ssdeep

recursive piecewise hashing tool

ssdeep is a tool for recursive computing and matching of Context Triggered Piecewise Hashing (aka Fuzzy Hashing).

sshpass

Non-interactive ssh password authentication

SSH's (secure shell) most common authentication mode is called "interactive keyboard password authentication", so called both because it is typically done via keyboard, and because openssh takes active measures to make sure that the password is, indeed, typed interactively by the keyboard. Sometimes, however, it is necessary to fool ssh into accepting an interactive password non-interactively. This is where sshpass comes in.
User typing her/his ssh key passphrase.

ssh-askpass

under X, asks user for a passphrase for ssh-add

This is Jim Knoble's implementation of the ssh-askpass program, originally called x11-ssh-askpass upstream. It is built on low-level X11 libraries, and therefore has minimal dependencies.
paint program for use with graphics tablets

mypaint

paint program for use with graphics tablets

MyPaint is a pressure- and tilt-sensitive painting program which works well with Wacom graphics tablets and other similar devices. It comes with a large brush collection including charcoal and ink to emulate real media, but the highly configurable brush engine allows you to experiment with your own brushes and with not-quite-natural painting.

ibus-table-cantonese

ibus-table input method: Cantonese

This package provides one input method: Cantonese
check your multicast connectivity

ssmping

check your multicast connectivity

Tools to check whether you can receive Source Specific Multicast (SSM) or Any Source Multicast (ASM) via either IPv4 or IPv6