diff options
| -rwxr-xr-x[-rw-r--r--] | provision/cleanup.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/provision/cleanup.sh b/provision/cleanup.sh index b8a2336..29da429 100644..100755 --- a/provision/cleanup.sh +++ b/provision/cleanup.sh @@ -4,3 +4,9 @@ set -e set -x 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 |