scamper is a program that is able to conduct Internet measurement tasks to large numbers of IPv4 and IPv6 addresses, in parallel, to fill a specified packets-per-second rate. Currently, it supports the well-known ping and traceroute techniques, as well as MDA traceroute, alias resolution, some parts of tbit, sting, and neighbour discovery.

The SciPlot Widget is a widget capable of plotting Cartesian or polar graphs, including logarithmic axes in Cartesian plots. The widget is subclassed directly from the Core widget class, which means that it does not depend upon any other widget set. It may be freely used with Athena, Motif, or the Open Look/Xview widget sets. (There is optional Motif support that causes the widget to be subclassed from XmPrimitive. See the man page.)

Secure SIP/Telephony Identity Extensions Overview Applications and libraries implementing STIR and SHAKEN (RFC8224, RFC8588), used in SIP/VoIP services.

The cheat.sh service has its own command line client (cht.sh) that has several useful features compared to querying the service directly with curl: - Special shell mode with a persistent queries context and readline support. - Queries history. - Clipboard integration. - Tab completion support for shells (bash, fish, zsh). - Stealth mode.

Like other full-featured batch systems, HTCondor provides a job queueing mechanism, scheduling policy, priority scheme, resource monitoring, and resource management. Users submit their serial or parallel jobs to HTCondor; HTCondor places them into a queue. It chooses when and where to run the jobs based upon a policy, carefully monitors their progress, and ultimately informs the user upon completion.

AppStream is a metadata specification which permits software components to provide information about themselves to automated systems and end-users before the software is actually installed. This permits informative displays of new applications to users in software centers, as well as allowing a system to make decisions on which new software a user might want to install (e.g. missing firmware or media handlers).