3.8 KiB
MU MOVE
NAME
mu-move - move a message file or change its flags
SYNOPSIS
mu [common-options] move [options] <src> [–flags=<flags>] [<target>]
DESCRIPTION
mu move is the command for moving messages in a Maildir or changing their flags.
For any change, both the message file in the file system as well as its representation in the database are updated accordingly.
The source message file and target-maildir must reside under the root-maildir for mu's database (see mu info store).
MOVE OPTIONS
–flags=<flags>
specify the new message flags. See FLAGS for details.
–change-name
change the basename of the message file when moving; this can be useful when using some external tools such as mbsync(1) which otherwise get confused
–update-dups
update the flags of duplicate messages too, where "duplicate messages" are defined as all message that share the same message-id. Note that the Draft/Flagged/Trashed flags are deliberately not changed if you change those on the source message.
–dry-run,-n
print the target filename(s), but don't change anything.
Note that with the --change-name, the target name is not constant, so you cannot
use a dry-run to predict the exact name when doing a `real' run.
FLAGS
(Note: if you are not familiar with Maildirs, please refer to the maildir(5) man-page, or see http://cr.yp.to/proto/maildir.html)
The message flags specify the Maildir-metadata for a message and are represented
by uppercase letters at the end of the message file name for all `non-new'
messages, i.e. messages that live in the cur/ sub-directory of a Maildir.
| Flag | Meaning |
|---|---|
| D | Draft message |
| F | Flagged message |
| P | Passed message (i.e., `forwarded') |
| R | Replied message |
| S | Seen message |
| T | Trashed; to be deleted later |
New messages (in the new/ sub-directory) do not have flags encoded in their
file-name; but we mu uses `N' in the --flags to represent that:
| Flag | Meaning |
|---|---|
| N | New |
Thus, changing flags means changing the letters at the end of the message
file-name, except when setting or removing the `N' (new) flag. Setting or
un-setting the New flag causes the message is to be moved from cur/ to new/ or
vice-versa, respectively. When marking a message as New, it looses the other
flags.
ABSOLUTE AND RELATIVE FLAGS
You can specify the flags with the --flags parameter, and do either with either
absolute or relative flags.
Absolute flags just specify the new flags by their letters; e.g. to specify a
Trashed, Seen, Replied message, you'd use --flags STR.
#+end_example
Relative flags are relative to the current flags for some message, and each of
the flags is prefixed with either + ("add this flag") or - ("remove this flag").
So to add the Seen flag and remove the Draft flag from whatever the message
already has, --flags +S-D.
You cannot combine relative and relative flags.
EXAMPLES
change some flags
$ mu move /home/user/Maildir/inbox/cur/1695559560.a73985881f4611ac2.hostname!2,S --flags +F /home/user/Maildir/inbox/cur/1695559560.a73985881f4611ac2.hostname!2,FS
move to a different maildir
$ mu move /home/user/Maildir/project1/cur/1695559560.a73985881f4611ac2.hostname!2,S /project2 /home/user/Maildir/project2/cur/1695559560.a73985881f4611ac2.hostname!2,S
SEE ALSO
maildir(5)