APISIX Digital Ocean Setup
Helm repo setup Set to version 3 Install APISIX Make sure you have access to Kubernetes cluster using kubeconfig file
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How to generate private and public keys using OpenSSL command
To generate private key, execute below command: Step 1. Generate the private key: Step 2: Generate the Public Key from the Private Key: Step 3: Convert the Private Key to Base64: Step 4: Convert the Public Key to Base64: The -A flag in the openssl base64 command ensures that the Base64 output is in a
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Setup SFTP Server And Users In Ubuntu Linux
In Linux, chroot stands for change root. It is a process of creating a jailed environment for a calling process (e.g., SFTP) to isolate it from the rest of the system. SFTP (Secure Shell File Transfer Protocol) is a means of transferring files securely from a client to a server over a network. Sometimes, you
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Basic Authentication in PowerShell Using Invoke-RestMethod
Learn how to use basic authentication with PowerShell’s Invoke-RestMethod cmdlet. Follow our step-by-step guide and secure your REST API requests.
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How to create docker registry credentials using kubectl
Dive into our comprehensive guide on seamlessly creating Docker registry credentials with kubectl. Whether you’re a beginner or an experienced Kubernetes administrator, this article demystifies the process of securely managing Docker registry access. Learn the step-by-step method to generate and update your regcred secret for Docker registry authentication, ensuring your Kubernetes deployments can pull images without a hitch. Perfect for DevOps professionals and developers alike, this tutorial not only simplifies Kubernetes secrets management but also introduces best practices to maintain continuous access to private Docker images. Enhance your Kubernetes skills today and keep your containerized applications running smoothly.
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SCP Command to copy files to new server
To copy files from one server to another using scp (Secure Copy Protocol), you’ll need SSH access to both the source and the destination servers. The scp command can be used to securely transfer files between hosts on a network. Here’s the basic syntax to copy files from your local machine to a remote server:
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Useful PostgreSQL commands for command line
Certainly! Here are some useful PostgreSQL commands that you can use via the command line interface (CLI), specifically through the psql utility. These commands help you interact with your PostgreSQL database for various purposes, from administrative tasks to data manipulation: Connecting to a PostgreSQL Database: Listing Databases and Tables: Switching Databases: Viewing Table Structure: Executing
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PostgreSQL list database and query tables
To interact with a PostgreSQL database, you typically use the psql command-line interface if you are working directly from the terminal or command prompt. Here are the basic commands you’ll need for listing databases, selecting a database to use, and querying tables within that database: or This command displays the list of databases along with
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Importing and Exporting Data in PostgreSQL
Introduction Effectively managing data is a key aspect of database administration. In PostgreSQL, scenarios often arise where data needs to be exported from one database and imported into another. This post will detail a practical approach to exporting data from a PostgreSQL table and then importing it into another database using command-line tools. Exporting Data
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How to Disable Multi-Factor Authentication In Microsoft 365
Step 1: Go to Microsoft 365 Admin Center and sign in with your admin account. Step 2: Go to Users > Active Users. Step 3: Click on Multi-Factor Authentication A page with all the users will pop up. Step 4: Click on the user you would like to disable MFA: Step 5: Click on disable
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