Everyone loves the power and flexibility of Linux. It can be whatever you want it to be. You can modify and extend it infinitely. The best part of Linux is that it is built by a passionate community of users. This community provides the operating system with features and programs that are more powerful than itself.
In this article, we'll try out some nifty utilities built by the Linux command line community. These applications provide even more additional functionality to an already limitless operating system. As an added bonus, some of these programs will make your command line interface more colorful and beautiful.
Have you ever wished you could hand over your terminal session to someone else using a browser? Ever wished you could link your console directly to someone else so they could see your interface and interact with you? With GoTTY you can achieve this easily.
GoTTY launches a small web UI that provides you with the command or script you specify. You can quickly transform your terminal into a fully interactive web experience for you and others to use. The gotty command will wrap whatever you pass it into a web page and start serving it immediately on localhost. 
After using GoTTY, you can use any browser to visit the provided URL and you will see a terminal view and the output of the command. This is interactive, so you and anyone with access can pass input to the web page. This makes debugging sessions or displaying ad hoc metrics a breeze.
GoTTY has a lot of great configuration options, and you can even set it up to use TLS encryption to keep your sessions secure. This is a very flexible and convenient application with numerous possibilities. Next time you need to quickly share your terminal, consider using GoTTY.
Link: https://github.com/yudai/gotty
The output of LSD has very nice colors. This program is a beautification of the classic ls command, providing a beautiful output interface with small icons and a very useful color panel.
LSD supports the same parameters as ls, but provides more verbose output and more configurable options. Speaking of configurations, the LSD tool allows you to define custom configurations for it. You can specify output grouping, color, theme, and more.
Link: https://github.com/Peltoche/lsd
Living entirely on the command line has its advantages, but there are also many disadvantages. You lose some of the aesthetics a GUI provides and often miss out on the smooth applications that make life efficient. Luckily, others have felt the same pain and developed apps like nb to bring productivity programs to the command line.
Using nb, you can take notes, bookmark websites, and even build detailed to-do lists without leaving the CLI. This is a boon for things like programming productivity, since you never have to go back to a different GUI to take notes or check off some to-do items. You can put your hands on the keyboard and focus your mind on the task.
nb The program has its own simple syntax and does not take much time to learn. Before you know it, you'll be tracking projects, taking notes, and taking CLI productivity to the extreme.
Link: https://github.com/xwmx/nb
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