FROM(1B) BSD Compatibility Package Commands FROM(1B)
from - display the sender and date of newly-arrived mail messages
utility prints out the mail header lines in your mailbox file to
show you who your mail is from. If username
is specified, username
mailbox is examined instead of your own.
The following option is supported: -s sender
Only display headers for mail sent by sender
for the description of the behavior of from
encountering files greater than or equal to 2 Gbyte ( 2^31 bytes).
SEE ALSO biff(1B)
January 28, 2004 FROM(1B)