  Battery Powered Linux Mini-HOWTO
  Hanno Mueller, hmueller@kabel.de
  5 May 1997

ʸϡLinux ƥब񤹤̤︺뤿ˤˤɤΤ
˼äФ褤Ҥ٤ΤǤϷѥԥ塼
Linux ȤäƤ뤹٤ƤοͤͭפʤΤȤʤǤ礦Ӥμ갷
˴ؤŪդˤڤƤޤ嵡Linux ȤäƤʤ顢
ʸܤ̤ɬפϤʤǤ礦

1. Ϥ

ֵ礹̤


1.1. 

ϡ֥åץȥåפ Linux Ȥ߹ˤϤɤѤפ갷
ΤǤϤޤ󡣤ʸϡ֥åץȥåפȤ߹ߺѤߤLinuxŬ
뤿ˤϤɤФפΤǤLinux Ȥ߹ߤˤĤ
 "Installation-HOWTO" ɤߤˤʤ뤫۶ȼԤ󶡤Ƥ
ͤˤƤ

ޤʸϡ̵Ÿ powerd ǡλˡ갷ΤǤ⤢
ޤ(UPS 礭ӤǤϤޤ)ʬ˴ؤƤ UPS-HOWTO
ɤ߲

1.2. ʸμϰ

Ƕѥԥ塼Ȥͤ¿ʤˤĤ졢Linux ܤ
ȤͤƤޤ

åץȥåפ Linux ܤƻȤΤˤϲκʤΤդĤǤ
ˤƤߤƤۤOS Ȥϰ㤤Linux ϤˤΥϡɥ
򺣤Ǥ⥵ݡȤƤޤäơ٤ˤʤäӵ Linux
ܤƿӤ˳Ѥ뤳ȤǤΤǤ

åץȥåפ Linux Ȥ߹ݤνɬפåץȥåΤˤ
Ƹ䤬ϡ
http://www.cs.utexas.edu/users/kharker/linux-laptop ˤ Linux å
ȥåפ˴ؤ뤹Ф餷 Webpage 򻲹ͤˤƤͭפʾܤ
ܤƤޤLinux Laptop Υڡˤϡåץȥå׳Ƶ
åץåȤȤΥϡɥ󤬷ǺܤƤޤ

 HOWTO ϡݡ֥˶̤ΰĤǤϾפ˼
ʤǤޤ

ޤǤΤȤåץȥåѤ˺Ŭλ󶡤ƤƤ
ۤϤʤ褦ǤӤ󤷤ƥƥζư֤Ф
ΩĤäȤפ򽸤Ƥߤ뤳ȤˤΤϡμξɤ
ˤ뤳ȤǤʤäʤΤǤ

(: ֻΥåץȥåפǤϤ˽񤤤ƤϤޤΩʤä
Ȥ漸θ礦ƤޤǾҲ𤷤ƤˡϤ
Τ˸̤ϤǤȤϤäƤ⡢פԤ˾ǤϤޤ
伫Ȥ̤90ʬ٤äӶư֤120ʬʾˤޤǱĹǤ
Ǥ)

1.3 ܽɤ

åץȥå̤ʤ顢ְŪפιФƤ⺹٤ʤǤ
̤˵ƤϡְŪƥѹפιǼ
ƤޤLinux ۶ȼԤϡLinux ۶ȼԤؤθꤤפι
ɲ

1.4 եɥХå

ɼԤθո紿ޤǤ hmueller@kabel.de ǤȤΥ
ƥǤʸΥҥȤΩޤǤ礦פȯʤ
ޤܽ񤬷Ǻܤɥ쥹󥯤ǤǤѹˤʤäƤΤ
ޤǤǤ礦

ǰʤ顢åץȥå׳ƵȼˤĤƤϽ򺹤夲ǽϤ
碌碌Ƥޤ󡣥åץȥåפζĤ򼫾ΤĤϤޤ
󡣤ޤ޼ʬȤåץȥåפͭƤꡢ᤿ߤʤ
ͭȹͤƤʤΤǤޤǽ Linux Laptop webpage Ĵ
٤Ƥ餯Ǥˤ줫ε˴ؤǤƤ
뤳ȤǤ礦ޤ᡼ε̤Ƥߤ٤Ǥ礦뤤ϡ
comp.sys.laptop Ȥ˥塼롼פ˼䤹Ȥˡ⤢ޤ

1.5. 

ǾҲ𤷤ˡϤ٤ԼȤƤߤΤǡԤΥåץȥå
ǤϤޤǽƤޤ(õϽ)ȤϤΤΡǾҲ
ˡƥ˽»Ϳꡢ»ꤹʤ
ݾڤ򺹤夲뤳ȤϤǤޤ󡣸漫ʬ Linux ǻƤߤ
ˡڤʥեΥХååפäƤȤפǤ⤷ޤ
ȤȯƤ⡢Ԥϥǡ»Ф뤤ʤǤ餤ޤ󡣸
СʤʤǤ͡פȤȤǤ

1.6. 

ʸ HOWTO Ф̾ξΤȤۤΤ
ޤ http://sunsite.unc.edu/mdw/linux.html  HOWTO
Υե˼ϿƤޤ

2. Ū

ξϤǤϥåץȥåӤ˴ؤ㴳εѾ󡢰Ūˡ
갷ޤ󶡤 Linux òΤǤϤޤ
åץȥå̤ʤȤä˸¸ΤȤФǤ礦

2.1. Ӥμ

ߥݡ֥륳ԥ塼Ū˺ѤƤӤˤϻĤμब
ޤ

NiCd ӤĹǯˤ錄äɸŪʵѤǤǤϻ٤ˤʤ
ƤޤΥåץȥåפϤѤʤʤäƤޤNiCdӤϽ
ˡ֥꡼̡פ䤹ΤǤŤƤʤNiCd 
ӤŤȡӤϽν٤֥꡼פƤơͤ򼡤
ŻˤȤ³ƤޤΤǤ

꡼̤ȯ븶ϡӤʬ뾽뤳Ȥˤޤ
̡Ӥμ̿ûʤäƤޤäꡢˤϴˤˤʤä
ޤΤǤ򤹤뤿ˤϡӤŤƤ顢ƤӴ
ŤȤȤ򾯤ʤȤ֤˰٤ϹԤɬפޤ

(꡼̤˴ؤ: Jomes Youngman ϲΤ褦ʤʤ
Ӥνˡ(Ȥ٤ɤ)¸ǤNiCd Ӥ˥꡼
̤αƶǤƤ顢Ӥ򥳥ԥ塼곰30cm 餤ι
ξȤƤ(ʿȤ褦ˤƤ)פ
ΤȤǤƱ᤬äˤϡӤˤǤƤ꡼
̤θȤʤҥʬΤǤˡ NiCd ʳ
ӤˤѤ뤫ɤʬʤ褦Ǥ)

ɥߥϤؤǤǤǤŹֵѤʤХɥߥ
ʬѤ˶뤳ȤǤޤ

̣꤫⤷ʤΤǡNicd ӤʤǤƤޤ


       Ű: 1.2 V
       ñ̽: 40 Wh/kg
       ñ: 100 Wh/l
       : 20 Wh
       Ųǽ: 10 to 35 C (50 to 95 F)
       Ųǽ: -20 to 50 C (-5 to 120 F)
       ¢ǽ: 0 to 45 C (30 to 115 F)

ʥåץȥåפ¿ѤƤΤ NiMh ӤǤμӤ
NiCd 꾮ǥ̤αƶȤħޤ

β٤ϰǤ⡢⤹㤹ȤˤϾ㳲ȯ뤳
ޤNiMh ˤϤۤɴǤϤʤʤʪѤƤ
Ѥ˹ԤȤϤǤޤ(ˤϤξ
ˤѲǤ礦)

     NiMh :
       
       Ű: 1.2 V
       ñ̽: 55 Wh/kg
       ñ: 160 Wh/l
       : 35 Wh
       Ųǽ: 10 to 35 C (50 to 95 F)
       Ųǽ: 0 to 45 C (30 to 115 F)
       ¢ǽ: 0 to 30 C (30 to 85 F)

ǶιǽӤϥ।󵻽ѤѤƤޤӤˤ
꡼̤Ϥޤ󡣤ˤäƤϡƱͤ˸뤳
Ȥޤ।ӤˤϴĶͭʪϴޤޤƤޤ
ȤϤäƤ¾ӤƱͤˡѸ˲ɬפޤ

    LiIon :

       Ű: 3.6 V
       ñ̽: 100 Wh/kg
       ñ: 230 Wh/l
       : 60 Wh
       Ųǽ: 0 to 45 C (30 to 115 F)
       Ųǽ: -20 to 60 C (-5 to 140 F)
       ¢ǽ: -20 to 60 C (-5 to 140 F)

ӤȢƱ褦˸ȤƤ⡢¾μӤ˼ؤ뤳ȤϤǤ
ޤ󡣸ȤӤμȤϽŤλ㤦Ǥˡʬ
¤Ųϩåץȥåפ¢ƤΤ⡢¾μ˼ؤ
ʤͳΰĤǤ䤬ˤϡȤΥåץȥåפǤäȿ
ӻȤ뤫ɤ¤䤤碌ƤߤƤ

ĹֻѤƤʤƤӤϾŤļŤƤޤޤɤʤ
դʧäƤƤ⡢500-1000ŤӤؤɬפޤ
ȤäƺΤȤή³ƤӤʤƥåץȥåפѤ
ȤϤǤޤӤϥԡŰФݸǽ̤Ƥ
Ȥ¿Ǥ

᡼ϿȤӤηѹƤΤǡǯΥåץȥå
ѤͽӤ򸫤ĤΤ񤷤⤷ޤ󡣺߸ˤʤʤʤˡ
ͽӤ򤹤ˤƤ٤Ǥ

2.2. Ϥ - 狼䤹ˡ

ƥϾ︺äȤñˡʲ˼ޤäȤ⡢
¿οͤΤѤƤ櫓ǤϤʤΤǡּפΤΤȤ
ʤ⤷ޤ...

ɬפʤȤˤϡǥץ졼ΥХå饤ȤŤ뤫äƤޤ
ˤޤ礦ޤ TFT DSTN Ϥ򤿤񤷤ޤ(ʤ¤
ץȥåפäΤȤγʹθ¤ˤʤޤ)

(David Bateman 󤫤ϡӥ󡢥åץȥåפΥǥץ졼դξ
֤ˤ CRT ꡼ȤСӤλ֤30%ĹʤפȤθ
ؤĺޤϤޤΩĹפǤϤޤCRT ˤ
ʤŸʤ顢åץȥåѤŸ⤢ϤǤ顣)

ɬפʽǽϤϤɤȤȤͤޤ礦ʸԽ礭
ۤ褦ʺȤȤγǤäƤޤ(ޤ˸¤äƸСȤ
 linux ͥιۤ򤷤Ϥޤ)ӤǶưƤ CPU
å٤ƤäƤϾ︺ǤΤǤCPUΥå
®®ڤؤ뤳ȤǤåץȥåפϤʤꤿ󤢤ޤ

Ӷưˤϳդ(CRT ˥ZIP ɥ饤֡ӥ
ʤ)λѤ򹵤ޤ礦ΥåץȥåפξɸŪʥ󥯥å
ץ󥿤³ȡӤλ³֤120ʬ20ʬˤޤǸƤޤ
ޤ

¢(ǥåȥɥ饤֡ϡɥǥCD-ROM) λѤɬ׺
¤ˤȤɤޤ礦ä CD-ROM ˥Ӥλ³֤
ûʤäƤޤޤ

PCMCIA ɤ̤Ϥ񤷤ޤǤ顢ɬפʤȤˤޤǥ
ͥåȥɤ򺹤ˤʤ褦ˤޤ礦ʤ
˴ؤƤPCMCIA ɥ᡼֤ΰ㤤礭Τǡ
ʤħ褯Ĵ٤褦ˤޤ礦(ѤƤʤȤˤڡ׾
֤ˤʤʤ褦ʥɤ⤢ȤȤǤ)

ڤեȤȤޤ礦礷ޥǥեȤϷڤץȤ
ʪˤʤʤۤɥƥϡɥǥ/ CD-ROM ȤΤǤ

줫åץȥåפ褦Ȥ硢ӤλŻ뤹ʤ饻
ɥ٥륭åĤΤΤ򤱤ޤ礦줬ĤƤ®٤ϰ
ʤ徺ޥǥեȤŬѤǤ褦ˤʤޤ
ΤꡢӤλ̤礷ޤBjoern Kriews ˤ
ȡ֤ۤƱεӤ硢åʤ4ȾȤΤ
åĤΤΤ2ȾȤʤäפȤΤȤǤ

ƤƤˤϡ⤦Ľ򺹤夲ޤ礦ϡֺǹ®
 CPU ܤǿˤϼФʤ褦ˡפȤΤǤξ
硢᡼ä˸ɽ뤳Ȥʤȯ䵡βɤ»ܤƤޤŤ
CPU ѤֿСפϡƱ쵡νСȯǮ
Ͼ̤ʤäƤΤǤΤ˥åץȥåѤ˲ɤ줿
CPU ѤƤʤּǷåץȥåספвäƤޤܹƼɮ
κǿåץȥåפˤ Pentium-200 ܤƤޤӤλ
֤20ʬۤɡɨǤͤʤۤȯǮȤʪǤ

ơʬĺޤǤ礦Linux ܤåץȥåפʣʻ
򤹤Τǰ褦ȹͤ˽ʬϾ嵭Τ褦ˤĤ¸ߤ
褦Ǥ(Ӥ󤹤̤ˡϡ⤷ʤȤǤС
Ӥ夬ޤǤλ֤ۤ100%ĹǤǤ礦)

Ǥϡ˻ŻǽΨˤ뤳ȤʤϾ̤︺뤿
ΩĤäȼŪҲ𤹤뤳Ȥˤޤ礦

3.  APM (Advanced Power Management)

ѤΥƥξϤΤȡ嵡Ǥ APM (Advanced Power
Management) Ĥ뵡郎¿ʤäƤޤξϤǤLinux Υͥ
Ƥ APM ǽѤˡޤи˭٤Linux 桼
ɤФƤޤʤ뤫⤷ޤ

3.1. APM θǽ

APM θǽܽҤΤŪǤϤޤ󡣾ܤ Linux APM
饤ФΥڡ (http://www.cs.utexas.edu/users/kharker/linux-laptop/
apm.html 򻲾ȤƤΤäƤɬפΤϡAPM Ȥ CPU
 BIOS  "ϤȤ򤷤Ƥʤ顢BIOS ȤḺؤ
ʤ"Ȥ褦ˤʤȤȤǤCPU Υ
٤롢ϡɥǥβžߤ롢ǥץ졼ΥХå饤Ȥ
ä BIOS λŻʤΤǤ

ƥ(뤤ϵ̲)֤ˤꡢϡɥǥ
(ޤ̲)֤ˤΤ APM εǽǤΤۤäϤɤ
ޤפȤϤʤǽȤƤϡ shutdown -h ǥƥߤ
դˤƤޤȤΤޤ

ޤȤ APM BIOS ƤҤФǤϤޤ󡣤ĤޤꡢLinux
 APM ɥ饤ФåץȥåפˤϤΤǤ(ޤԤ
ˤϡΩ夲뤤ϡְ߾֡פȤ˸Ǥޤä
ޤȤ¿褦Ǥ)

3.2. Linux APM ǽѤˡ

ñˡͥƹۤǤ¸ʤϡ
Kernel-HOWTO

񼰤 "character devices" ιˤ APM BIOS ʬꡢ
Ǥϰʲ̤ꤹ٤ƤεǽѤ褦ˤʤäƤޤ(2.0.30 ʾ
ξ)

       Advanced Power Management BIOS support: Yes
       Ignore USER SUSPEND: No
       Enable PM at boot time: Yes
       Make CPU Idle calls when idle: Yes
       Enable console blanking using APM: Yes
       Power off on shutdown: Yes

񼰤Υإʸɤ߲ܤξܺ٤ϤΥإʸ
˵ܤƤΤǡǤϳ䰦ĺޤ

ȤΥƥब APM BIOS εǽˤƤʤ褦ʾ
ܤѤȡƥबå夷Ƥޤ⤷
󡣿ͥȤݤˤ APM ǽ̤ơޤƯ
ɤǧƤ

(̤ξ˴ؤ: David Bateman ˤȡԥС
Ǥ XFree 3.2 ȤΤǡֲ̾ǽפϻȤʤȤΤȤ
ƱϡX ưȡ̤ƤޤȤɾǤޤ
ɾǤդΥ򲡤ƤȲäǤΤդĤǤϺ٤
Ǥ餤μȤʤΤΤǤ XFree ͡ʥåץȥå
åץåѤ DPMS򤷤äȥݡȤͽǡˤ LCD 
դˤ뵡ǽޤޤϤǤXFree 3.2A ˤ xsetΥޥ˥奢򻲾
ƤפȽҤ٤ƤޤƱϤˡ֥ǥץ졼ΥХå饤Ȥ
̿ϡǤβˤäƷޤޤäơӤλ֤Ȥ뤫
Хå饤Ȥμ̿Ȥ뤫ȤŶɬפʤΤǤפȤ𤷤Ƥ)

3.3. APM ǽ PCMCIA ɥ饤

ͥκƹۤѤޤˤϡ˺줺 Linux  PCMCIA ɥ饤Ф
ۤ褦ˤƤ

ۤƱƤ빽ۺѤߤ PCMCIA ɥ饤ФǤ APM Ȥʤ
ˤʤäƤޤäơBIOS ϥɥץڡפˤ뤳Ȥ
Ǥޤ

ͥ򿷤ǤˤȤǤ"module version information"֤
פǹۤΤǤäˤϡɥ饤ФκƹۤɬפǤ("module
version information" ܤϥͥ"loadable module support"
ιˤޤ)

PCMCIA ɥ饤Фۤˡξܺ٤ˤĤƤ PCMCIA-HOWTO 
߲뤤 Linux PCMCIA ɥ饤ФΥۡڡǤ
http://hyper.stanford.edu/HyperNews/get/pcmcia/home.html ˬͲ

3.4. apmd ѥå

APM Ȥ߹ߤѤޤ顢apmd ѥå Linux APM ɥ饤ФǤ
ƤФɬפȤΤǤϤޤ󡣤
ͭѤʥץबޤäƤޤapmd ǡӤεưϿ
ӤפȷٹȯƤޤapm ϥƥߤ뤿
Υ륳ޥɤǤޤxamp ӤθɽΤǤ

(:߾֤ݤ PCMCIA ɤ꤬ȯ褦ʾ
ˤϡ̤ apmd ѥå http://www.cut.de/bkr/linux/apmd/apmd.html
ꤷƤϰ߾֤ˤϤ PCMCIA ɥ饤Х⥸
ˤƥɤ뵡ǽƤޤ)

3.5. APM 򥵥ݡȤƤʤåץȥåפξ

ԥ塼 BIOS ϵǽݡȤƤʤ(apm ʤ
Ť BIOS Ǥ⾯ʤȤϡɥǥǥץ졼Ե֤ˤ뤳
ϲǽʤϤǤ)ˤ⡢ hdparm -S ǥϡɥǥԵ֤ꤹ뤳
ȤǤޤǤ̤Ǥϡɥǥ̤Ϥ
񤹤뤫Ǥhdparm Ȥ߹ߺѤΤϤǤ顢hdparm Υޥ˥奢
ɤ̿νĴ٤Ƥ

4. Ūʥƥѹ

åץȥåפLinux Ȥ褦ˤʤäƤ顢ϡɥǥؤΥ
äȤȯƤ뤳Ȥ˵դޤϥƥˤ
󤷤ƤʤȤƱǤϡɥǥϷ褷ƾʻ񸻥⡼ɤ뤳
ȤʤäΤǤϡɥǥζưСӤβƯ֤ϥ
ĹʤޤξϤˤΤΤ򽸤᤿Τϡθ̤礭
ʤΤǤ

ѤΤ RedHat 4.1ǤۤˤäƤե־꤬
ۤʤäƤ뤫⤷ޤ(ˤϡޤǸΤ餻)

4.1. crond ǡ atrun

ʬȤ˵ưץ뤫ɤ/etc/crontab ȤեĴ
٤Ʋatrun Ĥ뤳Ȥ¿Ǥ礦

(: slackware ξ硢 /var/spool/crontab/root Ǥ)

at ̿ȤС줫褽Τư̿򥹥סǤޤ
Linux ƥˤϡλŻ atd  ȤǡˤޤƤ
⤢ޤФRedHat ʤɤξˤϡcrond Ȥǡ󤬰ʬ
 atrun ưޤ

ƤΥƥξ硢ɬפʤΤǤϤޤat ̿
Τʻ֤˵ư뤳ȤŪǤȤΤϵǤ/etc/
crontab ˤϰʲΤ褦ʰԤĤ뤫⤷ޤ

       # Run any at jobs every minute (at ʬȤ˵ư)
       * * * * * root [ -x /usr/sbin/atrun ] && /usr/sbin/atrun

ʲΤ褦˽񤭴Ƥⲿ⤢ޤ

       # Run any at jobs every hour (at ֤Ȥ˵ư)
       00 * * * * root [ -x /usr/sbin/atrun ] && /usr/sbin/atrun


ܤ crontab.5 Υޥ˥奢ɤ߲եˤäƤ crond
ǡʤǤⵡǽޤξˤ crond ǡ˳Ƥ
ޤäƤ⤫ޤޤ

4.2 update / bdflush ǡ

Linux Υߥ󥰤ǽ륪ץեХåեϤʤο
ãޤʤƥϥե˲ä줿ѹϡɥǥ
Ͽ줿Ȥ®䤫˳ǧʤФʤʤΤǤʤС
ƥबå夷ݤˤϡѹƤƤޤΤǤ

λŻäƤΤ update / bdflush ǡǤ(ƱΥץ
बĤ̾̾äƤޤäƵưݤˤϤΤΤ
餫̾ƤǤ⤫ޤޤ)Ǥϡflush äȤˡ
sync 򻰽äȤ˸ƤӽФ褦ˤʤäƤޤ

ΥϡɥǥΥե०ǤԤεξ礳
νǤϥϡɥǥ˥ˤʤޤ(ϡɥǥ
ˤäƤϡѹʤƤ⥭åեå夹褦Ǥ)

Linux ä夦פȤ褦ʤȤϤ⤦ʤʤäƤΤǡ
ԤϾ嵭ξͤ 3600äѹƤޤ줬
ϤʤϡɥǥؤΥŪߤ褦ˤʤޤ
(󺣥ƥब顢ե뤬ʤꤿƤޤ
礦)

RedHat 4.1 ξ /etc/inittab  update ƤӽФ򼡤Τ褦ѹޤ

       ud::once:/sbin/update -s 3600 -f 3600

Suse 4.4.1 (:ɥĤǤʤ򤭤Ƥۤΰ)ξ
update ƤӽФƤΤ

	/sbin/init.d/boot 
Slackware ξ硢 update ƤӽФƤΤ /etc/rc.d/rd.S Ǥ

ܤ update Υޥ˥奢򻲾ȤƤ

4.3. syslogd ǡ

syslogd ǡϡ/var/log ǥ쥯ȥˤ Linux ͡ʥƥ
եʤäƤޤƥåȯ٤˥ե
ƱȤΤȤʤäƤޤ

εǽߤˤϡ/etc/syslog.conf ˵ܤƤե̾
˥å "-" Ĥ廊ޤʲԤ syslog.conf Ǥ
 

       # Log anything (except mail) of level info or higher.
       # Don't log private authentication messages!
       *.info;mail.none;authpriv.none                  -/var/log/messages

Ǥ⡢å𤬥ǥ¸ʤȤΧ
ȿľ̤뤳Ȥˤʤޤ

4.4. init ޥ

֡ȥå˽ץǡư뤿˻ѤΤ init
ޥɤǤΥޥɤ⡢ƥץȤ sync ƤӽФޤ

ѹ뤿ˤϡɤ sync() ƤӽФinit
ޥɤƥѥ뤹ɬפޤ

եХåեȤϡ
/etc/rc.d/init.d/halt Ȥ񼰤Υե륷ƥ򥢥ޥȤ
ľʬ sync ƤӽФդäȤˡǲǤޤ

4.5 å ѡƥ

Linux Υåץѡƥϲ۵ѤʪŪ֤򹭤
ΤΤǤåץѡƥȤȤΤϡǥ
θΰĤȤʤޤȤΥåץȥåפʬƤ硢
뤤Ϸڤץꥱ(vi Τ褦)Ȥˤϡåפڡ
ˤ뤳ȤθʤǤ礦

åפڡפˤǤ뤫ɤϤֲ򤷤褦Ȥ뤫׼Ǥ
4M  8M ΥǤԽʬǤɤƤ⥹åץѡƥɬ
Ǥ8 - 16 M ⤢С󥽡Ȥץꥱʤʤ
Ǥޤޥǽʤ顢åפڡפˤƤϤ
Ǥ礦X-Windows ĶȤˤϽʥ꤬ɬפǤ16M ʾΥ
꤬ʤ¤ꥹåפɬܤǤ

(:ԤΥåץȥåפ16MǤåפѤʤ emacs ġ
bash ͤ餻ʤ饫ͥιۤ򤷤Ƥ­褿
ȤϤޤԤˤȤäƤϤǽʬǤ)

˥åץѡƥꤷƤޤäƤǤ⡢Ȥʤ
褦ˤ뤳ȤϤǤޤ /etc/rc.d/rc.sysinit ˤ swapon ƤӽФ
ʬƬ "#" դ­ФΤǤåפդˤϤƤ
ʤˤϡƥΩ夲˥å׻Ѥβݤ䤤碌
ˤƤޤ礦RedHat 4.1 ξˤ/etc/rc.d/rc.sysinitSuse
4.4.1 ξˤ /sbin/init.d/boot ʲΤ褦˵Ҥޤ(Slackware
ξˤϡ /etc/rc.d/rc.S Ǥ)

       echo "Should the system use swap?"
       echo "  0: No."
       echo "  1: Yes."
       /bin/echo "Your choice: \c"
       read SWAPCHOICE

       case "$SWAPCHOICE" in
           0)
               # Do nothing.
               echo "(Swap partitions disabled)"
               ;;
           *)
               # Start up swapping.
               echo "Activating swap partitions"
               swapon -a
       esac

ƤСήŸѤƤȤˤϥåפѤӤ
ƤȤˤϥåפѤʤȤäȤǽȤʤޤ

4.6. apace httpd webserver ǡ

Ԥ Website Ѥ cgi 񼰤κ˥åץȥåפѤƤޤ
 Web Сåץȥå׾Ω夲ƤΤϤΤʤ
Ǥ񼰤ǤꤹοͤˤȤäɸϤ
᤮ΤǤ礦

httpd.conf ˤ MinSpareServers StartServers ͤ 1 ѹƤ
λȤˤϤǽʬǤ礦

Web СΥΤ᤿ݤˤϡhttpd ǡƥѥ
뤷꤬ޤ󡣾ܤʸɤ߲

4.7. ʤŬܻؤ

Linux ƥबޤϡɥǥˤ˿˹Ԥ褦˻פ
ˤϡps ax ޥɤȤäưβäƤΤĴ٤Ȥ꤬
ޤ̿ϸäƤƤΥץե͡ɽƤ
ޤˤäƤϡƥץΥޥɥ饤ɽޤ

(:ɽ̤αüڤƤޤȤˤϡ ps axwww Ȥޤ)

˳ƥץΥޥ˥奢ɤǡΤϲ?ưѹˤ
ɤФΤĴ٤ƤμˡȤСɤΥץϡ
ɥǥؤΥ˲ƤȤͤߤ뤳ȤǤ
Ǥ

ȯޤ顢ԤޤE-mail 겼

5. Ͽ

5.1. Linux ۴Ȥؤθꤤ

Linux ۤԤäƤȼԤʸɤ̤ƤäȤ顢
ϹʤȤǤ

åץȥåפڤƤƤˤؤ餺Linux ۤԤä
Ȥˤ̤˷ѥԥ塼ؤкʬǤϤʤ꤬¿
褦ǤҤۤ˼äơʸ̵ѤΤΤˤƤޤäƤ


åץȥå״ĶŬ򥤥󥹥ȡ뵡ǽȤ߹ळȡ
ֺǾ¤Υ󥹥ȡפΥåȤԽʬʤȤ¿åץȥåץ桼
ѤˤɬפʤΤޤޤޤƤޤ㴳
󤲤ȤС vi ɬפޤ(Suse Linux)ӥ
ξˤϡǽɬפʤΤǤ(ʤɤȤ϶غ³
ʤϤǤ򤹤ΤϲȤΥǥȥåפǤȤΤդĤǤ礦)
ޤͥåȥǽפȤåץȥåפ⤢ޤ

ϴβPCMCIA ݡȤα߳경桼ɬפ˱ƥ
ȡǤ褦 APM BIOS бιۺѤߥͥ뤪PCMCIAѥ
饤ФۡѥѤ APMD ѥåۡ

ͥåȥưŪѹ뵡ǽղ: åץȥåפ Linux 
Ƥͤ¿ϡͥåȥΰۤʤ֤ΰư򷫤֤Ƥ
(ͥåȥ줢뤤ؤΥͥåȥʤ)Ĥޤꡢͥå
 ID ˤѹʤФʤʤȤ¿ΤǤۤξ
硢Linux ƥΥͥåȥ ID ѹΤϤäʻŻȤʤä
ޤ

Ҥۤ˥åץȥåѤκŬԤ줿ݤˤϡɤΤ褦ʵǽդ
ä줿ԤˤޤǸ󲼤HOWTO ˤϸۤΥå
ȥå׸ǽҲ𤹤ߤĺޤ

5.2. ռ

ӵѤ˴ؤʬ C't Magazine fuer Computertechinik
( Heise Verlag Hannover, Germany )10/96桢204ڡʲ Michael
Reiter᤬ƤפȤȤˤΤǤƱε
ϼѤߤǤνǼҤweb  http://www.heise.de/ ˬͤƤߤ


ʸҤˤäƤϰʲ˸äˤʤޤ
       
       Frithjof Anders <anders@goethe.ucdavis.edu>
       David Bateman <dbateman@ee.uts.edu.au>
       Markus Gutschke <gutschk@uni-muenster.de>
       Kenneth E. Harker <kharker@cs.utexas.edu>
       R. Manmatha <manmatha@bendigo.cs.umass.edu>
       Bjoern Kriews <bkr@rrz.uni-hamburg.de>
       James Youngman <Youngman@vggas.com>

5.3. ʸˤĤ

ǿǤ HOWTO ̾۾Ǥhttp://sunsite.unc.edu/mdw/linux.html
䤢ޤΥߥ顼Ȥˤ뤫⤷ޤ󡣤ޤԤΥۡڡ
http://www.kabel.de/~umueller/ 

ʸϥɥŴƻȤäƥϥ֥륰ȥϥΡե֤
ƺΤǤ(ĶõICE-2 μξˤϥåץȥåѤ
ߤƤޤ)

Ȥ櫓ǡϵɤޤưǤ

(:ľήϤζ뤬Τϰ֤Τ褦ʵ...Τ
ξϤޤޤڤƤʤΤǡɥĽĥϤޤԤʤʤ
)

ܸǺ: ƣμ (rsato@ipf.de)
