E:\>cd mongodb

E:\mongodb>bin\mongod --help
Allowed options:

General options:
? -h [ --help ]?????????????? show this usage information
? --version?????????????????? show version information
? -f [ --config ] arg???????? configuration file specifying additional options
? -v [ --verbose ]??????????? be more verbose (include multiple times for more
????????????????????????????? verbosity e.g. -vvvvv)
? --quiet???????????????????? quieter output
? --port arg????????????????? specify port number - 27017 by default
? --bind_ip arg?????????????? comma separated list of ip addresses to listen on
????????????????????????????? - all local ips by default
? --maxConns arg????????????? max number of simultaneous connections - 20000 by
????????????????????????????? default
? --logpath arg?????????????? log file to send write to instead of stdout - has
????????????????????????????? to be a file, not directory
? --logappend???????????????? append to logpath instead of over-writing
? --pidfilepath arg?????????? full path to pidfile (if not set, no pidfile is
????????????????????????????? created)
? --keyFile arg?????????????? private key for cluster authentication
? --setParameter arg????????? Set a configurable parameter
? --auth????????????????????? run with security
? --cpu?????????????????????? periodically show cpu and iowait utilization
? --dbpath arg??????????????? directory for datafiles - defaults to \data\db\
? --diaglog arg?????????????? 0=off 1=W 2=R 3=both 7=W+some reads
? --directoryperdb??????????? each database will be stored in a separate
????????????????????????????? directory
? --ipv6????????????????????? enable IPv6 support (disabled by default)
? --journal?????????????????? enable journaling
? --journalCommitInterval arg how often to group/batch commit (ms)
? --journalOptions arg??????? journal diagnostic options
? --jsonp???????????????????? allow JSONP access via http (has security
????????????????????????????? implications)
? --noauth??????????????????? run without security
? --nohttpinterface?????????? disable http interface
? --nojournal???????????????? disable journaling (journaling is on by default
????????????????????????????? for 64 bit)
? --noprealloc??????????????? disable data file preallocation - will often hurt
????????????????????????????? performance
? --noscripting?????????????? disable scripting engine
? --notablescan?????????????? do not allow table scans
? --nssize arg (=16)????????? .ns file size (in MB) for new databases
? --profile arg?????????????? 0=off 1=slow, 2=all
? --quota???????????????????? limits each database to a certain number of files
????????????????????????????? (8 default)
? --quotaFiles arg??????????? number of files allowed per db, requires --quota
? --repair??????????????????? run repair on all dbs
? --repairpath arg??????????? root directory for repair files - defaults to
????????????????????????????? dbpath
? --rest????????????????????? turn on simple rest api
? --slowms arg (=100)???????? value of slow for profile and console log
? --smallfiles??????????????? use a smaller default file size
? --syncdelay arg (=60)?????? seconds between disk syncs (0=never, but not
????????????????????????????? recommended)
? --sysinfo?????????????????? print some diagnostic system information
? --upgrade?????????????????? upgrade db if needed

Windows Service Control Manager options:
? --install??????????????? install Windows service
? --remove???????????????? remove Windows service
? --reinstall????????????? reinstall Windows service (equivalent to --remove
?????????????????????????? followed by --install)
? --serviceName arg??????? Windows service name
? --serviceDisplayName arg Windows service dis