Initial commit

test.nix

@@ -0,0 +1,15 @@
+# Realizes <num>> of derivations with size of <size>MB
+{ size ? 1 # MB
+, num ? 10 # count 
+, currentTime ? builtins.currentTime
+}:
+
+with import <nixpkgs> {};
+
+let
+  drv = i: runCommand "${toString currentTime}-${toString i}" {} ''
+    dd if=/dev/zero of=$out bs=${toString size}MB count=1
+  '';
+in writeText "empty-${toString num}-${toString size}MB" ''
+  ${lib.concatMapStringsSep "" drv (lib.range 1 num)}
+''