#init 4 //用户定义状态
#init 5 //关闭系统电源
#init 6 //挂起操作系统
#init s //进入管理状态
网络配置
etc/hostname.interface //是这块网卡的名字或机器的名字
# cat hostname.pcn0
wing
# cat hosts
#
# Internet host table
#
127.0.0.1 localhost
192.168.0.11 wing
# hostname
wing
# cat netmasks
192.168.0.0 255.255.255.0
#ifconfig le0 172.16.255.1 netmask 255.255.255.0
配置网络端口状态
#ifconfig le0 up/down
配置网络端口是否可用
#ifconfig le0 plumb/unplumb
#ifconfig -a 这个地址只有root用户使用时才显示 。如果一个非root用户使用ifconfig命令,那么只有IP地址
# ifconfig -a
lo0: flags=1000849
inet 127.0.0.1 netmask ff000000
hme0: flags=1000843
inet 192.168.10.25 netmask ffffff00 broadcast 192.168.10.255
ether 8:0:20:a2:11:de
#
#ifconfig le0 192.168.0.3 netmask 255.255.255.0 broadcast 192.168.0.255 up
banner
你也可以在系统还没有启动时在ok提示符下敲入banner来找到Mac地址,CPU 型号和频率 。
ok banner
un Ultra 5/10 UPA/PCI (UltraSPARC-IIi 300MHz), Keyboard Present
OpenBoot 3.1.1 64 MB memory installed, Serial #9361102.
Ethernet address 8:0:20:8e:d6:ce, HostID: 808ed6ce.
# arp -a //登陆用户
Net to Media Table: IPv4
Device IP Address Mask Flags Phys Addr
------ -------------------- --------------- ----- ---------------
pcn0 192.168.0.1 255.255.255.255 00:03:0f:fd:6d:0c
pcn0 wing 255.255.255.255 SP 00:0c:29:19:a1:54
pcn0 224.0.0.0 240.0.0.0 SM 01:00:5e:00:00:00
# netstat // 网络状态
TCP: IPv4
Local Address Remote Address Swind Send-Q Rwind Recv-Q State
-------------------- -------------------- ----- ------ ----- ------ -------
wing.telnet 192.168.0.1.1030 7168 0 66608 0 ESTABLISHED
wing.telnet 192.168.0.1.1032 6253 1 66608 0 ESTABLISHED
Active Unix domain sockets
Address Type Vnode Conn Local Addr Remote Addr
df187cc0 stream-ord dee4c1c0 00000000 /tmp/.X11-unix/X0
df187de8 stream-ord 00000000 00000000
#
# netstat -r //查看路由表
Routing Table: IPv4
Destination Gateway Flags Ref Use Interface
-------------------- -------------------- ----- ----- ------ ---------
192.168.0.0 wing U 1 3 pcn0
224.0.0.0 wing U 1 0 pcn0
default wing UG 1 0
localhost localhost UH 2 6 lo0
# netstat -g
Group Memberships: IPv4
Interface Group RefCnt
--------- -------------------- ------
lo0 224.0.0.1 1
pcn0 224.0.0.1 1
# netstat -p
Net to Media Table: IPv4
Device IP Address Mask Flags Phys Addr
------ -------------------- --------------- ----- ---------------
pcn0 192.168.0.1 255.255.255.255 00:03:0f:fd:6d:0c
pcn0 solaris9 255.255.255.255 SP 00:0c:29:80:4c:0a
pcn0 224.0.0.0 240.0.0.0 SM 01:00:5e:00:00:00
#
# netstat -s
RAWIP
rawipInDatagrams = 0 rawipInErrors = 0
rawipInCksumErrs = 0 rawipOutDatagrams = 0
rawipOutErrors = 0
UDP
udpInDatagrams = 923 udpInErrors = 0
udpOutDatagrams = 928 udpOutErrors = 0
TCP tcpRtoAlgorithm = 4 tcpRtoMin = 400
tcpRtoMax = 60000 tcpMaxConn = -1
tcpActiveOpens = 18 tcpPassiveOpens = 21
tcpAttemptFails = 0 tcpEstabResets = 0
tcpCurrEstab = 31 tcpOutSegs = 715
tcpOutDataSegs = 524 tcpOutDataBytes = 52210
tcpRetransSegs = 0 tcpRetransBytes = 0
tcpOutAck = 191 tcpOutAckDelayed = 90
tcpOutUrg = 0 tcpOutWinUpdate = 0
tcpOutWinProbe = 0 tcpOutControl = 47
tcpOutRsts = 0 tcpOutFastRetrans = 0
tcpInSegs = 925
tcpInAckSegs = 505 tcpInAckBytes = 52216
tcpInDupAck = 7 tcpInAckUnsent = 0
tcpInInorderSegs = 524 tcpInInorderBytes = 45645
tcpInUnorderSegs = 0 tcpInUnorderBytes = 0
tcpInDupSegs = 0 tcpInDupBytes = 0
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