Yii is an open-source, high-performance, flexible, efficient and secure PHP framework for rapidly building modern Web applications. It is a generic and full-stack web programming framework for writing code in an object-oriented fashion and provides many proven and ready-to-use features. Yii Features Here are some of Yii’s key features: A pure OOP-based framework. A component-based … Read more
LAMP, an acronym for Linux, Apache, MySQL, and PHP, is a popular free and open-source stack used by website administrators and developers alike to test and host dynamic websites. The LAMP server comes with 4 core components: the Apache web server, MySQL or MariaDB database and PHP which is a popular scripting language that is … Read more
Arduino is a widely-used, open-source electronics platform used to create devices that interact with their environment using sensors and actuators. It consists of a programmable hardware board and a software (Integrated Development Environment(IDE)) for writing and uploading programs to the board. Before you can start building projects using Arduino, you need to set up the … Read more
An internet protocol version 6 (IPv6) is an identifier of a network interface that’s involved in an IPv6 computer network. If you don’t want to use Ipv6 addressing, you can opt to disable it either temporarily or permanently. Disabling IPv6 in CentOS First, check whether IPv6 is enabled on your CentOS 8 machine using the … Read more
SELinux or Security-Enhanced Linux is a mechanism or security module that provides access control security policies. In simple terms, it’s a feature or service used for restricting users to certain policies and rules set by the systems administrator. How to Temporarily Disable SELinux on CentOS Before you start disabling SELinux on CentOS , it’s prudent … Read more
This post gives a short overview of current Linux distributions. A Linux distribution is a collection of (usually open source) software on top of a Linux kernel. A distribution (or short, distro) can bundle server software, system management tools, documentation and many desktop applications in a central secure software repository. A distro aims to provide … Read more
sudo privileges to an existing user in ubuntu If you have already created the user, you can add the user to the sudo group by running the following command in a Terminal: sudo usermod -a -G sudo username
UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY means there is some file system error in the disk. Try this: fsck /dev/sda1 (where /dev/sda1 is the partition mentioned) And enter Yes(y) to all errors Then reboot and it should be fine.