Linux, Windows, Security, Programming, Network Tutorials
Windows operating system provides different monitors or screen orientations for different cases. We can rotate integrated or external monitors easily by using different methods like Display Settings, Hotkeys, Intel Graphic Settings, NVIDIA Control Panel, or 3rd Party Application. Sideways Screen Problem While typing with the keyboard using shortcuts is a very easy way to accomplish … Read more
Video Graphics Array or VGA is a 15-pin video connector that is mainly used to transmit graphics or media from source to display like monitor, TV, projector, etc. VGA is created in 1987 which was based on IBM based D-subminiature connection type. VGA was a very popular connection type between the start of the 1900s … Read more
Screen Brightness can be controlled with Screen Dimmers. A screen dimmer can be provided by the operating system by default but with some basic features. There are different applications that provide powerful features in order to set screen brightness. Screen Dimmer Features Screen brightness or dimmer applications can provide different features that make our lives … Read more
DisplayPort (DP) is a digital display interface developed to transmit graphics signals. DisplayPort is created in 2006 in order to supersede the VGA port which is very old. DisplayPort mainly designed to connect different video sources into displays like computer monitors, audio, etc. DisplayPort Versions DisplayPort 1.0 is released in May 2006 and an update … Read more
Pixel is the technical definition of a dot in a digital image, graphic or screen. Pixel is the atom of the digital image, graphic or screen where it can not be divided. Pixel is used for different reasons like specifying size, providing the color, etc. Pixel Is A Dot One pixel is one dot where … Read more
A computer is an electronic device which can compute according to the provided input and software. Computer mainly consists of two main components named Computer Hardware and Computer Software. Computer Hardware provides physical facilities to run the computer software. Computer Types Before starting to describe the Computer hardware we have to learn computer types. Because … Read more
SNMP protocol provides useful features to monitor and configure network and server systems remotely. Monitoring features are much popular than configuration. snmpwalk is a function provided by SNMP protocol to get metrics of remote system in bulk. Get All OIDS We will first look the simplest usage of the snmpwalk command. We just provide minimum … Read more
Operating systems did jobs by running processes and tasks. One of the primary duties of an operating system is the management of processes. All operating systems have a different type of task manager. Windows have built-in task manager maned Task Manager . In this tutorial, we will look detailed about Windows Task Manager. Start Task … Read more
Atop is a monitoring tool which is mainly developed for command-line usage. It is capable of showing detailed information about the process, memory, disk network information, and metrics. Atop commands provides more details than popular top command. atop Command Syntax We will use following syntax for atop command. atop Command Help Help information like flags, … Read more
Monitoring Linux servers is important part of the system administration. There are a lot of ways and tools to monitor Linux servers. System Activity Reporter or simply sar is one of the most popular and useful tools. Sar can save system stats from various subsystems like disk, CPU, memory, network, etc. to file and used … Read more