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DHCP£¨Dynamic Host Configure Protocol,¶¯Ì¬Ö÷»úÅäÖÃÎļþ£©£¬ÊÇÒ»¸ö¼ò»¯ÊÖ¶¯·ÖÅä¼°¹ÜÀíIPµØÖ·µÄ·³ÄÕ¡£DHCPÊÇ»ùÓÚC/SģʽµÄ¡£
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[root@localhost ~]# rpm -qa | grep dhcp
dhcpv6_client-0.10-8                                        //¿Í»§¶Ë×é¼þ
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[root@localhost cdrom]# rpm -ivh RedHat/RPMS/dhcp-3.0.1-12_EL.i386.rpm                                        //·þÎñÆ÷×é¼þ
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[root@localhost root]# vi  /etc/services
bootps                    67/tcp                              # BOOTP server
bootps                    67/udp
bootpc                    68/tcp                              # BOOTP client
bootpc                    68/udp
DHCP·þÎñ£¨¼´dhcpdÊØ»¤½ø³Ì£©Êǰ´ÕÕ/etcĿ¼ÏµÄdhcpd.confÅäÖ


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Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

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   1.±¾µØ±äÁ¿ÔÚÓû§ÏÖÔÚµÄshellÉúÃüÆÚµÄ½Å±¾ÖÐʹÓÃ
   variable-name=value ÀýÈ磺test="test"
 
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/etc/ ......

linux Ó¦¼±ÏàÓ¦¹¤¾ß°üºÍlivecd

http://www.forensicswiki.org/wiki/Helix3
http://www.sleuthkit.org/index.php
»Ö¸´²½Öè:
root@srv01 [/home/recovery]# ./fls -a -r -p /dev/sdb3 > sdb3usrdirlist.txt
root@srv01 [/home/recovery]# grep -i "access_log" /home/recovery/sdb3usrdirlist.txt
r/r 2195490:    local/ ......
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