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If you add new PPA, you will often encounter the “repository does not have a release file” error. Here is how you can fix it in Ubuntu.

Nginx is a powerful web application software to run websites with. However, a key feature is missed most times when deployed as a front for back end servers. That is the ability Nginx has over HAProxy in catching static resources quite easy with writing to disk or if you have a beefy server with quite an abundance of RAM adding the cache to memory for ultimate performance. In the following tutorial, you will learn some examples of how to improve caching that will see instant improves in your website speeds.

NewsFlash is a program designed to complement an already existing web-based RSS reader account. NewsFlash combines all the advantages of web based services like syncing across all your devices with everything you expect from a modern desktop program: Desktop notifications, fast search and filtering, tagging, handy keyboard shortcuts and having access to all your articles as long as you like.

When it comes to creating and editing spreadsheets, Microsoft Excel is probably the most popular program that can make everything from household budget spreadsheets to management reports for large companies. However, the Microsoft software is not natively available for Linux and its cost might be a formidable obstacle for many users.

For almost 30 years, the number one reason Windows users have given for not running Linux is they couldn't run their programs on it. Now that Windows 365 Cloud PC is almost here that excuse has just been blown to bits.

It’s a question of scale. Sponsored The cloud has a habit of breathing new life into venerable and slightly dull mature markets, making them exciting again. We've seen it with everything from enterprise application software through to hosted storage, but perhaps the most impressive turnaround has been in databases. Two decades ago, relational databases running in your own data center or a colocation center were standard, and that hadn't changed in years. Then, the cloud brought sexy back to databases.…

Fancy a spot of weekend tinkering? Amid the puffery over Windows 365, Microsoft also released the second preview of Visual Studio 2022 with some intriguing features for Windows Subsystem for Linux 2 users.…

In the following guide, you will learn how to install Shlink URL Shortener on Ubuntu 20.04 LTS with complete steps, screenshots and a NGINX configuration set up. Shlink is a free, open-source self-hosted URL shortener written in PHP that provides both a REST and a CLI interface to interact with it to generate and manage short URLs. One of the main features and URL shorting is that you can track all visits to these generated URLs such as location, browser, referrer and much more. Additionally, an official Shlink web client uses Shlink’s REST API and provides the user with an optional WebUI.

Automate Linux user account creation in four simple steps with Ansible.

For almost 30 years, the number one reason Windows users have given for not running Linux is they couldn't run their programs on it. Now that Windows 365 Cloud PC is almost here that excuse has just been blown to bits.

Also: New built-in UNO inspector. What's UNO? Read on... The Document Foundation has released LibreOffice 7.2 RC1, including a large number of fixes intended to improve import and export compatibility with Microsoft Office.…

Elementary OS is a Ubuntu-based GNU/Linux distribution, which started as a theme and application set for Ubuntu which later turns out to be an independent Linux distribution. It inherits the legacy of Ubuntu OS and shares Ubuntu’s software Center for package management.

Proxmox Backup Server is free and open source enterprise backup solution for backing up and restoring virtual machines, containers, and physical hosts. Its latest version comes with Single Sign-On support, the newer Linux kernel 5.11, and including OpenZFS 2.0.

Data is beautiful. As a #CitizenScientist, I enjoy gathering data and trying to make sense of the world around me. At work, we use Prometheus to gather metric data from our clusters, and at home, I use Prometheus to gather data from my hobbies. This article explores how to take an application—a Python script that gathers temperature and humidity data from a sensor—and instrument it to provide data in a model that Prometheus can gather. read more

Linux user and group is an essential part of Linux security. In this article we will show you how to add a user to a group in Linux system. We will also learn how to view the groups and group ID of any user account.

Python has made a name for itself in the world of programming for being easy to learn, easy to read, and reasonably easy to debug. It's seen as a good starting language because it can usually resolve complex concepts such as data types on the programmer's behalf. It's considered easy to read because its syntax is simple and it enforces predictable formatting. And it's easy to debug because not only does it catch many errors on its own, it also integrates with advanced tools like GNU Debugger (gdb.) And that was its reputation before Python 3. read more

Cloud storage stands for a virtualized pool of network storage most commonly hosted by third parties. Cloud storage is a network-based service that physically does not exist but remains somewhere in the cloud. To be more clear, cloud storage means sharing data over a network, rather than having local servers or personal devices.

In this guide, we'll show how to modify an existing systemd units in Linux.

At the start of the millennium, Japan was at an economic crossroads. Japanese firms urgently needed to rethink their business strategies and approaches in order to adapt to changing geopolitical and market conditions. In The Business Reinvention of Japan, author Ulrike Schaede describes how Japan succeeded in doing this. read more

A quick look at how to pull more performance out of your system.