.\"	Manual page for uuusage(1a)
.\"	author:	Alan S. Watt
.\"
.\"	Sccsid=@(#)uuusage.1a	1.1
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.\"	02/28/83   original version
.TH uuusage 1a "Advanced Technology"
.ED "2/28/83"
.SH NAME
uuusage \- print UUCP usage statistics
.SH SYNOPSIS
.B uuusage
[
.B \-s
]
[
.B \-t
]
[
.B files
]
.SH DESCRIPTION
.I Uuusage
examines the UUCP log files describing file transfers and prints
two usage tables,
one by user,
the other by system.
The table shows total number of files,
total size in bytes,
total transfer time in seconds,
average file size,
average file transfer time.
The per-system table also includes the average transfer rate
in characters per second.
.PP
The arguments are:
.RS 2
.IP "\fB\-s\fP"
Only print the system usage summary.
.IP "\fB\-t\fP"
Run the output through a filter to produce
.IR tbl (1)
commands.
.RE
.PP
.I files
may be one of:
.RS 2
.IP "\fBtoday\fP"
Just print today's activities.
This is the default if no
.I files
argument is specified.
.IP "\fBweek\fP"
Print totals for week to present.
.IP "\fBmonth\fP"
Print totals for month to present.
.IP "\fImonth_name\fP"
where
.I month_name
is a standard three letter abbreviation for a month,
print totals for that month.
.IP "\fIfile_name\fP"
Anything else is taken as the name of a file in the
format of a UUCP
.I SYSLOG
file,
and is processed.
Multiple file arguments may be given.
.RE
.PP
A sample output is:
.PP
.nf
.TS
center, box, tab(:);
c s s s s s s
l r r r r r r
_ _ _ _ _ _ _
l n n n n n n.
UUCP Usage from 5/29 to 5/30
.sp
user:files:bytes:time:Avgsiz:Avgtim
shannon:8:4860:123:607:15
uucp:18:17514:164:973:9
total:26:22374:287:860:11

system:files:bytes:time:Avgsiz:Avgtim:rate
decvax:18:20118:277:1117:15:72
onyxasw:8:2256:10:282:1:225
total:26:22374:287:860:11:77
.sp
.TE
.fi
.PP
Transfer records are kept in the directory /usr/spool/uucp/OLD;
the files in /usr/spool/uucp record today's activity.
Old
.I LOGFILE
files are kept under the name:
.IP ""
LOGFILE.${dayname}${daynum}
.PP
Where
.I dayname
is the day of the week (e.g. "Mon", "Tue", etc.),
and
.I daynum
is the day of the month (from 1 - 31).
Old
.I SYSLOG
files are kept under the name:
.IP ""
SYSLOG.${monname}
.PP
Where
.I monname
is a three letter month name abbreviation (e.g. "Jan", "Feb", etc).
The current week's total is kept under:
.IP ""
SYSLOG.week
.PP
and the current month's total is kept under:
.IP ""
SYSLOG.month
.PP
The shuffling of old logfiles is done by a command script
run from
.IR cron (8).
.SH SEE ALSO
awk(1),
tbl(1),
uucp(1),
cron(8),
.SH FILES
.ta \w'/usr/spool/uucp/OLD/UUUSAGE.*~~'u
.nf
/usr/spool/uucp/SYSLOG	today's transfers
/usr/spool/uucp/OLD/SYSLOG.*	transfer records for this week
/usr/spool/uucp/OLD/UUUSAGE.*	pre-computed usage for old months
/usr/spool/uucp/OLD/LOGFILE.*	old LOGFILE records
/usr/lib/uucp/uutbl	output filter for tbl
/usr/lib/uucp/uucp.daily	daily cron script
.SH AUTHOR
Alan S. Watt
.br
ITT Programming Technology Center
.br
(ittvax!swatt)
.SH BUGS
All this is done in
.IR awk (1),
and is fairly slow.
The
.I cron
script pre-computes the monthly summaries on each new month.
.PP
The transfer times, and hence average transfer rates,
do not include the pre-transfer handshaking time.
From observation,
this can amount to 2-4 seconds per file.
With typical small transfers,
the "dead" time can consume 50% or more of total connect time.