SED (man1p)
sed — stream editor
sed — stream editor
cksum — write file checksums and sizes
wait — await process completion
asa — interpret carriage-control characters
talk — talk to another user
false — return false value
cxref — generate a C-language program cross-reference table (DEVELOPMENT)
tput — change terminal characteristics
shift — shift positional parameters
dot — execute commands in the current environment