etc/defaults/periodic.conf

#!/bin/sh
#
# This is defaults/periodic.conf - a file full of useful variables that
# you can set to change the default behaviour of periodic jobs on your
# system.  You should not edit this file!  Put any overrides into one of the
# $periodic_conf_files instead and you will be able to update these defaults
# later without spamming your local configuration information.
#
# The $periodic_conf_files files should only contain values which override
# values set in this file.  This eases the upgrade path when defaults
# are changed and new features are added.
#
# For a more detailed explanation of all the periodic.conf variables, please
# refer to the periodic.conf(5) manual page.
#
# $FreeBSD: stable/11/etc/defaults/periodic.conf 317373 2017-04-24 15:29:17Z asomers $
#

# What files override these defaults ?
periodic_conf_files="/etc/periodic.conf /etc/periodic.conf.local"

# periodic script dirs
local_periodic="/usr/local/etc/periodic"

# Max time to sleep to avoid causing congestion on download servers
anticongestion_sleeptime=3600

# Daily options

# These options are used by periodic(8) itself to determine what to do
# with the output of the sub-programs that are run, and where to send
# that output.  $daily_output might be set to /var/log/daily.log if you
# wish to log the daily output and have the files rotated by newsyslog(8)
#
daily_output="root"					# user or /file
daily_show_success="YES"				# scripts returning 0
daily_show_info="YES"					# scripts returning 1
daily_show_badconfig="NO"				# scripts returning 2

# 100.clean-disks
daily_clean_disks_enable="NO"				# Delete files daily
daily_clean_disks_files="[#,]* .#* a.out *.core *.CKP .emacs_[0-9]*"
daily_clean_disks_days=3				# If older than this
daily_clean_disks_verbose="YES"				# Mention files deleted

# 110.clean-tmps
daily_clean_tmps_enable="NO"				# Delete stuff daily
daily_clean_tmps_dirs="/tmp"				# Delete under here
daily_clean_tmps_days="3"				# If not accessed for
daily_clean_tmps_ignore=".X*-lock .X11-unix .ICE-unix .font-unix .XIM-unix"
daily_clean_tmps_ignore="$daily_clean_tmps_ignore quota.user quota.group .snap"
daily_clean_tmps_ignore="$daily_clean_tmps_ignore .sujournal"
							# Don't delete these
daily_clean_tmps_verbose="YES"				# Mention files deleted

# 120.clean-preserve
daily_clean_preserve_enable="YES"			# Delete files daily
daily_clean_preserve_days=7				# If not modified for
daily_clean_preserve_verbose="YES"			# Mention files deleted

# 130.clean-msgs
daily_clean_msgs_enable="YES"				# Delete msgs daily
daily_clean_msgs_days=					# If not modified for

# 140.clean-rwho
daily_clean_rwho_enable="YES"				# Delete rwho daily
daily_clean_rwho_days=7					# If not modified for
daily_clean_rwho_verbose="YES"				# Mention files deleted

# 150.clean-hoststat
daily_clean_hoststat_enable="YES"			# Purge sendmail host
							# status cache daily

# 200.backup-passwd
daily_backup_passwd_enable="YES"			# Backup passwd & group

# 210.backup-aliases
daily_backup_aliases_enable="YES"			# Backup mail aliases

# 300.calendar
daily_calendar_enable="NO"				# Run calendar -a

# 310.accounting
daily_accounting_enable="YES"				# Rotate acct files
daily_accounting_compress="NO"				# Gzip rotated files
daily_accounting_flags=-q				# Flags to /usr/sbin/sa
daily_accounting_save=3					# How many files to save

# 330.news
daily_news_expire_enable="YES"				# Run news.expire

# 400.status-disks
daily_status_disks_enable="YES"				# Check disk status
daily_status_disks_df_flags="-l -h"			# df(1) flags for check

# 401.status-graid
daily_status_graid_enable="NO"				# Check graid(8)

# 404.status-zfs
daily_status_zfs_enable="NO"				# Check ZFS
daily_status_zfs_zpool_list_enable="YES"		# List ZFS pools

# 406.status-gmirror
daily_status_gmirror_enable="NO"			# Check gmirror(8)

# 407.status-graid3
daily_status_graid3_enable="NO" 			# Check graid3(8)

# 408.status-gstripe
daily_status_gstripe_enable="NO"			# Check gstripe(8)

# 409.status-gconcat
daily_status_gconcat_enable="NO"			# Check gconcat(8)

# 420.status-network
daily_status_network_enable="YES"			# Check network status
daily_status_network_usedns="YES"			# DNS lookups are ok
daily_status_network_netstat_flags="-d"			# netstat(1) flags

# 430.status-uptime
daily_status_uptime_enable="YES"			# Check system uptime

# 440.status-mailq
daily_status_mailq_enable="YES"				# Check mail status
daily_status_mailq_shorten="NO"				# Shorten output
daily_status_include_submit_mailq="YES"			# Also submit queue

# 450.status-security
daily_status_security_enable="YES"			# Security check
# See also "Security options" below for more options
daily_status_security_inline="NO"			# Run inline ?
daily_status_security_output="root"			# user or /file

# 460.status-mail-rejects
daily_status_mail_rejects_enable="YES"			# Check mail rejects
daily_status_mail_rejects_logs=3			# How many logs to check
daily_status_mail_rejects_shorten="NO"			# Shorten output

# 480.leapfile-ntpd
daily_ntpd_leapfile_enable="YES"			# Fetch NTP leapfile

# 480.status-ntpd
daily_status_ntpd_enable="NO"				# Check NTP status

# 500.queuerun
daily_queuerun_enable="YES"				# Run mail queue
daily_submit_queuerun="YES"				# Also submit queue

# 510.status-world-kernel
daily_status_world_kernel="YES"				# Check the running
							# userland/kernel version

# 800.scrub-zfs
daily_scrub_zfs_enable="NO"
daily_scrub_zfs_pools=""			# empty string selects all pools
daily_scrub_zfs_default_threshold="35"		# days between scrubs
#daily_scrub_zfs_${poolname}_threshold="35"	# pool specific threshold

# 999.local
daily_local="/etc/daily.local"				# Local scripts


# Weekly options

# These options are used by periodic(8) itself to determine what to do
# with the output of the sub-programs that are run, and where to send
# that output.  $weekly_output might be set to /var/log/weekly.log if you
# wish to log the weekly output and have the files rotated by newsyslog(8)
#
weekly_output="root"					# user or /file
weekly_show_success="YES"				# scripts returning 0
weekly_show_info="YES"					# scripts returning 1
weekly_show_badconfig="NO"				# scripts returning 2

# 310.locate
weekly_locate_enable="YES"				# Update locate weekly

# 320.whatis
weekly_whatis_enable="YES"				# Update whatis weekly

# 330.catman
weekly_catman_enable="NO"				# Preformat man pages

# 340.noid
weekly_noid_enable="NO"					# Find unowned files
weekly_noid_dirs="/"					# Look here

# 450.status-security
weekly_status_security_enable="YES"			# Security check
# See also "Security options" above for more options
weekly_status_security_inline="NO"			# Run inline ?
weekly_status_security_output="root"			# user or /file

# 999.local
weekly_local="/etc/weekly.local"			# Local scripts


# Monthly options

# These options are used by periodic(8) itself to determine what to do
# with the output of the sub-programs that are run, and where to send
# that output.  $monthly_output might be set to /var/log/monthly.log if you
# wish to log the monthly output and have the files rotated by newsyslog(8)
#
monthly_output="root"					# user or /file
monthly_show_success="YES"				# scripts returning 0
monthly_show_info="YES"					# scripts returning 1
monthly_show_badconfig="NO"				# scripts returning 2

# 200.accounting
monthly_accounting_enable="YES"				# Login accounting

# 450.status-security
monthly_status_security_enable="YES"			# Security check
# See also "Security options" above for more options
monthly_status_security_inline="NO"			# Run inline ?
monthly_status_security_output="root"			# user or /file

# 999.local
monthly_local="/etc/monthly.local"			# Local scripts


# Security options

security_show_success="YES"				# scripts returning 0
security_show_info="YES"				# scripts returning 1
security_show_badconfig="NO"				# scripts returning 2

# These options are used by the security periodic(8) scripts spawned in
# daily and weekly 450.status-security.
security_status_logdir="/var/log"			# Directory for logs
security_status_diff_flags="-b -u"			# flags for diff output

# Each of the security_status_*_period options below can have one of the
# following values:
# - NO: do not run at all
# - daily: only run during the daily security status
# - weekly: only run during the weekly security status
# - monthly: only run during the monthly security status
# Note that if periodic security scripts are run from crontab(5) directly,
# they will be run unless _enable or _period is set to "NO".

# 100.chksetuid
security_status_chksetuid_enable="YES"
security_status_chksetuid_period="daily"

# 110.neggrpperm
security_status_neggrpperm_enable="YES"
security_status_neggrpperm_period="daily"

# 200.chkmounts
security_status_chkmounts_enable="YES"
security_status_chkmounts_period="daily"
#security_status_chkmounts_ignore="^amd:"		# Don't check matching
							# FS types
security_status_noamd="NO"				# Don't check amd mounts

# 300.chkuid0
security_status_chkuid0_enable="YES"
security_status_chkuid0_period="daily"

# 400.passwdless
security_status_passwdless_enable="YES"
security_status_passwdless_period="daily"

# 410.logincheck
security_status_logincheck_enable="YES"
security_status_logincheck_period="daily"

# 500.ipfwdenied
security_status_ipfwdenied_enable="YES"
security_status_ipfwdenied_period="daily"

# 510.ipfdenied
security_status_ipfdenied_enable="YES"
security_status_ipfdenied_period="daily"

# 520.pfdenied
security_status_pfdenied_enable="YES"
security_status_pfdenied_period="daily"

# 550.ipfwlimit
security_status_ipfwlimit_enable="YES"
security_status_ipfwlimit_period="daily"

# 610.ipf6denied
security_status_ipf6denied_enable="YES"
security_status_ipf6denied_period="daily"

# 700.kernelmsg
security_status_kernelmsg_enable="YES"
security_status_kernelmsg_period="daily"

# 800.loginfail
security_status_loginfail_enable="YES"
security_status_loginfail_period="daily"

# 900.tcpwrap
security_status_tcpwrap_enable="YES"
security_status_tcpwrap_period="daily"


# Define source_periodic_confs, the mechanism used by /etc/periodic/*/*
# scripts to source defaults/periodic.conf overrides safely.

if [ -z "${source_periodic_confs_defined}" ]; then
        source_periodic_confs_defined=yes

	# Sleep for a random amount of time in order to mitigate the thundering
	# herd problem of multiple hosts running periodic simultaneously.
	# Will not sleep when used interactively.
	# Will sleep at most once per invocation of periodic
	anticongestion() {
		[ -n "$PERIODIC_IS_INTERACTIVE" ] && return
		if [ -f "$PERIODIC_ANTICONGESTION_FILE" ]; then
			rm -f $PERIODIC_ANTICONGESTION_FILE
			sleep `jot -r 1 0 ${anticongestion_sleeptime}`
		fi
	}

	# Compatibility with old daily variable names.
	# They can be removed in stable/11.
	security_daily_compat_var() {
		local var=$1 dailyvar value

		dailyvar=daily_status_security${var#security_status}
		periodvar=${var%enable}period
		eval value=\"\$$dailyvar\"
		[ -z "$value" ] && return
		echo "Warning: Variable \$$dailyvar is deprecated," \
		    "use \$$var instead." >&2
		case "$value" in
		[Yy][Ee][Ss])
			eval $var=YES
			eval $periodvar=daily
			;;
		*)
			eval $var=\"$value\"
			;;
		esac
	}

	check_yesno_period() {
		local var="$1" periodvar value period

		eval value=\"\$$var\"
		case "$value" in
		[Yy][Ee][Ss]) ;;
		*) return 1 ;;
		esac

		periodvar=${var%enable}period
		eval period=\"\$$periodvar\"
		case "$PERIODIC" in
		"security daily")
			case "$period" in
			[Dd][Aa][Ii][Ll][Yy]) return 0 ;;
			*) return 1 ;;
			esac
			;;
		"security weekly")
			case "$period" in
			[Ww][Ee][Ee][Kk][Ll][Yy]) return 0 ;;
			*) return 1 ;;
			esac
			;;
		"security monthly")
			case "$period" in
			[Mm][Oo][Nn][Tt][Hh][Ll][Yy]) return 0 ;;
			*) return 1 ;;
			esac
			;;
		security)
			# Run directly from crontab(5).
			case "$period" in
			[Nn][Oo]) return 1 ;;
			*) return 0 ;;
			esac
			;;
                '')
                        # Script run manually.
                        return 0
                        ;;
		*)
			echo "ASSERTION FAILED: Unexpected value for" \
			    "\$PERIODIC: '$PERIODIC'" >&2
			exit 127
			;;
		esac
	}

        source_periodic_confs() {
                local i sourced_files

                for i in ${periodic_conf_files}; do
                        case ${sourced_files} in
                        *:$i:*)
                                ;;
                        *)
                                sourced_files="${sourced_files}:$i:"
                                [ -r $i ] && . $i
                                ;;
                        esac
                done
        }
fi