EzRPM takes one or more RPM packages as parameters and installs them handling all dependencies by installing additional RPMs as necessary. These RPMs are located by scanning all directories in the original list of RPMs to be installed, and by scanning the paths in the RPMPATH environment variable.
Firewall Builder consists of a GUI and set of policy compilers for various firewall platforms. It helps users maintain a database of objects and allows policy editing using simple drag-and-drop operations. The GUI and policy compilers are completely independent, which provides for a consistent abstract model and the same GUI for different firewall platforms. It currently supports iptables, ipfilter, ipfw, OpenBSD pf, Cisco PIX and FWSM, and Cisco routers access lists.
Ftwalk is a high level script programming language, very similar to awk, but greatly extended to include a richer type system, object-oriented features, 300+ built-in functions, extensibility through dynamic libraries, etc., which makes it roughly comparable to languages like Perl. It does file tree searches, and was originally used to implement selective redundant copy backup stores. It can be run interactively as a calculator.
Krusader is an advanced twin-panel (commander-style) file-manager for KDE 3.x, but with many extras. It provides all the file-management features you could possibly want. It also features extensive archive handling, mounted filesystem support, FTP, an advanced search module, a text viewer/editor, directory synchronization, support for file content comparisons, powerful batch renaming, and much more. It supports the following archive formats: tar, zip, bzip2, gzip, rar, ace, arj, and rpm. It can also handle other KIOSlaves such as smb:// or fish://.
lando is a command execution system for UNIX. It allows you to run commands as a particular user from somewhere else on your network and see the output on your local machine. It supports authentication via standard /etc/passwd, shadow passwords or PAM. Access control is provided by TCP Wrappers. At present, the only client available is for Win32.
Linuxconf is a sophisticated administrative tool. It is both an activator and a configurator, and can manage quite a few system tasks. It has some unique features, like configuration versioning and multiple machine management. It supports multiples languages (French, German, Italian, etc.) and can be administered from ncurses (text), Web, command line, or X (GNOME or wxxt) user interfaces.
mmounter tries to mimic the behaviour of MacOS with regards to automatic monitoring and mounting of the volumes in your system (CDs, ZIP disks, floppies, HDs) using their volume name as the mount point. It will optionally eject devices and let users mount/umount them. Currently mmounter supports ext2, ext3, iso9660 (CD), HFS, and VFAT. This tool is user-space only (doesn't require any kernel patching) and should be fairly portable.