expand manpage content for customise script

diff --git a/vmdebootstrap.8.in b/vmdebootstrap.8.in
index 2c411b7091bcfab43bca8af729486953126385d9..e8c005d95c1cfe92c6780f026c5b0b44ace982e5 100644 (file)
--- a/vmdebootstrap.8.in
+++ b/vmdebootstrap.8.in
@@ -94,7 +94,11 @@ enable DHCP on eth0
 .IP \-\-root-password=PASSWORD
 set root password
 .IP \-\-customize=SCRIPT
-run SCRIPT after setting up system
+run SCRIPT after setting up system. If the script does not exist in the current
+working directory, /usr/share/vmdebootstrap/examples/ will be checked as a
+fallback. The script needs to be executable and is passed the root directory of
+the debootstrap as the only argument. Use chroot if you need to execute binaries
+within the debootstrap.
 .IP \-\-hostname=HOSTNAME
 set name to HOSTNAME (debian)
 .IP \-\-user=USER/PASSWORD