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Bitnami Joomla stack contains a package of applications or components to create a complete platform to run the Joomla application. It is a one-click installation for Joomla. Through this article, we are going to discuss the steps required to install Bitnami Joomla on CentOS using the Bitnami Joomla Stack installer. Download Bitnami Joomla Stack for […]
We can use commands from the terminal window or graphical user interface (GUI) to add new user accounts to CentOS-based systems. In this article, we will look into creating user accounts in CentOS using commands from a terminal window. Step 1. You should log in to the system as a root user or the user […]
In the previous Article, “Computer Concepts : Bits, Bytes and Words“, I explained the concepts of Bits, Bytes, and Words. In this article, I am going to explain, through sample programs, dealing with Bits, Bytes, and Words. Bits “C” Language, provides bit-wise operators to directly deal with Bits. Mostly bit-wise operations are helpful in Data […]
In Computers; Bits, Bytes & Words are the core concepts. Bits – binary digits Computer memory stores the data in bits. Each bit stores the value either 0 or 1. Inside the Computer, there are electronic switches that store the bit values; either 0 or 1. If the switch is OFF means, that represents 0 […]
When we write console-based (text-based) Applications, most of the time, the display text will be on a White Black background. Graphics-based applications display colorful graphics & provide the user interface for the user to interact with the Applications. We can write Text-based Applications to display colorful text on the screen, and a user interface to […]
In Linux, file system is uses i-nodes called index nodes to keep the information of the files or directories. Each file or directory in Linux file system has an associated inode. Each inode is unique. Depending on the file system setup, we can have maximum number of inodes. inode is nothing but a structure to […]
A linked list is a collection of nodes or elements that we can traverse within the list. A node or an element is a basic structure to create a list. A node contains a data part and the address to the next node, in order to form a list. Lets’ go through the steps needed […]
Object files are compiled code modules useful to split large code files into small modules to enable to manage them easily. In this article, we are going to discuss the steps to create object files and use them from other code modules. When we compile a program, the ‘C’ compiler will generate object files (“.o” […]
C provides bitwise operators to deal with bits. Each bit is either “0” or “1”. In this article, we are going to discuss how to use bitwise operators in C. C provides the following bitwise operators. & (Ampersand – Bitwise AND Operator) | (Pipe Symbol – Bitwise OR Operator) ^ (Cap Symbol – Bitwise XOR […]
We have discussed some of the buffered and un-buffered functions those are dealing with file management in ‘C’. In this article, we are going to discuss couple of other ‘C’ functions used for file management. Like fseek function we have lseek function which is helpful to navigate within the file. lseek function will be used […]
