	ޤȤᤪ()ˤĤ

------------------------------------------------------------
1	
1.1	ԤΤ٤
1.2	桼Τ뤳
1.3	Cron (FML Vixie cron compatible program, bin/cron.pl)
1.4	Vixie Cron
1.5	cron.plưŪ˵ư褦ˤ뤿ˤϡ

2	ޤȤᤪ
2.1	ޤȤᤪδܸ
2.2	ޤȤᤪꥵ  msend.pl 
2.3	crontab θ
2.4	ץΥե $MSEND_RC (̾Τѹޤ)
2.5	ޥɤǳƥ桼Ȥˤɤդ뤫뤳
2.6	ޤȤ᡼դSubject
2.7	ޤȤHOOK
2.8	ޤȤΥǥե
2.9	msend.pl Υޥɰ (help file)
2.10	ޤȤ꤬ʤä msend ᡼Ф
2.11	ޤȤλˤ X-ML-Info: ɬפʤ
2.12	ªޤȤᤪ$ACTIVE_LIST$MSEND_RCȼºݤư
2.13	ޤȤᤪ 뤫ȽѤ
2.14	ޤȤᤪǥեȤˤ
2.15	ª:ƥ cron  bin/cron.pl Ȥ
2.16	콵֤˰٤ޤȤ򤹤ˤ?
2.17	Cron (FML Vixie cron compatible program, bin/cron.pl)
2.18	Vixie Cron
2.19	cron.plưŪ˵ư褦ˤ뤿ˤϡ
------------------------------------------------------------


1	

ޤȤᤪȤϡ֥ꥢ륿ǤϤʤλ֤ˣλʬΣ̤ͣε
ޤȤĤפȤǤ

fml Ǥ msend ȤץŪ˼¹Ԥ뤳ȤǤޤȤᤪ
ԤʤޤΤOSˤ"ꤵ줿ץŪ˼¹Ԥ"
cron ȤǽȤޤ OS  cron ȤǽȤä
Ƥ

msend => 2 section
cron  => 2.17 section

/var/spool/ml/elena/crontab Ȥե뤬OSꤹ٤
ܤΥեǤ crontab ȤޥɤȤޤ

	% crontab /var/spool/ml/elena/crontab

1.1	ԤΤ٤

cron ꤷƲǤȤ
	ޤȤץब褭ˤϤ餤ޤ
	桼ΤޤȤ˾Ԥϥޥɤꤹ褦˶
Ǥ

% makefml newml elena
% crontab /var/spool/ml/elena/crontab

⤷ʣΣ̤ͣʤ /var/spool/ml/etc/crontab/ ѤΤ
Ǥ礦

% crontab /var/spool/ml/etc/crontab/fml
                                     

ʬϣ̤ͣưΥ桼ǤǥեȤϲۥ桼 fml 
ǤΥե newml ¹Ԥ뤿Ӥ update ¸ߤ뤹٤
Σ̤ͣˤĤƤޤȤŪ˻ߤޤ

1.2	桼Τ뤳

	matome 3mp

Ȥäޥɤ elena-ctl ؤäƤ餦ȤǤ̷

	matome ֤ȥץ

ǤإץեˤĤᤤޤ
: /var/spool/ml/elena/help

᤹̾

	matome 0

1.3	Cron (FML Vixie cron compatible program, bin/cron.pl)

 cron.pl äƲ
cron.pl(: /usr/local/fml/bin/cron.pl)ϥƥ˥桼Ȥ
 cron ʤ˻Ȥޤޤϥ桼ȤǤ cron 
ɤĴ٤Ʋޤϥޥ˥奢ƤߤƲ
	man cron
	man crontab
ƤߤΤǽǤ

 ɤưΡ
ưȤƤOS° cron ƱǤĤޤ꣱ʬ˰󵯤ƺ٤
Ȥ뤫ɤǧ뤿crontab򸫤ޤƤ٤
Ф¹Ԥޤ

 cron.pl ï餻뤫
ԤǵưƤ⤤fml.pl  cron.pl 餻Ƥ褦ˤ
褤ǤդȤ fml.pl  cron.pl 餻ȳƣ̤ͣȤ˰
Ĥcronä̵̤ǤʣΣ̤ͣϰĤ cron.pl ʣ
Σ̤ͣô褦ե񤯤ΤɤǤ

fml.pl 鵯ưȲ cron.pl ưޤʣޤ
ǽΰİʳϼޤƣ̤ͣȤ˰ĤǤ$CRON_PIDFILE
($DIR/var/run/cron.pid)Ȥե˥ץֹ¸
ڤƤޤ

 cron.plϰٵưȤääƤ롩

ŪȤƤϤǤcron.pl Τʤ֤Ƥ뤫⤷ʤ
Ȥǽ⤢ޤƥ cron ʤפǤޥ󤬥֡
ȤFMLcronϻߤޤäޤޤˤʤäƤޤޤΤᲿ餫
ˡŪ˵ưʤƤɬפޤ

 
ޤĹ᤮ƤʤθƥǥեȤǤ24֤Ǽ
 cron.pl ưʤޤͽɺǤäɬ⤹ɬפ
ޤ-n ץĤȤä³褦ˤʤޤ

 ޥɥ󥿥å

SYNOPSIS
	cron.pl [-a] [-d] [-b43] [-fcrontab] [-bd] $DIR [$LIBDIR]

    -d                debug mode 
    -a                run eternally(default: 180sec. = 60sec. * 3times) 
    -n                working all times without RESTART
    -mtimes           run from now to (60 * times) sec. after 
    -fcrontab-file    alternative crontab 
    -h                show this help and exit 
    -bd		      daemon (Become Daemon) 
    -bOSTYPE          -b43(OSTYPE = 43): 4.3BSD Like. not mailed to you 

-b43 ץ 

	$CRON_NOTIFY    = 0; (default 1)

ȤȤ򤷤ޤǥեȤǤ cron 餫ν򤷤Ϥ
Υ򤽤Υ桼Τ餻ޤ

ޤǥեȤǤ cron.pl ϥǡ󲽤ޤ

	-onotty

ץĤȼʬǥǡ󲽤ޤ
ޤʤϣӤꤦ뤳ȤθƥǥեȤǤ

	$NOT_USE_TIOCNOTTY = 1;		# no ioctl

Ĥޤǡˤʤʤ褦ˤʤäƤޤ

1.4	Vixie Cron

4.4BSD ˤ Paul Vixie ν񤤤ƥ桼Ȥ cron Ǥ cron 
äƤޤ줬ʤ cron.pl פʤǤܤϥ
Υޥ˥奢򸫤Ʋ
طʤ vixie enterprise ftp.NetBSD.ORGȤޤ
VixieΤ

    cron (8) - daemon to execute scheduled commands (Vixie Cron)
    crontab (1) - maintain crontab files for individual users (V3)
    crontab (5) - tables for driving cron

ŤOSˤϤޤ󡣤äƤʤƤԤοͤ󥹥ȡ
뤷Ƥ뤫⤷ޤõƤߤ/ʹƤߤͤϤޤ

FMLcron.plϤޤǤؤ cron 󶡤ƤƤʤOS٤Ǥ
Ȥٱ礹뤿ΤΤǤӥOS󶡤Ƥ
ΤܶڤȤ٤Ǥ礦

1.5	cron.plưŪ˵ư褦ˤ뤿ˤϡ

ƥबŪ˲򤷤ƤʤΤǡcron.pl ʤȤ(
Ū)ư櫓ǤϤɤư뤫Ǥ

ޤưΤ

	% cron.pl $DIR(config.phξ) $LIBDIR(libsmtp.plȤξ) 

ηǵưޤ
: Argument ʤȡδĶ $HOME ˤäƤޤ

ϤɤäŪ˵ưȥ饤뤫Ǥ㤨

   1. Ȥ ~/.login  cron.pl ưȤ(ǤäƤ
      ʤ)

   2. loginȤޤ(ư)Ȥ

   3. MLФ˥᡼뤬褿Ȥ˵ư뢭Ȥ

ͤޤȤƤ config.ph 

	$CRON_PIDFILE = "$DIR/var/run/cron.pid";
	$CRONTAB      = "$DIR/etc/crontab";

	$FML_EXIT_PROG = "$LIBDIR/bin/cron.pl $DIR $LIBDIR -a";

Ĥޤ
Ŭ˥ѥȤѤƤ

cron.pid  cron.pl  pid ϿեǤ(/var/run/cron.pid
)

crontab  ƥ /var/cron/tabs/$USER (4.3BSD/etc/crontab)
ΤǤmakefml newml ˳ƣ̤ͣ HOME (config.phΤ
)ˤ crontab Ȥ(4.4BSD) ޤ4.4BSD ǤϤ
ȤФޤȤ꤬Ǥޤ

[Example]
	% makefml newml elena
	  ...
	% cd /var/spool/ml/elena
	% crontab crontab

ա
cron.pl  4.4BSD FORMAT 򤷤ޤ4.3BSDηǤϤޤ

2	ޤȤᤪ

2.1	ޤȤᤪδܸ

"ޤȤᤪΥץ"ϰ֤Ȥ˵ưδ֤褿ޤȤ
ޤ

   for (;;) {	# ̵¥롼
	Ԥ(Ե)

	뤳Ȥ뤫ɤꥹ(e.g. $ACTIVE_LIST)
	$MSEND_RC򸵤Ƚꡣ

	ޤä

	ǡեUPDATE
   }

ɤ¹Ԥ뤫ȤȤǤƥब˰֤Ȥ
åƤ櫓ǤϤޤ󡣥ƥ

	֤Ȥ˻Żʤå

ȶɬפޤ줬cron 򤷤פȤ̣Ǥ

ؤޤȤᤪԤֳִ֡٤ȡؤޤȤ٤ϥ桼Ȥ˼ͳ
Ǥޤϥ桼ʬǥ⡼ȤǥȥǤޤ
matome ⤷ digest ȤޥɤǤޥɤˤĤƤϸ
ޤ
ʤߤ matome Ȥޥɤ digest ȤޥɤƱǤ

ʤߤ˥ץෲΤ줾ɤʬб뤫Ȥ

   for(;;) {		(cron)
	ơԤ	(cron)
	뤳Ȥ뤫ɤå	(msend.pl)
	뤳Ȥʤ ȥ(actives  m= ʬ)˽ä
	¹Ԥ (msend.pl)
	(ɤޤäεϿ var/log/msendrc Ȥե¸)
   }

Ǥcron ʬϥƥcronȤФɤΤǤԲ
ǽʤ bin/cron.pl 򥷥ƥcron˻ȤФ褤櫓Ǥ

2.2	ޤȤᤪꥵ  msend.pl 

ޤȤᤪ¹Ԥ ץ

SYNOPSIS
   msend.pl    [ options ] $DIR [ options ]  [ $LIBDIR [ options ] ]

   * fml.pl msend.pl fmlserv.pl ƱΤȤ꤫򤷤ޤ
     #: fml_local.pl  MH ռƤΤǰۤʤޤ

ץȰ¸ϰ - ǤϤޤʤ饪ץ󡢤
ʳ directoryѿ Ȳꤷޤ֤ϴطޤdirectory 
˴ؤƤ directory¸ߤаν $DIR$LIBDIR ˥å
ޤ

Τ褦ʥץڤ long line options ޤ

   -d		ǥХå⡼
   -bt   	ɥ쥹ƥȥ⡼ (Become Test)
		(СåΤȤޤǡ
		MLؤ䥳ޥɤϼ¹Ԥʤ)
		ޤΤȤ debug mode Ȥؤͤ:-)
   -bd		ǡ⡼(Become Daemon)
   -sOPT $OPT 	򥻥åȤ롣(e.g. -sdebug == -d)
   -uOPT $OPT 	򥪥դ롣  (e.g. -udebug  $debug = 0; Ʊ)
   -lfile	file  $LOAD_LIBRARY ѿ 
		e.g. -llibfml.pl 
   -q		quiet mode (顼ȤWarningʳϲϤʤ)
		POSIX  cron Ǥ OUTPUT ҤΤǡ-q ʤ
		顼ʳϥ᡼뤬ʤ褦ˤ뤿

2.3	crontab θ

makefml  newml  $DIR/crontab  cron θܤǤƤ
(ʲǤ $DIR ϳƣ̤ͣHOMEǤ(config.phΤ))

4.4BSD ǤϳƸĿͤȤ cron ꤬ǽǤξ硢

   (shell prompt)% crontab $DIR/crontab 

¹Ԥ뤳ȤǸĿͤȤcronǤޤ$DIR/crontab 㤨

0 * * * * /usr/libexec/fml/msend.pl /var/spool/ml/Elena /usr/libexec/fml

Τ褦˽񤭤ޤ

ҤΤ褦ˡ֤ޤȤᤪ msend.pl ԤʤޤưǤϹԤʤ
1֤˰ msend.pl ¹Ԥʤȥޥ˶꤬ɬ
Ǥ줬 cron ʤ櫓Ǥ

[]
	ץ̾ msend.pl ( MSendv4.pl)

ǽ¸ץȤΤĤǤϤ᤿ version 4 ȤΤĤ
MSendv4.pl Ȥץ̾Τޤ޻ȤäƤޤmsend.pl ѹ
ޤ

2.4	ץΥե $MSEND_RC (̾Τѹޤ)

ǥեȤ MSendrc -> var/log/msendrc ѹƤޤ
fml 1.x  version up ˤʤ뤫Τޤ

config.ph  $MSEND_RC Ū˻ꤷƤʤ msend.pl 
$MSEND_RC Ƥȷٹ(logե)ǤǤ礦

ޤȤᤪ꤬"褭ˤϤä"ư褦ˤ뤳ȤϤǤΤǤ
Ⱦüư꺣äƤ뤫?ԤΤäƤ뤳ȡפŻ뤷ơ
虜 $MSEND_RC Ū˻ꤷƤȤ褦ˤʤäƤޤ

: ¤ fml ¾ʬϤۤȤɤ褭ˤϤ館ưޤ(^^)
ޤȤᤪ꤬㳰Ǥϴְä̤Υ᡼äꤷƤ
ѤǤ

2.5	ޥɤǳƥ桼Ȥˤɤդ뤫뤳

fml-1.4.1 ʹߡƥ桼ȤˤޤȤͼ뤳ȤǤ
ǥեȤ UNIX FROM  gzip եޥåȤǤ

ƥ桼ϥޥɤ򥵡Ф뤳Ȥǡʬѹ뤳Ȥ
ޤ

: 3֤UNIX FROMηäߤ

	matome 3u

򥳥ޥɤȤޤUNIXSHELLʤ

   (shell prompt)% echo "matome 3u" | Mail ޥѤΥɥ쥹

Ǥ͡

2.6	ޤȤ᡼դSubject

	$MSEND_SUBJECT_TEMPLATE

Ȥѿޤ

    Digest _ARTICLE_RANGE_ _PART_ _ML_FN_

Τ褦ꤵƤơ

	   _ARTICLE_RANGE_  <=>    Article 768
	   _DOC_MODE_       <=>    [last:10 tar + gzip]
	   _PART_           <=>    (1/4)
	   _ML_FN_          <=>    $ML_FN (here is "(Elena ML)") 

Τ褦Ѵơ᡼ subject: 

   Digest Article 768 (1/1) (Elena ML)

Τ褦ˤʤޤѿŬ˥ޥ

	(1/1) (_PART_ڤ)
	_DOC_MODE_ äƥɥȷɽ

ȤñˤǤޤˤ$NOT_SHOW_DOCMODE (CFVersion 2)  
$MSEND_DEFAULT_SUBJECT  obsolete ˤʤޤ

2.7	ޤȤHOOK

$MSEND_START_HOOK ϼºݤȤλϤޤľɾޤ

$MSEND_HEADER_HOOK  msend  Subject: ѹ˻Ѥޤ

2.8	ޤȤΥǥե
See also: internals 5.2 

gzip ʣΥեĤˤΤǥեȤǤ 

	$MSEND_MODE_DEFAULT

ͤǡޤȤꥵФѹ뤳ȤޤȤѥ᡼
 $MGET_MODE_DEFAULT ƱͤǤ

ʤʤ褦ˡδʰ꤬ޤ

(After config.ph CFVersion 3)

	$MSEND_MODE_DEFAULT = "rfc1153"    (default RFC1153)
	$MSEND_MODE_DEFAULT = "rfc934"	   (default RFC934)

ꤹ(ٰܺʲ)

Τ (config.ph CFVersion 2)

	$USE_RFC1153_DIGEST	ǥեȤRFC1153
	$USE_RFC1153		ǥեȤRFC1153
	$USE_RFC934		ǥեȤRFC934

ǤCFVersion 3 ʲ config.ph ξϼưŪ/Ѵޤ

:
	ޤȤᤪΥǥեȤ RFC934 

	$MSEND_MODE_DEFAULT = "rfc934";

ޤȤᤪǡ0ϥǥեȤUNIX FROMǶڤ줿᡼Ф
1ʤ鼡Τ褦ʷΤΤ褦ˤʤ롣 mh burstʣ
mailŸǤޤȡɤեȤΤΤʤ:-)

[934]

	------- Forwarded Message

	From: uja
	Subject: daa 

	ޤ⤤ͤ͡͡勞⤤ͤ
	ޤ󤫤襤

	------- Forwarded Message

	From: uja
	Subject: Re: daa

	ѥ˥å ⤤ դ 褯Ƥ

	--fukachan@󤴡

	------- Forwarded Message

:
	ޤȤΥǥեȤ RFC1153 digest 

	$MSEND_MODE_DEFAULT = "rfc1153";

ˤϡ줾ޤȤ᤿«ˡֹ̤ĤʤФʤޤ󡣤
ƤޤȤᤪΥǥեȤ1153줹뤳Ȥˤʤޤ桼
ޥ matome 3 ȤƤ⡢ gzip ǤϤʤ 1153 ̣褦ˤʤ
ޤηǤֹ̤ϤФФǳƥ桼ŬˤĤƤޤ
To hack RFC1153, see librfc1153.pl.

⤷٤Ѥ librfc1153.pl ǥեޥåȤƤ


RFC1153 ǥեȤѹȡ1153ϤޤȤᤪεֹ
ΤǡĿ͸Ŀͤ1153ȿͤˤäֹ椬㤤̷⤬
ޤޤ
NetNewsʤ󤫤1153򸫤Ф狼Ȥ⤦Ǥ

ޤֹ򵤤ˤʤʤ餤Ǥ

[]
ǥեȤ 3֤˶ŪꤷƤƤ version 
ޤ褦ֹȤ뤿Ǥ1֤1153οͤȡ3
֤1153οֹ͡椬äƤޤޤֹ
̵뤹СɤǤ⤤ȤʤǤġȤꤢʬϥ
ȥȤƤޤ(95/6/27)

2.9	msend.pl Υޥɰ (help file)

ޤȤ˾:(Ū N֡Ȥ")
ʤ digest  matome Ʊޥ(Ʊ)Ǥ
matome (0-23)	֤ϼ¤modulusǷƤޤ
			if (0 == (24 % time)) { ();} 
			 17 ʤƤäƤƱǤ(_o_)
			ͼ default  gzip  Unix From ĤΥե
			θǤޤ
matome (13-36)	̤ξǡNˤޤȤᤪ
			1336οΥƤϤޤޤ
			5˰ޤȤᤪ餤Ȥϡ
			24+5=29 򤪤ꤳǤ5
			17ǤǤϤʤȽ
			̤ĤʤΤǡ
   :
	matome u	plain(unpack)Ĥޤplain text
	matome i 	lha + ish ǤޤȤޤ
   ץ
		ץʤGZIP(UNIX FROM)

	u	PLAIN-TEXT(UNIX FROM)
	uf	PLAIN-TEXT(UNIX FROM)
	i	lha + ish 
	ish	lha + ish 
	mp	MIME/Multipart	PLAIN-TEXT
	d	RFC1153 format 	PLAIN-TEXT
	b	RFC934 format 	PLAIN-TEXT(mh-burst)
	rfc934	
	ish	lha + ish 
	lhaish
	i
	li
	lu	lha + uuencode
	lhauu
	unpack	PLAIN-TEXT(UNIX FROM)

matome 0		̤᤹

   :
   matome 1		ޤȤ ֤˰(gzipd)
   matome 2		ޤȤ ֤˰(gzipd)
   matome 2u		ޤȤ ֤˰(plain text)
   matome 2mp		ޤȤ ֤˰ MIME/Multipart
   matome 17		ޤȤ Ʊ(gzipd)
			#ξϣ
   matome 29		ޤȤ Ʊ(gzipd)
			#ξϸ
			matome 5 ϣ֡Ȥ Ȥ̣

2.10	ޤȤ꤬ʤä msend ᡼Ф

	$MSEND_NOTIFICATION = 1;

λ msend ϰʤäΤǡ֤ޤȤ򤷤ʤäפȤ᡼
ǣ̤ͣΥСΤ餻ޤ

	$MSEND_NOTIFICATION_SUBJECT (default "Notification $ML_FN")

ϤλΥ᡼ Subject: Ǥ

2.11	ޤȤλˤ X-ML-Info: ɬפʤ

	$MSEND_NOT_USE_X_ML_INFO = 1;

դʤ褦ˤޤ(: $NO_ML_INFO ̾ѹ)

2.12	ªޤȤᤪ$ACTIVE_LIST$MSEND_RCȼºݤư

activesʤ󤸤Ȥޤ

	-------- actives --------
	katri
	pollyanna	m=6u
	-------- actives --------

	cron ǰ֤˰ msend.pl ƤӤޤ

			

	actives򤷤٤ pollyanna ϤޤȤᤪǣ֤˰٤
	gzipʤuĤƤ뤫˴˾Ȥ狼롣
	λ˳ƥ桼Ȥˤɤդ뤫ɤ߼äƤޤ

			

	⤷ λ % 6 0(mod 6) ʤ顢Ĥޤꡢ612
	1824ʤ顢뤳Ȥˤ
	⤷ 29 ʤ 5Ǥ

			

	var/log/msendrc( MSendrc)ȤޤǤϿȥסε
	ΤޤäƤʤʬɤεꤹ롣
	ʤϤΤޤ޽

			

	äƤʤʬ򥹥ס뤫Ф롣

Ĥޤ 
	֤ˤʤȤ餫᤿Ƥä᡼
ΤǤϤʤ
	֤ˤʤactivesξ˴Ťλ֤뤳Ȥ
	ʤäƤͤˡޤäƤʤäʬΥ᡼򥹥ס뤫
	Ф
櫓Ǥ

ΤƸĿͤȤ˥ޥ뤳Ȥǽˤʤ櫓Ǥ
ޤεΤޤȤ mget ޥɤƱμͳ٤٤ޤ
See also: internals 5 

2.13	ޤȤᤪ 뤫ȽѤ

msend.pl  sub MSendP ǹԤäƤޤʬѹ򤹤ФǤޤ
 hard coding ˤʤäƤޤޤ͡

: 

   if (($ID - $Request{$who}) >= 0) {
	٤᡼뤬뤫

	return 1 if(0 == ($HOUR % $When{$who}));
	$When{$who} Τޤλ֤ϡ

	return 1 if($When{$who} > 12 && ($HOUR + 24 == $When{$who}));
	ͤˤ λ
	

2.14	ޤȤᤪǥեȤˤ

contrib/msend-anytime ˥ƥǤΡ֥ꥢ륿Ϥʤˤ
Ȥᤪ򤹤Υѥåפޤ

ϤΥѥå򤢤Ƥ -a  -A ץĤ msend.pl ư
褦˲¤ޤޤȤΥߥ󥰤 cron 鵯ư֤Ĵ
Ʋ

ޤȤ򤷤Ƥʤ桼ؤΤޤȤΥ⡼ɤ

	$MSEND_MODE_DEFAULT 

Ƿޤޤ

2.15	ª:ƥ cron  bin/cron.pl Ȥ
See also: 2.17 

cron  Τ餢 Unix  Daemon process  ʬ˰󵯤ơ뤳
ȤʤĴ٤ơ뤳ȤС¹ԡʤСô֤ͤԤ 
ȤȤ򤷤ޤ

Vixie cron 򤤤ƤȤ POSIX OSϸĿͤcronȥ꤬Ǥޤ
Ūή򸫤ƤͤˤϸƤȤ⤤ޤɡcrontab  Syntax 
 4.4 Ǥ bin/cron.pl 4.3BSDѤ˳ȯΤǤ cron 
桼¤äƤȤ⤦ΤǤܤ man cron ǥޥ˥
ɤǤ

إ桼UnixޥεǽȤ륵ӥƤǡˤʧäƤ
ξ١ʷϤ褯ɤǤ͡ǤʤȤ⤢
ˤ¤ȤʤƤץХʹƸΤμ¤Ǥ礦
(^^)

ɤƤ狼ʤϡΥޥδԤ˿ҤͤƤߤȤ褤Ǥ礦
ܥƥǴԤäƤ륱¿ǤǤʬ
뤳Ȥ˾ޤǤ
ͥåȥԤϷ̳ʤΤǤäƤƤ(ꤤ)

2.16	콵֤˰٤ޤȤ򤹤ˤ?
See also: utility_programs 6.25 

bin/weekend-msend.sh ˸ܤΤǤߤƤߤ褦īͼʤɤα
ѤƱͤǤ͡
See also: utility_programs 6.25 
See also: utility_programs 6.25 

2.17	Cron (FML Vixie cron compatible program, bin/cron.pl)

 cron.pl äƲ
cron.pl(: /usr/local/fml/bin/cron.pl)ϥƥ˥桼Ȥ
 cron ʤ˻Ȥޤޤϥ桼ȤǤ cron 
ɤĴ٤Ʋޤϥޥ˥奢ƤߤƲ
	man cron
	man crontab
ƤߤΤǽǤ

 ɤưΡ
ưȤƤOS° cron ƱǤĤޤ꣱ʬ˰󵯤ƺ٤
Ȥ뤫ɤǧ뤿crontab򸫤ޤƤ٤
Ф¹Ԥޤ

 cron.pl ï餻뤫
ԤǵưƤ⤤fml.pl  cron.pl 餻Ƥ褦ˤ
褤ǤդȤ fml.pl  cron.pl 餻ȳƣ̤ͣȤ˰
Ĥcronä̵̤ǤʣΣ̤ͣϰĤ cron.pl ʣ
Σ̤ͣô褦ե񤯤ΤɤǤ

fml.pl 鵯ưȲ cron.pl ưޤʣޤ
ǽΰİʳϼޤƣ̤ͣȤ˰ĤǤ$CRON_PIDFILE
($DIR/var/run/cron.pid)Ȥե˥ץֹ¸
ڤƤޤ

 cron.plϰٵưȤääƤ롩

ŪȤƤϤǤcron.pl Τʤ֤Ƥ뤫⤷ʤ
Ȥǽ⤢ޤƥ cron ʤפǤޥ󤬥֡
ȤFMLcronϻߤޤäޤޤˤʤäƤޤޤΤᲿ餫
ˡŪ˵ưʤƤɬפޤ

 
ޤĹ᤮ƤʤθƥǥեȤǤ24֤Ǽ
 cron.pl ưʤޤͽɺǤäɬ⤹ɬפ
ޤ-n ץĤȤä³褦ˤʤޤ

 ޥɥ󥿥å

SYNOPSIS
	cron.pl [-a] [-d] [-b43] [-fcrontab] [-bd] $DIR [$LIBDIR]

    -d                debug mode 
    -a                run eternally(default: 180sec. = 60sec. * 3times) 
    -n                working all times without RESTART
    -mtimes           run from now to (60 * times) sec. after 
    -fcrontab-file    alternative crontab 
    -h                show this help and exit 
    -bd		      daemon (Become Daemon) 
    -bOSTYPE          -b43(OSTYPE = 43): 4.3BSD Like. not mailed to you 

-b43 ץ 

	$CRON_NOTIFY    = 0; (default 1)

ȤȤ򤷤ޤǥեȤǤ cron 餫ν򤷤Ϥ
Υ򤽤Υ桼Τ餻ޤ

ޤǥեȤǤ cron.pl ϥǡ󲽤ޤ

	-onotty

ץĤȼʬǥǡ󲽤ޤ
ޤʤϣӤꤦ뤳ȤθƥǥեȤǤ

	$NOT_USE_TIOCNOTTY = 1;		# no ioctl

Ĥޤǡˤʤʤ褦ˤʤäƤޤ

2.18	Vixie Cron

4.4BSD ˤ Paul Vixie ν񤤤ƥ桼Ȥ cron Ǥ cron 
äƤޤ줬ʤ cron.pl פʤǤܤϥ
Υޥ˥奢򸫤Ʋ
طʤ vixie enterprise ftp.NetBSD.ORGȤޤ
VixieΤ

    cron (8) - daemon to execute scheduled commands (Vixie Cron)
    crontab (1) - maintain crontab files for individual users (V3)
    crontab (5) - tables for driving cron

ŤOSˤϤޤ󡣤äƤʤƤԤοͤ󥹥ȡ
뤷Ƥ뤫⤷ޤõƤߤ/ʹƤߤͤϤޤ

FMLcron.plϤޤǤؤ cron 󶡤ƤƤʤOS٤Ǥ
Ȥٱ礹뤿ΤΤǤӥOS󶡤Ƥ
ΤܶڤȤ٤Ǥ礦

2.19	cron.plưŪ˵ư褦ˤ뤿ˤϡ

ƥबŪ˲򤷤ƤʤΤǡcron.pl ʤȤ(
Ū)ư櫓ǤϤɤư뤫Ǥ

ޤưΤ

	% cron.pl $DIR(config.phξ) $LIBDIR(libsmtp.plȤξ) 

ηǵưޤ
: Argument ʤȡδĶ $HOME ˤäƤޤ

ϤɤäŪ˵ưȥ饤뤫Ǥ㤨

   1. Ȥ ~/.login  cron.pl ưȤ(ǤäƤ
      ʤ)

   2. loginȤޤ(ư)Ȥ

   3. MLФ˥᡼뤬褿Ȥ˵ư뢭Ȥ

ͤޤȤƤ config.ph 

	$CRON_PIDFILE = "$DIR/var/run/cron.pid";
	$CRONTAB      = "$DIR/etc/crontab";

	$FML_EXIT_PROG = "$LIBDIR/bin/cron.pl $DIR $LIBDIR -a";

Ĥޤ
Ŭ˥ѥȤѤƤ

cron.pid  cron.pl  pid ϿեǤ(/var/run/cron.pid
)

crontab  ƥ /var/cron/tabs/$USER (4.3BSD/etc/crontab)
ΤǤmakefml newml ˳ƣ̤ͣ HOME (config.phΤ
)ˤ crontab Ȥ(4.4BSD) ޤ4.4BSD ǤϤ
ȤФޤȤ꤬Ǥޤ

[Example]
	% makefml newml elena
	  ...
	% cd /var/spool/ml/elena
	% crontab crontab

ա
cron.pl  4.4BSD FORMAT 򤷤ޤ4.3BSDηǤϤޤ


		INDEX

-b43                                       ...   1.3 2.17 
bin/cron.pl                                ...   1.3 2.17 
cron.pl                                    ...   1.3 2.17 
$CRON_NOTIFY                               ...   1.3 2.17 
$CRON_PIDFILE                              ...   1.5 2.19 
$CRONTAB                                   ...   1.5 2.19 
crontab (4.4BSD)                           ...   2.3 
digest                                     ...   2 
$DIR/crontab                               ...   1.3 2 2.3 2.17 
$DISTRIBUTE_CLOSE_HOOK                     ...   1.5 2.19 
etc/crontab                                ...   1.3 2.17 
ISC (Internet Software Consortium)         ...   1.4 2.18 
msend                                      ...   2 
msend.pl                                   ...   2.2 
$MSEND_DEFAULT_SUBJECT                     ...   2.6 
$MSEND_DEFAULT_SUBJECT (CFv2)              ...   2.6 
$MSEND_HEADER_HOOK                         ...   2.7 
$MSEND_MODE_DEFAULT                        ...   2.8 
$MSEND_NOT_USE_X_ML_INFO                   ...   2.11 
$MSEND_NOTIFICATION                        ...   2.10 
$MSEND_NOTIFICATION_SUBJECT                ...   2.10 
$MSEND_RC                                  ...   2.4 
$MSEND_START_HOOK                          ...   2.7 
$MSEND_SUBJECT_TEMPLATE                    ...   2.6 
MSendrc -> var/log/msendrc                 ...   2.4 
MSendv4.pl                                 ...   2.2 
MSendv4.pl->msend.pl                       ...   2.3 
$NO_ML_INFO                                ...   2.11 
$NOT_SHOW_DOCMODE                          ...   2.6 
$NOT_USE_TIOCNOTTY                         ...   1.3 2.17 
-onotty                                    ...   1.3 2.17 
P.Vixie                                    ...   1.4 2.18 
RFC1153                                    ...   2.8 
$USE_RFC1153                               ...   2.8 
$USE_RFC1153_DIGEST                        ...   2.8 
$USE_RFC934                                ...   2.8 
ޤȤᤪ                               ...   2 
ޤȤᤪΥǥեȤ RFC934        ...   2.8 
ޤȤΥǥեȤ RFC1153 digest    ...   2.8 
ޤȤꥳޥɰ                     ...   2.9 
