p0f performs passive OS detection based on SYN packets. Unlike nmap and queso, p0f does recognition without sending any data. Additionally, it is able to determine the distance to the remote host, and can be used to determine the structure of a foreign or local network. When running on the gateway of a network it is able to gather huge amounts of data and provide useful statistics. On a user-end computer it could be used as powerful IDS add-on. p0f supports full tcpdump-style filtering expressions, and has an extensible and detailed fingerprinting database.

Plasma Workspace for KF5. Workspaces provide support for KDE Plasma Widgets, integrated search, hardware management and a high degree of customizability. Taskmanager library.

Lutris helps you install and play video games from all eras and from most gaming systems. By leveraging and combining existing emulators, engine re-implementations and compatibility layers, it gives you a central interface to launch all your games.

This tracks changes in the server's cutbuffer and clipboard selection. when the clipboard is changed, it updates the cutbuffer. When the cutbuffer is changed, it owns the clipboard selection. The cutbuffer and clipboard selection are always synchronized. In the case of a VNC client since it synchronizes the Windows' clipboard and the server's cutbuffer, all three "clipboards" are always kept synchronized. When you copy some text in Windows, the cutbuffer and the clipboard selection are updated. When you copy text on the server using either the cutbuffer or the clipboard selection, the Windows's clipboard is always updated.