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linux network commands

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#ifconfig [ÍøÂçÉ豸] [down|up|-allmulti|-arp|-promisc] [add<µØÖ·>] [del<µØÖ·>] [<ÍøÂçÉ豸ÀàÐÍ> <Ó²¼þµØÖ·>] [io_addr] [irq ] [media<ÍøÂçý½éÀàÐÍ>] [mem_start<ÄÚ´æµØÖ·>]
[metric<ÊýÄ¿>] [mtu<×Ö½Ú>] [netmask<×ÓÍøÑÚÂë>] [tunnel<µØÖ·>] [-broadcast<µØÖ·>] [- pointopoint<µØÖ·>] [IPµØÖ·]
add<µØÖ·> ÉèÖÃÍøÂçÉ豸IPv6µÄIPµØÖ·¡£
del<µØÖ·> ɾ³ýÍøÂçÉ豸IPv6µÄIPµØÖ·¡£
down ¹Ø±ÕÖ¸¶¨µÄÍøÂçÉ豸¡£
<ÍøÂçÉ豸ÀàÐÍ><Ó²¼þµØÖ·> ÉèÖÃÍøÂçÉ豸µÄÀàÐÍÓëÓ²¼þµØÖ·
#ifconfig eth0 hw ether XX:XX:XX:XX:XX:XX(¸ü¸Äeth0µÄmacµØÖ·)
io_addr ÉèÖÃÍøÂçÉ豸µÄI/OµØÖ·¡£
irq ÉèÖÃÍøÂçÉ豸µÄIRQ¡£
media<ÍøÂçý½éÀàÐÍ> ÉèÖÃÍøÂçÉ豸µÄý½éÀàÐÍ¡£
mem_start<ÄÚ´æµØÖ·> ÉèÖÃÍøÂçÉ豸ÔÚÖ÷ÄÚ´æËùÕ¼ÓÃµÄÆðʼµØÖ·¡£
metric<ÊýÄ¿> Ö¸¶¨ÔÚ¼ÆËãÊý¾Ý°üµÄתËÍ´ÎÊýʱ£¬ËùÒª¼ÓÉϵÄÊýÄ¿¡£
mtu<×Ö½Ú> ÉèÖÃÍøÂçÉ豸µÄMTU¡£
netmask<×ÓÍøÑÚÂë> ÉèÖÃÍøÂçÉ豸µÄ×ÓÍøÑÚÂë¡£
tunnel<µØÖ·> ½¨Á¢IPv4ÓëIPv6Ö®¼äµÄËíµÀͨÐŵØÖ·¡£
up Æô¶¯Ö¸¶¨µÄÍøÂçÉ豸¡£
-broadcast<µØÖ·> ½«ÒªËÍÍùÖ¸¶¨µØÖ·µÄÊý¾Ý°üµ±³É¹ã²¥Êý¾Ý°üÀ´´¦Àí¡£
-pointopoint<µØÖ·> ÓëÖ¸¶¨µØÖ·µÄÍøÂçÉ豸½¨Á¢Ö±½ÓÁ¬Ïߣ¬´Ëģʽ¾ßÓб£Ãܹ¦ÄÜ¡£
-promisc ¹Ø±Õ»òÆô¶¯Ö¸¶¨ÍøÂçÉ豸µÄ»ìÔÓ(promiscuous)ģʽ¡£
[IPµØÖ·] Ö¸¶¨ÍøÂçÉ豸µÄIPµØÖ·¡£
[ÍøÂçÉ豸] Ö¸¶¨ÍøÂçÉ豸µÄÃû³Æ¡£
ʹÓÃifconfigºÍrouteÃüÁî¸ü¸ÄIPÉèÖÃ:
#ifconfig eth0 down (¹Ø±Õeth0)
#ifconfig eth0 hw ether XX:XX:XX:XX:XX:XX(ÁÙʱ¸ü¸Äeth0µÄmacµØÖ·£¬¼´Ê±ÉúЧ)
#ifconfig eth0 192.168.161.9 netmask 255.255.252.0 up (ÁÙʱÉèÖÃIPµØÖ·£¬×ÓÍøÑÚÂ룬¼´Ê±ÉúЧ)
#route add default gw 192.168.162.1 (ÁÙʱÉèÖÃÍø¹Ø£¬¼´Ê±ÉúЧ)
#vi /etc/sysconfig/network-scripts/ifcfg-eth0 (±à¼­ÅäÖÃÎļþ£¬ÓÀ¾Ã¸ü¸ÄIPÉèÖã¬ÖØÆôÉúЧ)
#vi /etc/resolv.conf £¨±à¼­ÅäÖÃÎļþ£¬ÉèÖÃDNS£©
#ifconfig eth0 promisc (½«eth0ÉèÖÃΪ»ìÔÓģʽ)
#ifconfig eth0 -promisc (È¡Ïû»ìÔÓģʽ)
#ifconfig eth0 arp (´ò¿ªeth0µÄarp½âÎö)
#ifconfig eth0 -arp (¹Ø±Õarp½âÎö)
#ifconfig eth0:1 192.168.1.1 netmask 255.255.255.0


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LinuxÏÂÅäÖÃNTP ¼ÜÉè±¾µØÊ±¼ä·þÎñÆ÷

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NTPÊÇÓÃÀ´Ê¹ÏµÍ³ºÍÒ»¸ö¾«È·µÄʱ¼äÔ´±£³Öʱ¼äͬ²½µÄЭÒé.ÔÚLinuxÏ£¬ÎÒÃÇ¿ÉÒÔͨ¹ý×Ô´øµÄNTP(Network Time
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# yum install ntp
»òÕß´Ó°²×°Å̲éÕÒ ntp µÄrpm °ü°²×°
µ±ÄãÖ»ÓÐһ̨¿ÉÁ ......

linux³£ÓÃÃüÁîÖ®Óû§¹ÜÀíÆª

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less /etc/passwd
less /etc/group  »òÕß  groups ²é¿´×é
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getent passwd
getent group 
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chown baoniu ......

Linux³£ÓùÒÔØµãºÍĿ¼

/bin                      ´æ·Å×î³£ÓõÄÃüÁî,ËùÓÐÓû§¶¼ÓÐÖ´ÐÐȨÏÞ
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Linux NFS ½éÉÜ

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http://linux.chinaunix.net/techdoc/net/2008/07/26/1020404.shtml
linux NFS ÅäÖò½Öè
 
 
linux NFS ÅäÖò½Öè
 
NFS server¿ÉÒÔ¿´×÷ÊÇÒ»¸öFILE SERVER,Ëü¿ÉÒÔÈÃÄãµÄPCͨ¹ýÍøÂ罫Զ¶ËµÃNFS SERVER¹²Ïí³öÀ´µÄµµ°¸MOUNTµ½×Ô¼ºµÄϵͳÖУ¬Ô ......

linux makefile±àд

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target ... : prerequisites ...
command
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targetÒ²¾ÍÊÇÒ»¸öÄ¿±êÎļþ£¬¿ÉÒÔÊÇObject File£¬Ò²¿ÉÒÔÊÇÖ´ÐÐÎļþ¡£
prerequisites¾ÍÊÇ£¬ÒªÉú³ÉÄǸötargetËùÐèÒªµÄÎļþ»òÊÇÄ¿±ê¡£
commandÒ²¾ÍÊÇmakeÐèÒªÖ´ÐеÄÃüÁî¡££¨ÈÎ ......
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