Telnet is a free and open-source remote management protocol for Linux and Windows systems. It is used to check the remote server port connectivity from the client system. Telnet is also used to troubleshoot and test the system services that define the remote computing environment. Telnet is a client-server protocol that runs on port 23. Telnet can perform several helpful tasks for Linux and Windows administrators.
In this post, we will show you how to install and use Telnet in Debian 11.
Ping stands for Packet Internet Groper and is a Linux command-line tool used to check connectivity between two computer systems. It allows us to check the time duration for sending and receiving responses from a network. Ping uses Internet Control Message Protocol (ICMP) protocol to send messages to the remote computer system. In simple terms, the Ping command allows the user to check the quality of the network connection between two devices.
In this post, we will show you how to install and use the Ping command on Linux.
Linux operating systems offer support for searching both files and directories for specific text strings. One of the most common tools to search for a text string is grep. Grep allows users to search for any pattern with regular expressions within files and directories. However, grep has some limitations. It is a general-purpose tool without any optimization. This is where the Ack tool can help. The Ack tool is specifically designed for developers for searching the source code of programs. The Ack tool is faster than grep and allows us to exclude certain outputs from search results.
In this post, we will show you how to install and use the Ack command in Linux.
MySQL is one of the most popular open-source database management systems and is used by many websites and organizations. There are a lot of MySQL versions available on the Internet. If you want to host an application that requires a specific MySQL version, you will need to know the version of MySQL installed on your server.
In this post, we will show you how to check the MySQL version in Linux.
Crater is a free and open-source invoicing application based on the Laravel PHP framework. It is designed for individual users or small and medium-sized businesses to help track payments and expenses as well as create professional invoices. It comes with a suite of tools that are used to manage invoices. Crater allows users to create and send professional invoices to their clients.
In this post, we will show you how to install Crater Invoicing Solution on Debian 11.
Focalboard is a free, open-source, self-hosted project management system used to track and manage projects across systems such as Windows, Mac, or Linux. It is an alternate solution for Asana, Trello, and Notion and is designed for both personal and development use. Focalboard helps the software development team to complete tasks, reach milestones, and achieve goals. It supports multiple boards and multiple languages and comes with import and export options for boards and tasks, making it easy to migrate to and from Focalboard.
In this post, we will explain how to install Focalboard on Rocky Linux 8.
PostgreSQL is a free, open-source, object-relational database system designed to scale the most complicated data workloads. Generally, it is used as the primary data store for many web, mobile, geospatial, and analytics applications. PostgreSQL can store structured and unstructured data in a single product. PostgreSQL 14 comes with a variety of features that help users to deploy their data-backed applications.
In this post, we will show you how to install PostgreSQL 14 in Rocky Linux 8.
Anaconda is a free and open-source package manager for Python. It provides a large variety of packages and is designed for machine learning and data science projects. It can install on all popular operating systems including Windows, Linux, and macOS. Anaconda is used for scientific computing, predictive analytics, and data processing. It provides a conda command-line utility and Anaconda Navigator graphical interface to manage Python packages.
In this post, we will show you how to install Anaconda Python on Rocky Linux 8.
Jellyfin is a free and open-source media streaming software used to organize media content and stream it to any device. It is similar to other media streaming applications like Plex and Netflix. Jellyfin is cross-platform and it can be accessed from a range of devices such as mobile phones, tablets, TVs, PCs and popular media devices like Roku or Nvidia shield. Jellyfin manages all your movies, songs, photos, and podcasts from a central location and streams them to other devices.
In this post, we will show you how to install Jellyfin media server on Rocky Linux 8.
When working in the local environment, each system is assigned an IP address to distinguish them from one another on the LAN. However, it is very difficult to remember each host by their IP address, especially in a large environment. In this case, we can assign a unique hostname to each machine to remember them easily. Hostname also allows each machine to communicate using the device name rather than the IP address.
In this post, we will show you how to set and change hostname in Rocky Linux 8.
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