diff --git a/index.md b/index.md
index 30753b7..29dd6e6 100644
--- a/index.md
+++ b/index.md
@@ -1582,6 +1582,38 @@
 
     Ω(session.Wait().Out.Contents()).Should(ContainSubstring("finished successfully"))
 
+### Signaling all processes
+`gexec` provides methods to track and send signals to all processes that it starts.
+
+    gexec.Kill() //sends SIGKILL to all processes
+    gexec.Terminate() //sends SIGTERM to all processes
+    gexec.Signal(int)  //sends the passed in os.Signal signal to all the processes
+    gexec.Interrupt() //sends SIGINT to all processes
+
+If the any of the processes have already exited these signal calls are no-ops.
+
+`gexec` also provides methods to cleanup and wait for all the processes it started.
+
+    gexec.KillAndWait()
+    gexec.TerminateAndWait()
+
+You can specify a custom timeout by:
+
+    gexec.KillAndWait(5 * time.Second)
+    gexec.TerminateAndWait(2 * time.Second)
+
+The timeout is applied for each of the processes.
+
+It is considered good practice to ensure all of your processes have been killed before the end of the test suite. If you are using `ginkgo` you can use:
+
+    AfterSuite(func(){
+        gexec.KillAndWait()
+    })
+
+Due to the global nature of these methods, keep in mind that signaling processes will affect all processes started by `gexec`, in any context. For example if these methods where used in an `AfterEach`, then processes started in `BeforeSuite` would also be signaled.
+
+---
+
 ## `gstruct`: Testing Complex Data Types
 
 `gstruct` simplifies testing large and nested structs and slices. It is used for building up complex matchers that apply different tests to each field or element.
@@ -1707,5 +1739,3 @@
 		"Rootfs":             m.Ignore(),
 		"Logs":               m.Ignore(),
 	}))
-
----