Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linux³õÑ§Ö®ÍøÂçÅäÖÃ

 ifconfig  ÃüÁ²é¿´/ÅäÖÃÍøÂçÐÅÏ¢
ifconfigµÄÓ﷨Ϊ 
ifconfig [-a] [-V] [-s] <interface> [[<AF>] <address>]
[[-]broadcast [<address>]] 
[netmask <address>] 
[up|down]
ÆäÖÐ interface ÎªÍø¿¨Ãû address Ϊ IP µØÖ· broadcast ±íʾÉèÖù㲥
µØÖ· ÆäºóµÄ address Ϊ¹ã²¥µØÖ·µÄ IP netmask ±íʾÉèÖÃ×ÓÍøÑÚÂë
ÆäºóµÄ address Ϊ×ÓÍøÑÚÂëµÄ IP up down ÉèÖõ±Ç°Íø¿¨µÄ״̬ up
±íʾÆôÓõ±Ç°Íø¿¨ down ±íʾ¹Ø±Õµ±Ç°Íø¿¨ 
IfconfigµÄ³£ÓòÎÊý˵Ã÷ÈçÏ 
       -a    ²é¿´ËùÓÐÍø¿¨×´Ì¬
       -V    ²é¿´ ifconfigÃüÁîµÄ°æ±¾ÐÅÏ¢
       -s    ²é¿´Í³¼ÆÐÅÏ¢
ʾÀý 
1  ½«µÚÒ»¿éÍø¿¨µÄ IPµØÖ·ÉèÖÃΪ 192.168.0.1  
ifconfig eth0 192.168.0.1  ¸ñʽ ifconfig ÍøÂçÉ豸Ãû IPµØÖ·  
2  ÔÝʱ¹Ø±Õ»òÆôÓÃÍø¿¨  
¹Ø±ÕµÚÒ»¿éÍø¿¨ ifconfig eth0 down
ÆôÓõÚÒ»¿éÍø¿¨ ifconfig eth0 up 
3¡¢ÉèÖà IPµØÖ·ºÍ×ÓÍøÑÚÂë  
ifconfig eth0 192.168.0.1 netmask 255.255.255.0
4¡¢²é¿´µÚÒ»¿éÍø¿¨µÄ״̬  
ifconfig eth0
ifconfigÊä³öµÄ״̬ÐÅÏ¢ÊÇÊ®·ÖÓÐÓÃµÄ ÏÂÃæ ÎÒÃǾͼòµ¥ËµÃ÷һϠ
Óм¸¸ö״̬±È½ÏÖØÒª  
UP/DOWN Íø¿¨ÊÇ·ñÆô¶¯ÁË Èç¹ûÊÇ DOWNµÄ»° Äǿ϶¨ÎÞ·¨ÓõÄ
RX packetsÖÐµÄ errors°üµÄÊýÁ¿Èç¹û¹ý´ó˵Ã÷Íø¿¨ÔÚ½ÓÊÕʱÓÐÎÊÌâ
TX packetsÖÐµÄ errors°üµÄÊýÁ¿Èç¹û¹ý´ó˵Ã÷Íø¿¨ÔÚ·¢ËÍʱÓÐÎÊÌâ 
  routeÃüÁ¹ÜÀíϵͳÄÚºËÖеÄ·ÓÉ±í£¬É趨¾²Ì¬Â·ÓɱíÏî
routeÃüÁîµÄÓ﷨Ϊ 
       route [-CFvnee]
       route  [-v]  [-A  family]  add  [-net|-host] target [netmask Nm] [gw Gw]
[metric N] [mod] [reinstate] [[dev] If]
       route  [-v] [-A family] del [-net|-host] target [gw Gw] [netmask Nm] [metric
N] [[dev] If]
       route  [-V] [--version] [-h] [--help]
routeµÄ³£ÓòÎÊý˵Ã÷Èç


Ïà¹ØÎĵµ£º

linux ͳ¼Æµ±Ç°Ä¿Â¼ÏÂÎļþÊý

²é¿´µ±Ç°Ä¿Â¼ÏÂÎļþµÄ¸öÊý
 
ls -l | grep "^-" | wc -l
²é¿´µ±Ç°Ä¿Â¼ÏÂÎļþµÄ¸öÊý£¬°üÀ¨×ÓĿ¼ÀïµÄ¡£
ls -lR| grep "^-" | wc -l
²é¿´Ä³Ä¿Â¼ÏÂÎļþ¼Ð£¨Ä¿Â¼£©µÄ¸öÊý£¬°üÀ¨×ÓĿ¼ÀïµÄ¡£
ls -lR| grep "^d" | wc -l
¼òҪ˵Ã÷£º
ls -l
³¤ÁбíÊä³ö¸ÃĿ¼ÏÂÎļþÐÅÏ¢(×¢ÒâÕâÀïµÄÎļþ£¬²»Í¬ÓÚÒ»°ãµÄÎļþ£¬¿ÉÄÜÊÇÄ ......

linux ·ÖÇø

    Ê×ÏÈÀ´Á˽âÒ»ÏÂlinuxÖзÖÇøµÄ¸ÅÄî¡£
    ÔÚLinuxÖУ¬·ÖÇøÊÇÕâÑù±íʾµÄ
¡¡¡¡¡¡¡¡/dev/hda
¡¡¡¡¡¡¡¡/dev/hda1
¡¡¡¡¡¡¡¡/dev/hda2
¡¡¡¡¡¡¡¡/dev/hda5
¡¡¡¡¡¡¡¡/dev/sdb1  
ÒÔ /dev/hda5 ΪÀý:
    ÒòΪÔÚLinuxÖУ¬Ã¿Ò»¸öÉ豸¶¼ÊÇÓà /dev/ Îļþ¼ÐϵÄÒ»¸ö ......

LinuxÎļþÀàÐÍ

• ÆÕͨÎļþ£¨regular file£©£º¾ÍÊÇÒ»°ãÎÒÃÇ´æÈ¡µÄÎļþ£¬ÓÉls -alÏÔʾ³öÀ´µÄÊôÐÔÖУ¬µÚÒ»¸öÊôÐÔΪ [-]£¬ÀýÈç [-rwxrwxrwx]¡£ÁíÍ⣬ÒÀÕÕÎļþµÄÄÚÈÝ£¬ÓÖ´óÖ¿ÉÒÔ·ÖΪ£º
´¿Îı¾Îļþ£¨ASCII£©£ºÕâÊÇUnixϵͳÖÐ×î¶àµÄÒ»ÖÖÎļþÀàÐÍ£¬Ö®ËùÒÔ³ÆÎª´¿Îı¾Îļþ£¬ÊÇÒòΪÄÚÈÝΪÎÒÃÇ¿ÉÒÔÖ±½Ó¶Áµ½µÄÊý¾Ý£¬ÀýÈçÊý×Ö¡¢×ÖĸµÈµÈ¡ ......

linux³õѧ֮ËöËé֪ʶµãÕûÀí¶þ

linuxÖ®shell¼ò½é
shellÊÇÓû§ºÍlinuxϵͳ֮¼äµÄ½Ó¿Ú£¨ºÜÏñwindowsϵͳϵÄdos£©£¬linuxÓжàÖÖshell£¬È±Ê¡µÄʹÓÃbash
shell³£ÓõÄ3ÖÖÀàÐÍ£º
1¡¢Bourne shell£¨sh£©£ºUNIXÉÏ×î³õʹÓõÄÀàÐÍ£¬linuxϵͳȱʡµÄshellÊÇBourne Again shell£¨bash£©£¬ËûÊÇBourne shellµÄÀ©Õ¹£¬Ôö¼ÓÁ˺ܶàÌØÐÔ£¬»¹°üº¬ÁËC shellºÍKorn shellµÄÓÅ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ