pgrep for OSX

diff --git a/scripts/pgrep b/scripts/pgrep
new file mode 100755 (executable)
index 0000000..f9046cd
--- /dev/null
+++ b/scripts/pgrep
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+ps -o pid=,command= | grep "$1" | awk '{print $1;}' | grep -v $$
+