.nf
alist - generate paginated listing of source archive
ar - archive file maintainer 
args - use standard input as arguments for command
asplit - salvage garbaged archive files
cat - concatenate and print text files 
ccnt - character count
cd - change working directory
ch - make changes in text files 
cmp - compare two files 
comm - print lines common to two files
cpress - compress input files
crt - copy files to terminal
crypt - crypt and decrypt standard input
d - fast directory lister in sort order
date - print the date
dc - desk calculator
detab - convert tabs to spaces
dspc - display all characters in a file
echo - echo command line arguments 
ed - text editor 
entab - convert spaces to tabs and spaces
expand - uncompress input files
fb - search blocks of lines for text patterns
fc - fortran compiler
fell - fell process tree hanging from login shell
field - manipulate fields of data
find - search a file for a pattern 
form - generate form letter
format - roff's big brother (text formatter)
grep - get regular expression and print
hsh - shell with history and editing function
incl - expand included files 
intro - list on-line documentation
isam - generate index for pseudo-indexed-sequential access
kwic - make keyword in context index
lam - laminate files
lcnt - line count
ld - loader
ll - print line lengths
ls - list contents of directory
macro - process macro definitions 
mail - send mail
malfix - fix up old mail files for MSG
man - run off section of users manual
mcol - multicolumn formatting
msg - manipulate message files
msplit - salvage garbaged message files
mubld - build multi-user task and resident common
mv - move (or rename) a file
objfix - flag read-only psects in fortran object files as such
os - overstrike - convert backspaces into multiple lines
pack - pack words into columns
pl - print specified lines/pages of a file
postmn - see if user has mail
pr - paginate files to standard output
pwd - print working directory
rar - rearrange existing archive
rat4 - old ratfor preprocessor
ratfor - new "standard" ratfor preprocessor
rc - ratfor compile
resolve - resolve mail users
rev - reverse lines
rm - remove files
roff - format text 
rsh - shell with file recognition and RAW tty io
ruler - display ruler on terminal screen
sched - repetitive invocation of a command
sedit - stream editor
sh - shell (command line interpreter)
sndmsg - send mail to other users
sort - sort and/or merge text files 
spell - find spelling errors
split - split a file into pieces
tail - print last lines of a file
tee -  copy input to standard output and named files
tr - character transliteration 
tsort - topologically sort symbols
uniq - strip adjacent repeated lines from a file
unrot - unrotate lines rotated by kwic
users - list valid mail system users
wc - count lines, words and characters
wcnt - (character) word count
whereis - search for file matching regular expression
xref - generate cross reference listing
.fi
