The sniffy project can trace/log the data of any pseudo terminal in the system. Due to the way the terminal works, such a terminal trace provides complete information of what happened on the terminal screen, and sniffy is able to display/replay this information. It consists of a kernel module able to connect/hook on the pseudo terminal, a program to display the contents of any pseudo terminal on the fly, a daemon process tracing the pseudo terminal content into the file, and a replay program to replay any stored pseudo terminal session.
RemiX diskless is a complete and powerful graphical client system, suitable for X server remote desktops or Windows Terminal Server clients. The aim of this project is simplicity of installation and configuration. Key features include X server autoconfiguration and other auto-detection tools, the possibility to customize a single thin client, accessibility of local resources from a desktop client, a Linux desktop client and a Windows desktop client (multi-boot), remote audio (for both systems), localization of user client messages, an automatic installation script, the option to install to a USB stick, and very speedy installation procedures (2 to 4 minutes per client). The expected time between power-on and appearance of the login screen is 15 seconds on a machine with an 800MHz processor and 128MB RAM.
rxvt-unicode is a clone of the well known terminal emulator rxvt, modified to store text in Unicode and to use locale-correct input and output. It also supports mixing multiple fonts at the same time, including Xft fonts, real transparency, and an optional embedded Perl interpreter that allows you to extend your terminal easily.
xtermcontrol enables dynamic control of XFree86 xterm properties. It makes it easy to change colors, titles, fonts, and the geometry of a running xterm, as well as to report the current settings of the properties. Window manipulations such as (de)iconify, raise and lower, maximize and restore, and reset are also supported. It also lets advanced users issue any xterm control sequence.
Twin is a text-mode window environment. It turns a text terminal into a X11-style display with window manager, terminal windows, and can also serve as display for remote applications. Each terminal window provides the functions of a text-mode Linux console. Twin runs on X11, libggi, itself, the Linux console, and any termcap/ncurses-compatible tty. It supports multiple simultaneous displays, and can attach/detach each display on the fly.