2.9. ¥¤¥ó¥¹¥È¡¼¥ë¸å¤Îºî¶È

FreeBSD ¤Î¥¤¥ó¥¹¥È¡¼¥ë¤¬´°Î»¤·¤¿¤é¡¢ ¤µ¤Þ¤¶¤Þ¤Ê¥ª¥×¥·¥ç¥ó¤ÎÀßÄê¤Ë°Ü¤ê¤Þ¤¹¡£ ¿·¤·¤¯¥¤¥ó¥¹¥È¡¼¥ë¤·¤¿ FreeBSD ¤òµ¯Æ°¤¹¤ëÁ°¤Ë¡¢ ºÇ¸å¤Î¥á¥Ë¥å¡¼¤Î configuration ¥ª¥×¥·¥ç¥ó¤Î¹àÌܤËÆþ¤ê¤Ê¤ª¤¹¤³¤È¤Ç¤â¡¢ ¥ª¥×¥·¥ç¥ó¤ÎÀßÄê¤òÊѹ¹¤Ç¤­¤Þ¤¹¡£

2.9.1. root ¥Ñ¥¹¥ï¡¼¥É¤ÎÀßÄê

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図 2-21. root ¥Ñ¥¹¥ï¡¼¥É¤ÎÀßÄê

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2.9.2. ¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎÀßÄê

注意: bootonly ¤Ë¤è¤ë¥¤¥ó¥¹¥È¡¼¥ëºî¶È¤Î°ìÉô¤È¤·¤Æ¡¢ ¤¹¤Ç¤Ë¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÀßÄê¤ò½ª¤¨¤Æ¤¤¤ë¤Î¤Ç¤¢¤ì¤Ð¡¢ ¤³¤Îºî¶È¤òÈô¤Ð¤¹¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£

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図 2-22. ¥¤¡¼¥µ¥Í¥Ã¥È¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎÁªÂò

2.9.2.1. ¥ï¥¤¥ä¥ì¥¹¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎÀßÄê

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図 2-23. ¥ï¥¤¥ä¥ì¥¹¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤Î¥¹¥­¥ã¥ó

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図 2-24. ¥ï¥¤¥ä¥ì¥¹¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÁªÂò

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図 2-25. WPA2 ¤Î¥»¥Ã¥È¥¢¥Ã¥×

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2.9.2.2. IPv4 ¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÀßÄê

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図 2-26. IPv4 ¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÁªÂò

IPv4 ¤ÎÀßÄêÊýË¡¤Ï 2 Ä̤ꤢ¤ê¤Þ¤¹¡£ DHCP ¤Ï¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò¼«Æ°Åª¤ËŬÀÚ¤ËÀßÄꤹ¤ëÊýË¡¤Ç¡¢ ¿ä¾©¤µ¤ì¤Æ¤¤¤Þ¤¹¡£ Static ÀßÄê¤Ç¤Ï¡¢ ¥Í¥Ã¥È¥ï¡¼¥¯¾ðÊó¤ò¼êÆ°¤ÇÆþÎϤ¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£

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2.9.2.2.1. IPv4 DHCP ¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÀßÄê

DHCP ¥µ¡¼¥Ð¤òÍøÍѤǤ­¤ë¤Î¤Ç¤¢¤ì¤Ð¡¢ [ Yes ] ¤òÁªÂò¤·¤Æ¡¢ ¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎÀßÄê¤ò¼«Æ°Åª¤Ë¹Ô¤Ã¤Æ¤¯¤À¤µ¤¤¡£

図 2-27. IPv4 DHCP ÀßÄê¤ÎÁªÂò

2.9.2.2.2. ÀÅŪ¤Ê IPv4 ¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÀßÄê

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図 2-28. IPv4 Static ÀßÄê

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  • Subnet Mask - ¥í¡¼¥«¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤ÇÍѤ¤¤é¤ì¤ë¥µ¥Ö¥Í¥Ã¥È¥Þ¥¹¥¯¤Ç¤¹¡£ °ìÈÌŪ¤Ë¤Ï 255.255.255.0 ¤Ç¤¹¡£

  • Default Router - ¤³¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤Î¥Ç¥Õ¥©¥ë¥È¥ë¡¼¥¿¤Î IP ¥¢¥É¥ì¥¹¤Ç¤¹¡£ ¤³¤ì¤Ï¡¢Ä̾ï¥ë¡¼¥¿¤«¡¢ ¥í¡¼¥«¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤ò¥¤¥ó¥¿¡¼¥Í¥Ã¥È¤ØÀܳ¤¹¤ë¥Í¥Ã¥È¥ï¡¼¥¯µ¡´ï¤Î¤³¤È¤Ç¤¹¡£ ¥Ç¥Õ¥©¥ë¥È¥²¡¼¥È¥¦¥§¥¤ ¤È¤â¸Æ¤Ð¤ì¤Þ¤¹¡£

2.9.2.3. IPv6 ¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÀßÄê

IPv6 ¤Ï¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÀßÄê¤Î¿·¤·¤¤ÊýË¡¤Ç¤¹¡£ IPv6 ¤¬ÍøÍѤǤ­¡¢´õ˾¤¹¤ë¤Î¤Ç¤¢¤ì¤Ð¡¢ [ Yes ] ¤òÁªÂò¤·¤Æ¤¯¤À¤µ¤¤¡£

図 2-29. IPv6 ¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÀßÄê

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2.9.2.3.1. IPv6 Stateless Address Autoconfiguration

SLAAC ¤Ç¤Ï¡¢IPv6 ¥Í¥Ã¥È¥ï¡¼¥¯¥³¥ó¥Ý¡¼¥Í¥ó¥È¤¬¥í¡¼¥«¥ë¥ë¡¼¥¿¤«¤é¼«Æ°ÀßÄê¤Ë´Ø¤¹¤ë¾ðÊó¤ò¥ê¥¯¥¨¥¹¥È¤Ç¤­¤ë¤è¤¦¤Ë¤·¤Þ¤¹¡£ ¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï¡¢ RFC4862 ¤ò¤´Í÷¤¯¤À¤µ¤¤¡£

図 2-30. IPv6 SLAAC ÀßÄê¤ÎÁªÂò

2.9.2.3.2. ÀÅŪ¤Ê IPv6 ¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÀßÄê

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図 2-31. IPv6 static ÀßÄê

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2.9.2.4. DNS ¤ÎÀßÄê

Domain Name System (¤Þ¤¿¤Ï DNS) ¥ê¥¾¥ë¥Ð¤Ï¡¢¥Û¥¹¥È̾¤È¥Í¥Ã¥È¥ï¡¼¥¯¥¢¥É¥ì¥¹¤òÊÑ´¹¤·¤Þ¤¹¡£ ¤¹¤Ç¤Ë DHCP ¤Þ¤¿¤Ï SLAAC ¤ò¥Í¥Ã¥È¥ï¡¼¥¯¤Î¼«Æ°ÀßÄê¤Ë»È¤Ã¤¿¤Î¤Ç¤¢¤ì¤Ð¡¢ ¥ê¥¾¥ë¥Ð¤ÎÀßÄê¤Ï¤¹¤Ç¤Ë¹Ô¤ï¤ì¤Æ¤¤¤Þ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢Search ¥Õ¥£¡¼¥ë¥É¤Ë¥í¡¼¥«¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Î¥É¥á¥¤¥ó̾¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤¡£ DNS #1 ¤ª¤è¤Ó DNS #2 ¤Ï¡¢ ¥í¡¼¥«¥ë DNS ¥µ¡¼¥Ð¤Î IP ¥¢¥É¥ì¥¹¤Ç¤¹¡£ ¾¯¤Ê¤¯¤È¤â¡¢1 ¤Ä¤Î DNS ¥µ¡¼¥Ð¤ÏɬÍפǤ¹¡£

図 2-32. DNS ¤ÎÀßÄê

2.9.3. ¥¿¥¤¥à¥¾¡¼¥ó¤ÎÀßÄê

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図 2-33. ¥í¡¼¥«¥ë¤Þ¤¿¤Ï UTC ¥¯¥í¥Ã¥¯¤ÎÁªÂò

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図 2-34. ÃÏ°è¤ÎÁªÂò

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図 2-35. ¹ñ̾¤ÎÁªÂò

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図 2-36. ¥¿¥¤¥à¥¾¡¼¥ó¤ÎÁªÂò

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図 2-37. ¥¿¥¤¥à¥¾¡¼¥ó¤Î³ÎÄê

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図 2-38. ÄɲäÇÍ­¸ú¤Ë¤¹¤ë¥µ¡¼¥Ó¥¹¤ÎÁªÂò

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2.9.5. ¥¯¥é¥Ã¥·¥å¥À¥ó¥×¤ÎÀßÄê

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図 2-39. ¥¯¥é¥Ã¥·¥å¥À¥ó¥×¤ÎÀßÄê

2.9.6. ¥æ¡¼¥¶¤ÎÄɲÃ

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図 2-40. ¿·¤·¤¤¥æ¡¼¥¶¤Î¥¢¥«¥¦¥ó¥È¤ÎºîÀ®

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図 2-41. ¥æ¡¼¥¶¾ðÊó¤ÎÆþÎÏ

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図 2-42. ¥æ¡¼¥¶¤ª¤è¤Ó¥°¥ë¡¼¥×¤Î´ÉÍý¤ò½ªÎ»¤¹¤ë

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図 2-43. ºÇ¸å¤ÎÀßÄê

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図 2-44. Manual Configuration

¿·¤·¤¤¥·¥¹¥Æ¥à¤òºÆµ¯Æ°¤¹¤ëÁ°¤Ë¡¢ bsdinstall ¤ÏÄɲäÎÀßÄ꤬ɬÍפ«¤É¤¦¤«¤ò¿Ò¤Í¤Æ¤­¤Þ¤¹¡£ [ Yes ] ¤òÁªÂò¤·¤Æ¿·¤·¤¤¥·¥¹¥Æ¥à¤Î¥·¥§¥ë¤ËÆþ¤ë¤«¡¢¤Þ¤¿¤Ï [ No ] ¤òÁªÂò¤·¤Æ¡¢¥¤¥ó¥¹¥È¡¼¥ë¤ÎºÇ¸å¤Î¥¹¥Æ¥Ã¥×¤Ë¿Ê¤ó¤Ç¤¯¤À¤µ¤¤¡£

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2.9.8. FreeBSD ¤Îµ¯Æ°¤È¥·¥ã¥Ã¥È¥À¥¦¥ó

2.9.8.1. FreeBSD/i386 ¤Îµ¯Æ°

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ŵ·¿Åª¤Ê¥Ö¡¼¥È¥á¥Ã¥»¡¼¥¸ (¥Ð¡¼¥¸¥ç¥ó¾ðÊó¤Ï¾Êά¤·¤Æ¤¤¤Þ¤¹)

Copyright (c) 1992-2011 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.

    root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
CPU: Intel(R) Core(TM)2 Duo CPU     E8400  @ 3.00GHz (3007.77-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x10676  Family = 6  Model = 17  Stepping = 6
  Features=0x783fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2>
  Features2=0x209<SSE3,MON,SSSE3>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
real memory  = 536805376 (511 MB)
avail memory = 491819008 (469 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <VBOX   VBOXAPIC>
ioapic0: Changing APIC ID to 1
ioapic0 <Version 1.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <VBOX VBOXXSDT> on motherboard
acpi0: Power Button (fixed)
acpi0: Sleep Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
cpu0: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xd000-0xd00f at device 1.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
vgapci0: <VGA-compatible display> mem 0xe0000000-0xe0ffffff irq 18 at device 2.0 on pci0
em0: <Intel(R) PRO/1000 Legacy Network Connection 1.0.3> port 0xd010-0xd017 mem 0xf0000000-0xf001ffff irq 19 at device 3.0 on pci0
em0: Ethernet address: 08:00:27:9f:e0:92
pci0: <base peripheral> at device 4.0 (no driver attached)
pcm0: <Intel ICH (82801AA)> port 0xd100-0xd1ff,0xd200-0xd23f irq 21 at device 5.0 on pci0
pcm0: <SigmaTel STAC9700/83/84 AC97 Codec>
ohci0: <OHCI (generic) USB controller> mem 0xf0804000-0xf0804fff irq 22 at device 6.0 on pci0
usbus0: <OHCI (generic) USB controller> on ohci0
pci0: <bridge> at device 7.0 (no driver attached)
acpi_acad0: <AC Adapter> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse Explorer, device ID 4
attimer0: <AT timer> port 0x40-0x43,0x50-0x53 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
atrtc0: <AT realtime clock> at port 0x70 irq 8 on isa0
Event timer "RTC" frequency 32768 Hz quality 0
ppc0: cannot reserve I/O port range
Timecounters tick every 10.000 msec
pcm0: measured ac97 link rate at 485193 Hz
em0: link state changed to UP
usbus0: 12Mbps Full Speed USB v1.0
ugen0.1: <Apple> at usbus0
uhub0: <Apple OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
cd0 at ata1 bus 0 scbus1 target 0 lun 0
cd0: <VBOX CD-ROM 1.0> Removable CD-ROM SCSI-0 device
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
ada0 at ata0 bus 0 scbus0 target 0 lun 0
ada0: <VBOX HARDDISK 1.0> ATA-6 device
ada0: 33.300MB/s transfers (UDMA2, PIO 65536bytes)
ada0: 12546MB (25694208 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad0
Timecounter "TSC" frequency 3007772192 Hz quality 800
Root mount waiting for: usbus0
uhub0: 8 ports with 8 removable, self powered
Trying to mount root from ufs:/dev/ada0p2 [rw]...
Setting hostuuid: 1848d7bf-e6a4-4ed4-b782-bd3f1685d551.
Setting hostid: 0xa03479b2.
Entropy harvesting: interrupts ethernet point_to_point kickstart.
Starting file system checks:
/dev/ada0p2: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ada0p2: clean, 2620402 free (714 frags, 327461 blocks, 0.0% fragmentation)
Mounting local file systems:.
vboxguest0 port 0xd020-0xd03f mem 0xf0400000-0xf07fffff,0xf0800000-0xf0803fff irq 20 at device 4.0 on pci0
vboxguest: loaded successfully
Setting hostname: machine3.example.com.
Starting Network: lo0 em0.
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
        options=3<RXCSUM,TXCSUM>
        inet6 ::1 prefixlen 128
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
        inet 127.0.0.1 netmask 0xff000000
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM>
        ether 08:00:27:9f:e0:92
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
Starting devd.
Starting Network: usbus0.
DHCPREQUEST on em0 to 255.255.255.255 port 67
DHCPACK from 10.0.2.2
bound to 192.168.1.142 -- renewal in 43200 seconds.
add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
add net fe80::: gateway ::1
add net ff02::: gateway ::1
ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib
32-bit compatibility ldconfig path: /usr/lib32
Creating and/or trimming log files.
Starting syslogd.
No core dumps found.
Clearing /tmp (X related).
Updating motd:.
Configuring syscons: blanktime.
Generating public/private rsa1 key pair.
Your identification has been saved in /etc/ssh/ssh_host_key.
Your public key has been saved in /etc/ssh/ssh_host_key.pub.
The key fingerprint is:
10:a0:f5:af:93:ae:a3:1a:b2:bb:3c:35:d9:5a:b3:f3 root@machine3.example.com
The key's randomart image is:
+--[RSA1 1024]----+
|    o..          |
|   o . .         |
|  .   o          |
|       o         |
|    o   S        |
|   + + o         |
|o . + *          |
|o+ ..+ .         |
|==o..o+E         |
+-----------------+
Generating public/private dsa key pair.
Your identification has been saved in /etc/ssh/ssh_host_dsa_key.
Your public key has been saved in /etc/ssh/ssh_host_dsa_key.pub.
The key fingerprint is:
7e:1c:ce:dc:8a:3a:18:13:5b:34:b5:cf:d9:d1:47:b2 root@machine3.example.com
The key's randomart image is:
+--[ DSA 1024]----+
|       ..     . .|
|      o  .   . + |
|     . ..   . E .|
|    . .  o o . . |
|     +  S = .    |
|    +  . = o     |
|     +  . * .    |
|    . .  o .     |
|      .o. .      |
+-----------------+
Starting sshd.
Starting cron.
Starting background file system checks in 60 seconds.

Thu Oct  6 19:15:31 MDT 2011

FreeBSD/amd64 (machine3.example.com) (ttyv0)

login:

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FreeBSD ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¥°¥é¥Õ¥£¥«¥ë¤Ê´Ä¶­¤ò¥¤¥ó¥¹¥È¡¼¥ë¤·¤Þ¤»¤ó¤¬¡¢ ¿¤¯¤Î¤â¤Î¤òÍøÍѤǤ­¤Þ¤¹¡£ 第6章 ¤òÆɤó¤Ç¤¯¤À¤µ¤¤¡£

2.9.9. FreeBSD ¤Î¥·¥ã¥Ã¥È¥À¥¦¥ó

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