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

windowsʹÓÃXmanagerÔ¶³Ì×ÀÃæ¿ØÖÆlinuxϵͳ


ËäÈ»ÎÒÃÇϰ¹ßÓÚlinuxÏÂÃüÁîÐвÙ×÷,µ«Êǰ²×°Ä³Ð©Èí¼þ±ØÐëÊÇ»ùÓÚGUIÏÂÃæµÄ,Õâ¸öʱºò×ܲ»ÄÜÅܵ½»ú·¿È¥°²×°°É,µ«ÎÒÃÇ¿ÉÒÔʹÓÃXmanagerÈí¼þʵÏÖ¶Ôlinux½øÐÐÔ¶³Ì¿ØÖÆ.
 
µÚÒ»²½£¬ÎÒÃÇÔÚ
LINUX
ϵͳÏ£¬ÐÞ¸Ä
/etc/X11/xdm/Xaccess
Îļþ£¬ÕÒµ½ÏÂÃæÓï¾ä£º
# *# any host can get a login window
È¥µô×îÇ°ÃæµÄ
#
ºÅ
 
µÚ¶þ²½£¬ÎÒÃÇÐÞ¸Ä
/etc/X11/ gdm /gdm.com
Îļþ£¬°Ñ[xdmcp]µÄ
Enable=false,
¸ÄΪ
Enable=1»òÕßEnable=true
 
µÚÈý²½£¬ÎÒÃÇÐÞ¸Ä
/etc/inittab
Îļþ,²éÕÒ£º
# Default runlevel. The runlevels used by RHS are:
#   0 - halt (Do NOT set initdefault to this)
#   1 - Single user mode
#   2 - Multiuser, without NFS (The same as 3, if you do not have networking)
#   3 - Full multiuser mode
#   4 - unused
#   5 - X11
#   6 - reboot (Do NOT set initdefault to this)
#
id:5:initdefault:
Èç¹ûÔ­À´¾ÍÊÇ
id:5:initdefault:
¾Í²»Óøü¸Ä,ͬʱ£¬ÕÒµ½ÈçÏÂÎÄ×ÖËùÔڵĵط½£¬½«Æä¸ÄΪ
x:5:respawd:/usr/bin/gdm
# Run xdm in runlevel 5
# x:5:respawn:/etc/X11/prefdm -nodaemon
 
µÚËIJ½£¬ÎÒÃÇÒªÐÞ¸Ä
/etc/X11/xdm/xdm-configr
µÄ×îºóÒ»ÐУ¬ÔÚ
displayManager.requestPort:0
Ç°Ãæ¼ÓÉÏÒ»¸ö£¡ºÅ.
 
µÚÎå²½£¬ÎÒ¸öÐÞ¸Ä
/etc/X11/xdm/Xservers
µÄÊôÐÔΪ444
£¬
/etc/X11/xdm/Xsetup_0
ÊôÐÔΪ
755
£¬ÔÚ
RedHat as 4.0
ÖУ¬ÕâÁ½¸öÎļþĬÈϵÄÊôÐÔ¾ÍÊÇ
444
ºÍ
755
£¬Òò´Ë²»ÓÃÐÞ¸ÄÁË
 
²½ÖèÁù¡¢·À»ðǽÉèÖÃ
Èç¹ûÎÒÃǵÄ
Linux
»úÆ÷ÅäÖÃÓзÀ»ðǽ£¬Îª·ÀÖ¹·À»ðǽ½«Í¨¹ý
177
¶Ë¿Ú£¨¼´
xdmcp
·þÎñ£©µÄÊý¾Ý¹ýÂÇ£¬ÎÒÃDZØÐë¼ÓÉÏÈçÏµĹæÔò£º
iptables 
-A 
INPUT 
-p udp -s 0/0 -d 0/0 --dport 177 -j ACCEPT
iptables ·¾¶£º/etc/sysconfig/iptables
²½ÖèÆß¡¢ÒÔ
root
Óû§Ö´ÐÐ
xdm
ÃüÁî
ÒÔÉÏÍê³ÉºóÖØÐÂÆô¶¯µçÄÔ,ÔÚ/etc/servers ÎļþÏ»ῴµ½177ºÍ6000µÄ¶Ë¿ÚÊÇ¿ª·ÅµÄ
ÉÏÃæÖ»ÊÇ
linux
µÄÅäÖã¬
ÎÒÃÇ¿ÉÉèÖÃ
Xmanager -> Xbrowser
½øÐб༭,´´½¨Ò»¸öеÄÁ¬½Ó
 µÚ¶þ²½:ÔÚ³öÏÖµÄÑ¡ÔñÀàÐÍÖÐÑ¡ÔñXDMCPÑ¡Ïî.
 µÚÈý²½,µãnext,ÔÚ³öÏֵĴ°¿ÚÖÐhostÏîÖÐÌí¼ÓÄãÒªÁ¬½ÓµÄlinux·þÎñÆ÷µÄipµØÖ·,¶Ë¿ÚºÅÓÃĬÈϵÄ177
µÚËIJ½.Ò»Ö±µãÏÂÒ»²½Ö±µ


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 ......

linux mountÓ÷¨

mount [-t vfstype] [-o options] device dir
¡¡¡¡ÆäÖУº
¡¡¡¡1.-t vfstype Ö¸¶¨ÎļþϵͳµÄÀàÐÍ£¬Í¨³£²»±ØÖ¸¶¨¡£mount »á×Ô¶¯Ñ¡ÔñÕýÈ·µÄÀàÐÍ¡£³£ÓÃÀàÐÍÓУº
¡¡¡¡¹âÅÌ»ò¹âÅ̾µÏñ£ºiso9660
¡¡¡¡DOS fat16Îļþϵͳ£ºmsdos
¡¡¡¡Windows 9x fat32Îļþϵͳ£ºvfat
¡¡¡¡Windows NT ntfsÎļþϵͳ£ºntfs
¡¡¡¡Mount WindowsÎļþ ......

ΪlinuxÄں˹¹½¨×îСµÄ¸ùÎļþϵͳ Ò»²½Ò»²½¾«¼ò

linuxÄÚºËinit½ø³Ìº¯ÊýµÄ²¿·Ö´úÂëÈçÏ£º 01 if (execute_command)
02 run_init_process(execute_command);
03
04 run_init_process("/sbin/init");
05 run_init_process("/etc/init");
06 run_init_process("/bin/init");
07 run_init_process("/ ......

building firefox ¡¾linux¡¿

  
sudo apt-get build-dep firefox
Èô³öÏÖÏÂÃæµÄ´íÎó£º
²»ÄÜÂú×ãÈí¼þ°ü firefox ËùÒªÇóµÄ¹¹½¨ÒÀÀµ¹ØÏµ
Ç뽫 /etc/apt/sources.list ¸ÄΪĬÈϵÄÔ´ ÓоÍÊÇ ×°Íêϵͳºó×Ô´øµÄ£º
#deb cdrom:[Ubuntu 9.04 _Jaunty Jackalope_ - Release i386 (20090421.3)]/ jaunty main restricted
# See http://help.ubuntu ......

Linux C + + Training


Linux C + + Training
Syllabus
________________________________________
1, Linux Operating System
System Environment: Ubuntu GNU / Linux, RedHat Linux AS5,
FreeBSD
Course Requirements: proficient use of commonly used Linux
/ UNIX commands.
Time: 1 week.
______________________________ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ