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

×ªÔØ£ºÐ´µÃÂùºÃµÄlinuxѧϰ±Ê¼Ç


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»ÓÐ
YES±êÃ÷ÍøÂç´æÔÚ
     /etc/host.conf Îļþ˵Ã÷Óû§µÄϵͳÈçºÎ²éѯ½ÚµãÃû
     /etc/hosts É趨Óû§×ÔÒѵÄ
IPÓëÃû×ֵĶÔÓ¦±í
     /etc/hosts.allow ÉèÖÃÔÊÐíʹÓÃ
inetdµÄ»úÆ÷ʹÓÃ

     /etc/hosts.deny ÉèÖò»ÔÊÐíʹÓÃ
inetdµÄ»úÆ÷ʹÓÃ
     /etc/hosts.equiv ÉèÖÃÔ¶¶Ë»ú²»ÓÃÃÜÂë
     /etc/inetd.conf Éè¶¨ÏµÍ³ÍøÂçÊØ»¤½ø³Ì
inetdµÄÅäÖÃ
     /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   ÉèÖÃ
IP
     /etc/resolv.conf    ÉèÖÃ
DNS 
     /etc/X11  X WindowµÄÅäÖÃÎļþ
,xorg.conf »ò
XF86Config 這兩個
X Server µÄ設¶¨檔
     /etc/fstab    ¼Ç¼¿ª»úÒª
mountµÄÎļþϵͳ
     /etc/inittab É趨ϵͳÆô¶¯Ê±
init½ø³Ì½«°ÑϵͳÉèÖóÉʲôÑùµÄ
runlevel
     /etc/issue ¼Ç¼Óû§µÇ¼ǰÏÔʾµÄÐÅÏ¢
     /etc/group É趨Óû§µÄ×éÃûÓëÏà¹ØÐÅÏ¢
     /etc/passwd ÕʺÅÐÅÏ¢
  &n


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 ......

ÈçºÎ±£³ÖLinux·þÎñÆ÷¼äµÄÎļþͬ²½

 ±¾ÎÄÏêϸ½éÉÜrsync·þÎñµÄ°²×°ÅäÖÃÒÔ¼°ÈçºÎÀûÓÃrsync±£³ÖLinux·þÎñÆ÷¼äµÄÎļþͬ²½¡£
¡¡¡¡·þÎñÆ÷Ö®¼ä³£³£Òª±£³ÖЩÎļþ»òĿ¼µÄÒ»Ö£¬±ÈÈçһЩ´óµÄÈí¼þÏÂÔØÍøÕ¾£¬ËüÃÇͨ³£Ê¹Óöą̀·þÎñÆ÷À´ÌṩÏÂÔØ·þÎñ¡£µ±Ò»Ì¨·þÎñÆ÷ÉϵÄÎļþ¸üÐÂºó£¬ÆäËüµÄ·þÎñÆ÷Ò²ÐèÒª¸üУ¬¶øÇÒ ÔÚ¸üеÄʱºòÓ¦¸ÃÊÇÖ»¶ÔÐÂÔö»òÊÇÐ޸ĹýµÄÎļþ½øÐиüР......

linuxÖÐÖØÒªÎļþ¼Ð½éÉÜ

Linux¸ùĿ¼”/“ϸ÷¸öϵͳÎļþ¼ÐµÄº¬ÒåºÍÓÃ;
/boot ¸ÃĿ¼ĬÈÏÏ´æ·ÅµÄÊÇLinuxµÄÆô¶¯ÎļþºÍÄںˡ£
/initrd ËüµÄÓ¢Îĺ¬ÒåÊÇboot loader initialized RAM disk,¾ÍÊÇÓÉboot loader³õʼ»¯µÄÄÚ´æÅÌ¡£ÔÚlinuxÄÚºËÆô¶¯Ç°£¬boot loader»á½«´æ´¢½éÖÊ(Ò»°ãÊÇÓ²ÅÌ)ÖеÄinitrdÎļþ¼ÓÔØµ½Äڴ棬ÄÚºËÆô¶¯Ê±»áÔÚ·ÃÎÊÕæÕýµÄ¸ ......

LinuxÏÂUSBÉãÏñÍ·Çý¶¯¿ª·¢(ת)

 http://blog.csdn.net/youta_chen/archive/2007/08/29/1763215.aspx
½ñÄêÉϰëÄêÎÒ¶ÔÊг¡³£¼ûµÄvimicro ÉãÏñÍ·ÒÆÖ²ÁËLinuxϵÄÇý¶¯ÖÁÔÚÑеÄÒ»¿îǶÈëʽ¿ª·¢°å£¬¿ª·¢»·¾³Îª£º
            OS:Linux2.6.9
Compile:cross 3.3.2
CPU:Intel PXA270
Camera Typ ......

linuxµÄchmodÓëchownÃüÁîÏê½â

 linuxµÄchmodÓëchownÃüÁîÏê½â 
 
linuxµÄchmodÃüÁîʹÓÃÏê½â
ʹÓ÷½Ê½ : chmod [-cfvR] [--help] [--version] mode file...
˵Ã÷ : Linux/Unix µÄµµ°¸´æÈ¡È¨ÏÞ·ÖΪÈý¼¶ : µµ°¸ÓµÓÐÕß¡¢Èº×é¡¢ÆäËû¡£ÀûÓà chmod ¿ÉÒÔ½åÒÔ¿ØÖƵµ°¸ÈçºÎ±»ËûÈËËù´æÈ¡¡£
mode : ȨÏÞÉ趨×Ö´®£¬¸ñʽÈçÏ : [ugoa...][[+-=][rw ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ