From 66a78afe5bdd04b7247239e3cd0772ef45a08f24 Mon Sep 17 00:00:00 2001
From: Christian Rebischke <Chris.Rebischke@posteo.de>
Date: Mon, 7 Aug 2017 20:40:54 +0200
Subject: making the zero write optional

---
 provision/cleanup.sh      |  7 +------
 provision/write_zeroes.sh | 10 ++++++++++
 2 files changed, 11 insertions(+), 6 deletions(-)
 mode change 100755 => 100644 provision/cleanup.sh
 create mode 100644 provision/write_zeroes.sh

diff --git a/provision/cleanup.sh b/provision/cleanup.sh
old mode 100755
new mode 100644
index 29da429..d8fbc3c
--- a/provision/cleanup.sh
+++ b/provision/cleanup.sh
@@ -3,10 +3,5 @@
 set -e
 set -x
 
+# clear package cache
 yes | sudo pacman -Scc
-
-# Write zeros to improve virtual disk compaction.
-zerofile=$(/usr/bin/mktemp /zerofile.XXXXX)
-dd if=/dev/zero of="$zerofile" bs=1M || true
-rm -f "$zerofile"
-sync
diff --git a/provision/write_zeroes.sh b/provision/write_zeroes.sh
new file mode 100644
index 0000000..a7fac3e
--- /dev/null
+++ b/provision/write_zeroes.sh
@@ -0,0 +1,10 @@
+#/bin/bash
+
+set -e
+set -x
+
+# Write zeros to improve virtual disk compaction.
+zerofile=$(/usr/bin/mktemp /zerofile.XXXXX)
+dd if=/dev/zero of="$zerofile" bs=1M || true
+rm -f "$zerofile"
+sync
-- 
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