Initial commit

cron.daily/.placeholder

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+# DO NOT EDIT OR REMOVE
+# This file is a simple placeholder to keep dpkg from removing this directory

cron.daily/apt-compat

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+#!/bin/sh
+
+set -e
+
+# Systemd systems use a systemd timer unit which is preferable to
+# run. We want to randomize the apt update and unattended-upgrade
+# runs as much as possible to avoid hitting the mirrors all at the
+# same time. The systemd time is better at this than the fixed
+# cron.daily time
+if [ -d /run/systemd/system ]; then
+    exit 0
+fi
+
+check_power()
+{
+    # laptop check, on_ac_power returns:
+    #       0 (true)    System is on main power
+    #       1 (false)   System is not on main power
+    #       255 (false) Power status could not be determined
+    # Desktop systems always return 255 it seems
+    if which on_ac_power >/dev/null 2>&1; then
+        if on_ac_power; then
+            :
+        elif [ $? -eq 1 ]; then
+            return 1
+        fi
+    fi
+    return 0
+}
+
+# sleep for a random interval of time (default 30min)
+# (some code taken from cron-apt, thanks)
+random_sleep()
+{
+    RandomSleep=1800
+    eval $(apt-config shell RandomSleep APT::Periodic::RandomSleep)
+    if [ $RandomSleep -eq 0 ]; then
+	return
+    fi
+    if [ -z "$RANDOM" ] ; then
+        # A fix for shells that do not have this bash feature.
+	RANDOM=$(( $(dd if=/dev/urandom bs=2 count=1 2> /dev/null | cksum | cut -d' ' -f1) % 32767 ))
+    fi
+    TIME=$(($RANDOM % $RandomSleep))
+    sleep $TIME
+}
+
+# delay the job execution by a random amount of time
+random_sleep
+
+# ensure we don't do this on battery
+check_power || exit 0
+
+# run daily job
+exec /usr/lib/apt/apt.systemd.daily

cron.daily/bsdmainutils

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+#!/bin/sh
+# /etc/cron.daily/calendar: BSD mainutils calendar daily maintenance script
+# Written by Austin Donnelly <and1000@debian.org>
+
+. /etc/default/bsdmainutils
+
+[ x$RUN_DAILY = xtrue ] || exit 0
+
+[ -x /usr/sbin/sendmail ] || exit 0
+
+if [ ! -x /usr/bin/cpp ]; then
+  echo "The cpp package is needed to run calendar."
+  exit 1
+fi
+
+/usr/bin/calendar -a

cron.daily/dpkg

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+#!/bin/sh
+
+dbdir=/var/lib/dpkg
+
+# Backup the 7 last versions of dpkg databases containing user data.
+if cd /var/backups ; then
+    # We backup all relevant database files if any has changed, so that
+    # the rotation number always contains an internally consistent set.
+    dbchanged=no
+    dbfiles="arch status diversions statoverride"
+    for db in $dbfiles ; do
+        if ! cmp -s "dpkg.${db}.0" "$dbdir/$db"; then
+            dbchanged=yes
+            break;
+        fi
+    done
+    if [ "$dbchanged" = "yes" ] ; then
+        for db in $dbfiles ; do
+            [ -e "$dbdir/$db" ] || continue
+            cp -p "$dbdir/$db" "dpkg.$db"
+            savelog -c 7 "dpkg.$db" >/dev/null
+        done
+    fi
+
+    # The alternatives database is independent from the dpkg database.
+    dbalt=alternatives
+
+    # XXX: Ideally we'd use --warning=none instead of discarding stderr, but
+    # as of GNU tar 1.27.1, it does not seem to work reliably (see #749307).
+    if ! test -e ${dbalt}.tar.0 ||
+       ! tar -df ${dbalt}.tar.0 -C $dbdir $dbalt >/dev/null 2>&1 ;
+    then
+        tar -cf ${dbalt}.tar -C $dbdir $dbalt >/dev/null 2>&1
+        savelog -c 7 ${dbalt}.tar >/dev/null
+    fi
+fi

cron.daily/etckeeper

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+#!/bin/sh
+set -e
+if [ -e /etc/etckeeper/daily ] && [ -e /etc/etckeeper/etckeeper.conf ]; then
+	. /etc/etckeeper/etckeeper.conf
+	if [ "$AVOID_DAILY_AUTOCOMMITS" != "1" ]; then
+		/etc/etckeeper/daily
+	fi
+fi

cron.daily/logrotate

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+#!/bin/sh
+
+# skip in favour of systemd timer
+if [ -d /run/systemd/system ]; then
+    exit 0
+fi
+
+# this cronjob persists removals (but not purges)
+if [ ! -x /usr/sbin/logrotate ]; then
+    exit 0
+fi
+
+/usr/sbin/logrotate /etc/logrotate.conf
+EXITVALUE=$?
+if [ $EXITVALUE != 0 ]; then
+    /usr/bin/logger -t logrotate "ALERT exited abnormally with [$EXITVALUE]"
+fi
+exit $EXITVALUE

cron.daily/man-db

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+#!/bin/sh
+#
+# man-db cron daily
+
+set -e
+
+if [ -d /run/systemd/system ]; then
+    # Skip in favour of systemd timer.
+    exit 0
+fi
+
+iosched_idle=
+# Don't try to change I/O priority in a vserver or OpenVZ.
+if ! egrep -q '(envID|VxID):.*[1-9]' /proc/self/status && \
+   ([ ! -d /proc/vz ] || [ -d /proc/bc ]); then
+    iosched_idle='--iosched idle'
+fi
+
+if ! [ -d /var/cache/man ]; then
+    # Recover from deletion, per FHS.
+    install -d -o man -g man -m 0755 /var/cache/man
+fi
+
+# expunge old catman pages which have not been read in a week
+if [ -d /var/cache/man ]; then
+  cd /
+  start-stop-daemon --start --pidfile /dev/null --startas /bin/sh \
+	--oknodo --chuid man $iosched_idle -- -c \
+	"find /var/cache/man -type f -name '*.gz' -atime +6 -print0 | \
+	 xargs -r0 rm -f"
+fi
+
+# regenerate man database
+if [ -x /usr/bin/mandb ]; then
+    # --pidfile /dev/null so it always starts; mandb isn't really a daemon,
+    # but we want to start it like one.
+    start-stop-daemon --start --pidfile /dev/null \
+		      --startas /usr/bin/mandb --oknodo --chuid man \
+		      $iosched_idle \
+		      -- --no-purge --quiet
+fi
+
+exit 0

cron.daily/passwd

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+#!/bin/sh
+
+cd /var/backups || exit 0
+
+for FILE in passwd group shadow gshadow; do
+        test -f /etc/$FILE              || continue
+        cmp -s $FILE.bak /etc/$FILE     && continue
+        cp -p /etc/$FILE $FILE.bak && chmod 600 $FILE.bak
+done