Fix some printf format warnings when -Wall is enabled.

[febootstrap.git] / helper / febootstrap-supermin-helper.pod

diff --git a/helper/febootstrap-supermin-helper.pod b/helper/febootstrap-supermin-helper.pod
index c6c551c..fc44643 100644 (file)
--- a/helper/febootstrap-supermin-helper.pod
+++ b/helper/febootstrap-supermin-helper.pod
@@ -15,8 +15,7 @@ febootstrap-supermin-helper - Reconstruct initramfs from supermin appliance.
 
 I<febootstrap-supermin-helper> reconstructs a bootable kernel and
 initramfs from a supermin appliance.  First you should be familiar
-with L<febootstrap(8)>, L<febootstrap-to-initramfs(8)> and
-L<febootstrap-to-supermin(8)>.
+with L<febootstrap(8)>.
 
 =head1 PARAMETERS
 
@@ -94,6 +93,19 @@ If this option is not specified, then every kernel module from the
 host will be included.  This is safer, but can produce rather large
 appliances which need a lot more memory to boot.
 
+=item B<-u user> | B<--user user> | B<-g group> | B<--group group>
+
+Run febootstrap-supermin-helper as an alternate user and/or group.
+C<user> and C<group> can be specified as either a name, which will
+be resolved using the system name service, or a uid/gid.  Use of these
+options requires root privileges.
+
+Use of these options is required if running febootstrap-supermin-helper
+as root with the effective uid/gid set to non-root.  Bash will reset
+the effective uid/gid to the real uid/gid when invoked.  As
+febootstrap-supermin-helper uses bash in parts, this will result in the
+creation of an appliance with a mixture of ownerships.
+
 =back
 
 =head1 SPEED
@@ -116,17 +128,11 @@ list the kernel modules you really need.
 
 Minimize the appliance, removing as much extraneous junk as possible.
 
-As well as using L<febootstrap-minimize(8)> it is worth checking for
-anything that is not necessary for your particular application and
-removing it by hand.
-
 =back
 
 =head1 SEE ALSO
 
-L<febootstrap(8)>,
-L<febootstrap-to-initramfs(8)>,
-L<febootstrap-to-supermin(8)>.
+L<febootstrap(8)>.
 
 =head1 AUTHORS