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1) # ll -l /dev/disk/by-uuid/
2) # blkid /dev/sda1
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3) # vol_id /dev/sda1
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ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

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

Rooting A Linux System 101

So you want to root a linux system? But, you don't know shit about it?

Well, this guide is for you.

Tools covered by this guide
-----------------------
netcat [utility for creating a backdoor shell, but can be used for a plethora of other things]
gcc [c program compiler, the h ......

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1.hostname ÏÔʾÖ÷»úÃû
hostnameÃüÁîÏÔʾÓÉgethostname º¯Êý·µ»ØµÄϵͳÖ÷»úÃû
hostname  -d ÏÔʾdomain name
hostname  -f  ÏÔʾFQDN
hostname  -i  ÏÔʾip
 
2.hostname  host
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Linux»ù´¡ÓëÎÒ³£ÓÃÖ¸Áî

1) linuxĿ¼¼Ü¹¹
/   ¸ùĿ¼
/bin    ³£ÓõÄÃüÁî
binary file µÄÄ¿錄
/boot   ´æ·ÅϵͳÆô¶¯Ê±±ØÐë¶ÁÈ¡µÄµµ°¸£¬°üÀ¨ºËÐÄ
(kernel) ÔÚÄÚ
     /boot/grub/menu.lst   GRUBÉèÖÃ
     /boot/vmlinuz   ÄÚºË
  ......
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