.. _clicmd_extras_deprecated_vlib_unix_cj_c: =============================================================== Circular Journal =============================================================== cj ------------------------------------------------------------------------- .. code-block:: console cj Enable, disable the collection of diagnostic data into a circular journal or dump the circular journal diagnostic data. This is only useful if you, the developer, have written code to make use of the circular journal. When dumping the data it is formatted and sent to ``stderr`` of the VPP process; when running VPP in ``unix interactive`` mode this is typically the same place as the Debug CLI. Declaration: ``cj_command`` `extras/deprecated/vlib/unix/cj.c line 270 `_ Implementation: ``cj_command_fn``