Merge pull request #679 from sumanth1591/master

added few utilities

README.md

@@ -131,6 +131,7 @@ _For a more comprehensive/advanced/better categorized/... list of Linux audio so
 
 #### Utilities
 
+- [![Open-Source Software][oss icon]](https://github.com/karlstav/cava) [cava](https://github.com/karlstav/cava) - Cava is a Cross-platform Audio Visualizer.
 - [![Open-Source Software][oss icon]](https://github.com/enzo1982/freac) [fre:ac](https://www.freac.org) - fre:ac is a free audio converter and CD ripper with support for various popular formats and encoders. It currently converts between MP3, MP4/M4A, WMA, Ogg Vorbis, FLAC, AAC, WAV and Bonk formats.
 - [![Open-Source Software][oss icon]](https://github.com/KDE/k3b) [K3b](https://userbase.kde.org/K3b) - The CD/DVD Kreator for Linux, optimized for KDE.
 - [![Open-Source Software][oss icon]](https://invent.kde.org/multimedia/kid3/) [Kid3](https://kid3.kde.org/) - Edit tags of multiple files, e.g. the artist, album, year and genre of all mp3 files of an album.
@@ -370,6 +371,7 @@ _For a more comprehensive/advanced/better categorized/... list of Linux audio so
 - [![Open-Source Software][oss icon]](https://github.com/fish-shell/fish-shell) [Fish](https://fishshell.com/) - A smart and user-friendly command-line shell.
 - [![Open-Source Software][oss icon]](https://github.com/jorgebucaran/fisher) [Fisher](https://github.com/jorgebucaran/fisher) - A plugin manager for fish shell.
 - [![Open-Source Software][oss icon]](https://github.com/ipython/ipython) [Ipython](https://ipython.org/) - Powerful Python shell.
+- [![Open-Source Software][oss icon]](https://github.com/nushell/nushell) [nushell](https://www.nushell.sh/) - A new type of shell.
 - [![Open-Source Software][oss icon]](https://github.com/oh-my-fish/oh-my-fish) [Oh-my-fish](https://github.com/oh-my-fish/oh-my-fish) - Provides various packages and themes to extend the functionality of your fish shell.
 - [![Open-Source Software][oss icon]](https://github.com/robbyrussell/oh-my-zsh) [Oh-my-zsh](https://ohmyz.sh/) - A delightful community-driven framework for managing your zsh configuration.
 - [![Open-Source Software][oss icon]](https://github.com/koalaman/shellcheck) [Shellcheck](https://www.shellcheck.net/) - ShellCheck, a static analysis tool for shell scripts.
@@ -1148,6 +1150,7 @@ _For a more comprehensive/advanced/better categorized/... list of Linux audio so
 
 #### File Sharing
 
+- [![Open-Source Software][oss icon]](https://github.com/mafintosh/airpaste) [airpaste](https://github.com/mafintosh/airpaste) - A 1-1 network pipe that auto discovers other peers using mdns.
 - [![Open-Source Software][oss icon]](https://github.com/schollz/croc) [croc](https://schollz.com/blog/croc6/) - Easily and securely send things from one computer to another.
 - [CrossFTP](https://www.crossftp.com/ftp-client.htm) - CrossFTP makes it extremely simple to manage the FTP related tasks.
 - [D-lan](http://www.d-lan.net/) - A free LAN file sharing software.
@@ -1419,6 +1422,7 @@ _For a more comprehensive/advanced/better categorized/... list of Linux audio so
 - [![Open-Source Software][oss icon]](https://github.com/heppu/gkill) [Gkill](https://github.com/heppu/gkill) - An interactive process killer for Linux.
 - [![Open-Source Software][oss icon]](https://github.com/oguzhaninan/korkut) [korkut](https://github.com/oguzhaninan/korkut) - Quick and simple image processing at the command line.
 - [![Open-Source Software][oss icon]](https://github.com/nojhan/liquidprompt) [Liquidprompt](https://github.com/nojhan/liquidprompt) - A full-featured & carefully designed adaptive prompt for Bash & Zsh.
+- [![Open-Source Software][oss icon]](https://github.com/busyloop/lolcat) [lolcat](https://github.com/busyloop/lolcat) - Displays text in rainbow colors.
 - [![Open-Source Software][oss icon]](https://github.com/Peltoche/lsd) [lsd](https://github.com/Peltoche/lsd) - The next gen ls command.
 - [![Open-Source Software][oss icon]](https://github.com/o2sh/onefetch) [Onefetch](https://onefetch.dev/) - Git repository summary on your terminal.
 - [![Open-Source Software][oss icon]](https://github.com/facebook/PathPicker) [PathPicker](https://github.com/facebook/PathPicker) - A command that lets you select files that were output from a previous command in the command line, so you can then run another command or edit them.
@@ -1427,6 +1431,7 @@ _For a more comprehensive/advanced/better categorized/... list of Linux audio so
 - [![Open-Source Software][oss icon]](https://github.com/ggreer/the_silver_searcher) [The Silver Searcher / Ag](https://geoff.greer.fm/ag/) - A code-searching tool similar to ack, but faster.
 - [![Open-Source Software][oss icon]](https://github.com/nvbn/thefuck) [TheFuck](https://github.com/nvbn/thefuck) - Magnificent app which corrects your previous console command.
 - [![Open-Source Software][oss icon]](https://github.com/tldr-pages/tldr) [tldr-pages](https://tldr.sh/) - The tldr-pages project is a collection of community-maintained help pages for command-line tools, that aims to be a simpler, more approachable complement to traditional man pages.
+- [![Open-Source Software][oss icon]](https://github.com/dbrgn/tealdeer) [tealdeer](https://dbrgn.github.io/tealdeer/) - A very fast implementation of tldr written in Rust.
 - [![Open-Source Software][oss icon]](https://github.com/tmux/tmux) [Tmux](https://github.com/tmux/tmux) - It lets you switch easily between several programs in one terminal, detach them (they keep running in the background) and reattach them to a different terminal. And do a lot more.
 - [![Open-Source Software][oss icon]](https://github.com/jml/undistract-me) [undistract-me](https://github.com/jml/undistract-me) - A command line program that plays a sound or sends a notification when a long command has finished running in the command line.
 - [![Open-Source Software][oss icon]](https://github.com/hashicorp/vagrant) [vagrant](https://www.vagrantup.com/) - Vagrant is a tool for building and distributing development environments.