tracker-control(1) User Commands tracker-control(1)NAMEtracker-control - Manage Tracker processes and data
SYNOPSIStracker-control [OPTION...]
DESCRIPTIONtracker-control manages and checks status of all Tracker processes and
data.
Controls Tracker both at process level, and at entity level (store,
miners).
To start or stop miners, you can use --start. The store is started
automatically by the D-Bus calls from the miners.
It also allows checking the status of the Tracker store and all data
miners. For tracker-store , the status is always Idle unless it is
restoring a backup and/or replaying a journal (regardless of load from
applications or miners). For a list of common statuses, see --list-com‐
mon-statuses.
The miners can be paused or resumed using this command and you can also
list miners running and available.
COMMON OPTIONS
-?, --help
Show summary of options by group.
-?, --help-all
Show all groups and options.
-V, --version
Returns the version of this program.
GENERAL OPTIONS-p, --list-processes
This lists all Tracker processes in the system.
-k, --kill=[all|store|miners]
This uses SIGKILL to stop all Tracker processes found matching
the parameter, if no extra parameter is passed, all will be
assumed. This is not advised unless you are having problems
stopping Tracker in the first place. This GUARANTEES death.
-t, --terminate=[all|store|miners]
This uses SIGTERM to stop all Tracker processes found matching
the parameter, if no extra parameter is passed, all will be
assumed. This is recommended over --kill because it gives the
processes time to shutdown cleanly.
-r, --hard-reset
This kills all processes in the same way that --kill does but it
also removes all databases. Restarting tracker-store re-creates
the databases.
-e, --soft-reset
A soft reset works exactly the same way that --hard-reset does,
with the exception that the backup and journal are not removed.
These are restored when tracker-store is restarted.
-c, --remove-config
This removes all config files in $HOME/.config/tracker. All
files listed are files which were found and successfully
removed. Restarting the respective processes re-creates the
default configuration files.
--get-log-verbosity
This displays the log verbosity for ALL components using GSet‐
tings for this configuration. For possible values, see --set-
log-verbosity.
--set-log-verbosity=[debug|detailed|minimal|errors]
This sets the log verbosity for ALL components using GSettings
using this configuration option ('verbosity').
-s, --start
Starts all miners. This indirectly starts tracker-store too
because it is needed for miners to operate properly.
-b, --backup=FILE
Begins backing up the Tracker databases to the FILE given.
-o, --restore=FILE
Begins restoring a previous backup (see --backup ) to the
Tracker databases. The FILE points to the location of the
backup.
STATUS OPTIONS-S, --status
Show the current status of all Tracker entities (store and all
available miners).
-F, --follow
Follow status changes as they happen. This requires Ctrl+C to
stop and return to the command line. Each new status is put on a
new line.
-C, --list-common-statuses
This will list statuses most commonly produced by miners and the
store. These statuses are not translated when sent over D-Bus
and should be translated by each application. These are not con‐
sidered static and are subject to change at any point.
Additionally, these statuses are not the only ones which may be
reported by a miner. There may be other states pertaining to the
specific roles of the miner in question.
MINER OPTIONS-m, --reindex-mime-type=MIME
Re-index files which match the MIME type supplied. This is usu‐
ally used when installing new extractors which support MIME
types previously unsupported. This forces Tracker to re-index
those files. You can use --reindex-mime-type more than once per
MIME type.
-f, --index-file=FILE
(Re)index a file matching the FILE type supplied.
-l, --list-miners-running
This will list all miners which have responded to a D-Bus call.
Sometimes it is helpfult to use this command with --list-miners-
available.
-a, --list-miners-available
This will list all miners which are available even if they are
not running at the moment.
-i, --pause-details
For listing all miners which are paused and the reasons for
being paused, you can use this. It will also display the appli‐
cation that requested the pause too.
--miner=MINER
This argument is used with --pause or --resume to say which
miner you want to pause or resume. You can use the full D-Bus
name, e.g. org.freedesktop.Tracker1.Miner.Files OR you can use
the suffix, e.g. Files
--pause=REASON
The REASON here is useful to know WHY the miner should be
paused. A miner can be paused many times by multiple applica‐
tions. Only when all pauses have been resumed will it continue.
If successful, a cookie will be given to uniquely identify the
request. This cookie is used to resume the pause at a later
stage.
--pause-for-process=REASON
This works exactly the same way as --pause with the exception
that it only keeps the pause active while the calling process is
alive. As soon as you press Ctrl+C the pause is resumed automat‐
ically.
--resume=COOKIE
The COOKIE is given by a successful --pause command. It is a
number which identifies each pause request. When all pauses have
been resumed, the miner will resume working.
SEE ALSOtracker-store(1).
GNU September 2009 tracker-control(1)
