Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linux¿ª»úÆô¶¯½Å±¾µÄ˳Ðò


Èç¹û·þÎñÆ÷ÖØÆôÖ®ºóÐèÒªÊÖ¹¤¿ªÆôÐí¶à·þÎñ¡¢¹¤×÷¼°ÒÔºóµÄά»¤Ïà¶Ô±È½Ï·±Ëö¡¢ÌصØ×ܽáÁËÏÂlinuxÏ¿ª»ú×Ô¶¯Æô¶¯½Å±¾ËùÉæ¼°µÄ֪ʶºÍ·½·¨¡¢ÈçÏ£º
1¡¢Ïà¹Ø»ù´¡ÖªÊ¶µã
   1£©redhatµÄÆô¶¯·½Ê½ºÍÖ´ÐдÎÐòÊÇ£º
      ¼ÓÔØÄÚºË
      Ö´ÐÐinit³ÌÐò
      /etc/rc.d/rc.sysinit # ÓÉinitÖ´ÐеĵÚÒ»¸ö½Å±¾
      /etc/rc.d/rc $RUNLEVEL # $RUNLEVELΪȱʡµÄÔËÐÐģʽ
      /etc/rc.d/rc.local     #ÏàÓ¦¼¶±ð·þÎñÆô¶¯Ö®ºó¡¢ÔÚÖ´ÐиÃÎļþ£¨ÆäʵҲ¿ÉÒÔ°ÑÐèÒªÖ´ÐеÄÃüÁîдµ½¸ÃÎļþÖУ©
      /sbin/mingetty # µÈ´ýÓû§µÇ¼
     
      ÔÚRedhatÖУ¬/etc/rc.d/rc.sysinitÖ÷Òª×öÔÚ¸÷¸öÔËÐÐģʽÖÐÏàͬµÄ³õʼ»¯¹¤×÷£¬°üÀ¨£º
      µ÷ÈëkeymapÒÔ¼°ÏµÍ³×ÖÌå
      Æô¶¯swapping
      ÉèÖÃÖ÷»úÃû
      ÉèÖÃNISÓòÃû
      ¼ì²é£¨fsck£©²¢mountÎļþϵͳ
      ´ò¿ªquota
      ×°ÔØÉù¿¨Ä£¿é
      ÉèÖÃϵͳʱÖÓ
      µÈµÈ¡£
      /etc/rc.d/rcÔò¸ù¾ÝÆä²ÎÊýÖ¸¶¨µÄÔËÐÐģʽ(ÔËÐ춱ð£¬ÄãÔÚinittabÎļþÖпÉÒÔÉèÖÃ)À´Ö´ÐÐÏàӦĿ¼ÏµĽű¾¡£·²ÊÇÒÔKxx¿ªÍ·µÄ
      £¬¶¼ÒÔstopΪ²ÎÊýÀ´µ÷Óã»·²ÊÇÒÔSxx¿ªÍ·µÄ£¬¶¼ÒÔstartΪ²ÎÊýÀ´µ÷Óᣵ÷ÓõÄ˳Ðò°´xx
      ´ÓСµ½´óÀ´Ö´ÐС£(ÆäÖÐxxÊÇÊý×Ö¡¢±íʾµÄÊÇÆô¶¯Ë³Ðò)ÀýÈ磬¼ÙÉèȱʡµÄÔËÐÐģʽÊÇ3£¬/etc/rc.d/rc¾Í»á°´ÉÏÊö·½Ê½µ÷ÓÃ
      /etc/rc.d/rc3.d/ϵĽű¾¡£
      ÖµµÃÒ»ÌáµÄÊÇ£¬RedhatÖеÄÔËÐÐģʽ2¡¢3¡¢5¶¼°Ñ/etc/rc.d/rc.local×öΪ³õʼ»¯½Å±¾ÖÐ
      µÄ×îºóÒ»¸ö£¬ËùÒÔÓû§¿ÉÒÔ×Ô¼ºÔÚÕâ¸öÎļþÖÐÌí¼ÓһЩÐèÒªÔÚÆäËû³õʼ»¯¹¤×÷Ö®ºó£¬µÇ¼֮ǰִÐеÄÃüÁî¡£
     
    &


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨Èý£© HCI²ã±à³Ì

1. HCI²ãЭÒé¸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,L2capµÈЭÒé ......

LinuxϵĹܵÀ±à³Ì¼¼Êõ dupº¯ÊýºÍdup2º¯Êý

dupºÍdup2Ò²ÊÇÁ½¸ö·Ç³£ÓÐÓõĵ÷Óã¬ËüÃǵÄ×÷Óö¼ÊÇÓÃÀ´¸´ÖÆÒ»¸öÎļþµÄÃèÊö·û¡£ËüÃǾ­³£ÓÃÀ´Öض¨Ïò½ø³ÌµÄstdin¡¢stdoutºÍstderr¡£ÕâÁ½¸öº¯ÊýµÄ Ô­ÐÎÈçÏ£º
#include <unistd.h>
int dup( int oldfd );
int dup2( int oldfd, int targetfd )
    ÀûÓú¯Êýdup£¬ÎÒÃÇ¿ÉÒÔ¸´ÖÆÒ»¸öÃèÊö·û¡£´«¸ø ......

Linux ±à³Ì¾­µäÊé¼®ÍƼö

³ÉΪһÃû¾«Í¨ Linux ³ÌÐòÉè¼ÆµÄ¸ß¼¶³ÌÐòÔ±Ò»Ö±ÊDz»ÉÙÅóÓÑ×Î×ÎÒÔÇóµÄÄ¿±ê¡£¸ù¾ÝÖлªÓ¢²ÅÍøͳ¼ÆÊý¾Ý£¬±±¾©µØÇø Linux ³ÌÐòÔ±ÔÂнƽ¾ùΪ Windows ³ÌÐòÔ±µÄ 1.8 ±¶¡¢Java ³ÌÐòÔ±µÄ 2.6 ±¶£¬ Linux ³ÌÐòÔ±ÄêÖÕ½±½ðƽ¾ùΪ Windows ³ÌÐòÔ±µÄ 2.9 ±¶¡£Í¬Ê±Êý¾ÝÏÔʾ£¬Ëæ׏¤×÷¾­ÑéµÄÔö³¤£¬ Linux ³ÌÐòÔ±Óë Windows ³ÌÐòÔ±µÄÊÕÈë²î¾à» ......

Red Hat Linux ϵÄGCC°²×°Ìå»á

1.½« arm-linux-gcc µÄѹËõ°ü½âѹµ½tmpĿ¼ÏÂ
2.½« tmp/usr/local Ï嵀 arm Ŀ¼copy µ½ÏµÍ³µÄ/usr/local ÏÂ
3.Ö´ÐÐÃüÁvi/etc/profile ÔÚpath murgeµÄÓï¾ä¶ÏºóÌí¼Ó
   pathmurge/usr/local/arm/2.95.3/bin;
4.°´ESC¼ü£¬ÊäÈ룺wq ±£´æ²¢Í˳ö.
5.Ö´ÐÐ source /etc/profile
6.½¨Á¢¹¤×÷Ŀ¼mkdir -p/opt/Fr ......

[linux] vim±àÂë

VimºÍËùÓеÄÁ÷ÐÐÎı¾±à¼­Æ÷Ò»Ñù£¬¿ÉÒԺܺõı༭¸÷ÖÖ×Ö·û±àÂëµÄÎļþ£¬Õ⵱Ȼ°üÀ¨ UCS-2¡¢UTF-8 µÈÁ÷ÐÐµÄ Unicode ±àÂ뷽ʽ¡£¶øÇҺͺܶàÀ´×Ô Linux ÊÀ½çµÄÈí¼þÒ»Ñù£¬ÕâÐèÒªÄã×Ô¼º¶¯ÊÖÉèÖá£
Vim ÓÐËĸö¸ú×Ö·û±àÂ뷽ʽÓйصÄÑ¡Ïencoding ¡¢fileencoding ¡¢fileencodings ¡¢termencoding (ÕâЩѡÏî¿ÉÄܵÄÈ¡ÖµÇë²Î¿¼ Vim ÔÚ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ