FROM(1) OpenBSD Reference Manual FROM(1)NAMEfrom - print names of those who have sent mail
SYNOPSISfrom [-f file] [-s sender] [user]
DESCRIPTIONfrom prints out the mail header lines from the invoker's mailbox.
The options are as follows:
-f file
The supplied file is examined instead of the invoker's mailbox.
If the -f option is used, the user argument should not be used.
-s sender
Only mail from addresses containing the supplied string are
printed.
If user is given, the user's mailbox, is examined instead of the
invoker's own mailbox. (Privileges are required.)
FILES
/var/mail/*
SEE ALSObiff(1), mail(1)HISTORY
The from command appeared in 3.0BSD.
OpenBSD 4.9 May 31, 2007 OpenBSD 4.9