AFD is a program to automatically distribute files either locally or to remote hosts. The files are distributed by using FTP or SMTP, and can be sent in parallel and with priority. It provides a GUI to monitor and control the distribution and extensive logging of all activities.
Apsfilter is a magic printfilter, allowing you to print different document types "automagically" without having to convert them manually into something which is understood by your printer. Apsfilter is a mature and powerful printing solution for any flavor of Unix running lpd or LPRng. It supports the latest GhostScript version and 3rd-party printer drivers (such as hpijs, ijs, hpdj, pcl3, and gimp-print). It autodetects lots of file, archive, and compression types. It supports printing on local as well as on Appletalk, Unix, and Windows remote printers. General and "per printer-queue" based config files allow you to configure the printer for your needs. The lpr command line options allow you to change printing parameters like print quality, orientation, duplex mode, etc. "on the fly" without having to edit any config file. A SETUP script helps you to test various supported ghostscript drivers prior installation, makes the necessary entries in /etc/printcap, creates spool directories, and creates apsfilter default config files as needed. A handbook in HTML is available. Several tools are also included: "aps2file" allows you to print to a file via apsfilter, "apspreview" previews files as generated by apsfilter using gv and friends, and "apsfilter-bug" assists you in doing bug and problem reports.
Email Security through Procmail (the Procmail Sanitizer) provides methods to sanitize email, removing obvious exploit attempts and disabling the channels through which exploits are delivered. Facilities for detecting and blocking Trojan Horse exploits and worms are also provided.
gFTP is a free multithreaded file transfer client for *NIX based machines running X11R6 or later. It has text and GTK+ 1.2/2.x interfaces and supports the FTP, FTPS (control connection only), HTTP, HTTPS, FSP, and SSH protocols and has FTP and HTTP proxy server support. It supports UNIX, EPLF, Novell, MacOS, VMS, MVS, and NT (DOS) style directory listings, and has a bookmarks menu that allows you to quickly connect to remote sites. The code is fully internationalized and there are currently 45 translations available.
GNU grep is based on a fast lazy-state deterministic matcher (about twice as fast as stock Unix egrep) hybridized with a Boyer-Moore-Gosper search for a fixed string that eliminates impossible text from being considered by the full regexp matcher without necessarily having to look at every character. The result is typically many times faster than Unix grep or egrep.