_phash) {
+        for path in args.arg_path {
+            let image_path = Path::new(&path);
+            let hashes = pihash::get_phashes(&image_path);
+            let hash_result = format!(r#"
+            file: {}
+            ahash: {}
+            dhash: {}
+            phash: {}
+            "#, hashes.orig_path, hashes.ahash, hashes.dhash, hashes.phash);
+            println!("{}", hash_result);
+        }
+    //Otherwise process only specific hashes
+    } else {
+        for path in args.arg_path {
+            println!("file: {}", path);
+            let image_path = Path::new(&path);
+            if args.flag_ahash {
+                let ahash = pihash::get_ahash(&image_path);
+                println!("ahash: {}", ahash);
+            }
+            if args.flag_dhash {
+                let dhash = pihash::get_dhash(&image_path);
+                println!("dhash: {}", dhash);
+            }
+            if args.flag_phash {
+                let phash = pihash::get_phash(&image_path);
+                println!("phash: {}", phash);
+            }
+            println!("");
+        }
+    }
 }