screen
Runs separate screens on a single terminal.
Scribes
Text editor for GNOME. Scribus
Layout program similar to Adobe PageMaker. SDHC Card Recovery
SDHC Card Recovery application successfully regains deleted multimedia files. SDL
Simple DirectMedia Layer. Seahorse
Gnome front end for GnuPG. SeaMonkey
Web-browser, advanced e-mail and newsgroup client, IRC chat client, and HTML editing. Search and Rescue
Multi-role air rescue simulator.
searchmonkey
Fast realtime Linux text searching with regular expressions. seatris
Ncurses based tetris clone. Second Life
3-D virtual world entirely built and owned by its residents. SecPanel
SSH-GUI for Unix/X11. Secret Maryo Chronicles
Open Source two-dimensional platform game. Securepoint Firewall Server
Security for networks with the Securepoint Firewall Server. sed
Stream-oriented non-interactive text editor. Seed7
General purpose programming language. Self
A port of theSelf system to Linux. Semantic annotation tool
Eclipse plug-in based Semantic annotation tool. sendemails
Sendemails (batch server tool to send emails). sendmail
Mail Transport Agent. Sentinella
System monitor that can react to user chosen conditions. sercontrol
Serial port controller. seti applet
Displays the current status of any seti@home client running. Setvol
Command line volume setting utility.