vlock is a program to lock one or more sessions on the Linux console. This is especially useful for Linux machines which have multiple users with access to the console. One user may lock his or her session(s) while still allowing other users to use the system on other virtual consoles. If desired, the entire console may be locked and virtual console switching disabled.
Exscript is a scripting language for automating network connections over protocols such as Telnet or SSH. It is in some ways comparable to Expect, but has some unique features that make it a lot easier to use and understand for non-developers. It supports parallelization, logging, authentication mechanisms, and a lot more.
Terminal Mixer allows sharing the stdin/out/err of a process through a Unix socket, TCP, or raw ethernet (the latter only on Linux). It allows sharing a pseudo-terminal as well, for terminal-aware applications. The users can be allowed only to watch, or even to contribute. You can run your favourite 'vim' or 'bash' and access it remotely, even with multiple users using them.
Webtap is a small command line tool inspired by Mozilla Firefox's "Keyword Shortcuts" feature. Its purpose is to facilitate similar keyword based Web browsing from the command line, as a CLI driven front end to your Web browser. The distribution includes a Bash programmable completion file with all of the program's common options as well as the ability to tab through the available keywords.
evilvte is a terminal emulator. It supports almost everything VTE provides. It also supports tabs, automatic hiding of the tab bar, and the ability to switch encoding at runtime. Configuration is done by editing the source code and recompiling it. The size of a standard stripped binary of evilvte is less than 9 kilobytes.