esky is an implementation of job freezing (checkpoint/resume) for Unix processes. It can save the state of a running process to disk then later resume it from the point it left off, possibly on a different machine. esky currently works on a limited but non-trivial range of processes. esky can cope with programs that open or mmap() files, including opening shared libraries with dlopen(). esky is implemented entirely in userspace - no kernel patches or modules are required. It works under Linux 2.2 and Solaris 2.6 and is written to be independent of CPU type.
EText Reader (ETR) is a program for reading ETexts from Project Gutenberg texts. It allows selection of font, and foreground and background colors, as well as persistant reading position and bookmarking. It supports browsing, searching, and direct downloading of Project Gutenberg ETexts. It features a built-in online dictionary for instant word definitions while reading.
EtherApe is a GNOME/pcap-based etherman, interman, and "tcpman" clone. It displays network activity graphically. Active hosts are shown as circles of varying size, and traffic among them is shown as lines of varying width. It supports Ethernet, FDDI, Token Ring, ISDN, PPP, WLAN, and SLIP transports. It knows about VLANs, IP, IPv6, TCP, UDP, FTP, and a number of other protocols. Additional statistics windows will let you concentrate on protocols or nodes.
Ethernet Frame Diverter is mainly used for setting up a bridge with Squid running on it and transparently caching the Web traffic between the LAN and the router. "Transparent" means that no reconfiguration of the router or the clients is required. It also means that, in case of trouble, the machine can be replaced by a simple crossover RJ45 patch cord.