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

linuxĿ¼¼Ü¹¹

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
     /boot/initrd     ºËÐĽâ壓縮ËùÐè RAM Disk
/dev    ϵͳÖܱßÉ豸    
/etc    ϵͳÏà¹ØÉ趨Îļþ
     /etc/DIR_COLORS   É趨ÑÕÉ«
     /etc/HOSTNAME   É趨Óû§µÄ½ÚµãÃû
     /etc/NETWORKING   Ö»ÓÐYES±êÃ÷ÍøÂç´æÔÚ
     /etc/host.conf Îļþ˵Ã÷Óû§µÄϵͳÈçºÎ²éѯ½ÚµãÃû
     /etc/hosts É趨Óû§×ÔÒѵÄIPÓëÃû×ֵĶÔÓ¦±í
     /etc/hosts.allow ÉèÖÃÔÊÐíʹÓÃinetdµÄ»úÆ÷ʹÓÃ
     /etc/hosts.deny ÉèÖò»ÔÊÐíʹÓÃinetdµÄ»úÆ÷ʹÓÃ
     /etc/hosts.equiv ÉèÖÃÔ¶¶Ë»ú²»ÓÃÃÜÂë
     /etc/inetd.conf Éè¶¨ÏµÍ³ÍøÂçÊØ»¤½ø³ÌinetdµÄÅäÖÃ
     /etc/gateways É趨·ÓÉÆ÷
     /etc/protocols É趨ϵͳ֧³ÖµÄЭÒé
     /etc/named.boot É趨±¾»úΪÃû×Ö·þÎñÆ÷µÄÅäÖÃÎļþ
     /etc/sysconfig/network-scripts/ifcfg-eth0   ÉèÖÃIP
     /etc/resolv.conf    ÉèÖÃDNS 
     /etc/X11  X WindowµÄÅäÖÃÎļþ,xorg.conf »ò XF86Config 這兩個 X Server µÄ設¶¨檔
     /etc/fstab    ¼Ç¼¿ª»úÒªmountµÄÎļþϵͳ
     /etc/inittab É趨ϵͳÆô¶¯Ê±init½ø³Ì½«°ÑϵͳÉèÖóÉʲôÑùµÄrunlevel
     /etc/issue ¼Ç¼Óû§µÇ¼ǰÏÔʾµÄÐÅÏ¢
     /etc/group É趨Óû§µÄ×éÃûÓëÏà¹ØÐÅÏ¢
     /etc/passwd ÕʺÅÐÅÏ¢
     /etc/shadow ÃÜÂëÐÅÏ¢


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
 Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......

linuxÃüÁîÐУ¨Ò»£©

С¼¼ÇÉ£¬¶ÔÓÚlinuxÀÏÄñÀ´Ëµ²»Ö¹Ò»Ìᣬµ«ÊǶÔÓÚÎÒÕâÖÖÐÂÊÖ»¹ÓкÜÓаïÖúµÄ¡£
1. ÃüÁîÐеıðÃû£º
    sudo gedit ~/.bashrc
ÔÚ´ò¿ªµÄÎļþÖÐʹÓãºalias  ¼òдÃüÁî=“ÒªÌæ»»µÄÃüÁî”
È磺alias l=“ls -l”
       alias install=“sudo apt- ......

²é¿´linux ´íÎóÂëµÄ³ÌÐò

ΪÁË·½±ã²é¿´LinuxϵͳϵĴíÎóÂëÒÔ¼°ËüµÄº¬Ò壬дÁËÒ»¸ö³ÌÐòÀ´´òÓ¡ÕâЩÐÅÏ¢¡£
listerrno.c
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#define MAX_ERRNO 256
int main(int argc, char* argv[])
{
int n = 0;
printf("----------------------- Errno ------------ ......

Linux Find ÃüÁָͨÄÏ

×÷ÕߣºSheryl Calish
¼òµ¥½éÉÜÕâÒ»ÎÞ´¦²»ÔÚµÄÃüÁîµÄÇ¿´óµÄ·½ÃæÒÔ¼°»ìÂҵķ½Ãæ¡£
2008 Äê 7 Ô·¢²¼
Linux find
ÃüÁîÊÇËùÓÐ Linux ÃüÁîÖÐ×îÓÐÓõÄÒ»¸ö£¬Í¬Ê±Ò²ÊÇ×î»ìÂÒµÄÒ»¸ö¡£ËüºÜÄÑ£¬ÒòΪËüµÄÓï·¨ÓëÆäËû Linux ÃüÁîµÄ±ê×¼Óï·¨²»Í¬¡£µ«ÊÇ£¬ËüºÜÇ¿´ó£¬ÒòΪËüÔÊÐíÄú°´ÎļþÃû¡¢ÎļþÀàÐÍ¡¢Óû§ÉõÖÁÊÇʱ¼ä´Á²éÕÒÎļþ¡£Ê¹Óà ......

LinuxÉ豸Çý¶¯³ÌÐò ÓëÓ²¼þͨÐÅ18051101072

I/O ¶Ë¿ÚºÍ I/O ÄÚ´æ
ÿÖÖÍâÉè¶¼ÊÇͨ¹ý¶Áд¼Ä´æÆ÷À´½øÐпØÖÆ¡£
ÔÚÓ²¼þ²ã£¬ÄÚ´æÇøºÍ I/O ÇøÓòûÓиÅÄîÉϵÄÇø±ð: ËüÃǶ¼ÊÇͨ¹ýÏòÔÚµØÖ·×ÜÏߺͿØÖÆ×ÜÏß·¢³öµçƽÐźÅÀ´½øÐзÃÎÊ£¬ÔÙͨ¹ýÊý¾Ý×ÜÏß¶ÁдÊý¾Ý¡£
ÒòΪÍâÉèÒªÓëI\O×ÜÏ߯¥Å䣬¶ø´ó²¿·ÖÁ÷ÐÐµÄ I/O ×ÜÏßÊÇ»ùÓÚ¸öÈ˼ÆËã»úÄ£ÐÍ£¨Ö÷ÒªÊÇ x86 ¼Ò×壺ËüΪ¶ÁºÍд I/O ¶Ë¿ÚÌá¹ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ