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4 Solaris的中文命令參考手冊( 二 )

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ETHER: Packet 1 arrived at 12:33:2.16
ETHER: Packet size = 69 bytes
ETHER: Destination = ff:ff:ff:ff:ff:ff, (broadcast)
ETHER: Source = 0:4:76:46:8f:50,
ETHER: Ethertype = 0800 (IP)
ETHER:
IP: ----- IP Header -----
IP:
IP: Version = 4
IP: Header length = 20 bytes
IP: Type of service = 0x00
IP: xxx. .... = 0 (precedence)
IP: ...0 .... = normal delay
- 4 -
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 55 bytes
IP: Identification = 14658
IP: Flags = 0x0
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 128 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = ed38
IP: Source address = 10.10.10.50, 10.10.10.50
IP: Destination address = 255.255.255.255, BROADCAST
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 2541
UDP: Destination port = 177
UDP: Length = 35
UDP: Checksum = 8E35
UDP:
ETHER: ----- Ether Header -----
ETHER:
ETHER: Packet 2 arrived at 12:33:12.16
ETHER: Packet size = 69 bytes
ETHER: Destination = ff:ff:ff:ff:ff:ff, (broadcast)
ETHER: Source = 0:4:76:46:8f:50,
ETHER: Ethertype = 0800 (IP)
ETHER:
IP: ----- IP Header -----
IP:
IP: Version = 4
IP: Header length = 20 bytes
IP: Type of service = 0x00
IP: xxx. .... = 0 (precedence)
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 55 bytes
IP: Identification = 14985
IP: Flags = 0x0
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 128 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = ebf1
IP: Source address = 10.10.10.50, 10.10.10.50
- 5 -
IP: Destination address = 255.255.255.255, BROADCAST
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 2541
UDP: Destination port = 177
UDP: Length = 35
UDP: Checksum = 8E35
UDP:
11．監(jiān)聽所有的NTP 協(xié)議包
# snoop |grep - i NTP
Using device /dev/hme (promiscuous mode)
ts1 -> 224.0.1.1 NTP broadcast (Tue Jul 23 12:48:50 2002)
ts1 -> 224.0.1.1 NTP broadcast (Tue Jul 23 12:49:54 2002)
ts1 -> 224.0.1.1 NTP broadcast (Tue Jul 23 12:50:58 2002)
ts1 -> 224.0.1.1 NTP broadcast (Tue Jul 23 12:52:02 2002)
ts1 -> 224.0.1.1 NTP broadcast (Tue Jul 23 12:53:06 2002)
ts1 -> 224.0.1.1 NTP broadcast (Tue Jul 23 12:54:10 2002)
這里我們也可看到NTP server 每隔約一分鐘即向多播地址廣播一次.

date
# date
2003年10月12日 星期日 10時04分16秒 CST
（CST是Chinese Standard Time的縮寫）
# date 10121003 設(shè)置時間為10月12日10時03分

設(shè)備管理

軟盤
#volcheck
fdformat [-dDeEfHlLmMUqvx] [-b label] [-B filename] [-t Dos-
type] [devname] //格式化

prtconf
# prtconf //配置信息
System Configuration: Sun Microsystems i86pc
Memory size: 128 Megabytes //內(nèi)存
System Peripherals (Software Nodes):

i86pc
boot (driver not attached)
memory (driver not attached)
aliases (driver not attached)
chosen (driver not attached)
i86pc-memory (driver not attached)
i86pc-mmu (driver not attached)
openprom (driver not attached)
options, instance #0
packages (driver not attached)
delayed-writes (driver not attached)
itu-props (driver not attached)
isa, instance #0
motherboard (driver not attached)
asy, instance #0
asy, instance #1
lp (driver not attached)
fdc, instance #0
fd, instance #0
fd, instance #1 (driver not attached)
i8042, instance #0
keyboard, instance #0
mouse, instance #0
PNP0C02 (driver not attached)
PNP0C02 (driver not attached)
PNP0C02 (driver not attached)
bios (driver not attached)
bios (driver not attached)
bios (driver not attached)

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