Mongo Express is a web-based administrative interface for managing MongoDB databases. Mongo Express can be used to create, modify and delete databases, collections, and documents.
This tutorial explains how to...
Linux
MongoDB is a cross-platform document database. It is classified as a NoSQL database. Instead of using tables and rows as in the relational databases such as MySQL, MongoDB uses JSON-like...
A Bluetooth MAC (Media Access Control) address is a unique 48-bit value assigned to a Bluetooth device by the manufacturer to uniquely identify it.
This tutorial provides 3 methods how...
Many peripheral devices have USB interface to connect to the computer such as webcams, keyboards, mouses, hard drives, etc. This tutorial demonstrates how to get a list of USB devices...
A hostname is a unique identifier that is assigned to a device (host) connected to the network. It can distinguish one device from another on a specific network. This tutorial...
In the Linux system, a group is a collection of users which have the same permissions on files and directories. When working as system administrator, might need to get all...
The routing table is used to show how packets are to be forwarded across the network. This tutorial demonstrates how to get routing table in the Linux.
In Linux systems...
Operating systems provides a way to mount file systems from devices or image files. It can be useful to view content of the OS image (.img). This tutorial shows how...
When working as system administrator in the Linux, might need to change user password. This tutorial demonstrates how to do that in the Linux.
To change the password of the...
When working with files in the Linux systems, there may need to find files or directories by name. This tutorial demonstrates how to do that.
Create few directories and files...