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Prometheus is a popular open-source monitoring system that provides monitoring and alerting for applications and infrastructure . It is designed to collect metrics from various sources, store them, and provide a powerful query language to analyze and visualize the data. In this blog post, we will discuss how to install and configure Prometheus on Ubuntu 22.04. Step 1: Update your system Before installing Prometheus, you should update your Ubuntu system to ensure that you have the latest software packages. To do this, open the terminal and run the following command sudo apt-get update Step 2: Install Prometheus To install Prometheus on Ubuntu 22.04, you can use the official Prometheus APT repository. To add the repository, run the following command sudo apt-get install curl gnupg2 -y curl https://packagecloud.io/gpg.key | sudo apt-key add - echo "deb https://packagecloud.io/prometheus-rpm/release/ubuntu/22.04/ default main" | sudo tee /etc/apt/sources.list.d/prometheus.list On...

Prometheus is a popular open-source monitoring and alerting system that is widely used to collect and store time-series data . It is highly customizable and provides a flexible query language to query and visualize metrics. In this blog post, we will guide you on how to install and configure Prometheus on Ubuntu 20.04. Step 1: Update Ubuntu Before you begin the installation process, update the Ubuntu system by running the following command sudo apt update sudo apt upgrade Step 2: Download and Install Prometheus To download and install Prometheus, follow the steps below Visit the Prometheus download page and download the latest stable version of Prometheus. wget https://github.com/prometheus/prometheus/releases/download/v2.32.0/prometheus-2.32.0.linux-amd64.tar.gz Extract the downloaded tarball using the following command tar -xvzf prometheus-2.32.0.linux-amd64.tar.gz Copy the extracted directory to /opt: sudo cp -r prometheus-2.32.0.linux-amd64 /opt/prometheus Step 3: Create a Promethe...

Prometheus is a powerful open-source monitoring and alerting system that helps you monitor various aspects of your system such as server metrics, network metrics, application metrics, and more . In this blog post, we will discuss how to install and configure Prometheus on Ubuntu 18.04. Step 1: Update and Upgrade the Ubuntu System Before installing Prometheus, it is recommended to update and upgrade the Ubuntu system to ensure that all the packages are up-to-date. To update and upgrade the system, open the terminal and run the following commands sudo apt-get update sudo apt-get upgrade Step 2: Install Prometheus To install Prometheus on Ubuntu 18.04, follow these steps Download the latest Prometheus release using the following command wget https://github.com/prometheus/prometheus/releases/download/v2.27.1/prometheus-2.27.1.linux-amd64.tar.gz Extract the downloaded file using the following command tar xvfz prometheus-2.27.1.linux-amd64.tar.gz Move the extracted folder to /opt directory u...

Git is one of the most popular version control systems used by developers . It helps developers to manage their source code, collaborate with others, and track changes to their code over time. In this blog post, we will discuss the top 20 most used commands in Git. git init This command is used to initialize a new Git repository. It creates a new repository with a .git directory in your project directory. git add This command is used to add new or modified files to the staging area. The staging area is where changes are prepared to be committed to the repository. git commit This command is used to commit changes to the repository. It creates a new commit object with the changes that are currently in the staging area. git status This command shows the current status of the repository. It shows which files have been modified, which files are in the staging area, and which files are not tracked by Git. git push This command is used to upload changes to a remote repository. It is used to u...

Docker is a powerful tool for building, deploying and managing applications in containers . It offers a wide range of commands for working with containers, images, networks, volumes, and other components of a Docker ecosystem. In this article, we'll discuss the top 20 most used commands in Docker that every developer should know. docker run - This command creates and starts a new container from an image. docker ps - This command shows a list of running containers. docker images - This command lists all the images on the host system. docker stop - This command stops a running container. docker start - This command starts a stopped container. docker rm - This command removes one or more containers. docker rmi - This command removes one or more images. docker exec - This command runs a command inside a running container. docker logs - This command shows the logs of a container. docker inspect - This command shows the detailed information about a container, image or network. d...

Jenkins is a powerful open-source automation server that helps to automate the build, test, and deployment of applications . It's a popular tool among developers due to its flexibility and ease of use. In this article, we will learn how to install and configure Jenkins on Ubuntu 22.04. Prerequisites Before we begin, make sure you have a user account with sudo privileges. If you don't have one, create one using the following command sudo adduser your_username After adding the user account, add the user to the sudo group using the following command sudo usermod -aG sudo your_username Step 1: Update the system Before installing any new package, it's always a good practice to update the system. Run the following command to update the system sudo apt-get update Step 2: Install Java Jenkins requires Java to run. To install Java on Ubuntu, run the following command sudo apt-get install default-jdk Step 3: Install Jenkins To install Jenkins on Ubuntu, follow the steps below, Add th...

Jenkins is an open-source automation server that helps to automate the building, testing, and deployment of applications . It's widely used in the software development industry to streamline the development process. In this article, we will learn how to install and configure Jenkins on Ubuntu 20.04. Prerequisites Before we begin, make sure you have a user account with sudo privileges. If you don't have one, create one using the following command sudo adduser your_username After adding the user account, add the user to the sudo group using the following command sudo usermod -aG sudo your_username Step 1: Update the system Before installing any new package, it's always a good practice to update the system. Run the following command to update the system sudo apt-get update Step 2: Install Java Jenkins is built in Java, so we need to install Java on our system. Run the following command to install Java sudo apt-get install default-jdk Step 3: Install Jenkins To install Jenkins ...