backend - cups backend transmission interfaces
basename - strip directory and suffix from filenames
bash - GNU Bourne-Again SHell
bashbug - report a bug in bash
batch
bc - An arbitrary precision calculator language
bg
bind
bioradtopgm - convert a Biorad confocal file into a portable graymap
bmptoppm - convert a BMP file into a portable pixmap
bonobo-activation-server
break
brushtopbm - convert a doodle brush file into a portable bitmap
bsh - command interpreter (shell)
builtin
builtins
bunzip2
bzcat
bzcmp
bzdiff
bzgrep
bzip2
bzip2recover
bzless
bzmore