Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHPAbstract Users can communicate with the system through an interface known as a GUI, or graphic user interface. Operating a GUI is a rather simple process. The activities are performed in the interface and are used as input before being delivered as a command to the system, which eventually ends the work. Working of Linux GUI A graphical user interface (GUI) is a way for users to communicate visually with a computer system using windows, icons, or images. The operating system's kernel is its beating heart, while the graphical user interface provided by the X Window System, also referred to ... Read More
Abstract In Linux, the sudo (Super User DO) command is frequently used as a prefix to a command that only superusers are permitted to execute. Any command that has the "sudo" prefix will run with elevated privileges, or in other words, allow a user with the necessary permissions to execute a command in the role of another user, such as the superuser. This is comparable to Windows' "run as administrator" option. We can have several administrators thanks to sudo. Note − Linux commands are case-sensitive. Default sudo behavior To use the sudo command on the majority of contemporary Linux distributions, ... Read More
With OpenStack, an open-supply cloud computing platform, ServerMania is a marketplace leader in imparting personal and public cloud computing that is absolutely redundant, pretty available, and cost-effective. With the finest customer support within the commercial enterprise, first-rate uptime, and present-day generation, ServerMania offers committed servers and cloud web website hosting options. ServerMania offers your corporation the intense scalability and excessive availability it desires with managed, completely redundant public cloud computing services. The commercial enterprise makes total use of the sublime capability of the OpenStack era for the prompt arrangement of cloud servers and gives straightforward, tailor-made server administration answers for ... Read More
Abstract We'll learn about Linux process states in this article. We'll study each of the five states in which a Linux process can be at different stages in its life cycle. There are five states of a Linux process − Running & Runnable Stopped Uninterruptable Sleep Zombie Interruptable Sleep There is a clear reason for each of the process states which are mentioned above to exist. Having a thorough understanding of these states can be very helpful for debugging issues like resource exhaustion or out-of-control process production. This understanding is much more important if one needs to know ... Read More
Abstract Disk monitoring is an important task to perform while maintaining a linux system. Essentially, getting data back from the disk costs time. As a result, the disk I/O subsystem is considered the slowest part and can slow down the whole system. Checking disc performance is crucial as a result. We must determine which process is waiting for the I/O request to complete and determine whether there is a bottleneck and what is causing it. To examine the disc I/O performance in Linux systems, we'll learn how to use tools like iostat, iotop.. iotop installation in Linux It is readily ... Read More
In Linux, it is often necessary to find out the most recently modified files for various reasons, such as troubleshooting or auditing purposes. Listing the last five modified files is a common requirement that can be achieved using various Linux commands. In this article, we will explore some of the methods to list the last five modified files in Linux. Note − Linux commands are case-sensitive. Using ls Command The ls command is one of the most commonly used commands in Linux to list files and directories. We can use the ls command to list the files in a directory ... Read More
Server operating systems play a pivotal role in the working of computer systems by overseeing and controlling the assets of servers. These OS sorts are outlined particularly for server situations, advertising vigorous execution, adaptability, and security. When choosing a server OS, a few variables must be considered. To begin with, the expected purpose of the server, such as web facilitating or database administration, determines the specified highlights and compatibility. Momentarily, the framework necessities, counting equipment and programme, ought to be assessed to guarantee consistent integration. Moreover, components like soundness, bolster, and permitting costs must be weighed. Making an educated choice ... Read More
Following the system's interpretation of each command, a separate process is established to carry out the command. This new process is assigned a distinct process identification number (PID). To keep track of each process's current state, the system uses the PID. Note − Linux commands are case-sensitive. Process Table The process table in Linux is just a data structure in a computer's RAM like it is in almost every other operating system. It contains details about the processes that the OS is currently managing. This data contains broad details about each procedure. Process Id Process Owner Process Priority Environment ... Read More
Server Automation Direct is a comprehensive asset for streamlining and optimising server administration through mechanisation. This direct focuses on the dynamic utilisation of computerization apparatuses and methods to streamline dreary assignments, improve productivity, and diminish human blunders in server operations. By robotizing different angles such as arrangement administration, programme overhauls, provisioning, and checking, organisations can move forward with adaptability, guarantee reliable server situations, and accomplish quicker reaction times. This direct point points to engaging framework chairmen and IT experts with commonsense information and best practices to use computerization viably, eventually empowering them to realise more noteworthy efficiency and operational brilliance ... Read More
The curl Delete task is an HTTP strategy that permits the evacuation of an indicated asset from a server. It is commonly used to Delete information or substances from a web service or API. The Delete request requires the URL of the asset to be Deleted, and extra headers or parameters can be included if required. When the server gets the Delete ask, it forms the ask and Deletes the desired asset in the event that it exists. An effective Delete request ordinarily comes about in an HTTP status code demonstrating the fruitful cancellation of the asset. Curl, a command-line ... Read More