maint: use COPYING.LIB version 2.1

[libguestfs.git] / guestfish.pod

diff --git a/guestfish.pod b/guestfish.pod
index 32a3090..f2255f1 100644 (file)
--- a/guestfish.pod
+++ b/guestfish.pod
@@ -576,6 +576,16 @@ used.
 The C<more> command uses C<$PAGER> as the pager.  If not
 set, it uses C<more>.
 
+=item TMPDIR
+
+Location of temporary directory, defaults to C</tmp>.
+
+If libguestfs was compiled to use the supermin appliance then each
+handle will require rather a large amount of space in this directory
+for short periods of time (~ 80 MB).  You can use C<$TMPDIR> to
+configure another directory to use in case C</tmp> is not large
+enough.
+
 =back
 
 =head1 EXIT CODE