vserver: Add some comments to the vserver-create script.

diff --git a/usr/local/bin/vserver-create b/usr/local/bin/vserver-create
index 91c4d5070be14d8fef3b36bf39f02803634c28fb..7311ab185534a9b3367a162df1afbb502320ed2a 100755 (executable)
--- a/usr/local/bin/vserver-create
+++ b/usr/local/bin/vserver-create
@@ -1,10 +1,18 @@
 #!/bin/sh
 
-TEMPLATE=template
+# The dir containing vserver configuration
 VSERVERS_CONF=/etc/vservers
+# The vserver to use as a template
+TEMPLATE=template
+# A file containing files (or masks) to not copy from the template vserver.
 EXCLUDE_FILE="$VSERVERS_CONF/clone-exclude"
+# The ip range to use for creating a new vserver. A number between 2 and 253
+# will be appended to this, until an address is found that is not used by
+# another vserver..
 IP_RANGE=10.42.0.
+# The interface on which to create the vserver
 INTERFACE=dummy0
+# The netmask for the address
 NETMASK=24
 
 function usage()