Linux Manual Pages - section 1 (commands)

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s1ms2dlf - convert SunONE Messaging Server SMTP log files to the email DLF
s2p - a stream editor
s3 - simulate a s3 computer
s3mod - MOD/S3M file player
sabcmd - a command line interface to Sablotron XSLT processor
sablecc - object-oriented compiler framework
sablevm - free (LGPL) Java Virtual Machine
safecat - safely write data to a file
sagasu - GNOME tool to find strings in multiple files
saidar - curses-based program displaying live system statistics
sa-learn - sa-train SpamAssassin's Bayesian classifier
sam - screen editor with structural regular expressions
sam2p - program to convert raster images to postscript, pdf, and
sample1d - Resampling of 1-D data sets
sanduhr - an alarm clock, which is designed as a sand-glass
sane-config - sane-get information about the installed version of libsane
saned - SANE network daemon
sane-find-scanner - sane-find-find SCSI and USB scanners and their device files
sanitizer - an email virus scanner
saoimage - X11 window based, interactive, color or halftone image display
sapphire - sapphire -- minimal but configurable window manager
sar - Collect, report, or save system activity information.
sarg - Squid Analysis Report Generator
sar.sysstat - Collect, report, or save system activity information.
sary - manual page for sary 1.0.2
sash - stand-alone shell with built-in commands
sattopgm -
save - save revision of a file
savedump - copy LKCD dump image from raw block device to a filesystem or ftp site.
savetextmode - save or restore the complete SVGA status for textmode.
sawfish - Sawfish window manager.
sawfish-client - sawfish-Evaluate arbitrary Lisp forms with sawfish.
sawfish-ui - sawfish-The Sawfish Configurator.
saydate - audio date/uptime check
saytime - audio time check
sballs - draws balls spinning like crazy in GL
sbcl - SBCL -- Steel Bank Common Lisp
sbgp - a simple BGP4 speaker and listener
sbigtopgm -

sbuild - build debian packages from source
sc - spreadsheet calculator
scale - scale
scanadf - acquire multiple images from a scanner equipped with an ADF
scan_commons - create a fortran f77 commons database.
scanerrlog - program to summarize Apache error log files
scanimage - scan an image
scanpci - scan/probe PCI buses
scanrand - Stateless TCP Network Analysis System
scansort - Image Sorting and Verification Utility
scanssh -
scantv - scan a v4l device for TV stations.
scapy - Interactive packet manipulation tool
sccmap - extract strongly connected components of directed graphs
sc-config - sc-script to get information about the installed version of SC
sccs - subsystem
sccstat - List statistics of a scc radio port
SceneViewer - 3d editor and viewer for Inventor scenes
scgcheck - check and validate the ABI of libscg
scid - scid, pgnfix, pgnscid, sc_addmove, sc_eco, sc_epgn, sc_import, sc_remote,
scigraphica - Scientific graphics and data manipulation
scim - scim -- Smart common input method server
scite - a programmers text editor
scli - SNMP Command Line Interface
s_client - SSL/TLS client program
scls - The scls Program
scm2perl - convert script-fu to perl
scm2scm - convert script-fu to script-fu
scmxx - exchange data with your Siemens mobile phone
sconsign - print SCons .sconsign file information
scor2prt - source parts separation program for pmx, a MusiXTeX preprocessor
scot - scot
scp -
scpio - copy file archives in and out (LEGACY)
scponly -
scpr - The scpr Program
scram - an extensible VHDL analyzer/code generator
screader - Screen reader using a software Text-To-Speech package or
screem -
screen - screen manager with VT100/ANSI terminal emulation
screendump - dump the contents of a virtual console to stdout
screensaver-properties-capplet - screensaver-properties-In this capplet you can change your screensaver properties.
screenshooter_applet - Screen-Shooter applet for the GNOME panel.
screentest - utility for testing the quality of CRT screens.
scribus - open source X11-based WYSIWYG desktop publishing app
script -
scriptor - Perl script to send commands to a smart card
scriptreplay - play back typescripts, using timing information
scripts4ticker - small scripts to dowload headlines for ticker.app
scrollkeeper-config - scrollkeeper-print ScrollKeeper configuration information
scrollkeeper-gen-seriesid - scrollkeeper-gen-generate a unique id for a document
scrollz-1.9.2 - An advanced ircII-based IRC client
scrot - Screen capture using imlib2
scs2ascii - convert IBM SCS printer data into ASCII
scs2pdf - convert IBM SCS printer data into PDF
scs2ps - convert IBM SCS printer data into PostScript
scsitape - control SCSI tape devices
scsi_vendor - script displays SCSI vendors
scsort - scsort
sctp_darn - Send and receive messages via SCTP
sctp_test - Send and receive messages via SCTP
sdate - never ending september date
sdcc - Small Device C Compiler
sdcclib - SDCC librarian
sdcdb - Source debugger for SDCC
sdcpp - C preprocessor for SDCC
sdcv - console version of Stardict program
sdd - disk dump and restore to and from tape or file; copy and/or reblock
sdf - SDF Conversion Utility
sdf2table - generate parse tables from SDF2 language definitions
sdfapi - API Extraction Utility
sdfbatch - Batch Processing Utility
sdfchecker - pgen tool
sdfcli - Command Line Interface Utility
sdfget - Documentation Extraction Utility
sdf-support-config - sdf-support-Give sdf-support install path
sdif2ad - convert SDIF files to
sdiff - find differences between two files and merge interactively
sdl-config - sdl-script to get information about the installed version of SDL
sdm-session - sdm-starts a sdm session
sdm-ssh-askpass - sdm-ssh-prompts an X user for a passphrase
sdm-wm - sdm-select a window manager for use with sdm
sdngen - SDF Tuning File Generator
sdptool - sdptool -- control and interrogate SDP servers
sdr - Session Directory for announcing and scheduling conferences in the MBone
sds - simulate a SDS computer
sdsdump - magtape conversion utility
sdts2dem - Convert a 24K USGS SDTS DEM to a DEM in the `classic' format.
sdts2dlg - Convert a USGS SDTS DLG to a DLG in the `optional' format.
seal-examples - seal-list registered audio devices
search++ - SWISH++ searcher
search-ccsb - search-ccsb
search-citeseer - search-citeseer
sec - simple event correlator
secpanel - a Tcl/Tk front-end to ssh and scp
secret-ask - secret-Ask a yes/no question in a window
secret-query - secret-Ask for a secret in a secure way
secure-mcserv - secure-secure server for encrypted login, file transfer and socket forwarding.
secvpn - Control the Secure Virtual Private Network
secvpnmon - Control the Secure Virtual Private Network
sed - manual page for sed version 4.1.3
seedtop -
seek_script -
seesat5 - provides satellite visibility information.
seewbmp - Convert a WBMP wireless bitmap to textual format
sel - Fullscreen file-selection and execution tool
select-default-iwrap - select-default-Selects the user default ispell dictionary for use
selectwm - select a window manager at X startup
selinuxenabled - tool to be used within shell scripts to determine if selinux is enabled
selthresh - Simple perl script to choose the "best" threshold when converting PGM to PBM.
send - send a message
sendfax - submit a facsimile job for transmission
sendfile - send file(s) via Internet
sendfiles - send multiple files via a MIME message
sendip - Send arbitrary IP packets
sendiso - send IEEE 1394 isochronous packets from dump file
sendmail - Send an E-mail message
sendmail2dlf - convert sendmail logfiles to dlf
sendmail2snpp - converts sendmail messages into a page
sendmsg - send a message via Internet
sendnews - will move some files and invoke properly postit to post news articles
sendpage - submit a pager job for transmission
send-pr - send-submit a GNATS Problem Report (PR) to a support site
send-reminders - Send-send email reminders for special occasions
sendxmpp -
sensible-editor - sensible-editor, sensible-pager, sensible-sensible editing, paging, and web browsing
sensors - printing sensors information
seq - print a sequence of numbers
seqstat -
serialver-cp - serial version command
serialver.kaffe - serialver
serialview - Terminal emulator for ucSim
serveez-config - serveez-manual page for serveez-config 0.1.4
sess_id - SSL/TLS session handling utility
session-properties - session-a non-CORBA version of the session-properties-capplet.
sessreg - manage utmp/wtmp entries for non-init clients
set -
setcd - set various flags to control the behaviour of your cdrom
setenforce - modify the mode SELinux is running in.
setfacl - set file access control lists
setfattr - set extended attributes of filesystem objects
setfdprm -
setfondname - sets FOND name
sethost - Emulates a DEC VT100 terminal  
seticons - sets the icon images used in Window Maker
set-language-env - set-language-Making basic settings for native languages
setleds - set the keyboard leds
set-m17n-env - set-m17n-set up multilingualized (m17n) environment
setmclk - adjust the memory timing of certain Cirrus cards.
setmetamode - define the keyboard meta key handling
setmixer - setmixer -- set assorted mixer controls on a sound card
setsoundset - setsoundset
setstyle - set style related options for Window Maker or loads a theme
setterm - set terminal attributes
setuid - run a command with a different uid.
setup - graphical setup program for the esp package manager
setup_beancounter - Create and initialise BeanCounter databases
setup-logidee-tools - setup-logidee-setup a directory to support a tree of XML documents
setup-plt - setup-The Rice PLT Scheme Setup Utility
setxkbmap - setxkbmap
sexp-conv.lsh-utils - convert s-expression to a different encoding
sexp-conv.nettle - convert s-expression to a different encoding
sf - utility to watch/alter a program's syscall/signal experience
sf2text - program to convert SBK or SF2 (SoundFont) files to text format
sfconf - sendfile user configuration helper
sfconvert - convert between various audio formats
sfddiff - compare or merge two pfaedit sfd font files
sff2g3 - convert CAPI SFF fax files into G3 fax files
sfftobmp - manual page for sfftobmp
sffview - sffview -- X11 viewer for structured fax files (SFF)
sfidl -
sfind - shapeTools RMS recursively descend a system hierarchy
sfinfo - display information about audio files
sfmtcvt - EPROM conversion utility
sfparse - string file parse
sfront - sfront -  MPEG 4 Structured Audio decoder.
sfsagent - SFS authentication agent
sfskey - SFS key manager
sftovkb - Vkeybd -- program included in the DeMuDi distribution
sftp -
sfxload - load a SoundFont file on the Emux WaveTable
sfxtest - test utility for the Linux AWE32 driver
sg -
sgclean - sgclean
sgf2tex - sgf2tex
sgfsplit - sgfsplit
sgi2fax - convert a Silicon Graphics image file for facsimile transmission
sgi2tiff - create a
sgitopnm -

sglr - the Scannerless Generalized LR parser
sgml2html - create HTML output from a LinuxDoc DTD SGML source file
sgml2info - create GNU info output from a LinuxDoc DTD SGML source file
sgml2latex - create LaTeX, DVI, PostScript or PDF output from a LinuxDoc DTD
sgml2lyx - create LyX output from a LinuxDoc DTD SGML source file
sgml2rtf - create RTF output from a LinuxDoc DTD SGML source file
sgml2txt - create plain text output from a LinuxDoc DTD SGML source file
sgml2x - sgml2x -- Easily formats SGML/XML documents using DSSSL style-sheets
sgml2xml -
sgmlcheck - check the syntax of an LinuxDoc DTD sgml source file
sgmldiff - Find differences in the markup of two SGML files
sgmlnorm -
sgmlpre - handle SGML conditionalization for SGML-tools
sgmlsasp - translate output of sgmls using ASP replacement files
sgml-spell-checker - sgml-spell-SGML spell checker
sgmlspl - a simple post-processor for nsgmls
sgmltexi - manual page for sgmltexi
sgmltools - process sgml files.
sgmlwhich - outputs system SGML catalog path
sh - GNU Bourne-Again SHell
sha - message digests
sha1 - message digests
sha1sum - compute and check SHA1 message digest
shadebobs - oscillating vapor trails.
shape_build - shape build -- shapeTools RMS system building and installation
shape_depend - shape depend -- shapeTools RMS determine source-include dependencies
shape_patch - shape patch -- shapeTools RMS generate patch file
shape_releas - shape releas -- shapeTools RMS construction of releases and prereleases
shape_RMS - shape_RMS -- Introduction to the shapeTools Release Management System
shape_tar - shape tar -- shapeTools RMS bundle up subsystem in a tar or shar archive
shar - create shell archives
shc - Generic shell script compiler
shell-quote - shell-quote arguments for safe use, unmodified in a shell command
sherman - Sherman's aquarium applet
shift -
shntool - a multi-purpose WAVE data processing and reporting utility
shopt -
shorlfilter - text filter that turns long URLs into shorls (short URLs)
shout - feed an mp3 stream to an icecast server
show - show (display) messages
showaudio - Play an audio email message
showcfont - displays all characters in the current screen-font.
showexternal - Fetch and display the body of a mail message that is included by reference
showfond - shows information about Macintosh font resources (FOND,
showfont - font dumper for X font server
showimg - a feature-rich image viewer which can display numerous formats.
showkey - examine the codes sent by the keyboard
shownonascii - View all or part of a mail message in a non-ASCII font
showpartial - Fetch and display the body of a mail message that is included by reference
showpicture - View an image received in the mail
showrgb - uncompile an rgb color-name database
showriff - show structure of RIFF files (wav, avi, ...)
showtable - Show data in nicely formatted columns
shpadd - append a shape to an ESRI shapefile
shpcreate - create an empty ESRI shapefile
shpdump - dump an ESRI shapefile as text
shprewind - fix polygon ring orientations in ESRI shapefiles
shptest - create some shapefiles for testing
shred - delete a file securely, first overwriting it to hide its contents
shrinkfile - shrink a file on a line boundary
shrink_width -
shtool - The GNU Portable Shell Tool
shtool-arx - GNU shtool extensional command
shtool-echo - GNU shtool extensional command
shtool-fixperm - GNU shtool file permission fixing command
shtool-install - GNU shtool command
shtoolize - Build individual GNU shtool scripts
shtool-mdate - GNU shtool pretty-print last modification time
shtool-mkdir - GNU shtool style command
shtool-mkln - GNU shtool enhanced replacement
shtool-mkshadow - GNU shtool create shadow tree using symlinks
shtool-move - GNU shtool enhanced replacement
shtool-path - GNU shtool command dealing with shell path variables
shtool-platform - GNU shtool Unix platform identification
shtool-prop - GNU shtool propeller processing indication
shtool-rotate - GNU shtool log file rotation
shtool-scpp - GNU shtool C source file pre-processor
shtool-slo - GNU shtool separate linker options by library class
shtool-subst - GNU shtool substitution operations
shtool-table - GNU shtool pretty-print a field-separated list
shtool-tarball - GNU shtool command for rolling standardized tarballs
shtool-version - GNU shtool maintain version information file
Shutdown - Shutdown
shx - shx
sid - Syntax Improving Device; parser generator.
sid2wav - output wav files out of sid files
sidcon - a sidtune format converter
sidplay - sidplay      -- Music player and C64 SID chip emulator
sidplay2 - Sidplay is SID-chip emulator for playing Commodore 64 music.
siege - siege
siege2csv.pl - Convert output from
siege.config - siege.config
sierpinski - draws Sierpinski triangle fractals
sierpinski3d - 3D Sierpinski triangle fractal.
sieve - manual page for sieve (GNU Mailutils 0.6.90)
sieveshell - remotely manipulate sieve scripts
sig2dot - creates a .dot file from a GPG signature listing
sigcensus - Form a census of splitting surface signatures
sigfind - Find a binary signature in a file
signify - Program to generate semi-random signatures
sigtool -
sim2gff - Converts SIM file into GFF formatted records
simage-config - simage-Display Simage Library Configuration
simcontr - shows the effect of simultaneous contrast
simigratedb - command shell migrate the CLAMDR database to the MLDBM format
simph323 - simple H.323 client given as an example
simpleftp - Rudimentary FTP client
simpleproxy - Simple tcp socket proxy
SimpleUI - Wrapper script to activate/disable SimpleUI Theme bundle for
simplify - a script to simplify a MIME message
simulavr - Atmel AVR simulator
simulavr-disp - simulavr-Atmel AVR simulator display
simulavr-vcd - simulavr-simulate an Atmel AVR and output VCD (value change dump)
simulpic - Microchip PIC 16F84 simulator
since - display content of a file since the last time
sines - creates a spatial sine or square wave form
single2bin -
sip - generates C++/Python bindings
sipcalc - IP subnet calculator
sipomatic -
sipsak - a utility for various tests on sip server
sirc - an IRC client in perl
sirtopnm -

SIS - The System Installation Suite
sisinstall - simple command line program for installing
siteconfig - online configuration of FTP server (wzdftpd)
sitecopy - maintain remote copies of web sites
sitemap - make a site map from meta tags in an HTML tree
sitepods - print out the paths to the modules that this site added
sitescooper - download news from web sites and convert it automatically
siteuptime - show current uptime for FTP server (wzdftpd)
sitewho - show current process information for each FTP session (wzdftpd)
sivtest - interactive MANAGESIEVE test program
size - list section sizes and total size.
sjisconv - convert a TeX document in SJIS encoding into `preprocessed'
sjog - Sony Vaio Jog Dial Control Utility
sk2ppm - Convert a SK file into a portable pixmap
sk2ps - Convert an SK file into a Postscript file
skconvert - Convert a Sketch SK file into another format
sketch - An interactive drawing program
skill - send a signal or report process status
skinedit - a skin editor for TiEmu and VTi (TI's hand-helds emulators)
skippy - Full Screen Task Switcher for X11
skkdic-count - skkdic-count entries in skk dictionary files
skkdic-expr - skkdic-manipulate skk dictionaries
skkdic-expr2 - skkdic-manipulate skk dictionaries
skkdic-sort - skkdic-sort skk dictionary
skkfep - SKK-like Kana-to-Kanji FrontEnd Processor
skshow - A slideshow for Sketch files
skyrocket - fireworks show.
sl2h - simple latex to HTML converter
slabtop - display kernel slab cache information in real time
slashmon - Slash monitoring tool
slat - SE Linux policy file analysis tools
slatex - Process SLatex Sources (PLT platform)
slave - a semi-interactive interactive command for the dirty work
slay - kill all processes belonging to a user
sldtoppm -

sleep - delay for a specified amount of time
sleepctl - enable/disable sleepd
sleepenh - an enhanced sleep program.
slice - Slice -- Extract pre-defined slices from an ASCII file
sliceprint - slice documents with long lines.
slidescreen - permute the screen image like an 8-puzzle
slideshow - The PLT Scheme Web Server
slimp3 - slimp3 -- MPEG Layer III Streaming Server
slip - sucks your screen into a jet engine
slist - Lists available NetWare Servers
slmon - program  for  monitoring system's performance in realtime.
sln - Statically linked emergency recovery tool
slocal - asynchronously filter and deliver new mail
slocate - Security Enhanced version of the GNU Locate
sloccount - count source lines of code (SLOC)
slogin -
sloxwizard - KDE Openexchange Wizard
slpim - Personal Information Manager.
slptool - SLP command line tool
slrn - An easy to use NNTP / spool based newsreader.
slrnface - show
slrnpull - Pull a small newsfeed for offline reading.
slsc - S-Langauge port of the SC spreadsheet
slurm - yet another network load monitor
sm - Command-line interface to the INN storage manager
smake - maintain, update, and regenerate programs
smartcard - manual page for smartcard 0.1.7
smarteiffel - a set of tools to compile and manage programs written in Eiffel
smbc - Text mode SMB network commander.
smbcacls - Set or get ACLs on an NT file or directory names
smbclient - ftp-like client to access SMB/CIFS resources on servers
smbclient3 - ftp-like client to access SMB/CIFS resources on servers
smbcontrol - send messages to smbd, nmbd or winbindd processes
smbcquotas - Set or get QUOTAs of NTFS 5 shares
smbcrc - configuration file for Smbc
smbget - wget-like utility for download files over SMB
smbget3 - wget-like utility for download files over SMB
smb-nat - smb-NetBIOS Auditing Tool
smbsh - Allows access to remote SMB shares using UNIX commands
smbstatus - report on current Samba connections
smbtar - shell script for backing up SMB/CIFS shares directly to UNIX tape drives
smbtar3 - shell script for backing up SMB/CIFS shares directly to UNIX tape drives
smbtree - A text based smb network browser
smicache - caching method for use with libsmi
smidiff - check differences between a pair of SMI or SPPI modules
smidump - dump SMI or SPPI modules in various formats
smil2raw - Convert a Kino smil project or compatible media files to Raw DV.
smil2wav - Convert a Raw DV stream to a WAV.
smil2yuv - Convert a Raw DV stream to Raw YUV.
smilint - syntax and semantic checks of SMIv1/v2 and SPPI modules
smilutils - A collection of utilities based on kino's SMIL project format
smime - S/MIME utility
smiquery - query single information from SMI MIB modules
smistrip - extract MIB or PIB modules from text files, like RFCs or I-Ds
smjs - javascript shell
sml - SML compiler
smode2 - shows the pulse/space length of infrared signals
smokeping - Commandline tool for SmokePing
smokeping.cgi - SmokePing webfrontend
smokeping_config - Reference for the SmokePing Config File
smokeping_install - How to install SmokePing
smpeg-config - smpeg-script to get information about the installed version of SMPEG
smproxy - Session Manager Proxy
sms - a program to send SMs via Polish GSM operators.
smsaddr - sms program addressbook management program.
sms_address - Lookup and expand an sms_client address.
sms_client - send messages to mobiles and pagers.
smt - magnetic tape control
smtm - Display and update a configurable ticker of global stock quotes
smtptest - interactive SMTP test program
smujajgau - Dictionary builder for use with jbofihe and cmafihe
snac - GTK Simple Algebraic Calculator
snacc - ASN.1 to C, C++ or type table Compiler
snacc-config - snacc-script to get information about the installed version of snacc
snacced - Graphical editor for BER encoded ASN.1 files
snappea - for creating and studying hyperbolic 3-manifolds
snarf - Simple Non-interactive All-purpose Resource Fetcher
snd - a sound editor
sndfile-convert - sndfile-convert a sound files from one format to another
sndfile-info - sndfile-display information about a sound file
sndfile-play - sndfile-play a sound file
sndinfo - display basic information about soundfiles
sng - compiler/decompiler for Scriptable Network Graphics
sng_regress - a regression test harness for sng
snice -
snmpbulkget - communicates with a network entity using SNMP GETBULK requests.
snmpbulkwalk - retrieve a subtree of management values using SNMP GETBULK requests
snmpcmd - options and behaviour common to most of the Net-SNMP command-line tools
snmpconf - creates and modifies SNMP configuration files
snmpdf - display disk space usage on a network entity via SNMP
snmpget - communicates with a network entity using SNMP GET requests
snmpgetnext - communicates with a network entity using SNMP GETNEXT requests
snmpinform -
snmpkey - Create SNMPv3 security keys for the Net::SNMP module
snmpset - communicates with a network entity using SNMP SET requests
snmpstatus - retrieves a fixed set of management information from a network entity
snmptest - communicates with a network entity using SNMP requests
snmptranslate - translate MIB OID names between numeric and textual forms
snmptrap - sends an SNMP notification to a manager
snmpusm - creates and maintains SNMPv3 users on a network entity
snmpvacm - creates and maintains SNMPv3 View-based Access Control entries on a network entity
snmpwalk - retrieve a subtree of management values using SNMP GETNEXT requests
snooper -

snort2dlf - convert Snort logs to firewall DLF
snowdrop - sd-eng, sd-engf, sd-text watermarking and watermark recovery
snowflake - 0.01A
snownews - snownews
snowsync - snownews subscription list syncing utility
snpp - send pages via SNPP
sntop -
soapcpp2 - The gSOAP Stub and Skeleton Compiler for C and C++
SOAPsh - Interactive shell for SOAP calls
sockdown - a socket
socket - create tcp socket and connect to stdin/out
socks_clients - SOCKS client version of whois
socksify - dynamically SOCKSifies a program
sodipodi - a vector based drawing program.
soelim - interpret .so requests in groff input
softbeep - Software Bell for Linux
solarwinds - mesmerizing particle effects saver.
solfege - GPL'ed ear training software
somnec - Compute Sommerfield-Norton Ground Grids
sonar - display a sonar scope
songwrite -
soqt-config - soqt-Display SoQt Library Configuration
sort - sort lines of text files
sortbyquote - sort C/C++ code by quoted regions
sorter - Sort files in an image into categories based on file type
sorterr - sorterr -- re-sort .err file by various criteria
sortm - sort messages
sortmail - classify incoming mail
sort-pictures - sort-sort pictures according to exif date
soundgrab - interactively select and save sections of an audio file
sound-monitor_applet - sound-Sound Monitor applet for the GNOME panel.
sound-properties - sound-capplet to set the system sounds.
sound-recorder - sound-a direct-to-disk recorder wich uses a soundcard to record.
soundtoh - convert a sound file to a C language header file
soundtracker - a tracker for gnome that supports .xm files
source -
source-highlight - source-produce a document with syntax highlighting.
sox - Sound eXchange : universal sound sample translator
soxexam - SoX Examples (CHEAT SHEET)
soxmix - Sound eXchange : universal sound sample translator
soya_editor -
sp2sp - sp2sp -- translate from one spice-type analog waveform file format to another
spacechart - display 3d star maps
spam -
spamassassin - mail filter to identify spam using text analysis
spamassassin2dlf - convert SpamAssassins log into Lire spamfilter DLF format
spamass-milter -
spamc - client for spamd
spamd - daemonized version of spamassassin
spamoracle - a spam classification tool
spamprobe - A Bayesian spam filter
SPASS - automated theorem prover for full first-order logic with equality
spatres -
spax - portable archive interchange
spctoppm -

speaker-test - speaker-command-line speaker test tone generator for ALSA
specimen - MIDI controlled sampler
spectrum1d - compute auto- [and cross- ] spectra from one [or two] timeseries.
speech-tools -
speed - test library performance
speexdec - manual page for speexdec version 1.0.3
speexenc - manual page for speexenc version 1.0.3
spell - GNU spell, a Unix spell emulator
spent -
spew - measures I/O performance and/or generates I/O load
spflooder - Spread Performance Test Client
spfquery -

sp-gxmlcpp-test - sp-gxmlcpp-Run unit tests on libsp-gxmlcpp functionality.
sp-gxmlcpp-xsltproc - sp-gxmlcpp-Example program to demonstrate libsp-gxmlcpp XSL transformation.
sphere - draws shaded spheres
spheremonics - 3d spherical harmonic shapes.
spicctrl - Sony Vaio SPIC control program
spider - play double deck solitaire
spidey - align mRNA sequences to a genome
spikeproxy - web application auditing tool
spinner - Sends small packets over a idle link
spiral - draws moving circular spiral patterns
spiralsynthmodular - A virtual modular synthesizer
spirographx - animated spirographs
spkac - SPKAC printing and generating utility
splain - produce verbose warning diagnostics
splat - A S ignal P ropagation, L oss, A nd T errain analysis tool
splay - MPEG-1,2 Audio layer 1,2,3 file player
spline - interpolate datasets using splines under tension
splint - A tool for statically checking C programs
split - split a file into pieces
split2po - creates a PO-file from two DocBook XML files
splitdiff - separate out incremental patches
splitdigest - splitdigest
splitfont - extract characters from an ISO-type font.
splitkeys - split an OpenPGP keyring
splitlog - split WWW server (httpd) access logfiles
splitmail - Split a large mail message into MIME-compliant partial messages
splitmail++ - split mailbox files prior to indexing
splitvt - run two shells in a split window
splitword - Collect several text-form dictionary files into a single
splitxyz - filter to divide (x,y,z[,distance,heading]) data into (x,y,z) track segments.
spmonitor - Spread Monitoring and Adminstration client
spong - character based Spong client interface program
spong-ack - spong-Spong acknowledgment tool
spotlight - move spotlight around desktop
spotlight2kvtml - convert a Spotlight Online vocabulary list to a
spottopgm -

sppc - Simple Plot Panel Composer
spread - Multicast Group Communication Daemon
springgraph - renders a graph from a .dot file
sprof - Read and display shared object profiling data
sproingies - Q-Bert meets Marble Madness!
sptuser -
spumux - generates and multiplexes subtitles into an existing mpeg2 program stream
spuser - Spread Group Communication Client
sputoppm -

spuunmux - spuunmux    --  demultiplexes subtitles from an existing mpeg2 program stream
sq - squeeze a sorted word list
sqcam - get pictures from B&W Connectix QuickCam(tm)
sqcwa - workarround for Squid to not cache some pages
sqlcli - user commands of the MaxDB database system
sqldbc_cons - trace manager utility for libSQLDBC of the MaxDB
sql-editor - sql-program to edit SQL databases
sqlite - A command line interface for SQLite
sqlite3 - A command line interface for SQLite verson 3
sqlr-config-gtk - sqlr-config-SQL Relay configuration GUI
sqlrsh - interactive query tool for SQL Relay
sqsh -
squares -
squidclient - squidclient -- client interface to the squid cache
squidGuard - squidGuard
squidview - program to monitor your squid's access.log
squiral - square spirals screensaver
src2tex - a converter from source program files to TeX format files
srch_strings - Display printable strings in files
srconv - convert the sample rate of an audio file
srec_cat - manipulate eprom load files
srec_cmp - compare two eprom load files for equality
srec_info - information about eprom load files
sreformat -
srg - A fast and flexible log analyser for the Squid proxy
srmbootfat - Linux/Alpha SRM boot block composer
srp-gen - srp-generate a password verifier for the SRP protocol.
srptool - Simple SRP password tool
srs - command line interface to Mail::SRS
srsc - a trivial commandline interface to srsd.
srsd - daemon interface to Mail::SRS
srvsearch - srvsearch, sync_srvsearch, smtpsearch, sync_smtpsearch, httpsearch, sync_httpsearch, ruli-getaddrinfo
ssconvert - a command line spreadsheet format converter
ssed - super-manual page for super-sed version 3.60
s_server - SSL/TLS server program
ssfe - split-screen front-end
ssh -
ssh-add -
ssh-agent -
ssh-argv0 -
ssh-askpass-fullscreen - ssh-askpass-A simple replacement for ssh-askpass written with gtk2
ssh-conv - ssh-script to convert OpenSSH/SSH2 keys to lsh format
ssh-copy-id - ssh-copy-install your identity.pub in a remote machine's authorized_keys
sshfs - mount filesystems over ssh protocol
ssh-keygen -
ssh-keyscan -
ssldump - dump SSL traffic on a network
sslpasswd - compute password hashes
ssl-passwd - compute password hashes
sslrand - generate pseudo-random bytes
sslswamp - SSL/TLS load-tester based on OpenSSL
sslwrap - simple TCP service encryption using TLS/SSL
ssu - allow unprivileged user to become root
ssystem - Solar System Simulator
st4topgm - convert an SBIG ST4 format file into a portable graymap
stairs - Escher's infinite staircase.
stalin - A global optimizing compiler for Scheme
star - unique standard tape archiver
starconvert - convert text data files to StarPlot format
stardict - A Cross-Platform and international dictionary written in Gtk2
starfish - radially-symmetric throbbing colormap-hacking graphics demo
starpkg - convert a StarPlot data set to StarPlot file format
starplot - view 3d perspective maps of stars
start - OTP start script example for Unix
startalk - read/write phonebook from/to Motorola StarTAC phone
start-emacs - start-(script) part of emacs-adapter
start_erl - Start Erlang for embedded systems on Windows NT?
startfluxbox -
startinnfeed - setuid root program to start innfeed
start-nas - a portable, network-transparent audio system
starttls - TLS encryption helper program
start_webtool - WebTool Start Script
startx - initialize an X session
starwars - draws a perspective text crawl, like at the beginning of the movie
stat - display file or filesystem status
statd - Trivial statistics daemon
states - awk alike text processing tool
statgrab - sysctl-style access to system statistics
statgrab-make-mrtg-config - statgrab-make-mrtg-generates MRTG configuration
statgrab-make-mrtg-index - statgrab-make-mrtg-generates an XHTML index page from MRTG config
statnet - views the statistics of Ethernet and PLIP/PPP/SLIP for TCP, IP,
statnews - generate some useful statistics out of a newsgroup
statserial -

stdpods - print out the paths to the modules that came with Perl
stegbreak -
stegdetect -
steghide - All file name arguments ( -cf , -ef , -sf , - as a filename which makes steghide
stellarium - A real-time photo-realistic sky generator
Stepulator - scientific calculator implementing RPN notation
stereograph - stereogram generator
stexec - execute StepTalk script (in GNUstep-base environment)
s_time - SSL/TLS performance timing program
stk-demo - stk-Sound Synthesis Toolkit demo application
stklos - stklos
stklos-compile - stklos-Compiles a STklos file to byte-codes
stklos-config - stklos-stklos libraries and component information retrieval.
stkrc - Stacker Compiler
stone - a simple TCP/IP packet repeater
stonerview - 3D undulating ribbons of squares.
str2ppm - converts the captured video stream to ppm files
strace - trace system calls and signals
strange - draws strange attractors
straw - RSS aggregator
stream - captures an audio and (multiple) video stream(s)
streamer - record audio and/or video
streamripper - rip radio streams to mp3 files
stress - manual page for stress 0.18.4
strfile - create a random access file for storing strings
strings - print the strings of printable characters in files.
strip - Discard symbols from object files.
stripclub - download/archive/display webcomic images
striproff - strip ASCII control characters
stripserver - Strip a server from hardware related packages and files
stripsgml - stripsgml -- strip  SGML markup from a file and translate entity  
strobe - Super optimised TCP port surveyor
stshell - StepTalk shell
st_snapshot - calculate md5sum and stat ownership and permissions of files
stty - change and print terminal line settings
stunnel - universal SSL tunnel
styx - styx -- A combined parser and scanner generator
su - run a shell with substitute user and group IDs
subst - substitute definitions into file(s)
subs-to-site - subs-to-convert an AvantGo .subs file to a Sitescooper .site file.
substrate - Grow crystal-like lines on a computational substrate
subtitles - display subtitles within xawtv.
suck - Pull a small newsfeed from an NNTP server, avoiding the NEWNEWS command.
sum - checksum and count the blocks in a file
sumtitra - printing out how many hours you worked last week
sunclock - a fancy clock for the X Window system, providing local time
sundancer2 - rotating stack of quads.
suntar - create tape archives and add or extract files
sup - software upgrade protocol
superformat -
superkaramba - a program based on karamba improving the eyecandy of KDE.
superproxy - proxy output of treeview-dotout through network
superquadrics - morphing 3d shapes.
SupportedHints - SupportedHints
supybot - A robust and user friendly Python IRC bot
supybot-adduser - supybot-Adds a user to a Supybot users.conf file
supybot-newplugin - supybot-A wizard for creating Supybot plugins
supybot-wizard - supybot-A wizard for creating Supybot configuration files
surface - adjustable tension continuous curvature surface gridding algorithm
surfraw - a fast unix command line interface to WWW services
surfraw-update-path - surfraw-update-updates PATH in shell config files
survex - cave survey software
suspend -
su-to-root - su-to-A simple script to give an `interactive' front end to su.
sux - wrapper around su which will transfer your X credentials
suxterm - wrapper around su which will transfer your X credentials
svgakeymap - generates keymaps for svgalib
svk - A Distributed Version Control System
svn-arch-mirror - svn-arch-one-way mirror from a Subversion tree to Arch
svn-buildpackage - svn-build Debian packages from SVN repository
svncviewer - a svgalib viewer client for Virtual Network Computing
svndumpfilter - Filter a subversion repository 'dumpfile'.
svn-inject - svn-puts a Debian source package into Subversion repository
svn_load_dirs - Load directories into a Subversion repository
svn-mirror - svn-command line interface for remote Subversion repository mirroring
svnnotify -
svn-upgrade - svn-upgrade source package from a new upstream revision
svnversion - Produce a compact version number for a working copy.
svpw - enter/delete the supervisor password on a Toshiba laptop.
svxedit - svxedit -- enter survey data
swaks - SMTP transaction tester
swapout - swapout
swappo - swap msgid and msgstr fields in a PO-file
SwapValuation - Example of using QuantLib
swatch - simple watcher
swatch_oldrc2newrc - Swatch configuration file conversion tool
swath - Thai word cut for TeTeX/LaTeX and other
sweep - a sound wave editor
swig - Simplified Wrapper and Interface Generator
swingwtdemo - demonstrate SwingWT
swipl - SWI-Prolog 5.2.13
swiprolog - deprecated name of SWI-Prolog
swirl - draws swirly color-cycling patterns
SWISH-CONFIG - SWISH-Configuration File Directives
swish-e - Swish-A Search Engine
SWISH-FAQ - The Swish-Answers to Common Questions
SWISH-LIBRARY - SWISH-Interface to the Swish-e C library
SWISH-RUN - SWISH-Running Swish-e and Command Line Switches
swisswatch - the mother of all X Toolkit clocks
switch - switch, switch2 -- programs to preview and adjust your GTK+ 1.x/2.x theme
switchdesk - graphical and text mode interface for choosing desktop environment
switchto - switch to a new virtual terminal (VT).
sxid - check for changes in s[ug]id files and directories
sxpm - Show an XPM (X PixMap) file and/or convert XPM 1 or 2 files to XPM 3.
sylpheed - Light weight e-mail client using GTK+
sylpheed-claws -
sylpheed-claws-ghostscript-viewer - sylpheed-claws-ghostscript-PostScript/PDF viewer plugin for Sylpheed Claws
sylpheed-claws-maildir-plugin - sylpheed-claws-maildir-Maildir++ support plugin for Sylpheed Claws
symlinks - symbolic link maintenance utility
sympa - A Modern Mailing List Manager
synaesthesia - visual sound display
sync - flush filesystem buffers
syncbbdb-bootstrap - syncbbdb-synchronize BBDB with Palm device
synce - A project for connecting to devices running Windows CE or Pocket PC.
synce-install-cab - synce-install-install .cab file
synce-list-programs - synce-list-shows a list of all installed programs
synce-matchmaker - synce-Configure/view a device's partnership status
synce-pcp - synce-copy files
synce-pls - synce-list directory contents
synce-pmkdir - synce-make directory
synce-pmv - synce-move (rename) files
synce-prm - synce-remove file
synce-prmdir - synce-synce-remove an empty directory
synce-prun - synce-run program
synce-pstatus - synce-show device status
synce-registry - synce-manual page for synce-registry parent-key key-name value-name
synce-remove-program - synce-remove-removes a program from your device
synce-serial-chat - synce-serial-manual page for synce-serial-chat 0.8.9
synce-sound - synce-play sounds on device connect/disconnect
synclient -
syncmail - Send email notifications of CVS activity
sync-plan - sync-synchronize Plan databases
syndaemon -
synergyc - synergyc -- synergy client
synergys - synergys -- synergy server
synopsis - Source code documentation tool
sysadmin - responsible for everything imaginable that may
sysconf - System configuration
sysfence - system resources guard for Linux
sysinfo.endeavour2 -
syslinux - bootloader for Linux using MS-DOS floppies
syslinux2ansi - converts a syslinux-format screen to pc-ansi
syslog2dlf - convert syslog log files to DLF
syslog-summary - syslog-summarize the contents of a syslog log file
system-config-httpd - system-config-HTTPD configuration utility
systemconfigurator - configures... all Linux distributions, all Linux platforms, all the time.
systool - view system device information by bus, class, and topology
sysutils - a collection of small system utilities.