threeterm

Threeterm is a two-way, non-blocking terminal emulator program for the X Window System. It was designed to provide a multiple console environment for Unix users. The program allows multiple windows to be opened, each with its own terminal session, enabling users to have multiple console sessions at once.

Threeterm was created by Jeff Shields, a programmer who developed the software in the mid-1990s. The program was intended to provide a way for users to work with multiple console sessions in a more efficient and organized manner. Each Threeterm window is capable of handling multiple terminal sessions, allowing users to execute multiple shell commands concurrently.

Threeterm supports a number of features that make it a useful tool for Unix users. The program includes support for pseudo terminals, allowing users to access multiple console sessions as if they were separate terminals. Additionally, Threeterm provides a range of display control options, including the ability to set window titles and resize windows.

Threeterm is widely available for Unix-like operating systems, and can be installed using a package manager or by compiling the source code. While the program has undergone several revisions since its release, it remains a functional and stable terminal emulator option for users who require multiple console sessions.

Threeterm has also been compared to other popular terminal emulators, such as xterm and rxvt. However, its unique set of features and non-blocking architecture set it apart from other options. Today, Threeterm remains a viable option for users who require a robust and efficient multiple console environment.