daily revision 1.64.6.1 
1#!/bin/sh -
2#
3#	$NetBSD: daily,v 1.64.6.1 2007/06/28 18:14:49 ghen Exp $
4#	@(#)daily	8.2 (Berkeley) 1/25/94
5#
6
7export PATH=/bin:/usr/bin:/sbin:/usr/sbin
8umask 077
9
10if [ -s /etc/daily.conf ]; then
11	. /etc/daily.conf
12fi
13
14host=`hostname`
15date=`date`
16rcvar_manpage='daily.conf(5)'
17
18echo "To: ${MAILTO:-root}"
19echo "Subject: $host daily output for $date"
20echo ""
21
22if [ -f /etc/rc.subr ]; then
23	. /etc/rc.subr
24else
25	echo "Can't read /etc/rc.subr; aborting."
26	exit 1;
27fi
28
29if [ -z "$MAILTO" -o "$USER" != "root" ]; then
30	MAILTO=root
31fi
32
33echo ""
34echo "Uptime: " `uptime`
35
36# Uncommenting any of the finds below would open up a race condition attack
37# based on symlinks, potentially allowing removal of any file on the system.
38#
39#echo ""
40#echo "Removing scratch and junk files:"
41#if [ -d /tmp -a ! -h /tmp ]; then
42#	cd /tmp && {
43#	find . -type f -atime +3 -exec rm -f -- {} \;
44#	find . ! -name . -type d -mtime +1 -exec rmdir -- {} \; \
45#	    >/dev/null 2>&1; }
46#fi
47
48#if [ -d /var/tmp -a ! -h /var/tmp ]; then
49#	cd /var/tmp && {
50#	find . ! -name . -atime +7 -exec rm -f -- {} \;
51#	find . ! \( -name . -o -name vi.recover \) -type d \
52#		-mtime +1 -exec rmdir -- {} \; \
53#	    >/dev/null 2>&1; }
54#fi
55
56# Additional junk directory cleanup would go like this:
57#if [ -d /scratch -a ! -h /scratch ]; then
58#	cd /scratch && {
59#	find . ! -name . -atime +1 -exec rm -f -- {} \;
60#	find . ! -name . -type d -mtime +1 -exec rmdir -- {} \; \
61#	    >/dev/null 2>&1; }
62#fi
63
64#if [ -d /var/rwho -a ! -h /var/rwho ] ; then
65#	cd /var/rwho && {
66#	find . ! -name . -mtime +7 -exec rm -f -- {} \; ; }
67#fi
68
69DAILYDIR=$(mktemp -d -t _daily) || exit 1
70
71trap "/bin/rm -rf $DAILYDIR ; exit 0" EXIT INT QUIT
72
73if ! cd "$DAILYDIR"; then
74	echo "Can not cd to $DAILYDIR".
75	exit 1
76fi
77
78TMP=daily.$$
79TMP2=daily2.$$
80
81if checkyesno find_core; then
82	# Turn "foo !bar bax" into "-fstype foo -o ! -fstype bar -o -fstype bax"
83	ignfstypes=`echo $find_core_ignore_fstypes | \
84		sed -e's/\(!*\)\([^[:space:]]\{1,\}\)/-o \1 -fstype \2/g' \
85		    -e's/^-o //'`
86	find / \( $ignfstypes \) -prune -o \
87		-name 'lost+found' -prune -o \
88		\( -name '*.core' -o -name 'core' \) -type f -print > $TMP
89#		\( -name '[#,]*' -o -name '.#*' -o -name a.out \
90#		   -o -name '*.CKP' -o -name '.emacs_[0-9]*' \) \
91#			-a -atime +3 -exec rm -f -- {} \; -a -print > $TMP
92
93	egrep '\.core$|^core$' $TMP > $TMP2
94	if [ -s $TMP2 ]; then
95		echo ""
96		echo "Possible core dumps:"
97		cat $TMP2
98	fi
99
100#	egrep -v '\.core' $TMP > $TMP2
101#	if [ -s $TMP2 ]; then
102#		echo ""
103#		echo "Deleted files:"
104#		cat $TMP2
105#	fi
106
107	rm -f $TMP $TMP2
108fi
109
110if checkyesno run_msgs; then
111	msgs -c
112fi
113
114if checkyesno expire_news && [ -f /etc/news.expire ]; then
115	/etc/news.expire
116fi
117
118if checkyesno purge_accounting && [ -f /var/account/acct ]; then
119	echo ""
120	echo "Purging accounting records:"
121	if [ -f /var/account/acct.0.gz ]; then
122		mv /var/account/acct.2.gz /var/account/acct.3.gz 2>/dev/null
123		mv /var/account/acct.1.gz /var/account/acct.2.gz 2>/dev/null
124		mv /var/account/acct.0.gz /var/account/acct.1.gz 2>/dev/null
125	else
126		mv /var/account/acct.2 /var/account/acct.3 2>/dev/null
127		mv /var/account/acct.1 /var/account/acct.2 2>/dev/null
128		mv /var/account/acct.0 /var/account/acct.1 2>/dev/null
129	fi
130	cp /var/account/acct /var/account/acct.0
131	sa -sq
132	if [ -f /var/account/acct.1.gz ]; then
133		gzip /var/account/acct.0
134	fi
135fi
136
137if checkyesno run_calendar; then
138	calendar -a > $TMP 2>&1
139	if [ -s $TMP ]; then
140		echo ""
141		echo "Running calendar:"
142		cat $TMP
143	fi
144	rm -f $TMP
145fi
146
147if checkyesno check_uucp && \
148    [ -d /var/spool/uucp -a -f /usr/libexec/uucp/clean.daily ]; then
149	echo ""
150	echo "Cleaning up UUCP:"
151	su daemon -c /usr/libexec/uucp/clean.daily
152fi
153
154if checkyesno check_disks; then
155	if checkyesno show_remote_fs; then
156		df -hi -t nokernfs,procfs,null,fdesc > $TMP
157	else
158		df -hil -t nokernfs,procfs,null,fdesc > $TMP
159	fi
160	if [ -s /etc/dumpdates ] ; then
161		dump -W > $TMP2
162	fi
163	if [ -s $TMP -o -s $TMP2 ]; then
164		echo ""
165		echo "Checking subsystem status:"
166		echo ""
167		echo "disks:"
168		if [ -s $TMP ]; then
169			cat $TMP
170			echo ""
171		fi
172		if [ -s $TMP2 ]; then
173			cat $TMP2
174			echo ""
175		fi
176		echo ""
177	fi
178	rm -f $TMP $TMP2
179	touch $TMP2
180	for dev in `iostat -x | awk '/^raid/ { print $1 }'`; do
181		raidctl -s $dev | awk '/^.*: failed$/ {print $0}' > $TMP
182		if [ -s $TMP ]; then
183			echo "$dev:" >> $TMP2
184			cat $TMP >> $TMP2
185		fi
186		rm -f $TMP
187	done
188	if [ -s $TMP2 ]; then
189		echo "failed RAIDframe component(s):"
190			cat $TMP2
191	fi
192	rm -f $TMP2
193fi
194
195if checkyesno check_mailq; then
196	mailq > $TMP
197	if ! grep -q "queue is empty$" $TMP; then
198		echo ""
199		echo "mail:"
200		cat $TMP
201	fi
202fi
203
204rm -f $TMP
205
206if checkyesno check_uucp && [ -d /var/spool/uucp ]; then
207	(cd /tmp; su -m uucp -c "uustat -a") > $TMP
208	if [ -s $TMP ]; then
209		echo ""
210		echo "uucp:"
211		cat $TMP
212	fi
213fi
214
215rm -f $TMP
216
217if checkyesno check_network; then
218	echo ""
219	echo "network:"
220	if checkyesno full_netstat; then
221		netstat -inv
222	else
223		netstat -inv | awk 'BEGIN {
224			ifs[""] = 0;
225		}
226		/^[^\*]* / {
227			if (NR == 1) {
228				printf("%-8s %10s %6s %10s %6s %6s\n",
229				  $1, $(NF-4), $(NF-3), $(NF-2), $(NF-1), $NF);
230				next;
231			}
232			if (!($1 in ifs)) {
233				printf("%-8s %10s %6s %10s %6s %6s\n",
234				  $1, $(NF-4), $(NF-3), $(NF-2), $(NF-1), $NF);
235				ifs[$1] = 1;
236			}
237		}'
238	fi
239	echo ""
240	t=/var/rwho/*
241	if [ "$t" != '/var/rwho/*' ]; then
242		ruptime
243	fi
244fi
245
246if checkyesno run_fsck; then
247	echo ""
248	echo "Checking filesystems:"
249	fsck -n -f | grep -v '^\*\* Phase'
250fi
251
252echo ""
253if checkyesno run_rdist && [ -f /etc/Distfile ]; then
254	echo "Running rdist:"
255	if [ -d /var/log/rdist ]; then
256		logf=`date +%Y.%b.%d`
257		rdist -f /etc/Distfile 2>&1 | tee /var/log/rdist/$logf
258	else
259		rdist -f /etc/Distfile 
260	fi
261fi
262
263if checkyesno run_security; then
264	SECOUT="$DAILYDIR/sec"
265	sh /etc/security > "$SECOUT" 2>&1
266	if [ ! -s "$SECOUT" ]; then
267		if checkyesno send_empty_security; then
268			echo "Nothing to report on $date" > "$SECOUT"
269		else
270			echo ""
271			echo "Suppressing empty security report."
272		fi
273	fi
274	if [ -s "$SECOUT" ]; then
275		mail -s "$host daily insecurity output for $date" \
276		    "$MAILTO" < "$SECOUT"
277	fi
278fi
279
280if checkyesno run_skeyaudit; then
281	if [ -s /etc/skeykeys ]; then
282		echo ""
283		echo "Checking remaining s/key OTPs:"
284		skeyaudit
285	fi
286fi
287
288if [ -f /etc/daily.local ]; then
289	. /etc/daily.local > $TMP 2>&1
290	if [ -s $TMP ] ; then
291		printf "\nRunning /etc/daily.local:\n"
292		cat $TMP
293	fi
294	rm -f $TMP
295fi
296