This is the directory file `dir' a.k.a. `DIR', which contains the
  topmost node of the Info hierarchy.
This particular dir file is merely made available for your hacking
  pleasure, not official or standard in any way.  If it doesn't make sense
  to you, or you don't like it, ignore it.
rms suggested that we follow the categories of the Free Software
  Directory (http://www.gnu.org/directory/) where possible.  Since
  capitalization in the directory is random, I've chosen to use
  `minimum' capitals, just the first word and proper nouns.
If you have dir entries for Texinfo manuals you'd like to be added here,
  please send them to karl@gnu.org.

$Id: dir-example,v 1.1.1.1 2006/07/17 16:03:50 espie Exp $

File: dir,	Node: Top,	This is the top of the INFO tree.

This is the Info main menu (aka directory node).
A few useful Info commands:

  `q' quits;
  `?' lists all Info commands;
  `h' starts the Info tutorial;
  `mTexinfo RET' visits the Texinfo manual, etc.

Not all of the topics shown below may be available on this system.

* Menu:

Basics
* Bash: (bash).                 The GNU Bourne-Again SHell.
* BC: (bc).                     Arbitrary precision calculator language.
* Common options: (coreutils)Common options.      Common options.
* Coreutils: (coreutils).       Core GNU (file, text, shell) utilities.
* DC: (dc).                     Postfix desk calculator.
* Date input formats: (coreutils)Date input formats.
* File permissions: (coreutils)File permissions.  Access modes.
* Finding files: (find).        Operating on files matching certain criteria.
* Gcal: (gcal).                 GNU calendar program.
* Time: (time).                 Measuring program resource usage.

Text creation and manipulation
* Diffutils: (diff).            Comparing and merging files.
* Ed: (ed).                     Line editor.
* Gawk: (gawk).                 A text scanning and processing language.
* grep: (grep).                 Print lines matching a pattern.
* m4: (m4).			General-purpose text macro processor.
* sed: (sed).                   Stream EDitor.
* Wdiff: (wdiff).               Word difference finder and related tools.

Texinfo documentation system
* Info: (info).                 Documentation browsing system.
* Texi2HTML: (texi2html).  Texinfo to HTML Converter.
* Texinfo: (texinfo).           The GNU documentation format.
* info standalone: (info-stnd).                 Standalone Info reader.
* infokey: (info-stnd)Invoking infokey.         Compile Info customizations.
* install-info: (texinfo)Invoking install-info. Updating info/dir entries.
* makeinfo: (texinfo)Creating an Info File.     Translate Texinfo source.
* texi2dvi: (texinfo)Format with texi2dvi.      Printing Texinfo documentation.
* texindex: (texinfo)Format with tex/texindex.  Sorting Texinfo index files.

Archiving
* Cpio: (cpio).                 Copy-in-copy-out archiver to tape or disk.
* Shar utilities: (sharutils).  Shell archiver, uuencode/uudecode.
* Tar: (tar).                   Making tape (or disk) archives.

Compression
* bzip2: (bzip2).               General (de)compression of files (blocksort).
* Gzip: (gzip).                 General (de)compression of files (lzw).

Email
* Anubis: (anubis).             The GNU outgoing mail processor.
* Mailutils: (mailutils).       Utilities & library for mailboxes, protocols.

Network applications
* Gawkinet: (gawkinet).         TCP/IP Internetworking With `gawk'.
* Wget: (wget).                 Non-interactive network downloader.

Printing Tools
* a2ps: (a2ps).                    PostScript Generating Utility
* PreScript: (a2ps) PreScript.     Input language for a2ps
* card: (a2ps) card.               Print Reference Cards
* fixps: (a2ps) fixps.             Fixing Some Ill Designed PostScript Files
* fixnt: (a2ps) fixnt.             Fixing Microsoft NT PostScript Files
* pdiff: (a2ps) pdiff.             Produce Pretty Comparison of Files
* psmandup: (a2ps) psmandup.       Printing Duplex on Simplex Printers
* psset: (a2ps) psset.             Inserting calls to setpagedevice

Software development
* As: (as).                     Assembler.
* Autoconf: (autoconf).         Create source code configuration scripts.
* Binutils: (binutils).         ar/copy/objdump/nm/size/strip/ranlib.
* automake: (automake).         Making Makefile.in's.
* bison: (bison).               GNU parser generator (Yacc replacement).
* Cpp: (cpp).		        The GNU C preprocessor.
* Cpplib: (cppinternals).       Cpplib internals.
* CVS: (cvs).                   Concurrent versions system for source control.
* DejaGnu: (dejagnu).           Testing framework.
* Gdb: (gdb).                   The GNU debugger.
* egcs: (egcs).                 Experimental GNU C compiler.
* Flex: (flex).                 A fast scanner generator.
* g77: (g77).                   GNU Fortran 77 compiler.
* Gasp: (gasp).                 GNU Assembler preprocessor.
* gcc: (gcc).                   The GNU Compiler Collection.
* gccinstall: (gccinstall).     Installing the GNU Compiler Collection.
* gccint: (gccint).             Internals of the GNU Compiler Collection.
* Gnats: (gnats).               Cygnus bug tracking system.
* Gnulib: (gnulib).             Source files to share among distributions.
* Gperf: (gperf).               Perfect hash function generator.
* Gprof: (gprof).               Profiler.
* Guile Reference: (guile).     The Guile reference manual.
* Guile Tutorial: (guile-tut).	The Guile Tutorial.
* Identifier DB: (id-utils).    Identifier database utilities.
* Indent: (indent).             Prettyprinter for programs.
* Ld: (ld).                     Linker.
* Libtool: (libtool).           Generic library support script.
* Make: (make).                 Remake files automatically.
* Remsync: (remsync).           Remote synchronization of directory trees.
* Send PR: (send-pr).           Cygnus bug reporting for Gnats.
* Source config: (cfg-paper).   Some theory on configuring source packages.
* help2man: (help2man).         Automatic manual page generation from -help.

Emacs
* Ada mode: (ada-mode). The GNU Emacs mode for editing Ada.
* Autotype: (autotype). Convenient features for text that you enter frequently
                          in Emacs.
* CC Mode: (ccmode).   Emacs mode for editing C, C++, Objective-C,
                          Java, Pike, and IDL code.
* CL: (cl).		Partial Common Lisp support for Emacs Lisp.
* Dired-X: (dired-x).   Dired Extra Features.
* EUDC: (eudc).   A client for directory servers (LDAP, PH)
* Ebrowse: (ebrowse).   A C++ class browser for Emacs.
* Ediff: (ediff).       A visual interface for comparing and merging programs.
* Emacs: (emacs).	The extensible self-documenting text editor.
* Elisp: (elisp).               GNU Emacs Lisp reference manual.
* Emacs FAQ: (efaq).	Frequently Asked Questions about Emacs.
* Emacs MIME: (emacs-mime).   The MIME de/composition library.
* Eshell: (eshell).     A command shell implemented in Emacs Lisp.
* Forms: (forms).	Emacs package for editing data bases
			  by filling in forms.
* Gnus: (gnus).         The newsreader Gnus.
* IDLWAVE: (idlwave).	Major mode and shell for IDL and WAVE/CL files.
* Intro Elisp: (emacs-lisp-intro). Introduction to Elisp programming.

* AUC TeX: (auctex).            Editing (La)TeX files.
* MH-E: (mh-e).		Emacs interface to the MH mail system.
* Message: (message).   Mail and news composition mode that goes with Gnus.
* PCL-CVS: (pcl-cvs).	Emacs front-end to CVS.
* RefTeX: (reftex).	Emacs support for LaTeX cross-references and citations.
* SC: (sc).		Supercite lets you cite parts of messages you're
			  replying to, in flexible ways.
* Speedbar: (speedbar).        File/Tag summarizing utility.
* TRAMP: (tramp).       Transparent Remote Access, Multiple Protocol
                          Emacs remote file access via rsh and rcp.
* VIP: (vip).		An older VI-emulation for Emacs.
* VIPER: (viper).       The newest Emacs VI-emulation mode.
                          (also, A VI Plan for Emacs Rescue or the VI PERil.)
* VM: (vm).             View Mail for Emacs.
* Widget: (widget).     Documenting the "widget" package used by the
                           Emacs Custom facility.
* WoMan: (woman).       Browse UN*X Manual Pages `Wo (without) Man'.

Typesetting
* Font utilities: (fontu).      Programs for font manipulation.
* Groff: (groff).               The GNU troff document formatting system.
* GV: (gv).                     The GNU PostScript and PDF viewer.

GNU Gettext Utilities
* ISO3166: (gettext)Country Codes.             ISO 3166 country codes.
* ISO639: (gettext)Language Codes.             ISO 639 language codes.
* xgettext: (gettext)xgettext Invocation.      Extract strings into a PO file.
* autopoint: (gettext)autopoint Invocation.    Copy gettext infrastructure.
* envsubst: (gettext)envsubst Invocation.      Expand environment variables.
* gettext: (gettext).                          GNU gettext utilities.
* gettextize: (gettext)gettextize Invocation.  Prepare a package for gettext.
* msgattrib: (gettext)msgattrib Invocation.    Select part of a PO file.
* msgcat: (gettext)msgcat Invocation.          Combine several PO files.
* msgcmp: (gettext)msgcmp Invocation.          Compare a PO file and template.
* msgcomm: (gettext)msgcomm Invocation.        Match two PO files.
* msgconv: (gettext)msgconv Invocation.        Convert PO file to encoding.
* msgen: (gettext)msgen Invocation.            Create an English PO file.
* msgexec: (gettext)msgexec Invocation.        Process a PO file.
* msgfilter: (gettext)msgfilter Invocation.    Pipe a PO file through a filter.
* msgfmt: (gettext)msgfmt Invocation.          Make MO files out of PO files.
* msggrep: (gettext)msggrep Invocation.        Select part of a PO file.
* msginit: (gettext)msginit Invocation.        Create a fresh PO file.
* msgmerge: (gettext)msgmerge Invocation.      Update a PO file from template.
* msgunfmt: (gettext)msgunfmt Invocation.      Uncompile MO file into PO file.
* msguniq: (gettext)msguniq Invocation.        Unify duplicates for PO file.
* ngettext: (gettext)ngettext Invocation.      Translate a message with plural.

Software libraries
* Annotate: (annotate).         High-level GDB to GUI's.
* Bfd: (bfd).                   The Binary File Descriptor library.
* CVS protocol: (cvsclient).    CVS client/server protocol specification.
* Gdb-Internals: (gdbint).      The GNU debugger's internals.
* GDB library: (libgdb).        Application programming interface to GDB.
* GDBM: (gdbm).                 Hashed databases.
* GDK: (gdk).                   General drawing kit.
* GTK: (gtk).                   GIMP toolkit.
* History: (history).           Recall previous lines of input.
* Ld internals: (ldint).        GNU linker internals.
* Libc: (libc).                 C library.
* Mmalloc: (mmalloc).           The GNU mapped-malloc package.
* Stabs: (stabs).               The "stabs" debugging information format.
* Readline: (readline).         General command-line interface.
* Regex: (regex).               Regular expressions.
* Termcap: (termcap).           All about /etc/termcap.

C++ libraries
* Iostream: (iostream).         C++ input/output.
* Libg++: (libg++).             C++ classes.
* autosprintf: (autosprintf).   Support for printf format strings in C++.

GNU organization
* Maintain: (maintain).         GNU maintainer guidelines.
* Standards: (standards).       GNU coding standards.
* Tasks: (tasks).               GNU task list.

GNU music project
* LilyPond: (lilypond).                        The GNU music typesetter.
* LilyPond internals: (lilypond-internals).    LilyPond internals.
* ly2dvi: (lilypond)Invoking ly2dvi::          Titling LilyPond scores.
* convert-ly: (lilypond)Invoking convert-ly::  Older LilyPond versions.
* midi2ly: (lilypond)Invoking midi2ly::        Importing MIDI.
* etf2ly: (lilypond)Invoking etf2ly::          Importing Finale.
* abc2ly: (lilypond)Invoking abc2ly::          Importing ABC.
* pmx2ly: (lilypond)Invoking pmx2ly::          Importing PMX.
* musedata2ly: (lilypond)Invoking musedata2ly::Importing Musedata.
* mup2ly: (lilypond)Invoking mup2ly::          Importing MUP.

TeX
* Afm2tfm: (dvips)Invoking afm2tfm.  Making Type 1 fonts available to TeX.
* Dvips: (dvips).               DVI-to-PostScript translator.
* DVI-to-PNG: (dvipng).         DVI to Portable Network Graphics (PNG).
* Eplain: (eplain).             Expanding on plain TeX.
* Kpathsearch: (kpathsea).      File lookup along search paths.
* LaTeX: (latex).               LaTeX.
* MakeIndex: (makeindex).       Index creation for TeX.
* Naming TeX fonts: (fontname). Filenames for TeX fonts.
* TDS: (tds).                   Standard TeX directory structure.
* TeXDraw: (texdraw).           Drawing PostScript diagrams within TeX.
* Web2c: (web2c).               TeX, Metafont, and their companion programs.

DOS
* GNUish: (gnuish).             GNU utilities for DOS.
* Mtools: (mtools).             Access DOS disks from Unix.

Science
* R FAQ: (R-FAQ).               The R statistical language FAQ.

Other things
* Amd: (am-utils).              Filesystem automounter.
* CMUCL: (cmu-user).            CMU Common Lisp.
* File headers: (filehdr).      Bibliographic information for computer files.
* GCP: (gcp).                   Game club protocol.
* GIMP: (pdb).                  The GIMP procedural database.
* HTML: (snafu).                Hypertext Markup Language 2.0 specification.
* Jargon: (jargon).             The jargon file.
* Netpbm: (netpbm).             Images/graphics manipulation programs.
* JED: (jed).                   JED editor documentation.
* octave: (octave).             Octave - A language for numerical computation.
* Perl: (perl).                 Practical extraction and report language.
* PRCS: (prcs).                 Project revision control system.
* Screen: (screen).             Terminal multiplexer.

Individual utilities
* aclocal: (automake)Invoking aclocal.          Generating aclocal.m4.
* aid: (id-utils)aid invocation.                Matching strings.
* ar: (binutils)ar.                             Create/modify/extract archives.
* at-pr: (gnats)at-pr.                          Bug report timely reminders.
* autoconf: (autoconf)autoconf Invocation.
                                How to create configuration scripts
* autoheader: (autoconf)autoheader Invocation.
                                How to create configuration templates
* autom4te: (autoconf)autom4te Invocation.
                                The Autoconf executables backbone
* autoreconf: (autoconf)autoreconf Invocation.
                                Remaking multiple `configure' scripts
* autoscan: (autoconf)autoscan Invocation.
                                Semi-automatic `configure.ac' writing
* autoupdate: (autoconf)autoupdate Invocation.
                                Automatic update of `configure.ac'
* awk: (gawk)Invoking gawk.                     Text scanning and processing.
* basename: (coreutils)basename invocation.     Strip directory and suffix.
* bibtex: (web2c)BibTeX invocation.             Maintaining bibliographies.
* c++filt: (binutils)c++filt.                   Demangle C++ symbols.
* cat: (coreutils)cat invocation.               Concatenate and write files.
* chgrp: (coreutils)chgrp invocation.           Change file groups.
* chmod: (coreutils)chmod invocation.           Change file permissions.
* chown: (coreutils)chown invocation.           Change file owners/groups.
* chroot: (coreutils)chroot invocation.         Specify the root directory.
* cksum: (coreutils)cksum invocation.           Print POSIX CRC checksum.
* cmp: (diff)Invoking cmp.                      Compare 2 files byte by byte.
* comm: (coreutils)comm invocation.             Compare sorted files by line.
* comsatd: (mailutils)comsatd.                  Comsat daemon.
* config.status: (autoconf)config.status Invocation. Recreating configurations.
* configure: (autoconf)configure Invocation.    Configuring a package.
* cp: (coreutils)cp invocation.                 Copy files.
* csplit: (coreutils)csplit invocation.         Split by context.
* cut: (coreutils)cut invocation.               Print selected parts of lines.
* date: (coreutils)date invocation.             Print/set system date and time.
* dd: (coreutils)dd invocation.                 Copy and convert a file.
* df: (coreutils)df invocation.                 Report filesystem disk usage.
* diff: (diff)Invoking diff.                    Compare 2 files line by line.
* diff3: (diff)Invoking diff3.                  Compare 3 files line by line.
* dir: (coreutils)dir invocation.               List directories briefly.
* dircolors: (coreutils)dircolors invocation.   Color setup for ls.
* dirname: (coreutils)dirname invocation.       Strip non-directory suffix.
* dmp: (web2c)Dmp invocation.                   Troff->MPX (MetaPost pictures).
* du: (coreutils)du invocation.                 Report on disk usage.
* dvicopy: (web2c)DVIcopy invocation.           Virtual font expansion
* dvipng: (dvipng)Invoking dvipng.              A DVI-to-PNG translator.
* dvitomp: (web2c)DVItoMP invocation.           DVI to MPX (MetaPost pictures).
* dvitype: (web2c)DVItype invocation.           DVI to human-readable text.
* echo: (coreutils)echo invocation.             Print a line of text.
* edit-pr: (gnats)Invoking edit-pr.             Changing bugs.
* egrep: (grep)Invoking.                        grep -E.
* eid: (id-utils)eid invocation.                Invoking an editor on matches.
* env: (coreutils)env invocation.               Modify the environment.
* expand: (coreutils)expand invocation.         Convert tabs to spaces.
* expr: (coreutils)expr invocation.             Evaluate expressions.
* factor: (coreutils)factor invocation.         Print prime factors
* false: (coreutils)false invocation.           Do nothing, unsuccessfully.
* fgrep: (fgrep)Invoking.                       grep -F.
* fid: (id-utils)fid invocation.                Listing a file's identifiers.
* file-pr: (gnats)file-pr.                      Processing incoming traffic.
* find: (find)Invoking find.                    Finding and acting on files.
* fmt: (coreutils)fmt invocation.               Reformat paragraph text.
* fold: (coreutils)fold invocation.             Wrap long input lines.
* frm: (mailutils)frm.                          List headers from a mailbox.
* gcal2txt: (gcal)Invoking gcal2txt.            Calendar resource to text file.
* gftodvi: (web2c)GFtoDVI invocation.           Generic font proofsheets.
* gftopk: (web2c)GFtoPK invocation.             Generic to packed fonts.
* gftype: (web2c)GFtype invocation.             GF to human-readable text.
* gid: (id-utils)gid invocation.                Listing all matching lines.
* git: (git).                                   GNU interactive tools.
* groups: (coreutils)groups invocation.         Print group names a user is in.
* guimb: (mailutils)guimb.                      Mailbox processing language.
* gunzip: (gzip)Overview.                       Decompression.
* gzexe: (gzip)Overview.			Compress executables.
* head: (coreutils)head invocation.             Output the first part of files.
* hostid: (coreutils)hostid invocation.         Print numeric host identifier.
* hostname: (coreutils)hostname invocation.     Print or set system name.
* id: (coreutils)id invocation.                 Print real/effective uid/gid.
* idx: (id-utils)idx invocation.                Testing mkid scanners.
* ifnames: (autoconf)ifnames Invocation.        Listing conditionals in source.
* iid: (id-utils)iid invocation.                Interactive complex queries.
* imap4d: (mailutils)imap4d.                    IMAP4 daemon.
* inimf: (web2c)inimf invocation.               Initial Metafont.
* inimp: (web2c)inimp invocation.               Initial MetaPost.
* initex: (web2c)initex invocation.             Initial TeX.
* install: (coreutils)install invocation.       Copy and change attributes.
* join: (coreutils)join invocation.             Join lines on a common field.
* kill: (coreutils)kill invocation.             Send a signal to processes.
* kpsewhich: (kpathsea)Invoking kpsewhich.      TeX file searching.
* libtoolize: (libtool)Invoking libtoolize.     Adding libtool support.
* lid: (id-utils)lid invocation.                Matching identifier patterns.
* link: (coreutils)link invocation.             Make hard links between files.
* ln: (coreutils)ln invocation.                 Make links between files.
* locate: (find)Invoking locate.                Finding files in a database.
* logname: (coreutils)logname invocation.       Print current login name.
* ls: (coreutils)ls invocation.                 List directory contents.
* mail-files: (sharutils)mail-files invocation. Send files to remote site.
* mail.local: (mailutils)mail.local.            Deliver mail to local mailbox.
* mail: (mailutils)mail.                        Send and receive mail.
* mailshar: (sharutils)mailshar invocation.     Make and send a shell archive.
* makempx: (web2c)MakeMPX invocation.           MetaPost label typesetting.
* maketexmf: (kpathsea)MakeTeX scripts.         MF source generation.
* maketexpk: (kpathsea)MakeTeX scripts.         PK bitmap generation.
* maketextex: (kpathsea)MakeTeX scripts.        TeX source generation.
* maketextfm: (kpathsea)MakeTeX scripts.        TeX font metric generation.
* md5sum: (coreutils)md5sum invocation.         Print or check message-digests.
* mdiff: (wdiff)mdiff invocation.               Line cluster finder.
* messages: (mailutils)messages.                Count messages in mailbox.
* mf: (web2c)mf invocation.                     Creating typeface families.
* mft: (web2c)MFT invocation.                   Prettyprinting Metafont source.
* mgetty: (mgetty).                             Faxes, voicemail and more.
* mkdir: (coreutils)mkdir invocation.           Create directories.
* mkfifo: (coreutils)mkfifo invocation.         Create FIFOs (named pipes).
* mkid: (id-utils)mkid invocation.              Creating an ID database.
* mknod: (coreutils)mknod invocation.           Create special files.
* mp: (web2c)mp invocation.                     Creating technical diagrams.
* mpto: (web2c)MPto invocation.                 MetaPost label extraction.
* mv: (coreutils)mv invocation.                 Rename files.
* newer: (web2c)Newer invocation.               Compare modification times.
* nice: (coreutils)nice invocation.             Modify scheduling priority.
* nl: (coreutils)nl invocation.                 Number lines and write files.
* nlmconv: (binutils)nlmconv.                   Convert object to NetWare LM.
* nm: (binutils)nm.                             List symbols in object files.
* nohup: (coreutils)nohup invocation.           Immunize to hangups.
* objcopy: (binutils)objcopy.                   Copy/translate object files.
* objdump: (binutils)objdump.                   Display info from object files.
* od: (coreutils)od invocation.                 Dump files in octal, etc.
* paste: (coreutils)paste invocation.           Merge lines of files.
* patch: (diff)Invoking patch.                  Apply a patch to a file.
* patgen: (web2c)Patgen invocation.             Creating hyphenation patterns.
* pathchk: (coreutils)pathchk invocation.       Check file name portability.
* pid: (id-utils)pid invocation.                Looking up filenames.
* pktogf: (web2c)PKtoGF invocation.             Packed to generic fonts.
* pktype: (web2c)PKtype invocation.             PK to human-readable text.
* pltotf: (web2c)PLtoTF invocation.             Property list to TFM.
* pooltype: (web2c)Pooltype invocation.         Display WEB pool files.
* pop3d: (mailutils)pop3d.                      POP3 daemon.
* pr: (coreutils)pr invocation.                 Paginate or columnate files.
* pr-addr: (gnats)pr-addr.                      Bug report address retrieval.
* pr-edit: (gnats)pr-edit.                      The edit-pr driver.
* printenv: (coreutils)printenv invocation.     Print environment variables.
* printf: (coreutils)printf invocation.         Format and print data.
* protoize: (gcc)Running Protoize.		Add prototypes to sources.
* ptx: (coreutils)ptx invocation.               Produce permuted indexes.
* pwd: (coreutils)pwd invocation.               Print working directory.
* query-pr: (gnats)Invoking query-pr.           Bug searching/reporting.
* queue-pr: (gnats)queue-pr.                    Handling incoming traffic.
* ranlib: (binutils)ranlib.                     Index archive file contents.
* readlink: (coreutils)readlink invocation.     Print referent of a symlink.
* readmsg: (mailutils)readmsg.                  Extract messages from a folder.
* rm: (coreutils)rm invocation.                 Remove files.
* rmdir: (coreutils)rmdir invocation.           Remove empty directories.
* sdiff: (diff)Invoking sdiff.                  Merge 2 files side-by-side.
* send-pr: (gnats)Invoking send-pr.             Submitting bugs.
* seq: (coreutils)seq invocation.               Print numeric sequences
* shar: (sharutils)shar invocation.             Create shell archive.
* shred: (coreutils)shred invocation.           Remove files more securely.
* sieve: (mailutils)sieve.                      Mail filtering utility.
* size: (binutils)size.                         List object file section sizes.
* sleep: (coreutils)sleep invocation.           Delay for a specified time.
* sort: (coreutils)sort invocation.             Sort text files.
* split: (coreutils)split invocation.           Split into fixed-size pieces.
* stat: (coreutils)stat invocation.             Report file(system) status.
* strings: (binutils)strings.                   List printable strings.
* strip: (binutils)strip.                       Discard symbols.
* stty: (coreutils)stty invocation.             Print/change terminal settings.
* su: (coreutils)su invocation.                 Modify user and group id.
* sum: (coreutils)sum invocation.               Print traditional checksum.
* sync: (coreutils)sync invocation.             Synchronize memory and disk.
* tabs: (tput)Invoking tabs.                    Tab settings.
* tac: (coreutils)tac invocation.               Reverse files.
* tail: (coreutils)tail invocation.             Output the last part of files.
* tangle: (web2c)Tangle invocation.             WEB to Pascal.
* tar: (tar)tar invocation.                     Invoking GNU `tar'.
* tcal: (gcal)Invoking tcal.                    Run Gcal with tomorrow's date.
* tee: (coreutils)tee invocation.               Redirect to multiple files.
* test: (coreutils)test invocation.             File/string tests.
* testsuite: (autoconf)testsuite Invocation.    Running an Autotest test suite.
* tex: (web2c)tex invocation.                   Typesetting.
* tftopl: (web2c)TFtoPL invocation.             TFM -> property list.
* touch: (coreutils)touch invocation.           Change file timestamps.
* tput: (tput)Invoking tput.                    Termcap in shell scripts.
* tr: (coreutils)tr invocation.                 Translate characters.
* true: (coreutils)true invocation.             Do nothing, successfully.
* tsort: (coreutils)tsort invocation.           Topological sort.
* tty: (coreutils)tty invocation.               Print terminal name.
* txt2gcal: (gcal)Invoking txt2gcal.            Calendar text to resource file.
* umb-scheme: (umb-scheme).                     UMB Scheme Interpreter.
* uname: (coreutils)uname invocation.           Print system information.
* unexpand: (coreutils)unexpand invocation.     Convert spaces to tabs.
* unify: (wdiff)unify invocation.               Diff format converter.
* uniq: (coreutils)uniq invocation.             Uniquify files.
* unlink: (coreutils)unlink invocation.         Removal via unlink(2).
* unprotoize: (gcc)Running Protoize.		Remove prototypes from sources.
* unshar: (sharutils)unshar invocation.         Extract from shell archive.
* updatedb: (find)Invoking updatedb.            Building the locate database.
* users: (coreutils)users invocation.           Print current user names.
* vdir: (coreutils)vdir invocation.             List directories verbosely.
* vftovp: (web2c)VFtoVP invocation.             Virtual font -> virtual pl.
* view-pr: (gnats)Invoking view-pr.             Showing bug reports.
* virmf: (web2c)virmf invocation.               Virgin Metafont.
* virmp: (web2c)virmp invocation.               Virgin MetaPost.
* virtex: (web2c)virtex invocation.             Virgin TeX.
* vptovf: (web2c)VPtoVF invocation.             Virtual pl -> virtual font.
* wc: (coreutils)wc invocation.                 Line, word, and byte counts.
* weave: (web2c)Weave invocation.               WEB to TeX.
* who: (coreutils)who invocation.               Print who is logged in.
* whoami: (coreutils)whoami invocation.         Print effective user id.
* xargs: (find)Invoking xargs.                  Operating on many files.
* yes: (coreutils)yes invocation.               Print a string indefinitely.
* zcat: (gzip)Overview.                         Decompression to stdout.
* zdiff: (gzip)Overview.                        Compare compressed files.
* zforce: (gzip)Overview.                       Force .gz extension on files.
* zgrep: (gzip)Overview.                        Search compressed files.
* zmore: (gzip)Overview.                        Decompression output by pages.
* zsh: (zsh).                                   An enhanced Bourne shell.