X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=guestfish.pod;h=d44e3e3fb70f327037942d6a9bc19d7d28ea1bf6;hp=b464c717742e0769be7d48c6a04b17110f4865bc;hb=e02066bcb33a2aed5f23dd18c3168dc66efddb18;hpb=a4d88af2c13692e38fb7cfce77b082cee6e0462f

diff --git a/guestfish.pod b/guestfish.pod
index b464c71..d44e3e3 100644
--- a/guestfish.pod
+++ b/guestfish.pod
@@ -202,6 +202,17 @@ will create a directory C<local> on the host, and then export
 the contents of C</remote> on the mounted filesystem to
 C<local/remote-data.tar.gz>.  (See C<tgz-out>).
 
+=head1 EXIT ON ERROR BEHAVIOUR
+
+By default, guestfish will ignore any errors when in interactive mode
+(ie. taking commands from a human over a tty), and will exit on the
+first error in non-interactive mode (scripts, commands given on the
+command line).
+
+If you prefix a command with a I<-> character, then that command will
+not cause guestfish to exit, even if that (one) command returns an
+error.
+
 =head1 COMMANDS
 
 =head2 help
@@ -289,6 +300,10 @@ Set the default qemu binary that libguestfs uses.  If not set, then
 the qemu which was found at compile time by the configure script is
 used.
 
+=item LIBGUESTFS_APPEND
+
+Pass additional options to the guest kernel.
+
 =item HOME
 
 If compiled with GNU readline support, then the command history
@@ -301,6 +316,11 @@ set, it uses C<vi>.
 
 =back
 
+=head1 EXIT CODE
+
+guestfish returns I<0> if the commands completed without error, or
+I<1> if there was an error.
+
 =head1 SEE ALSO
 
 L<guestfs(3)>,