You are now in the directory "x11".
Here are the one-line descriptions for each items in this directory:
SpecJava-0.3: spec[Tcl,Java,Grid], TCL 7.5 graphical design tools XFree86-3.1.2: X11R6/XFree86 version 3.1.2 Xaw3d-1.2a: A 3-D Athena Widget set that looks like Motif auis-6.3.1: Andrew User Interface System blt-1.7: BLT (Tk add-on), version 1.7 (with shared libs) bowman-0.93e: The bowman window manager. Closely resembles NeXTSTEP. color_xterm-pl5: R6 xterm with colors ctwm-3.3: CTWM is an extension to twm, that support multiple virtual screens, and a lot of other goodies. emiclock-1.0.2: Hyper-animated face analog clock for X11 emu-1.3.1: The emu terminal emulator for the X Window System, version 1.31 fvwm-1.24r: the fvwm window manager fvwm-2.0.41: beta of the fvwm window manager - requires XPM fvwm95-2.0.41f: Win95 lookalike version of the fvwm2 window manager. fwf-3.8: The Free Widget Foundation Widget Release, R3.8 iv-3.1: InterViews 3.1 from Stanford University and Silicon Graphics. olvwm-4.1: OpenLook Virtual Window manager piewm-1.0: piewm is tvtwm with pie (circular) menus rxvt-2.09: rxvt - a cut-down version of xterm for those with less memory sxpc-1.4: The Simple X Protocol Compressor tk-3.6: TK (Tcl Tool Kit), version 3.6 (with shared libs) tk-4.0.2: TK (Tcl Tool Kit), version 4.0p2 tk-4.1: TK (Tcl Tool Kit), version 4.1 tkxpm-4.1: Tk (Tcl Tool Kit) extension for XPM image support tvtwm-pl11: tvtwm - a virtual desktop twm viewfax-2.2: Display files containing g3 and/or g4 coded fax pages. x3270-3.0.3.7: 3270 Terminal emulator (3.0.3.7) xbuffy-3.2.1: XBuffy 3.2.1 - A replacement for xbiff that handles multiple mail files. xcb-2.3: A tool for managing x11 cut-buffers xcolors-1.3: Display all (ok, most of) the colors in the universe xdaliclock-2.05: xdaliclock v 2.05 - a rather neat animated clock. xdtm-2.5.5: Desktop Manager is a graphical shell for the X Window System. xearth-1.0: XEarth 1.0 xfed-1.0: A program that will let you edit X fonts (.bdf files) xfm-1.3.2: xfm-1.3 - xfm version 1.3 xforms-0.81: XForms is a graphical user interface toolkit for X Window Systems. xgrab-2.3: xgrab, xgrabsc: an X-Windows image grabber xkeycaps-2.28: xkeycaps - graphically display and edit the keyboard mapping xloadimage-3.03: XLOADIMAGE - X11 Image Loading Utility xlockmore-2.11b: XLockmore (like XLock session locker/screen saver, but just more) v 2.11BETA xphoon-91.9.18: Set the root window to the moon in its current phase xpostit-3.3.1: PostIt (R) messages onto your X11 screen xscreensaver-1.25: Save your screen while you entertain your cat xsnow-1.40: Create a snowy and Santa-y desktop. xview-clients-3.2.1: Xview3.2 executables libs, includes, and man pages xview-config-3.2.1: Xview3.2 executables libs, includes, and man pages xview-lib-3.2.1: Xview3.2 executables libs, includes, and man pages