linux ÍøÂçµØÖ·ÅäÖÃ
1.¹Ø±ÕÓ뿪ÆôÍø·¶Ë¿Ú£º
¿ªÆô81¶Ë¿Ú£º
iptables -I INPUT -i eth0 -p tcp --dport 81 -j ACCEPT
iptables -I OUTPUT -o eth0 -p tcp --sport 81 -j ACCEPT
¹Ø±Õ81¶Ë¿Ú£º
iptables -I INPUT -i eth0 -p tcp --dport 81 -j DROP
iptables -I OUTPUT -o eth0 -p tcp --sport 81 -j DROP
2.¹Ø±ÕºÍ¿ªÆôÎïÀí¶Ë¿Ú
UP£º ifconfig eth0 up
DOWN: ifconfig eth0 down
»ò
/sbin/ifup eth0
/sbin/ifdown eth0
/sbin/ifup | ifdown ÊǶÔ/etc/sysconfig/network-scripts/ifup | down µÄ·ûºÅÁ´½Ó
3.Íø·µØÖ·µÄÅäÖÃ
a.ifconfig eth0 x.x.x.x netmask x.x.x.x broadcast x.x.x.
b.ͨ¹ýÅäÖÃÎļþÅäÖÃ
/etc/sysconfig/network-scripts/ÏÂÅäÖÃifcfg-xxµÄÎļþ
È磺ifcfg-eth0
Èç¹ûÏëÒªÔÚÒ»¿éÍø¿¨ÉÏÅäÖöà¸öµØÖ·£¬ÔòÅäÖÃÎļþΪifcfg-eth0:1£¬ifcfg-eth0:2µÈ
c.ÖØÆônetwork·þÎñ,/etc/init.d/network restart»òservice network restart
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
ËùÓÐÀý×ÓÔÚ
linux-2.6.29.3
£¨
gcc-4.3.3
£©Ï±àÒëͨ¹ý£¬ÐèÒª×öµÄÐÞ¸ÄÈçÏ£º
l
´ò¿ªapue.2e
Îļþ¼ÐϵÄMake.defines.linux
Îļþ£¨¸ù¾ÝÄãµÄϵͳѡÔñ¶ÔÓ¦Îļþ£©£¬ÐÞ¸ÄWKDIR=/home/var/apue.2e
ΪÄãµÄapue.2e
Ŀ¼£¬ÈçWKDIR=/h ......
¡¾¸´Ï°LinuxµÚÒ»²½¡¿
×¢Ò⣺ÓÐЩȨÏÞÖ»Óг¬¼¶Óû§²ÅÓУ¡
===°²×°===
×¢ÒâÔÚ·ÖÇøµÄʱºòµÄÑ¡Ôñ£¬Èç¹ûûѡÔòÓпÉÄܲ»ÄܼÌÐøÏÂÒ»²½
===°²×°===
*********
*********
===ÃüÁî===
[×î»ù±¾ÃüÁî]
ls
pwd
cd
ls -al
su Óû§
clear
[µÇ½½çÃæµÄÉèÖÃ]
Õâ¸öisoÎļþÓйØϵ£¬ÓÐЩlinux¾µÏñÎļþĬÈÏÊÇÆô¶¯Í¼Ðλ¯½çÃæ ......
Linuxϵͳ³öÏÖÎÊÌâʱ£¬ÎÒÃDz»½öÐèÒª²é¿´ÏµÍ³ÈÕÖ¾ÐÅÏ¢£¬¶øÇÒ»¹ÒªÊ¹ÓôóÁ¿µÄÐÔÄܼà²â¹¤¾ßÀ´ÅжϾ¿¾¹ÊÇÄÄÒ»²¿·Ö£¨ÄÚ´æ¡¢CPU¡¢Ó²ÅÌ……£©³öÁËÎÊÌâ¡£ÔÚLinuxϵͳÖУ¬ËùÓеÄÔËÐвÎÊý±£´æÔÚÐéÄâĿ¼/procÖУ¬»»¾ä»°Ëµ£¬ÎÒÃÇʹÓõÄÐÔÄܼà¿Ø¹¤¾ßÈ¡µ½µÄÊý¾Ýֵʵ¼ÊÉϾÍÊÇÔ´×ÔÓÚÕâ¸öĿ¼£¬µ±Éæ¼°µ½ÏµÍ³¸ß¹Àʱ£¬ÎÒÃǾͿÉÒÔÐÞ ......
³¬¼¶¼òµ¥ÓÃpuppy linux ½¨Á¢×Ô¼ºµÄLIVECD
2008-05-18 13:32
copy form
http://www.linuxsir.org/bbs/thread328351.html
ÉùÃ÷£º ÕâÊÇд¸øºÍÎÒÒ»Ñù£¬Á¬ÃüÁîÐ⻶®µÄÐÂÊÖ¿´µÄ¡£
±ðÈË»¹ÔÚѧϰlinux,Äãûѧϰ¹·Æ¨²»¶®µÄÒѾ·¢·ÅÄã×Ô¼ºÃüÃûµÄ°æ±¾ÁË£¬ÓÐÒâ˼°É¡£ÏÂÃæ¾Í½ÌÄãÈçºÎDIYÄã×Ô¼ºµÄlinux°æ±¾¡£
Èç¹ûÄãÔÚ windowsÏ»á ......