Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : linux

linuxÉ豸Çý¶¯Ñ§Ï°ÐèÒªÕÆÎյĻù´¡¼¼Êõ

      linuxÉ豸Çý¶¯µÄѧϰÊÇÒ»ÏîºÆ´óµÄ¹¤³Ì,¶ÁÕßÐèÒªÊ×ÏÈÕÆÎÕÒÔÏ»ù´¡:
 
1.Á¼ºÃµÄÓ²¼þ»ù´¡,¶®µÃSRAM,FLASH,SDRAM,Ó²Å̵ĶÁд·½Ê½,UART,I2C,USBµÈÉ豸½Ó    ¿Ú,ÂÖѯ,ÖжÏ,DMAµÄÔ­Àí,PCI×ÜÏߵŤ×÷·½Ê½ÒÔ¼°CPUµÄÄÚ´æ¹ÜÀíµ¥Ôª(MMU)µÈ.
 
2.Á¼ºÃµÄCÓïÑÔ»ù´¡,ÄÜÁé»îµØÔ˶¯CÓïÑԵĽṹָÕë,º¯ÊýÖ¸Õë¼°Äڴ涯̬ÉêÇëºÍÊͷŵÈ.
 
3 .ÓÐÒ»¶¨µÄlinuxÄں˻ù´¡,ÖÁÉÙÒªÁ˽âÉ豸Çý¶¯ÓëÄں˵ĽӿÚ,ÓÈÆäÊǶÔÓÚ¿éÉ豸,ÍøÂçÉ豸,FLASHÉ豸,´®¿ÚÉ豸µÈ¸´ÔÓÉ豸.
 
4.Á¼ºÃµÄ¶àÈÎÎñ²¢·¢¿ØÖƺÍͬ²½µÄ»ù´¡,ӦΪÔÚÉ豸Çý¶¯Öлá´óÁ¿Ê¹ÓÃ×ÔÐýËø,»¥³â,ÐźÅÁ¿,µÈ´ý¶ÓÁеȲ¢·¢Óëͬ²½»úÖÆ, ......

ÔÚWindowsÏÂÔ¶³Ì×ÀÃæÁ¬½ÓLinux XManagerƪ

×÷Õߣº¸ßÕÅÔ¶Öõ(HiLoveS)
²©¿Í£ºhttp://www.cnblogs.com/hiloves/
תÔØÇë±£Áô¸ÃÐÅÏ¢
XManager ÊÇÒ»¸ö¼òµ¥Ò×ÓõĸßÐÔÄܵÄÔËÐÐÔÚWindowsƽ̨ÉϵÄX-ServerÈí¼þ£¬¶øGnomeºÍKDE¾ÍÊÇX-Client£¬LinuxϵÄX- ServerÔòΪXorg¡£ËüÄÜ°ÑÔ¶¶ËUnix/LinuxµÄ×ÀÃæÎÞ·ìµØ´øµ½ÄãµÄWindowsÉÏ£¬ÉõÖÁµ±ÄãµÄµçÄÔÊÇÔÚÄÚÍø»ò·À»ðǽºó£¬ÄãÒ²ÄÜͨ¹ýSSH ЭÒ鰲ȫµÄÔËÐÐÔ¶¶ËµÄXÓ¦ÓóÌÐò¡£Ìصã°üÀ¨£º -¿Éͨ¹ýXcongfig¹¤¾ßÉèÖöà¸öXmanagerÉèÖã» -Ö§³Ö¶àÓû§µÄWindowsÖն˻·¾³£» -Ö§³Ö¶à¸öIPµØÖ·£» -Ö§³Ö±¾µØ×ÊÔ´Êý¾Ý¿â£» -ͨ¹ýÈȼüת»»¼üÅÌÓ³É䣻 -Ö§³Ö¶à´°¿ÚϵÄWindows´òÓ¡¹¦Äܵȡ£ 
XManager µÄÔ­ÀíÊÇ£ºX-Window²¢Ã»Óй涨X-ServerÓëX-Client±ØÐ빤×÷ÔÚͬһ̨µçÄÔÉÏ£¬ËùÒÔX-Server¿ÉÒÔ¹¤×÷ÓÚ²»Í¬µÄµçÄÔ£¬¶ø XManager¾ÍÊÇWindowsƽ̨ϵÄX-Server¡£XManagerÓëX-ClientÖ®¼äÓÃXDMCPЭÒéÏàÁ¬£¬Linux¶ËµÄÏìÓ¦ÓÉÏÔʾ¹ÜÀíÆ÷(ÓֽеǼ¹ÜÀíÆ÷£¬GnomeµÄÏÔʾ¹ÜÀíÆ÷ΪGDM£¬KDEµÄÏÔʾ¹ÜÀíÆ÷ΪKDM£¬Áí»¹ÓÐXDM¡¢WDMµÈ)¹ÜÀí£¬ËùÒÔLinux¶Ë±ØÐëÆô¶¯ÏÔʾ¹ÜÀíÆ÷(Æô¶¯Gnome»òKDE)¡£
Ò»¡¢Linux ¶ËµÄÅäÖãº
¿ª»úºó¾ÍÒªÆô¶¯ÏÔʾ¹ÜÀíÆ÷¡£´ò¿ª /etc/inittabÎļþ£¬½« runlevel ±äΪ5£¬¼´ÐÞ¸ÄΪid:5:initdefault: Èç¹ûÔ ......

LINUX ϶àÏ̱߳à³Ì

LinuxϵĶàÏ̱߳à³Ì
1 ÒýÑÔ
¡¡¡¡Ị̈߳¨thread£©¼¼ÊõÔçÔÚ60Äê´ú¾Í±»Ìá³ö£¬µ«ÕæÕýÓ¦ÓöàÏ̵߳½²Ù×÷ϵͳÖÐÈ¥£¬ÊÇÔÚ80Äê´úÖÐÆÚ£¬solarisÊÇÕâ·½ÃæµÄٮٮÕß¡£´«Í³µÄUnixÒ²Ö§³ÖÏ̵߳ĸÅÄµ«ÊÇÔÚÒ»¸ö½ø³Ì£¨process£©ÖÐÖ»ÔÊÐíÓÐÒ»¸öỊ̈߳¬ÕâÑù¶àÏ߳̾ÍÒâζ×Ŷà½ø³Ì¡£ÏÖÔÚ£¬¶àÏ̼߳¼ÊõÒѾ­±»Ðí¶à²Ù×÷ϵͳËùÖ§³Ö£¬°üÀ¨Windows/NT£¬µ±È»£¬Ò²°üÀ¨Linux¡£
¡¡¡¡ÎªÊ²Ã´ÓÐÁ˽ø³ÌµÄ¸ÅÄîºó£¬»¹ÒªÔÙÒýÈëÏß³ÌÄØ£¿Ê¹ÓöàÏ̵߳½µ×ÓÐÄÄЩºÃ´¦£¿Ê²Ã´µÄϵͳӦ¸ÃÑ¡ÓöàỊ̈߳¿ÎÒÃÇÊ×ÏȱØÐë»Ø´ðÕâЩÎÊÌâ¡£
¡¡¡¡Ê¹ÓöàÏ̵߳ÄÀíÓÉÖ®Ò»ÊǺͽø³ÌÏà±È£¬ËüÊÇÒ»Öַdz£"½Ú¼ó"µÄ¶àÈÎÎñ²Ù×÷·½Ê½¡£ÎÒÃÇÖªµÀ£¬ÔÚLinuxϵͳÏ£¬Æô¶¯Ò»¸öеĽø³Ì±ØÐë·ÖÅä¸øËü¶ÀÁ¢µÄµØÖ·¿Õ¼ä£¬½¨Á¢ÖÚ¶àµÄÊý¾Ý±íÀ´Î¬»¤ËüµÄ´úÂë¶Î¡¢¶ÑÕ»¶ÎºÍÊý¾Ý¶Î£¬ÕâÊÇÒ»ÖÖ"°º¹ó"µÄ¶àÈÎÎñ¹¤×÷·½Ê½¡£¶øÔËÐÐÓÚÒ»¸ö½ø³ÌÖеĶà¸öỊ̈߳¬ËüÃDZ˴ËÖ®¼äʹÓÃÏàͬµÄµØÖ·¿Õ¼ä£¬¹²Ïí´ó²¿·ÖÊý¾Ý£¬Æô¶¯Ò»¸öÏß³ÌËù»¨·ÑµÄ¿Õ¼äԶԶСÓÚÆô¶¯Ò»¸ö½ø³ÌËù»¨·ÑµÄ¿Õ¼ä£¬¶øÇÒ£¬Ï̼߳ä±Ë´ËÇл»ËùÐèµÄʱ¼äҲԶԶСÓÚ½ø³Ì¼äÇл»ËùÐèÒªµÄʱ¼ä¡£¾Ýͳ¼Æ£¬×ܵÄ˵À´£¬Ò»¸ö½ø³ÌµÄ¿ªÏú´óÔ¼ÊÇÒ»¸öÏ߳̿ªÏúµÄ30±¶×óÓÒ£¬µ±È»£¬ÔÚ¾ßÌåµÄϵͳÉÏ£¬Õâ¸öÊý¾Ý¿ÉÄÜ»áÓнϴóµÄÇø±ð¡£
¡¡¡¡Ê¹ÓöàÏß³ ......

ÈÃlinuxÆô¶¯ºó×Ô¶¯½øÈëͼÐνçÃæ»òÎı¾½çÃ棨תÔØ£©


a.¿ª»ú½øÈëͼÐνçÃ棺°²×°Ê±Ñ¡Í¼ÐÎÆô¶¯·½Ê½»ò°Ñ/etc /inittabµÄid:x:initdefault:ÕâÐиijÉid:5:initdefault:¡£
b.¿ª»ú²»½øÈëͼÐνçÃ棺°²×°Ê±Ñ¡Îı¾Æô¶¯·½Ê½»ò°Ñ/etc/inittabµÄid:x:initdefault:ÕâÐиijÉid:3:initdefault:¡£
*inittabÊÇ×öʲôµÄ£¿
ÔÚKERNELÆðÀ´Ö®ºó£¬½«Éú³ÉµÚÒ»¸ö½ø³Ì——init£¬Êµ¼ÊÉÏÊÇÖ´ÐÐÁË/sbin/init¡£initµÄ¹¤×÷ÊǸù¾Ý/etc/inittabÀ´Ö´ÐÐÏàÓ¦µÄ½Å±¾½øÐÐϵͳ³õʼ»¯£¬ÈçÉèÖüüÅÌ¡¢×ÖÌ壬װÔØÄ£¿é£¬ÉèÖÃÍøÂ磬µÈµÈ¡£
/etc/inittabÎļþµÄÿһÐаüÀ¨ËĸöÓò£º
id:runlevels:action:process
runlevelÊÇÔËÐÐģʽ£¬Í¨³£Îª0-6¡£Ä£Ê½0ÊÇ halt£¬Ä£Ê½6ÊÇreboot£¬Ä£Ê½1Êǵ¥Óû§£¬Ä£Ê½2/3ÊǶàÓû§£¬Ä£Ê½5ÊÇÔËÐÐxdmÒÔͼÐνçÃ淽ʽµÇ¼¡£idΪ±êʶ·û£¬Í¨³£ÎªÁ½¸ö×Öĸ¡£ processΪÐèÒªÖ´ÐеijÌÐò»ò½Å±¾¡£action°üÀ¨ÓÐ:
(1) defaultinit —— Ö¸¶¨È±Ê¡µÄÔËÐÐģʽ£¨runlevel£©
(2) sysinit —— Ö¸¶¨ÔËÐеĵÚÒ»¸ö³ÌÐò/½Å±¾£¬´ËʱrunlevelsÓò²»Æð×÷Óá£
(3) boot —— ÔÚsysinitÖ®ºóÖ´ÐУ¬runlevelsÓò²»Æð×÷ÓÃ
(4) bootwait —— ͬboot£¬µ«init»áµÈ´ý¸ÃÃüÁî½áÊø
(5) once —— ÔÚ½øÈëÓÐrunlevelsÖ¸ ......

Oracleѧϰ±Ê¼Ç£ºlinuxÏÂÆôÍ£Oracle


1. linuxÏÂÆô¶¯oracle
su - oracle
sqlplus /nolog
conn /as sysdba
startup
exit
lsnrctl start
exit
2. linuxϹرÕoracle
su - oracle
sqlplus /nolog
conn /as sysdba
shutdown immediate
exit
lsnrctl stop
exit
3¡¢Æô¶¯¼àÌýÆ÷
oracle@suse92:~> lsnrctl start
4¡¢Í£Ö¹¼àÌýÆ÷
oracle@suse92:~> lsnrctl stop
5¡¢²é¿´¼àÌýÆ÷״̬
oracle@suse92:~> l
......

Oracleѧϰ±Ê¼Ç£ºlinuxÏÂÆôÍ£Oracle


1. linuxÏÂÆô¶¯oracle
su - oracle
sqlplus /nolog
conn /as sysdba
startup
exit
lsnrctl start
exit
2. linuxϹرÕoracle
su - oracle
sqlplus /nolog
conn /as sysdba
shutdown immediate
exit
lsnrctl stop
exit
3¡¢Æô¶¯¼àÌýÆ÷
oracle@suse92:~> lsnrctl start
4¡¢Í£Ö¹¼àÌýÆ÷
oracle@suse92:~> lsnrctl stop
5¡¢²é¿´¼àÌýÆ÷״̬
oracle@suse92:~> l
......

Linux 2.6.19.x Äں˱àÒëÅäÖÃÑ¡Ïî¼ò½é

°æȨÉùÃ÷
±¾ÎÄ×÷ÕßÊÇһλ×ÔÓÉÈí¼þ°®ºÃÕߣ¬ËùÒÔ±¾ÎÄËäÈ»²»ÊÇÈí¼þ£¬µ«ÊDZ¾×Å GPL µÄ¾«Éñ·¢²¼¡£ÈκÎÈ˶¼¿ÉÒÔ×ÔÓÉʹÓá¢×ªÔØ¡¢¸´ÖƺÍÔÙ·Ö·¢£¬µ«±ØÐë±£Áô×÷ÕßÊðÃû£¬Ò಻µÃ¶ÔÉùÃ÷ÖеÄÈκÎÌõ¿î×÷ÈκÎÐÎʽµÄÐ޸ģ¬Ò²²»µÃ¸½¼ÓÈκÎÆäËüÌõ¼þ¡£Äú¿ÉÒÔ×ÔÓÉÁ´½Ó¡¢ÏÂÔØ¡¢´«²¥´ËÎĵµ£¬µ«Ç°ÌáÊDZØÐ뱣֤ȫÎÄÍêÕûתÔØ£¬°üÀ¨ÍêÕûµÄ°æȨÐÅÏ¢ºÍ×÷ÒëÕßÉùÃ÷¡£
ÆäËû×÷Æ·
±¾ÎÄ×÷ÕßÊ®·ÖÔ¸ÒâÓëËûÈ˹²ÏíÀͶ¯³É¹û£¬Èç¹ûÄã¶ÔÎÒµÄÆäËû·­Òë×÷Æ·»òÕß¼¼ÊõÎÄÕÂÓÐÐËȤ£¬¿ÉÒÔÔÚÈçÏÂλÖò鿴ÏÖÓÐ×÷Æ·µÄÁÐ±í£º
½ð²½¹ú×÷Æ·Áбí
BUG±¨¸æ£¬ÇдèÓë̽ÌÖ
ÓÉÓÚ×÷ÕßˮƽÓÐÏÞ£¬Òò´Ë²»Äܱ£Ö¤×÷Æ·ÄÚÈÝ׼ȷÎÞÎó£¬ÇëÔÚÔĶÁÖÐ×ÔÐмø±ð¡£Èç¹ûÄã·¢ÏÖÁË×÷Æ·ÖеĴíÎó£¬ÇëÄúÀ´ÐÅÖ¸³ö£¬ÄÄÅÂÊÇ´í±ð×ÖÒ²ºÃ£¬ÈκÎÌá¸ß×÷Æ·ÖÊÁ¿µÄ½¨ÒéÎÒ¶¼½«ÐéÐĽÓÄÉ¡£Èç¹ûÄãÔ¸Òâ¾Í×÷Æ·ÖеÄÏà¹ØÄÚÈÝÓëÎÒ½øÐнøÒ»²½ÇдèÓë̽ÌÖ£¬Ò²»¶Ó­ÄãÓëÎÒÁªÏµ¡£ÁªÏµ·½Ê½£ºMSN: csfrank122@hotmail.com
Code maturity level options
´úÂë³ÉÊì¶ÈÑ¡Ïî
Prompt for development and/or incomplete code/drivers ÏÔʾÉÐÔÚ¿ª·¢ÖлòÉÐδÍê³ÉµÄ´úÂëÓëÇý¶¯.³ý·ÇÄãÊDzâÊÔÈËÔ±»òÕß¿ª·¢Õß,·ñÔòÇëÎðÑ¡Ôñ
General setup
³£¹æÉèÖÃ
Local version - append to kernel release ÔÚÄÚ ......
×ܼǼÊý:5772; ×ÜÒ³Êý:962; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [83] [84] [85] [86] 87 [88] [89] [90] [91] [92]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ