Managing large numbers of Linux and UNIX systems takes a lot of organization, automation and careful use of technology. A significant chunk of one's time as a system administrator is spent building ...

This hack shows how to make a dumb terminal out of a keyboard, LCD screen, and an 8-bit microcontroller. From time to time, a portable dumb terminal can be handy for when you have to rescue a headless ...

With Linux and the serial port there is good news and there is bad news. The good news is that Linux has great support for serial hardware of all sorts and a host of tools for accessing the serial ...

I have Redhat 7.3 installed, and i want to pump the display out the serial port. How can i do this? I am using grub. I can use lilo if need be. I know its pretty simple i have done it long ago with ...

I need a hyperterminal work-a-like for my RedHat 6.2 box. I have a repo'd Shiva VPN gateway that I need to use the management console to reset the password on. So it is a serial connection from laptop ...

Equinox ESP-2 MI Provides Network Connectivity Anywhere on the LAN Equinox's ESP-2 MI compact, 2-Port serial hub provides versatile support of multi-interface applications in industrial/manufacturing ...