linuxϵÄÓ²ÅÌ·ÖÇø£¬¸ñʽ»¯£¬¹ÒÔØ
linuxϽøÐÐÓ²ÅÌ·ÖÇø£¬½øÐиñʽ»¯´¦Àí£¬²¢½øÐйÒÔØʹÓÃ
ʵÑé»·¾³£º
HPZ400¹¤×÷Õ¾ £º 500GÓ²ÅÌ
ÓÉÓÚ±¾»úÊÇԤװµÄSUSE Linux Enterprise Desktop 11 (x86_64)
³ö³§Ê±£¬½öÔÚÓ²ÅÌÉÏ·ÖÁËÒ»¸ö38GµÄext3Îļþϵͳ£¬ºÍÒ»¸ö2GµÄswap·ÖÇø£¬ËùÒÔ¶ÔÓÚÆäËüµÄ¿ÕÏзÖÇø£¬ÒªÊµÏÖʹÓ㬾ÍÒª½øÐиñ
´¦Àí¡£
¿ÉÓõķÖÇø¹¤¾ßÓУºfdisk , cfdisk
Ó²Å̵Ĵ¦Àí¶ÔÓÚ²Ù×÷ϵͳ¶øÑÔ£¬ºÜÓпÉÄÜÔì³ÉÊý¾Ý¶ªÊ§£¬ËùÒÔÖ»ÓÐrootÓû§²ÅÓÐȨÏÞ
Èç¹û²»ÊÇrootÓû§£¬×îºÃÏÈ°ÑÓû§µÄȨÏÞ±ä³Éroot
jsj@linux-HPWorkstaion:~/Desktop> su
¿ÚÁ
linux-HPWorkstaion:/home/jsj/Desktop #
ÕâÑù¾Íת³ÉrootȨÏÞÁË
1. ÏÈÓÃdf ²éÄêÒ»ÏÂÏÖÓеļº¹ÒÔصķÖÇøÐÅÏ¢
2. ÓÃfdisk -l ¿ÉÒԲ鿴ÏÖÓеÄÓ²ÅÌÐÅÏ¢
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x006b6011
Device Boot Start End Blocks Id System
/dev/sda1 1 2040 16384000 82 Linux swap / Solaris
/dev/sda2 * 2041 6609 36700492+ 83 Linux
Ó²ÅÌ´óС500G
3.ÊäÈëcfdisk, ½øÈëcfdisk³ÌÐò½çÃæ
cfdisk (util-linux-ng 2.14.1)
Disk Drive: /dev/sda
Size: 500107862016 bytes, 500.
Ïà¹ØÎĵµ£º
1. HCI²ãÐÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI) ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈÐÒé ......
[תÌû]
Îļþϵͳ¸ÅÄî
Ò». ÎļþÓëĿ¼µÄ¶¨Òå
1. Îļþϵͳ£ºËüÊÇ´ÅÅÌÉÏÓÐÌض¨¸ñʽµÄһƬÇøÓò£¬²Ù×÷ϵͳͨ¹ýÎļþϵͳ¿ÉÒÔ·½±ãµØ²éÑ°ºÍ·ÃÎÊÆäÖÐËù°üº¬µÄ´ÅÅ̿飻
2. Îļþ£ºÎļþϵͳÖд洢Êý¾ÝµÄÒ»¸öÃüÃûµÄ¶ÔÏó¡£
3. Ŀ¼£ºÆäÖаüº¬Ðí¶àÎļþÏîÄ¿µÄÒ»ÀàÌØÊâÎļþ¡£
4. ×ÓĿ¼£º±»°üº¬ÔÚÁíÒ»¸öĿ¼ÖеÄĿ¼¡£
5. ÎļþÃû£ºÓÃÀ ......
1. Q. How do you find out the processes that are currently running or a particular user?
A. ps -au Myname (-u by effective user ID (supports names)) (a - all users)
2. Q. How do you kill a process?
A. kill -9 8 (process_id 8) or kill -9 %7 ( ......
1¡¢ÒýÑÔ
ÔÚlinuxϵͳÏ£¬Èç¹ûÄãÏÂÔز¢°²×°ÁËÓ¦ÓóÌÐò£¬ºÜÓпÉÄÜÔÚ¼üÈëËüµÄÃû³Æʱ³öÏÖ“command not
found”µÄÌáʾÄÚÈÝ¡£Èç¹ûÿ´Î¶¼µ½°²×°Ä¿±êÎļþ¼ÐÄÚ£¬ÕÒµ½¿ÉÖ´ÐÐÎļþÀ´½øÐвÙ×÷¾ÍÌ«·±ËöÁË¡£ÕâÉæ¼°µ½»·¾³±äÁ¿PATHµÄÉèÖÃÎÊÌ⣬¶øPATHµÄÉèÖÃÒ²
ÊÇÔÚlinux϶¨ÖÆ»·¾³±äÁ¿µÄÒ»¸ö×é³É²¿·Ö¡£±¾Î ......
netcat
¾ÍÏñ cat
Ö¸ÁîÒ»樣£¬Ö»ÊÇ將簡單µÄ
cat
¹¦ÄÜÍêÈ«¡¸網·»¯¡¹£¬ºÃÓÃ與靈»îµÄ³Ì¶È¿É說ÊǺÜ驚ÈË£¬¶øÔÚ
Top 100 Network Security Tools
ÅÅÐаñÖÐ還ÅÅÐеÚËÄÃûÄØ£¡
netcat ³ýÁË ......