mu-info - show information

       Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>

-d,--debug
       Makes mu generate extra debug information, useful for debugging the  program  itself.  Debug  information
       goes to the standard logging location; see mu(1).

   -q,--quiet
       Causes  mu  not to output informational messages and progress information to standard output, but only to
       the log file. Error messages will still be sent to standard error. Note that muindex is much faster with
       --quiet, so it is recommended you use this option when using mu from scripts etc.

   --log-stderr
       Causes mu to not output log messages to standard error, in addition  to  sending  them  to  the  standard
       logging location.

   --nocolor
       Do not use ANSI colors. The environment variable NO_COLOR can be used as an alternative to --nocolor.

   -V,--version
       Prints mu version and copyright information.

   -h,--help
       Lists the various command line options.

       This manpage is part of mu 1.12.9.

       Copyright   ©   2008-2025   Dirk-Jan   C.   Binnema.   License   GPLv3+:  GNU  GPL  version  3  or  later
       https://gnu.org/licenses/gpl.html. This is free software: you are free to  change  and  redistribute  it.
       There is NO WARRANTY, to the extent permitted by law.

muinfo is the mu command for getting information about various topics:

       —   mu: general mu build information (default)

       —   store: information about the message store

       —   fields: table with all the query fields and flags

       —   maildirs: list all maildirs under the store's root-maildir

       Note  that  while  running  (e.g.  mu4e),  some  of  the store information can be delayed due to database
       caching.

       This command returns 0 upon successful completion, or a non-zero exit code otherwise.

       0.  success

       2.  no matches found. Try a different query

       11. database schema mismatch. You need to re-initialize mu, see mu-init(1)

       19. failed to acquire lock. Some other program has exclusive access to the mu database

       99. caught an exception

       mu-info  - show information

       Please report bugs at https://github.com/djcb/mu/issues.

mu(1)

                                                                                                      MUINFO(1)

mu [COMMONOPTIONS] info [TOPIC]