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Date: Tue, 21 Nov 2000 00:00:58 +0900
From: SHIMURA Tatsuya <shimura@math.cst.nihon-u.ac.jp>
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Subject: [FreeBSD-users-jp 56981] cron =?ISO-2022-JP?B?GyRCJUchPBsoQg==?=
 =?ISO-2022-JP?B?GyRCJWIlcyQsRGQ7XyQ3JD8bKEI=?= ?
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FreeBSD 4.1R $B$N%^%7%s$G$9!#(B

20$BF|(B($B7nMK(B)$B$N8a8e$K(B login $B$7$?$H$3$m!"KhF|Aw$i$l$F$-$F$$$k$O$:$N(B
security check $B$H(B daily run $B$N%a!<%k$,(B 19, 20 $BF|$NJ,$,$"$j$^$;$s(B
$B$G$7$?!#(B/var/log/maillog $B$r8+$F$b%a!<%k$,Aw$i$l$?7A@W$O$"$j$^$;$s!#(B

/var/log/cron $B$rD4$Y$?$H$3$m0J2<$N$H$3$m$G=*$C$F$$$^$7$?!#(B
$B8+$D$1$?$N$,(B 20 $BF|$N8a8e(B 4 $B;~:"$J$N$G(B 1 $BF|H>0J>e2?$b5-O?$,$5$l$F(B
$B$$$J$$$3$H$K$J$j$^$9!#(B

===============================================================
# tail -5 /var/log/cron
Nov 19 01:30:00 grad CRON[15752]: (root) CMD (/usr/libexec/atrun) 
Nov 19 01:31:00 grad CRON[15755]: (root) CMD (adjkerntz -a) 
Nov 19 01:35:00 grad CRON[15759]: (root) CMD (/usr/libexec/atrun) 
Nov 19 01:40:00 grad CRON[15762]: (root) CMD (/usr/libexec/atrun) 
Nov 19 01:45:00 grad CRON[15765]: (root) CMD (/usr/libexec/atrun) 
================================================================

$B$R$g$C$H$9$k$H(B cron $B%G!<%b%s$,;_$C$F$$$k$N$+$H;W$C$?$N$G$9$,!"(B
ps -ax $B$GD4$Y$F$_$k$H(B cron $B%G!<%b%s$OF0$$$F$$$k$h$&$G$7$?!#(B
ps $B$N=PNO$N3NG'!"J]B8$r$9$k$N$rK:$l$F$$$^$$$^$7$?$,!"(Bcron $B$N(B PID 
$B$O5/F0;~$N$b$N$HF1$8$G$7$?!#(B

cron $B$K4XO"$9$k@_Dj$G$9$,!"(B/etc/crontab $B$H(B /etc/periodic/ $B$N2<$N(B 
file $B$O(B default $B$N$^$^$G$9$7!"(B/var/cron/tabs/ $B$N2<$O6u$G$7$?!#(B

$B2TF/$r;O$a$F$+$i(B 2 $B$+7nM>$j$N%^%7%s$G$9$,!"$3$l$^$G$K2?$N%H%i%V%k(B
$B$b$"$j$^$;$s$G$7$?!#:G8e$K(B reboot $B$5$;$?$N$,(B 10 $B7nCf:"$G$9!#(B
$B:#2s$bB>$N%5!<%S%9$OA4$/;Y>c$J$/F0$$$F$$$k$h$&$G$9$7!"(Bdisk $B$K$b(B
$B==J,2a$.$k$[$I$NM>M5$,$"$j$^$9!#(B

security $B>e$NLdBj$,$"$k$H$$$d$J$N$G!"(B/etc/periodic/daily/ $B$K$"$k(B
450.status-security $B$rAv$i$;$F$_$?$j!"(Bfind / -mtime -2 -print $B$J(B
$B$I$H$7$F$_$?$N$G$9$,!"$=$NHO0O$G$OIT?3$J$b$N$O$"$j$^$;$s$G$7$?!#(B


$B$G!"$*?R$M$7$?$$$3$H$G$9$,!#(B

1. $B$3$N$h$&$J8=>]$N860x$H$7$F9M$($i$l$k$N$O$I$&$$$&$3$H$G$7$g$&$+!#(B

2. $B:#8e$3$N%^%7%s$r4IM}$7$F$$$/>e$GFC$KCm0U$9$Y$-$3$H$,$"$l$P!"$*(B
   $B65$($/$@$5$$!#(B

-- 
$BF|K\Bg3XM}9)3XIt?t3X2J(B
	$B;VB<(B $BN)Lp(B
