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Diffstat (limited to 'guestfish-actions.pod')
| -rw-r--r-- | guestfish-actions.pod | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/guestfish-actions.pod b/guestfish-actions.pod index c31905a9..d04a6633 100644 --- a/guestfish-actions.pod +++ b/guestfish-actions.pod @@ -429,6 +429,19 @@ There is no comprehensive help for this command. You have to look at the file C<daemon/debug.c> in the libguestfs source to find out what you can do. +=head2 dmesg + + dmesg + +This returns the kernel messages (C<dmesg> output) from +the guest kernel. This is sometimes useful for extended +debugging of problems. + +Another way to get the same information is to enable +verbose messages with C<set-verbose> or by setting +the environment variable C<LIBGUESTFS_DEBUG=1> before +running the program. + =head2 download download remotefilename (filename|-) |