What is the Azure App Service

Introduction: What is an Azure App Service? Microsoft Azure is a great option for developers who want to write code in the cloud. Microsoft Azure is a cloud computing service that provides IT infrastructure and software as a service. Azure offers two different types of service: Azure Web Apps and Azure App Service. Azure web …

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What is a Software as a Service

What is a Software as a Service (SaaS)? SaaS is an acronym for Software as a Service. It is a software licensing and delivery model in which software is licensed on a subscription basis over the Internet. It give more flexibility to customers than the traditional license models, such as shrink-wrap licenses, or enterprise license …

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What is a Container Docker

Introduction: What is a Container Docker? Containers are a lightweight, executable package of software that includes everything needed to run an application. A container is a runtime instance of an image. An image is the read-only template of a container. A container is created by reading the image and then running it in a virtual …

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How to Install Docker on Linux

The following steps will hep you get started with docker environment. # curl https://download.docker.com/linux/centos/docker-ce.repo -o /etc/yum.repos.d/docker-ce.repo # sed -i -e “s/enabled=1/enabled=0/g” /etc/yum.repos.d/docker-ce.repo # yum –enablerepo=docker-ce-stable -y install docker-ce # systemctl enable –now docker # rpm -q docker-ce docker-ce-20.10.8-3.el7.x86_64 # docker version Client: Docker Engine – Community Version: 20.10.8 API version: 1.41 Go version: go1.16.6 Git …

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How to Install Nginx with PHP-FPM on CentOS 7

Prepare Repository for CentOS / RHEL 7 : # yum install epel-release # rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm Install PHP7.4 : # yum –enablerepo=remi-php74 install php-mysql php-xml php-soap php-xmlrpc php-mbstring php-json php-gd php-mcrypt Prepare NGINX repository : # vi /etc/yum.repos.d/nginx.repo Then, open the nginx.repo file using a text editor and add the following lines. [nginx] name=nginx repo …

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Why sudo is used in Linux

In linux, the root user is equivalent to the Administrator user on Windows. When you run the linux system administration especially in the critical systems, by allowing staff to use root all the time to perform administration and maintenance that will risk your organization and will vulnerable to security incident. For example, if there is …

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