!
$
?
account
append
ascii
bell
binary
bye
case
cd
cdup
chmod
close
cr
debug
delete
dir
disconnect
exit
form
get
glob
hash
help
idle
image
lcd [FILE]
ls
macdef
mdelete
mdir
mget
mkdir
mls
mode
modtime
mput [FILE]
newer
nlist
nmap
ntrans
open
passive
prompt
proxy
put [FILE]
pwd
qc
quit
quote
recv
reget
rename
reset
restart
rhelp
rmdir
rstatus
runique
send
sendport
site
size
status
struct
sunique
system
tenex
tick
trace
type
umask
user
verbose
