YESTERDAY variable can now be set in config file
(/etc/sysconfig/sysstat). So document it in sysstat(5) manual page.
Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com>
-.TH SYSSTAT 5 "JUNE 2014" Linux "Linux User's Manual" -*- nroff -*-
+.TH SYSSTAT 5 "APRIL 2015" Linux "Linux User's Manual" -*- nroff -*-
.SH NAME
sysstat \- sysstat configuration file.
.SH DESCRIPTION
These options are used only when a new data file is created. They will be
ignored with an already existing one.
+.TP
+.B YESTERDAY
+By default
+.BR sa2
+script generates yesterday's summary, since the cron job
+usually runs right after midnight. If you want
+.BR sa2
+to generate the summary of the same day (for example when cron
+job runs at 23:53) set this variable to no.
+
.TP
.B ZIP
Program used to compress data and report files.