diff --git a/z b/z
deleted file mode 100644
index 09858302..00000000
--- a/z
+++ /dev/null
@@ -1,27 +0,0 @@
-diff --git a/conf.d/killprocs b/conf.d/killprocs
-index 76a2bc9c..1c93b89d 100644
---- a/conf.d/killprocs
-+++ b/conf.d/killprocs
-@@ -4,3 +4,7 @@
- # The setting is called killall5_opts because the options here are meant
- # to be identical to those you could pass to killall5.
- killall5_opts=""
-+
-+# If you need to call sleep after each kill attempt during shutdown, set
-+# the amount of time you need to sleep here.
-+# sleep_time=0
-diff --git a/init.d/killprocs.in b/init.d/killprocs.in
-index fcf1364d..7b96a7a7 100644
---- a/init.d/killprocs.in
-+++ b/init.d/killprocs.in
-@@ -20,8 +20,10 @@ start()
- {
- 	ebegin "Terminating remaining processes"
- 	kill_all 15 ${killall5_opts}
-+	sleep ${sleep_time:-0}
- 	eend 0
- 	ebegin "Killing remaining processes"
-+	sleep ${sleep_time:-0}
- 	kill_all 9 ${killall5_opts}
- 	eend 0
- }