tuimoji is a terminal based emoji chooser. Search and browse emojis and copy them to your clipboard without leaving the terminal.
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Docker – software to create, deploy, and run applications by using containers
Docker is a set of platform as a service (PaaS) products that use OS-level virtualization to deliver software in packages called containers.
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LXC – userspace interface for the Linux kernel containment features
LXC containers are often considered as something in the middle between a chroot and a full fledged virtual machine.
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Apptainer – open source container platform
Apptainer is a container platform optimized for compute focused enterprise and HPC workloads.
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Kata Containers – secure container runtime with lightweight virtual machines
Kata Containers runtime uses a hypervisor to provide isolation when spawning containers. It creates lightweight virtual machines.
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OpenVZ – container-based virtualization
OpenVZ is an open source operating system-level virtualization technology based on the Linux kernel and operating system.
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Metasploit – penetration testing framework
Metasploit is a security project for security vulnerabilities and aids in penetration testing and IDS signature development.
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Lynis – auditing, system hardening, compliance testing
Lynis is a security tool. It performs an extensive health scan of your systems to support system hardening and compliance testing.
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OpenVAS – full-featured vulnerability scanner
OpenVAS is a full-featured vulnerability scanner. It is the scanner component of Greenbone Vulnerability Manager (GVM).
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OSSEC – host-based intrusion detection system
OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, integrity checking, monitoring, rootkit detection.
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Rambox – cross platform messaging app
Rambox is an open source cross-platform messaging and emailing app that combines common web applications into one application.
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µTox – lightweight and fluffy Tox client
µTox is a lightweight open source Tox client with minimal dependencies; it not only looks attractive, it runs fast.
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Franz – messaging app for WhatsApp, Slack, Telegram, Facebook Messenger and more
Franz is an open source messaging app. It’s a good alternative to Signal, combining chat and messaging services into a single application.
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Fractal – matrix client for GNOME
Fractal is a Matrix messaging app for GNOME. Its interface is optimized for collaboration in large groups, such as free software projects.
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NeoChat – KDE matrix client
NeoChat is a Matrix client. Send text messages, videos and audio files to your family, colleagues and friends using the Matrix protocol.
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Kopete – multi-protocol instant messaging client
Kopete is KDE’s instant messaging (IM) client. The software is designed to be modular and plugin based.
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Element – Matrix client with an emphasis on performance and usability
Element is a type of messaging app. You choose where your messages are stored, putting you in control of your data.
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Psi – cross-platform XMPP instant messaging client
Psi is an instant messaging application designed for the Jabber (XMPP) IM network. Chat using Google Talk, LiveJournal and many other groups.
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Signal – encrypted communications app
Signal Desktop is an app that lets you send or receive Signal messages using your laptop or desktop computer. It runs independently of a web browser.
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Gajim – full featured and easy to use XMPP client
Gajim is an open source Jabber client written in Python, with a GTK+ frontend.
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