AC(8) AC(8)
NAME
ac - login accounting
SYNOPSIS
/etc/ac [ option ... ] [ person ... ]
DESCRIPTION
Ac prints the total connect time recorded in the accounting
file, If persons are named, only those login names are con-
sidered. The options are
-w file
Use file instead of `-' means the standard input.
-p Print total connect time for each user.
-d Print totals for each day.
The accounting file is maintained by init and login(8), pro-
vided it exists. To start accounting, create it with length
0. When accounting is turned on, the file grows without
limit. It is prudent periodically to process the data and
truncate the file.
FILES
SEE ALSO
init(8), sa(8), login(8), utmp(5), who(1)