mongodb client linux

followed by a parameter, 0 means the display is not displayed in the query Results 1 representsFor example: View only name and gender:Db.stu.find ({},{name:1, gender:1})//_id is displayed by default, if it is not displayed _id need special designation//projection set to 1 except _id other parameters are displayed by defaultdo not show _id:db.stu.find ({},{_id:0,name:1})3.8 Sorts sort ():db. Collection. Find (). sort ({field 1:1, field 2:-1})//Specify field sort, 1 for ascending, 1 for descendin

Install and configure Mongodb in linux and mongodblinux MongoDB is a product between relational databases and non-relational databases. It has the most abundant functions and features like relational databases. The supported data structure is very loose and is similar to the json bson format, so it can store more complex data types. The biggest feature of Mongo i

Install NodeJS, mongoDB, and nodejsmongodb in LinuxPrevious This article describes how to install NodeJS and mongoDB in Linux NodeJS 1. Download The NodeJS installation package in the Linux environment from the official website. 2. Upload the installation package to the server through xftp 3. uncompress The. Tar. xz su

Tags: MongoDB databaseInstall MongoDB3.0.3 on CentOS6Version: Mongodb-linux-x86_64-rhel62-3.0.5.tgzInstalling OpenSSL#yum install-y Openssl-devel openssl-y1. Download MongoDB# wget Https://fastdl.mongodb.org/linux/mongodb-

Tags: pass technology share VAR connection monitor Shell Install blog src1.mongodb Introduction 2.yum Installation To build a Yum Source: Vim/etc/yum.repos.d/mongodb-org-3.0.repo [mongodb-org-3.0] Name=monogodb Repository baseurl=http://repo.mongodb.org/yum/rehat/$releasever/mongodb-org/3.0/x86_64 Gpgcheck=0 Enabled=1

Tags: LAN for installation art database settings restart IMG MongodMongoDB Start Stop method The official website installs the introduction to still have the way that starts to stop 1 start sudo service Mongod start 2 stop sudo service Mongod stop 3 restart sudo service mongod restart 4 Viewing status sudo service Mongod status or view the process Ps-ef | grep Mongod or view the port number status NETSTAT-LANP | grep 27017 5 connections Mongo 6 Viewing the database configuration Less/etc/m

Label:1: DownloadHttp://www.mongodb.org/downloadsUnzip the package after uploading it on the 85 machine.first, unzip the installer in Linuxoperation by command:Decompression TAR-ZXVF mongodb-linux-x86_64-2.6.7.gzmongodb-linux-x86_64-2.6.7 renamed to MongoDB We put a new data directory in the

System environment: CentOS x86_64 Tokutek for the MongoDB of the modified version, to a large extent, to solve the mongodb deficiencies, such as disk occupancy space. Open ports:-A input-m state--state new-m tcp-p TCP--dport 80-j ACCEPT-A input-m state--state new-m tcp-p TCP--dport 27017-j ACCEPT-A input-m state--state new-m tcp-p TCP--dport 28017-j ACCEPT Install TOKUMX1. Download TokutekEnter the offic

1/Under Ubuntu, first install VNCsudo apt-get Install Vnc4server2. Then turn on the VNC desktop service and create a VNC desktop in two waysMode ① Create a VNC desktop, the session number is automatically generated by vncserver$ vncserverMode ② Create a VNC desktop with a specified session number$vncserver:2 3. Modify the remote login desktop configuration to a graphical interface, there are two ways　Mode ① Modify the Xstartup file ( Note: each user has their own xstartup file), the file path

Tags: MongoDB install Linux1. Download the installation packagewget http://fastdl.mongodb.org/linux/mongodb-linux-i686-1.8.2.tgzDownloadwget http://fastdl.mongodb.org/linux/mongodb-linux