In Ubuntu, you can easily get your connected wifi password via terminal command line application. If you check the connect automatically option in Ubuntu, then it saves your password in your system. If you don’t remember your complex wifi password and want check it quickly then this command line method will help you.
Canonical the team behind Ubuntu released the code name of the next version of Ubuntu operating system. The upcoming release of Ubuntu 21.10 will be called Impish Indri. According to dictionaries Impish is a adjective and meaning mischievous or “showing no respect for something in a way that is amusing”. And the second part according to Wikipedia, Indri is a largest living black and white color monogamous Madagascar lemurs and lives in small family groups.
Wireshark is a free and open source network traffic analyzer software for Linux, MacOS, Solaris, FreeBSD, NetBSD and Windows. Using Wireshark you can see what’s happening on your network at a detailed level. It supports more than 100 protocols, filters, live capture of the data and offline analysis of the data. It supports Ethernet, IEEE 802.11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame Relay and FDDI network types.
GrandOrgue is a free and open source sample based pipe organ simulator for Linux, Windows and MacOS. You can connect it to MIDI keyboards and an audio system and GrandOrgue can simulate the sound of a real pipe organ in you system. It supports HW1 compatible file format and you can play sample sets. It is released under open source GNU General Public License version 2.0.
Pingus is a free and open source 2d side scrolling puzzle game for Linux, Windows and MacOS. In this game you need to guide large groups of penguins through various obstacles and dangers to safety. It is old classic gold Lemmings like puzzle game and heavily inspired by it. It is released under the GNU GPL license. It comes with more than 77 playable levels and you can also build your own levels using the build-in level editor.
Hydrogen is a free and open source advanced drum machine for Windows, Linux and MacOS. Using this you can do professional pattern based drum programming. It comes with stereo audio engine, with import of sound samples in wav, au and aiff formats. You can also use compressed FLAC file samples. It is released under GNU General Public License v2.0.
Guitarix is a free and open source virtual guitar amplifier for Linux, BSD and for MacOSX. It is working on Jack Audio Connection Kit. The working principle is simple, it takes the input signal from guitar and processed by a main amp and a rack-section and routed separately. This then deliver a final stereo signal via Jack. It comes with more than 25 build-in modules to add effects. You can enhance the features by adding LADSPA and LV2 plugins in Guitarix
CherryTree is a free and open source note taking software for Linux, Windows and MacOS. It comes with rich text editing and syntax highlighting for many programming languages embed files and images, tables and codeboxes support, spell check, hyperlinks support, Anchors and lists support, password protection, find and replace, TOC generator Export to PDF, HTML and Plain Text and import from several other note taking apps. All data are stored in single xml or sqlite file. You can easily organized all files in CherryTree. It is released under GPLv3+ license.
Sometimes after Ubuntu update or after the installation and uninstallation of some packages, you are not able to find the Setting options (Gnome control center) in your Ubuntu OS. To fix this settings app missing problem just follow the below steps.
Vizex is a free and open source disk space and disk usage command-line visualization software for Linux. It is written in Python and released under MIT License. It supports all your partitions and media on your computer. You can customize the text, graph and header colors. You can exclude the partitions, also save the partitions details in csv or in json file and view your laptop complete battery details.
