PostgreSQL, also known as Postgres, is an open-source general-purpose object-relational database management system. It has many powerful features such as online backups, point in time recovery, nested transactions, SQL and…
Linux
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What is Linux? Linux is an open source operating system (OS) available for desktop as well as server. In Linux, you don’t need to pay any cost for License to…
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Nginx is an open-source, light weight, high-performance HTTP / HTTPS and reverse proxy server responsible for handling the load of some of the largest websites on the Internet. It can…
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Google Chrome is the most popular web browser in the world. It is fast, intuitive, and secure browser built for the modern web. Chrome is not an open-source browser, and…
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Slack is one of the most popular collaboration platforms in the world that brings all your communication together. Conversations in Slack are organized in channels. You can create channels for…
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Google Chrome is the most popular web browser in the world. It is fast, intuitive, and secure browser built for the modern web. Chrome is not an open source browser,…
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The sudo command (short for Super-user do) is a program designed to allow users to execute commands with the security privileges of another user, by default the root user. In…
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The sudo command allows you to run programs as another user, by default the root user. If you spend a lot of time on the command line, sudo is one…
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Wget command in linux (GNU Wget) is a command-line utility for downloading files from the web. With Wget, you can download files using HTTP, HTTPS, and FTP protocols. Wget provides…