Shulou(Shulou.com)06/01 Report--

Mongo operation refer to this article http://wiki.jikexueyuan.com/project/mongodb/ the version here can modify wget http://downloads.mongodb.org/linux/mongodb-linux-x86_64-2.4.6.tgztar-zxvf mongodb-linux-x86_64-2.4.6.tgzcp-r mongodb-linux-x86_64-2.4.6 / opt/mongodbcd / opt/mongodbmkdir-p data/log confmongo configuration file does not exist by default and needs to be specified manually Create your own vim conf/mongodb.confport = 29016 # port number dbpath = / opt/mongodb/data/db # database path logpath = / opt/mongodb/data/log/log # log output file specified file instead of directory logappend = true # log output mode (append) auth = true # enable authentication fork = true # run pidfilepath = / opt/mongodb/data/mongod.pid # PID file location setting ring as a daemon The context variable adds export PATH=/opt/mongodb/bin:$PATHsource / etc/profilemongod-f / opt/mongodb/conf/mongodb.conf # at the end of / etc/profile to start mongomongo 127.0.0.1 etc/profilemongod 29016 use admin # to enter the database admindb.addUser ('name' 'pwd') # add users or change user passwords Users who build under admin have all permissions. Users who build under the corresponding database only have the database permission db.auth ('name','pwd') # user authentication show users # View all users show dbs # View all databases db.shutdownServer () # stop database use mydb # create new database, and if you leave without doing anything, the library will delete db.test.insert ({' test':'1'}) # create test table Insert a data show dbs and you can see the new database.

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