• ascii to postscript
  • math packages
  • Batch queuing
  • YP/NIS/NIS+
  • Window managers
  • Word processors
  • Text Formatters (if you gotta, ya gotta)
  • Database
  • Debuggers
  • Source Code Control Systems
  • Image manipulation
  • Package management
  • Converting wordprocessor formats
  • finger daemons
  • Sysadmin utilities
  • Mail transport agents (MTAs)
  • FTP clients
  • MUA's
  • Fractals
  • sniffers
  • graphics
  • groupware
  • IMAP
  • sockets from shell
  • Backup software
  • File managers
  • PAM
  • GUI/graphics toolkits
  • disk operations
  • DHCP
  • investment
  • compression
  • Integrated development environments
  • mime
  • xlockmore!
  • network analysis programs
  • ftp servers
  • dialing (for PPP)
  • game stuff
  • Firewall software
  • LPRng
  • Free, cross-platform ICQ workalikes and irc software
  • LDAP
  • Sharity-light (formerly rumba)
  • mod_ssl - an ssl module for apache 1.3
  • GTK See - image viewer, requires 16bpp or better?
  • TCP wrappers
  • gpart: guess partitioning after partition table is wiped out on an IBM compatible PC
  • news readers
  • Terminal emulators
  • libnoflash
  • Cheops: a network browser. As of version 0.60pre3 it didn't compile on suns
  • FakeBO (fake BackOrifice for unix)
  • Calendar software
  • monitoring machines
  • vector graphics
  • Generating XF86Config's
  • resizing partitions
  • game clocks
  • applying patches automatically
  • guessing partition tables after loosing the table
  • dead link checkers (html)
  • checking programs for security problems
  • remote control
  • python ssh module
  • database frontends
  • boot managers
  • web browsers
  • Motion video on linux/unix
  • OCR
  • scapy - a python scanner