Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Linux ÍøÂç½Ó¿Ú¹ÜÀíÏà¹ØÃüÁî½éÉÜ

Unix/LinuxÍøÂç½Ó¿Ú¹ÜÀíÏà¹ØÃüÁî½éÉÜ
Unix/Linux ÍøÂç½Ó¿Ú¹ÜÀíÏà¹ØÃüÁî½éÉÜ
»ñÈ¡ÍøÂçÊÊÅäÆ÷ÁбíÐÅÏ¢
ÔÚ»ñÖªÍøÂç½Ó¿ÚʹÓÃ״̬֮ǰ£¬Äã¿ÉÄÜÐèÒªÖªµÀÄ㵱ǰµÄϵͳʹÓõÄÍøÂçÊÊÅäÆ÷£¬ÔÚ Linux ºÍ AIX Öв鿴ÍøÂçÉ豸Æ÷µÄÊôÐÔʹÓò»Í¬µÄÃüÁÏÂÃæµÄÀý×Ó¸ø³öÁËÔÚ²»Í¬ÏµÍ³ÉÏÈçºÎ²é¿´ÍøÂçÉ豸Æ÷µÄÊôÐÔ¡£
Linux ϵͳÆô¶¯¼ÓÔØÍø¿¨Çý¶¯»áÊä³öʶ±ðµ½µÄËùÓÐÍøÂçÊÊÅäÆ÷ÐÅÏ¢¡£dmesg ÏÔʾϵͳ¿ª»úÐÅÏ¢¡£ËùÒÔ¿ÉÒÔÀûÓøÃÃüÁîÈ¡µÃϵͳÍøÂçÊÊÅäÆ÷ÁÐ±í¡£Çåµ¥ 1 ÃüÁîÊä³öÏÔʾ¹²ÓÐ 2 ¿éÍø¿¨£¬eth0 Óë eth1£¬ÆäÖнö eth1 ±»ÆôÓá£
ÔÚ RHEL5.3 ϵͳÉϲ鿴ÍøÂçÊÊÅäÆ÷
# dmesg|grep -i eth
 IBM eHEA ethernet device driver (Release EHEA_0092-03)
 ehea: eth0: Jumbo frames are enabled
 ehea: eth0 -> logical port id #1
 ehea: eth1: Jumbo frames are enabled
 ehea: eth1 -> logical port id #2
 ehea: eth1: Physical port up
 eth1: no IPv6 routers present
²é¿´ÍøÂç½Ó¿Ú״̬
ÍøÂç½Ó¿Ú״̬°üÀ¨½Ó¿ÚÊÇ·ñÆôÓã¬ÊÇ·ñÉèÖà IP µØÖ·¡¢MTU ´óС¡¢ÊÕ·¢µÄ°üÊýµÈ£¬²éѯµÄÃüÁîΪ ifconfig, ÔÚ²»Í¬²Ù×÷ϵͳÆäÊä³ö¸ñʽÂÔÓв»Í¬¡£
Çåµ¥ 3 ΪÔÚ RHEL5.3 ÉϵÄÊä³ö£¬ÆäÏÔʾÁ½¸öÒÔÌ«ÍøÂç½Ó¿Ú£¬eth0 δÅäÖà ip µØÖ·£¬Î´±»ÆôÓã»eth1 ÅäÖÃÁË IP µØÖ·²¢±»ÆôÓá£
# ifconfig -a
 eth0      Link encap:Ethernet  HWaddr 00:1A:64:44:AC:34
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
 eth1      Link encap:Ethernet  HWaddr 00:1A:64:44:AC:35
          inet addr:9.114.70.151  Bcast:9.114.70.255  Mask:255.255.255.128
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packet


Ïà¹ØÎĵµ£º

Unix/Linux ϵͳ×Ô¶¯»¯¹ÜÀí:

±¾ÎÄÊÇ Unix/Linux ϵͳ¹ÜÀí×Ô¶¯»¯ÏµÁÐÖеÄһƪ£¬Ö÷Òª½²ÊöÈçºÎʵÏÖ´ÅÅÌ I/O ×Ô¶¯»¯¼à¿Ø¡£
´ÅÅÌ I/O ¼à¿ØÊÇ Unix/Linux ϵͳ¹ÜÀíÖÐÒ»¸ö·Ç³£ÖØÒªµÄ×é³É²¿·Ö¡£Ëü¿ÉÒÔ¼à¿ØÍÌÍÂÁ¿¡¢Ã¿Ãë I/O Êý¡¢´ÅÅÌÀûÓÃÂÊ¡¢·þÎñʱ¼äµÈÐÅÏ¢£¬²¢ÇÒÔÚ·¢ÏÖÒ쳣ʱ£¬·¢Ë͸澯ÐÅÏ¢¸øϵͳ¹ÜÀíÔ±£¬±ãÓÚϵͳ¹ÜÀíÔ±½øÐе÷ÕûÊý¾Ý²¼¾ÖµÈ¹ÜÀí»î¶¯ÒÔ´ïµ½ÓÅ»¯Ï ......

LinuxÉÏÍø¿¨É趨


EthtoolÊÇÓÃÓÚ²éѯ¼°ÉèÖÃÍø¿¨²ÎÊýµÄÃüÁî¡£
¸ÅÒª£º
ethtool ethX      //²éѯethXÍø¿Ú»ù±¾ÉèÖÃ
ethtool –h        //ÏÔʾethtoolµÄÃüÁî°ïÖú(help)
ethtool –i ethX    //²éѯethXÍø¿ÚµÄÏà¹ØÐÅÏ¢
ethtool –d ethX  ......

Linuxϳ£Óà CVS ÃüÁîÕûÀí


Linuxϳ£Óà CVS ÃüÁîÕûÀí
1. 怬 -- login
$ export CVSROOT=:pserver:username@the_server_name:/home/cvsroot
Note£º
pserverÊÇ·ÃÎÊ·½Ê½£¬Èç¹û·þÎñÆ÷ÉèÖõÄÊÇ¿ÚÁîÈÏÖ¤£¬ÔòÊÇ pserver¡£
usernameÊÇ CVS·þÎñÆ÷µÄÓû§Ãû£¬¿ÉÒÔ¸ù¾ÝÄãµÄÉèÖÃÐÞ¸Ä;
the_server_nameÊÇCVS·þÎñÆ÷µÄÃû³Æ»òÕßIPµØÖ·;
/home/cvsroot ......

linux shutdown ÃüÁîÏê½â

¹¦ÄÜ˵Ã÷£ºÏµÍ³¹Ø»úÖ¸Áî¡£
¡¡¡¡Óï¡¡¡¡·¨£ºshutdown [-efFhknr][-t ÃëÊý][ʱ¼ä][¾¯¸æÐÅÏ¢]
¡¡¡¡²¹³ä˵Ã÷£ºshutdownÖ¸Áî¿ÉÒԹرÕËùÓгÌÐò£¬²¢ÒÀÓû§µÄÐèÒª£¬½øÐÐÖØпª»ú»ò¹Ø»úµÄ¶¯×÷¡£
¡¡¡¡²Î¡¡¡¡Êý£º
¡¡¡¡-c ¡¡µ±Ö´ÐÐ"shutdown -h 11:50"Ö¸Áîʱ£¬Ö»Òª°´+¼ü¾Í¿ÉÒÔÖжϹػúµÄÖ¸Áî¡£
¡¡¡¡-f ¡¡ÖØÐÂÆô¶¯Ê±²»Ö´ÐÐfsck¡£
¡¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ