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Minicom
Minicom is a text-based modem control and terminal emulator program for Unix-like operating systems, originally written by Miquel van Smoorenburg, and modeled somewhat after the popular MS-DOS program Telix but is open source. Minicom includes a dialing directory, ANSI and VT100 emulation, an (external) scripting language, and other features. Minicom is a menu-driven communications program. It also has an auto ZMODEM download. It now comes packaged in most major Linux distribution repositories such as Debian, Ubuntu and Arch Linux. A common use for Minicom is when setting up a remote serial console, perhaps as a last resort to access a computer if the LAN is down. This can be done using nothing more than a 386 laptop with a Minicom floppy distribution such as Pitux or Serial Terminal Linux. Minicom is useful to create console for devices having no display such as switches, routers or server blade enclosure. It is also useful for data logging output from serial devices ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modem
A modulator-demodulator or modem is a computer hardware device that converts data from a digital format into a format suitable for an analog transmission medium such as telephone or radio. A modem transmits data by Modulation#Digital modulation methods, modulating one or more carrier wave signals to encode digital information, while the receiver Demodulation, demodulates the signal to recreate the original digital information. The goal is to produce a Signal (electronics), signal that can be transmitted easily and decoded reliably. Modems can be used with almost any means of transmitting analog signals, from light-emitting diodes to radio. Early modems were devices that used audible sounds suitable for transmission over traditional telephone systems and leased lines. These generally operated at 110 or 300 bits per second (bit/s), and the connection between devices was normally manual, using an attached telephone handset. By the 1970s, higher speeds of 1,200 and 2,400 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
