X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=guestfish.pod;h=746922f8cc0bf519c8aff687be203cc87149a0d6;hb=8c60f5c681b5d7cf90bc798fcaf94cd4e242e27f;hp=45a2854e21d0e6431d80a13af7d66a64dc923c63;hpb=edd99a3f7903f6f80d3f73643cd6ee114dbdd553;p=libguestfs.git

diff --git a/guestfish.pod b/guestfish.pod
index 45a2854..746922f 100644
--- a/guestfish.pod
+++ b/guestfish.pod
@@ -177,6 +177,18 @@ a space-separated list, enclosed in quotes.  For example:
 
  vgcreate VG "/dev/sda1 /dev/sdb1"
 
+=head1 COMMENTS
+
+Any line which starts with a I<#> character is treated as a comment
+and ignored.  The I<#> can optionally be preceeded by whitespace,
+but B<not> by a command.  For example:
+
+ # this is a comment
+         # this is a comment
+ foo # NOT a comment
+
+Blank lines are also ignored.
+
 =head1 COMMANDS
 
 =head2 help
@@ -222,6 +234,26 @@ number of 512 byte sectors
 
 =back
 
+=head2 echo
+
+ echo [params ...]
+
+This echos the parameters to the terminal.
+
+=head2 edit | vi | emacs
+
+ edit filename
+
+This is used to edit a file.  It downloads the file, edits it
+locally using your editor, then uploads the result.
+
+The editor is C<$EDITOR>.  However if you use the alternate
+commands C<vi> or C<emacs> you will get those corresponding
+editors.
+
+NOTE: This will not work reliably for large files
+(> 2 MB) or binary files containing \0 bytes.
+
 @ACTIONS@
 
 =head1 ENVIRONMENT VARIABLES
@@ -249,6 +281,11 @@ used.
 If compiled with GNU readline support, then the command history
 is saved in C<$HOME/.guestfish>
 
+=item EDITOR
+
+The C<edit> command uses C<$EDITOR> as the editor.  If not
+set, it uses C<vi>.
+
 =back
 
 =head1 SEE ALSO