Linux does not have sha256sum command

diff --git a/README b/README
index 1ca422d2b6e584dcd80af8b98ef982ddc6ec3d56..aae1bb3d1c671af3eeddb9cfb38f7cc240b47b70 100644 (file)
--- a/README
+++ b/README
@@ -33,8 +33,10 @@ To get Argon2i hashed-password you can use any of following tools:
 
 To get SHA256 hashed-password you can use your operating system tools:
 
-    echo -n 'password' | sha256 - for BSD-based systems
-    echo -n 'password' | sha256sum - for Linux-based systems
+    # BSD-based systems:
+    $ echo -n 'password' | sha256
+    # GNU/Linux-based systems
+    $ echo -n 'password' | sha256sum
 
 For example user "foo" with password "bar" can have the following
 hashed passwords: