Programs

" - Show last command.
"" - Rerun last command.
0a - Little-endian MIPS 3000 family assembler.
0c - Little-endian MIPS 3000 family C compiler.
0l - Little-endian MIPS 3000 family loader.
1a - Motorola MC68000 assembler.
1c - Motorola MC68000 C compiler.
1l - Motorola MC68000 loader.
2a - Motorola MC68020 assembler.
2c - Motorola MC68020 C compiler.
2l - Motorola MC68020 loader.
5a - Little-endian ARM assembler.
5c - Little-endian ARM C compiler.
5e - User-mode ARM emulation
5i - Little-endian ARM instruction simulator.
5l - Little-endian ARM loader.
6a - AMD64 and compatibles (e.g., Intel EM64T) assembler.
6c - AMD64 and compatibles (e.g., Intel EM64T) C compiler.
6l - AMD64 and compatibles (e.g., Intel EM64T) loader.
7a - ARM64 (ARMv8) assembler.
7c - ARM64 (ARMv8) C compiler.
7l - ARM64 (ARMv8) loader.
8a - Intel i386, i486, Pentium, etc. assembler.
8c - Intel i386, i486, Pentium, etc. C compiler.
8l - Intel i386, i486, Pentium, etc. loader.
9660srv - File server for ISO9660 CD-ROM file systems.
9a - 64-bit POWER ISA assembler.
9c - 64-bit POWER ISA C compiler.
9fs - Start network file service.
9l - 64-bit POWER ISA loader.
B - Open file in SAM editor.
Bfn - Find C function definitions.
C - Connect to system console.
Kill - Print commands that will cause processes to be terminated.
aan - Always available network.
aanuke - Always available network.
abaco - Web browser with acme like interface.
acid - Programmable symbolic debugger.
acme - Interactive text windows.
addaoe - Add an AoE logical unit.
addpsfonts - Add postscript fonts named in %%DocumentFonts comments of postscript input.
alarm - Ask for delayed note.
ape/basename - The ANSI/POSIX environment.
ape/cc - The ANSI/POSIX environment.
ape/dirname - The ANSI/POSIX environment.
ape/expr - The ANSI/POSIX environment.
ape/kill - The ANSI/POSIX environment.
ape/make - The ANSI/POSIX environment.
ape/psh - The ANSI/POSIX environment.
ape/sed - The ANSI/POSIX environment.
ape/sh - The ANSI/POSIX environment.
ape/stty - The ANSI/POSIX environment.
ape/tar - The ANSI/POSIX environment.
ape/uname - The ANSI/POSIX environment.
approx - ???
ar - Archive and library maintainer.
archfs - Mount mkfs.
ascii - Interpret ASCII characters.
astro - Print astronomical information.
atazz - ATA target control.
audio/aacdec - Decode AAC format audio.
audio/flacdec - Decode FLAC format audio.
audio/flacenc - Encode audio to FLAC format.
audio/m4adec - Decode M4A format audio.
audio/mixfs - Fileserver serving a single audio file.
audio/mkplist - Generate playlist for the zuke music player.
audio/mp3dec - Decode MP3 format audio.
audio/mp3enc - Encode audio to MP3 format.
audio/oggdec - Decode OGG Vorbis format audio.
audio/oggenc - Encode audio to OGG Vorbis format.
audio/opusdec - Decode OPUS format audio.
audio/opusenc - Encode audio to OPUS format.
audio/opusinfo - Display information about OPUS files.
audio/pcmconv - Convert various PCM sample formats.
audio/readtags - Print tags stored within audio files.
audio/screamdec - Decode scream packets to audio.
audio/screamenc - Encode audio to scream packets.
audio/screamrecv - Listen for scream packets and convert to audio.
audio/screamsend - Convert audio to scream packets.
audio/sundec - Decode Sun audio format audio.
audio/wavdec - Decode RIFF wave format audio.
audio/zuke - Graphical music player.
auth/acmed - Acme certificate client.
auth/aescbc - Encrypt/decrypt files using AES cipher.
auth/as - Execute as user.
auth/asaudit - Maintain or query authentication databases.
auth/asn12rsa - Maintain or query authentication databases.
auth/asn1dump - Maintain or query authentication databases.
auth/authsrv - Maintain or query authentication databases.
auth/box - Execute in a minimal namespace.
auth/changeuser - Install or change user in an authentication database.
auth/convkeys - Re-encrypt the key file keyfile.
auth/cron - Clock daemon.
auth/debug - Maintain or query authentication databases.
auth/disable - Disable Plan 9 and Netkey keys for user.
auth/enable - Enable Plan 9 and Netkey keys for user.
auth/factotum - Authentication agent.
auth/fgui - Authentication agent GUI.
auth/guard.srv - Maintain or query authentication databases.
auth/httpauth - Maintain or query authentication databases.
auth/keyfs - Authentication database file.
auth/login - Change authenticated user id.
auth/newns - Execute in a new namespace.
auth/none - Execute as user none.
auth/pemdecode - Decode files in Privacy Enhanced Mail (PEM) format.
auth/pemencode - Encode files in Privacy Enhanced Mail (PEM) format.
auth/printnetkey - Display the network key as it should be entered into the hand-held Securenet box.
auth/readnvram - Maintain or query authentication databases.
auth/rsa2asn1 - Maintain or query authentication databases.
auth/rsa2csr - Maintain or query authentication databases.
auth/rsa2jwk - Maintain or query authentication databases.
auth/rsa2pub - Maintain or query authentication databases.
auth/rsa2ssh - Maintain or query authentication databases.
auth/rsa2x509 - Maintain or query authentication databases.
auth/rsafill - Maintain or query authentication databases.
auth/rsagen - Maintain or query authentication databases.
auth/secstore - Maintain or query authentication databases.
auth/secstored - Maintain or query authentication databases.
auth/secuser - Maintain or query authentication databases.
auth/ssh2rsa - Maintain or query authentication databases.
auth/status - Print out everything known about a user and the user's key status.
auth/totp - Print TOTP code.
auth/uniq - Maintain or query authentication databases.
auth/userpasswd - Print cleartext user/password pair from factotum.
auth/warning - Maintain or query authentication databases.
auth/wrkey - Store machine key, host owner, and host domain in local non-volatile RAM.
auth/x5092pub - Maintain or query authentication databases.
aux/8prefix - ???
aux/9pcon - 9P to text translator.
aux/LOCK - ???
aux/accupoint - Convert AccuPoint buttons 4 and 5 to a simulation of button 2.
aux/acidleak - ???
aux/acpi - Advanced Configuration and Power Interface.
aux/antiword - Display MS-Word files.
aux/aout2efi - ???
aux/aout2uimage - ???
aux/apm - Advanced Power Managemen 1.2 BIOS interface
aux/astarld - ???
aux/bflz - Extraordinarily brute force Lempel & Ziv-like compressor.
aux/cddb - Optical disc (CD, DVD, BD) track reader and writer file system.
aux/cdsh - The `cd' shell. Just has cd and lc.
aux/clog - Open the file console and write every line read from it, prefixed by the ASCII time to the file log.
aux/consolefs - File system for console access.
aux/cpuid - Print processor information.
aux/cropmarks - Center pages and put cropmarks at each corner.
aux/data2s - ???
aux/dial - ???
aux/disksim - Disk simulator.
aux/download - Host resident font downloader.
aux/esd - Enlightenment sound daemon for plan9front.
aux/faxreceive - ???
aux/faxsend - ???
aux/flashfs - Journalling file system for flash memory.
aux/g3p9bit - ???
aux/getflags - Command-line parsing for shell scripts.
aux/gpsevermore - Configure GPSs using an Evermore chipset.
aux/gpsfs - GPS time and position service.
aux/grabit - ???
aux/hardcopy - ???
aux/icanhasmsi - Print MSI configuration.
aux/icanhasvmx - Query the virtual machine extension (VMX) capabilities.
aux/kbdfs - keyboard and console filesystem
aux/lines - ???
aux/listen - ???
aux/listen1 - ???
aux/lpdaemon - ???
aux/lpdsend - ???
aux/lpsend - ???
aux/mapd - ???
aux/mkflashfs - make a journalling file system for flash memory
aux/mnihongo - Macros for typesetting Japanese.
aux/mouse - Query mouse on a serial or PS2 port for its type and then configure the port and the mouse to be used to control the cursor.
aux/ms2 - ???
aux/msexceltables - Extract printable text from Microsoft documents.
aux/mswordstrings - Extract printable text from Microsoft documents.
aux/na - Assembler for the Symbios Logic PCI-SCSI I/O Processors.
aux/nfsmount - ???
aux/nfsserver - NFS service.
aux/olefs - Presents the contents of an MS Office document as a file system.
aux/p9bitpost - ???
aux/pcmcia - Identify a PCMCIA card.
aux/pcnfsd - NFS service.
aux/portmap - ???
aux/portmapper - NFS service.
aux/postgif - ???
aux/postprint - ???
aux/postreverse - ???
aux/posttek - ???
aux/rdwr - ???
aux/realemu - Software emulation of /dev/realmode.
aux/reboot - Reboot the system.
aux/samterm - Screen editor with structural regular expressions.
aux/searchfs - ???
aux/seek - ???
aux/sprog - Spelling checker.
aux/statusbar - Display a bar graph message.
aux/statusmsg - Display a status message.
aux/stub - Provide mount point stubs.
aux/tablet - ???
aux/tcpostio - ???
aux/text2post - ???
aux/timesync - Synchronize the system clock to a time source.
aux/tr2post - ???
aux/trampoline - Forward incoming calls to another address.
aux/txt2uimage - ???
aux/unbflz - ???
aux/usage - Command-line parsing for shell scripts.
aux/usbsdmux - Change mode of a usb-sd-mux device.
aux/vga - VGA controller device.
aux/wacom - ???
aux/wikifmt - Google code wiki to html converter.
aux/wpa - Wi-Fi Protected Access setup.
aux/write - ???
aux/zerotrunc - truncate input on zero byte.
awk - Pattern-directed scanning and processing language.
backup - Backup venti arenas.
bar - Display a bar.
basename - Strip file name affixes.
bc - Arbitrary-precision arithmetic language.
bind - Change name space.
bitsy/bitsyload - ???
bitsy/keyboard - ???
bitsy/light - ???
bitsy/params - ???
bitsy/pencal - ???
bitsy/prompter - ???
blogcom - ???
bmp - Convert or display a BMP image.
broke - Print commands make broken processes go away.
bullshit - Assemble a stream of bullshit from words in a file.
bundle - Collect files for distribution.
bunzip2 - Extract file from Bzip2 archive.
bzfs - Compressed read-write ram filesystem.
bzip2 - Compress files using Burrows-Wheeler block sorting compression algorithm.
cal - Print calendar.
calendar - Print upcoming events.
camv - USB camera display.
cat - Catenate files.
cb - C program beautifier.
cdfs - optical disc (CD, DVD, BD) track reader and
cec - Coraid Ethernet Console.
cfs - Cache file system.
chdev - Change kernel driver access.
chgrp - Change file group.
chmod - Change file mode.
cifs - Microsoft™ Windows network filesystem client.
cleanname - ???
clock - Draw a simple analog clock.
cmp - Compare two files.
col - Column alignment.
colors - Display color map.
comm - Select or reject lines common to two sorted files.
compress - Compress file using Lempel-Ziv-Welch compression algorithm.
con - remote login, execution,
console - Keyboard and console filesystem.
cp - Copy, move files.
cpp - C language preprocessor.
cpurc - CPU boot script.
crc32 - ???
crop - Frame, crop, and convert image.
cwfs64x - Cached-worm file server, dump.
date - Print date and time.
db - debugger
dc - Desk calculator.
dd - Convert and copy a file.
delkey - Delete keys from factotum.
deroff - Remove formatting requests.
derp - directory
dial/at - Dialer scripting tools.
dial/drain - Dialer scripting tools.
dial/expect - Dialer scripting tools.
dial/pass - Dialer scripting tools.
dict - Dictionary browser.
diff - Differential file comparisons.
diffy - Print file names from the dump.
dircp - Archiver.
disk/cryptsetup - Setup encrypted partition.
disk/dump9660 - Create an ISO-9660 CD image.
disk/edisk - Prepare disks, floppies.
disk/exsort - File server maintenance.
disk/fdisk - Prepare disks, floppies.
disk/format - Prepare disks, floppies.
disk/mbr - Prepare disks, floppies.
disk/mk9660 - Create an ISO-9660 CD image.
disk/mkext - archive or update a file system
disk/mkfs - archive or update a file system
disk/partfs - serve file, with partitions
disk/prep - prepare disks, floppies
disk/qcowfs - QCOW2 file system
disk/smart - SMART error monitoring
disk/vblade - virtual AoE target
diskparts - prepare disks for use
dmus - ???
doc2ps - Extract the printable text from the body of a Microsoft Word document and emiote PostScript.
doc2txt - Extract the printable text from the body of a Microsoft Word document.
doctype - intuit command line for formatting a document
dontkill - print commands to kill
doom - Set up namespace for a particular version of doom and launch it.
dosmnt - DOS and ISO9660 file
dossrv - File server for DOS file systems.
dpost - text formatting and typesetting
dtracy - Dynamic tracing language.
du - Disk usage.
echo - Print arguments.
ecp - Fast copy, handling errors.
ed - Text editor.
eject - DOS and ISO9660 file
eqn - Typeset mathematics.
ethermultilink - Switch between multiple interfaces on a bridge.
evdump - Dump input and window events.
execnet - Network interface to program execution.
exportfs - File server plumbing.
ext4srv - EXT4 file system.
faces - Mailbox interface.
factor - Factor a number, generate large primes.
fax - Send a fax.
fcp - Copy, move files.
file - Determine file type.
flambe - Display profiling data.
fmt - Simple text formatter.
fontsel - A font selector program.
forp - Formula prover.
fortune - Print a one-line aphorism chosen at random.
fplot - Plot elementary function.
freq - Print histogram of character frequencies
fs/32vfs - Mount raw disk images of 32V systems, which are ca. 1978 research Unix systems for the VAX (512 byte block size, the default), and also pre-FFS Berkeley VAX systems (1KB block size).
fs/cpiofs - Mount cpio tape images.
fs/tapfs - Mount tap tape images.
fs/tarfs - Mount tar tape images.
fs/tpfs - Mount tp tapes from the Fifth through Seventh Edition research Unix systems.
fs/v10fs - Mount disk images from the Tenth Edition research Unix systems (4KB block size).
fs/v6fs - Mount disk images from the Fifth and Sixth edition research Unix systems (512B block size).
fs/zipfs - Mount zip archives.
fshalt - Halt any local file systems and optionally shut down or reboot the system.
fstype - Determine file system type.
ftpfs - File transfer protocol (FTP) file system.
g - search a file for a pattern
games/2600 - Atari 2600 emulator.
games/4s - Try to fill complete rows using 4-square tiles.
games/5s - Try to fill complete rows using 5-square tiles.
games/ana - 1, 2 and 3 word anagrams.
games/aout2gba - ???
games/blabs - ???
games/blit - Emulator for the Blit terminal.
games/c64 - Emulator for the Commodore 64.
games/catclock - "Cat" clock
games/dmid - MIDI to OPL3 converter using GENMIDI-type instrument banks.
games/dmxdec - Decode DMX format audio file.
games/doom - Port of id Software's DOOM I and II engine.
games/dpic - Decode Doom picture formatted image file.
games/festoon - Generate an official-looking but utterly nonsensical bureaucratic report.
games/galaxy - An n-body simulator that uses a Barnes-Hut quad-tree to calculate gravitational interactions.
games/gb - Emulator for the Nintendo Game Boy / Game Boy Color.
games/gba - Emulator for the Nintendo Game Boy Advance.
games/geigerstats - Geiger counter simulation.
games/glendy - Don't let the rabbit escape.
games/juggle - Display the juggling pattern using the optional initial start pattern.
games/life - Play the game of Life.
games/linden - ???
games/mahjongg - Remove all tiles from the board.
games/mandel - ???
games/md - Emulator for the Sega Megadrive/Genesis
games/memo - Memory game. Remove all tiles from the board.
games/mid2s - ???
games/midi - ???
games/mines - Minesweeper game.
games/mix - Assembler and emulator for Donald Knuth's fictitious MIX architecture.
games/mkgalaxy - Create galaxies for simulation with **galaxy**.
games/mole - A molecular dynamics simulation based on the Lennard-Jones potential.
games/mus - Decode MUS format aution file.
games/nes - Emulator for the Nintendo Entertainment System.
games/opl3 - OPL3 chip emulator.
games/packet - Network simulation.
games/rotzoomer - Demo of image rotation and resizing (zooming).
games/snes - Emulator for the Super Nintendo Entertainment System.
games/sokoban - Guide Glenda through a room full of walls, pebbles and holes to put the pebbles in.
games/sudoku - Sudoku puzzle game.
games/swar - 2 player space combat game.
games/timmy - Physics sandbox.
games/todpic - Encode image to Doom picture formatted file.
games/turtle - Simple turtle graphics.
games/vocdec - Decode Creative Voice formatted audio file.
games/vocenc - Encode audio to Creative Voice formatted file.
games/wadfs - WAD file system.
gbatype - ???
gdbfs - GNU debugger file system
gefs - file server
getmap - display color map
gif - Convert or display a GIF image.
git/add - Add a file to the list of tracked files.
git/branch - List or switch branches.
git/clone - Clone an existing repository.
git/commit - Create a new commit consisting of all changes to the specified files.
git/compat - ???
git/conf - Query the git configuration.
git/diff - Show the differences between the currently checked out code and the HEAD commit.
git/export - Export a list of commits in a format that git/import can apply.
git/fs - Serve a file system on git repository.
git/get - ???
git/hist - Show history of the current branch.
git/import - Import a commit with message, author, and date information.
git/init - Create a new git repository.
git/log - Show a history of the current branch.
git/merge - Take two branches and merge them filewise using merge3
git/pull - Get changes from the upstream repository.
git/push - Push the current changes to a remote repository.
git/query - Take an expression describing a commit, or set of commits, and resolve it to a list of commits.
git/rebase - Print the commands to move commits from one branch onto another.
git/repack - ???
git/revert - Restore files.
git/rm - Remove file from list of tracked files.
git/save - ???
git/send - ???
git/serve - Serve repositories using the git:// protocol over stdin.
git/walk - Show the status of files in the repository.
go.fishing ???
grap - Pic preprocessor for drawing graphs.
graph - Draw a graph.
grep - Search a file for a pattern.
gs - Aladdin Ghostscript (PostScript and PDF language.
gunzip - Extract contents of GZIP archive.
gview - Interactive graph viewer.
gzip - Compress files using hybrid Lempel-Ziv 1977 and Huffman compression algorithm.
hayes - remote login, execution,
hget - Retrieve a web page.
hgfs - Mercurial file system.
histogram - image processing tools
history - Print file names from the dump.
hjfs - File server.
hoc - Interactive floating point language.
hold - Simple text editor.
hpost - Retrieve, post to the web.
html2ms - Convert HTML to troff ms source.
htmlfmt - Simple text formatter that accepts HTML tags.
htmlroff - HTML formatting and typesetting
ico - Convert or display an ICO image.
iconv - frame, crop, and convert image
idiff - interactive diff
image/affinewarp - image processing tools
image/correlate - image processing tools
image/histogram - image processing tools
inst/bootplan9 - 9front installer.
inst/bootsetup - 9front installer.
inst/configether - 9front installer.
inst/configfs - 9front installer.
inst/confignet - 9front installer.
inst/copydist - 9front installer.
inst/defs - 9front installer.
inst/finish - 9front installer.
inst/hasmbr - 9front installer.
inst/main - 9front installer.
inst/mainloop - 9front installer.
inst/mountcwfs - 9front installer.
inst/mountdist - 9front installer.
inst/mountfs - 9front installer.
inst/mountgefs - 9front installer.
inst/mounthjfs - 9front installer.
inst/ndbsetup - 9front installer.
inst/partdisk - 9front installer.
inst/prepdisk - 9front installer.
inst/start - 9front installer.
inst/startether - 9front installer.
inst/tzsetup - 9front installer.
io - Access PC I/O registers.
iostats - File system to measure I/O.
ip/6in4 - Configure and run automatic or manual tunnel
ip/ayiya - configure and run automatic or manual tunnel
ip/cifsd - CIFS/SMBv1 network daemon
ip/dhcp6d - Internet booting.
ip/dhcpclient - ???
ip/dhcpd - Internet booting
ip/dhcpleases - Internet booting
ip/ftpd - Internet file transfer protocol.
ip/gping - Ping with a graphical display.
ip/hogports - Announces on a range of ports to keep them from other processes.
ip/hproxy - Simple HTTP proxy server.
ip/httpd - HTTP server.
ip/httpfile - Serve a single web file.
ip/ipconfig - Bind a device interface to a mounted IP stack.
ip/linklocal - Print the IPv6 link-local address corresponding to the given mac address.
ip/ping - Send ICMP echo request messages to a system.
ip/ppp - Point-to-point protocol.
ip/pppoe - Point-to-point protocol.
ip/pptp - Point-to-point protocol.
ip/pptpd - Point-to-point protocol.
ip/rarpd - Internet booting
ip/rexexec - Executes a command locally for a remote client.
ip/rip - Listen for RIP packets on connected networks and updates the kernel routing tables.
ip/rlogind - BSD remote login protocol.
ip/socksd - SOCKS4 and SOCKS5 proxy server.
ip/sol - Intel AMT serial-over-lan console.
ip/telnetd - Allows login from a remote client.
ip/tftpd - Internet booting
ip/tftpfs - trivial file transfer protocol (TFTP) file system
ip/tinc - Mesh peer to peer VPN.
ip/torrent - Bittorrent client.
ip/traceroute - Print IP addresses and average round trip times.
ip/udpecho - Echo UD packets.
ip/wol - Send wake-on-lan Ethernet packet.
ipconf/inside - ???
ipconf/lra - ???
ipconf/outside - ???
ipconf/theworld - ???
ipso - Edit files stored in secstore or encrypted with aescbc.
ircrc - Internet relay chat client.
iwhois - Look up user in Internet NIC's personnel database.
join - Relational database operator.
joy - Joystick input for games.
jpg - Convert and display JPG images.
ka - Sun SPARC assembler.
kbmap - Show a list of available keyboard maps and switch between them.
kbremap - Switch between keyboard maps.
kc - Sun SPARC C compiler.
ki - instruction simulators
kill Print commands that will cause processes to be terminated.
kl - Sun SPARC loader.
kmem - Help find memory leaks.
kprof - Display profiling data.
ktrace - Interpret kernel stack dumps.
ktrans - language transliterator
label - window system
lc - List contents of directory.
leak - Help find memory leaks.
lens - Interactive screen magnifier.
lex - Generator of lexical analysis programs.
lnfs - Long name file system.
lock - Run a command under lock.
look - Find lines in a sorted list.
lookman - Find manual pages.
lp - Printer output.
ls - List contents of directory.
lstk - Print stack trace of Broken processes.
mail - View mail in acme.
man - Print manual pages.
map - Digitized map formats.
mapdemo - Draw maps on various projections.
mc - Multicolumn print.
mcfs - ???
md5sum - Compute MD5 checksum.
mdumpleak - ???
membername - Extracts member names from its arguments.
memory - Display memory information.
merge3 - Differential file comparisons.
mk - Maintain (make) related files
mkd2html - ???
mkdir - Make a directory.
mkpaqfs - Make a compressed read-only file system.
mntgen - Automatically generate mount points for file.
mothra - Retrieve and display World-Wide Web files.
mount - change name space
mpc - extended precision arithmetic code generator
ms2html - Convert the troff ms source to HTML.
mtime - Print file modification time.
mug - Convert an image to a face icon.
mv - Copy, move files.
ndb/cs - ???
ndb/csquery - ???
ndb/dns - ???
ndb/dnsdebug - ???
ndb/dnsgetip - ???
ndb/dnsquery - ???
ndb/inform - ???
ndb/ipquery - ???
ndb/mkdb - ???
ndb/mkhash - ???
ndb/mkhosts - ???
ndb/query - ???
netaudit - Network configuration checker.
netkey - Prompt for password to encrypt network challenges.
netstat - Summarize network connections.
news - Print news items.
newt - Network news transport protocol (NNTP) client.
nfs - Sun network file system client.
nietzsche - Print out Nietzsche quote.
nm - Name list (symbol table).
nntpfs - Network news transport protocol (NNTP) file system.
notify - Handle asynchronous process.
nroff - Text formatting and typesetting.
ns - Display name space.
nusb/audio - ???
nusb/battery - ???
nusb/cam - ???
nusb/disk - generic disk device interface
nusb/ether - Ethernet device
nusb/joy - joystick input for games
nusb/kb - Universal Serial
nusb/ptp - Universal Serial
nusb/serial - Universal Serial
nusb/usbd - Universal Serial
nusbrc - Universal Serial Bus startup script.
os - Interface to host OS commands (drawterm only).
p - Paginate.
page - View FAX, image, graphic, PostScript, PDF, and typesetter output files.
paint - Create image files by drawing with a mouse or other.
paqfs - Compressed read-only file system.
passwd - Change or verify user password.
patch - Apply patches.
pbd - Print basename of the working directory.
pc - Programmer's Calculator.
pcc - APE C compiler driver.
pci - Print PCI bus configuration.
pdf2ps - Convert between PostScript and PDF.
pic - Troff preprocessor for drawing pictures.
pipefile - Attach filter to file in name space.
play - Simple audio player.
plot - Graphics filter.
plumb - Send message to plumber.
plumber - File system for interprocess messaging.
png - Convert or display a PNG image.
postscript/psencoding - ???
ppm - Convert or display a PPM image.
pr - print file
primes - factor a number, generate large primes
printfont - ???
prof - display profiling data
proof - troff output interpreter
ps - Display process status.
ps2gif - ???
ps2pdf - Convert between PostScript and PDF
psfax - ???
pstree - process status
psu - process status
ptrap - plumber(4) filter
pump - copy asynchronously via a large circular buffer
pwd - Print working directory.
qa - Power PC assembler.
qc - Power PC C compiler.
qi - Power PC instruction simulator.
ql - Power PC loader.
qr - Generate QR code.
ramfs - memory file system
randname - ???
ratrace - trace process system calls
rc - ???
rc-httpd/handlers - ???
rc-httpd/rc-httpd - httpd
rc-httpd/select-handler - ???
rconnect - connection to CPU server
rcpu - connection to CPU server
rd - ???
rdbfs - remote kernel debugging file system
read - catenate files
reboot - halt any local file systems and
redact - ???
redump - ???
reform/audio - ???
reform/pm - MNT Reform 2 support utilities
reform/shortcuts - MNT Reform 2 support utilities
replica/applychanges - simple
replica/applylog - simple
replica/changes - client
replica/compactdb - simple
replica/pull - client
replica/push - client
replica/scan - client
replica/setupdirs - ???
replica/updatedb - simple
replica/applychanges - simple
replica/applylog - simple
replica/changes - client
replica/compactdb - simple
replica/pull - client
replica/push - client
replica/scan - client
replica/setupdirs - ???
replica/updatedb - simple
resample - resample a picture
resize - resample a picture
rexport - connection to CPU server
rimport - connection to CPU server
rio - window system
riostart - ???
riow - keyboard
rm - remove files
rotate - rotate or mirror a picture
runc - ???
rwd - maintain remote working directory
rx - remote login, execution,
sam - screen editor with structural
sat - ???
scat - Sky catalogue and Digitized Sky Survey.
scram - Shut down the machine.
screenlock - Disable access to a terminal
screenrc - ???
scuzz - SCSI target control
seconds - Convert human-readable date (and time) to seconds since epoch.
sed - Stream editor.
seemail - Mailbox interface.
seg - Access a named segment.
seq - print sequences of numbers
service/!il17019 - ???
service/!il17031 - ???
service/!tcp110 - ???
service/!tcp113 - ???
service/!tcp143 - ???
service/!tcp19 - ???
service/!tcp21 - ???
service/!tcp23 - ???
service/!tcp25 - ???
service/!tcp445 - ???
service/!tcp513 - ???
service/!tcp515 - ???
service/!tcp565 - ???
service/!tcp7 - ???
service/!tcp80 - ???
service/!tcp80.namespace - ???
service/!tcp9 - ???
service/!tcp993 - ???
service/!tcp995 - ???
service/startnfs - ???
service/tcp17019 - ???
service/tcp17020 - ???
service/telcodata - ???
service/telcofax - ???
service.auth/authsrv.il566 - ???
service.auth/tcp567 - ???
sha1sum - Compute SHA1 checksum.
sig - Print the signature (i.e. C definition) of a function.
size - Print size of executable files.
skelfs - Build directory skeletons.
slay - Print commands to kill processes.
sleep - Suspend execution for an interval.
snap - Create and mount process snapshots.
snapfs - Create and mount process snapshots.
snoopy - Spy on network packets.
sort - sort and/or merge files
spell - Find spelling errors.
spin - Verification tool for models of concurrent systems.
split - Split a file into pieces.
splitmbox - Split a mailbox into mdir format.
spred - Sprite editor.
src - Find source code for executable.
srv - ???
srvfs - File server plumbing.
srvtls - Start network file service.
ssam - Stream interface to Sam.
ssh - Secure shell remote login client.
sshfs - Secure file transfer protocol client.
sshnet - Secure tcp port forwarding.
start - Print commands to start processes.
startupasfs - ???
stats - Display graphs of system activity.
stock - ???
stop - Print commands to stop processes.
strings - Extract printable strings.
strip - Remove symbols from binary files.
sum - Compute 32-bit hexadecimal checksum.
swap - Establish a swap file.
syscall - Test a system call.
sysinfo - Report information about the system.
sysupdate - Update the system.
tail - Deliver the last part of a file
tap - Follow the pipes of a process.
tar - Archiver.
tbl - Format tables for nroff or troff.
tc - ARM Thumb C compiler.
tcs - Translate character sets.
tee - Pipe fitting.
tel - Look in phone book.
telco - ???
telnet - Connect to remote machine.
termrc - Terminal boot script.
termrc.local - Terminal boot script (local version).
test - set status according to condition
tga - Convert or display a TGA image.
theo - Presents insults from OpenBSD founder Theo de Raadt.
thesaurus - search online thesaurus
tif - Convert or display a TIFF image.
time - Time a command.
timepic - Troff preprocessor for drawing timing diagrams.
tinyurl - Shrink a URL.
tl - ARM Thumb loader.
tlsclient - ???
tlsclienttunnel - TLS
tlssrv - TLS
tlssrvtunnel - TLS
togeordi - ???
togif - ???
toico - ???
tojpg - ???
topng - ???
toppm - ???
totif - ???
touch - set modification date of a file
touchfs - ???
tprof - Display profiling data.
tput - Measure read throughput.
tr - Translate characters.
trace - Show (real-time) process behavior.
troff - Text formatting and typesetting.
troff2gif - Convert troff output to GIF image.
troff2html - Convert troff output into HTML.
troff2png - Convert toff output to PNG image.
troll - Sample lines from a file.
truetypefs - TrueType font file system.
ttfrender - ???
tweak - Edit image files, subfont files, face files, etc.
uhtml - Convert foreign character set HTML file to unicode.
umem - Help find memory leaks.
uncompress - ???
unicode - Interpret Unicode characters.
uniq - Report repeated lines in a file.
units - Conversion program
unlnfs - ???
unmount - Undo a bind or mount command.
unvac - Create, extract a vac archive on Venti.
unzip - Extract contents of ZIP archive.
upas/addhash - ???
upas/aliasmail - expand system wide mail aliases
upas/bayes - ???
upas/deliver - filtering mail
upas/dkim - ???
upas/filter - filtering mail
upas/fs - file system devices
upas/imap4d - Internet mail servers.
upas/isspam - ???
upas/list - filtering mail
upas/marshal - formatting and sending mail
upas/mbappend - ???
upas/ml - Unmoderated mailing lists.
upas/mlmgr - Unmoderated mailing lists.
upas/mlowner - Unmoderated mailing lists.
upas/msgcat - ???
upas/msgtok - ???
upas/nedmail - Reading mail.
upas/pop3 - Internet mail servers.
upas/qer - Queue management for spooled files.
upas/ratfs - Mail address ratification file system.
upas/runq - Queue management for spooled files.
upas/scanmail - Spam filters.
upas/send - ???
upas/smtp - Mail transport.
upas/smtpd - SMTP listener configuration.
upas/spam - ???
upas/spf - ???
upas/testscan - Spam filters.
upas/tfmt - ???
upas/token - Filtering mail.
upas/unesc - ???
upas/unspam - ???
upas/vf - filtering mail
uptime - Show how long the system has been running.
urlencode - Retrieve, post to a web.
usbtree - Print USB hubs and their attached devices.
v210 - ???
v8e - ???
va - Big-endian MIPS 3000 family assembler.
vac - Create, extract a vac archive on Venti.
vacfs - a Venti
vc - Big-endian MIPS 3000 family C compiler.
vcrop - Crop image visually.
vdiff - A visual diff big-endian MIPS 3000 familyviewer
venti/buildindex - ???
venti/checkarenas - ???
venti/checkindex - ???
venti/clumpstats - ???
venti/conf - ???
venti/copy - simple Venti clients
venti/findscore - ???
venti/fixarenas - ???
venti/fmtarenas - ???
venti/fmtbloom - ???
venti/fmtindex - ???
venti/fmtisect - ???
venti/mirrorarenas - ???
venti/printarena - ???
venti/printarenapart - ???
venti/rdarena - copy arenas between venti servers
venti/read - catenate files
venti/ro - ???
venti/sync - ???
venti/syncindex - ???
venti/venti - simple Venti clients
venti/verifyarena - ???
venti/wrarena - copy arenas between venti servers
venti/write - simple Venti clients
version - Negotiate protocol version.
vi - Big-endian MIPS 3000 family instruction simulator.
video/adtsdump - ???
video/ivf2raw - ???
video/mkvdump - ???
vl - Big-endian MIPS 3000 family loader.
vmx - Virtual PC.
vmxgdb - ???
vncs - Remote frame buffer server for Virtual Network Computing (VNC).
vncv - Viewer for Virtual Network Computing (VNC).
vt - Emulate a VT.
vwhois - Tell faces to display the icons of the named persons, without sending a message.
walk - Walk a path.
wc - Word count.
wdoc2txt - ???
webcookies - HTTP cookie manager
webfs - world wide web file system
webpaste - retrieve, post to a web
who - Who is using the machine.
whois - Information about a person.
wikifs - Wiki file system.
window - Create a window.
winwatch - Monitor rio windows
wloc - Print coordinates and label of each window.
wurl2txt - ???
xargs - Construct argument list and execute.
xd - Hex, octal, decimal, or ASCII dump.
xls2txt - ???
xmr - Receive a file using the XMODEM protocol.
xms - Send file using the XMODEM protocol.
yacc - Yet another compiler.
yesterday - Print file names from the dump.
yuv - Convert or display YUV images.
zip - Create ZIP archive.

/plan9/