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

Linux²Ù×÷ϵͳѧϰÏß·ͼ ÊÕ²Ø

 
Linux²Ù×÷ϵͳѧϰÏß·ͼ 
Linux²Ù×÷ϵͳѧϰÏß·ͼ
Èç¹ûÄãÕýÔÚѧϰLinux²Ù×÷ϵͳ£¬²»Öª´ÓÄÄÀïÈëÊÖ£¬¿ÉÒԲο¼ÏÂÃæ¸ø³öµÄ9µã½¨Ò飬»¹ÓÐÒ»µãÊDZ¾È˸½¼ÓµÄ£¬Linux³ÌÐò¹¤³Ìʦ·Ç³£³ÔÏ㣬ÒÔºó¿Ï¶¨ÊǸö»ðºìÖ°Òµ¡£²»¹ÜÔõÑù£¬Ö»ÒªÅ¬Á¦µÄѧ£¬ºó¹ûºÜÃÀºÃ¡£
1.ÕÆÎÕÖÁÉÙ50¸öÒÔÉϵij£ÓÃÃüÁî¡£
±ÈÈ磺°²×°ºÍµÇ¼ÃüÁlogin¡¢ shutdown¡¢ halt¡¢ reboot ¡¢mount¡¢umount ¡¢chsh
Îļþ´¦ÀíÃüÁfile¡¢ mkdir¡¢ grep¡¢dd¡¢ find¡¢ mv ¡¢ls ¡¢diff¡¢ cat¡¢ ln
ϵͳ¹ÜÀíÏà¹ØÃüÁ df¡¢ top¡¢ free¡¢ quota ¡¢at¡¢ lp¡¢ adduser¡¢ groupadd kill¡¢ crontab¡¢ tar¡¢  unzip¡¢ gunzip ¡¢last
ÍøÂç²Ù×÷ÃüÁifconfig¡¢ ip ¡¢ping ¡¢ netstat ¡¢telnet¡¢ ftp¡¢ route¡¢ rlogin rcp ¡¢finger ¡¢mail ¡¢nslookup
ϵͳ°²È«Ïà¹ØÃüÁ passwd ¡¢su¡¢ umask ¡¢chgrp¡¢ chmod¡¢chown¡¢chattr¡¢sudo¡¢ pswho
2.ÊìϤGnome/KDEµÈX-windows×ÀÃæ»·¾³²Ù×÷¡£
3.ÕÆÎÕ.tgz¡¢.rpmµÈÈí¼þ°üµÄ³£Óð²×°·½·¨¡£
4.ѧϰÌí¼ÓÍâÉ裬°²×°É豸Çý¶¯³ÌÐò(±ÈÈçÍø¿¨£©¡£
5.ÊìϤGrub/LiloÒýµ¼Æä¼°¼òµ¥µÄÐÞ¸´²Ù×÷¡£
6.ÊìϤLinuxÎļþϵͳºÍĿ¼½á¹¹¡£
7.ÕÆÎÕvi£¬gcc,gdbµÈ³£Óñ༭Æ÷£¬±àÒëÆ÷£¬µ÷ÊÔÆ÷¡£
8.Àí½âshell±ðÃû¡¢¹ÜµÀ¡¢I/OÖØ¶¨Ïò¡¢ÊäÈëºÍÊä³öÒÔ¼°shell½Å±¾±à³Ì¡£
9.ѧϰLinux»·¾³ÏµÄ×éÍø¡£


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì (Æß) SDPЭÒé

Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖЭÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀЭÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......

ÉÐѧÌÃlinux±Ê¼Ç£¨¶þ£©

ÉÐѧÌÃlinux±Ê¼Ç£¨¶þ£©
touch Îļþ ´´½¨Îļþ
rm ÎļþÃû ɾ³ýÎļþ
rm –r Îļþ¼ÐÃû µÝ¹éɾ³ýÎļþ¼Ð
rm –rf Îļþ¼ÐÃû µÝ¹éÇ¿ÖÆÉ¾³ýÎļþ¼Ð
rmdir Îļþ¼ÐÃû  ɾ³ý¿ÕÎļþ¼Ð
cp (-r)Ô´Îļþ/Ô­Îļþ¼Ð  Ä¿±êÎļþ/Ä¿±êÎļþ¼Ð
mv(-r) Ô´Îļþ Ä¿±êÎļþ/Ä¿±êÎļþ¼Ð
tree Ê÷×´ÏÔʾ
²é¿´»·¾³±äÁ¿£ºwindows ......

Ubuntu Linux 8.04À¶ÑÀÉ豸Á¬½Ó¹ÜÀí·½·¨

1.Æô¶¯À¶ÑÀÉ豸
sudo /etc/init.d/bluetooth restart
»òÕß
sudo /etc/init.d/bluez-utils restart
 
2.ʹÓÃhcitool dev²é¿´¼ÆËã»úÉϵÄÀ¶ÑÀÉ豸
teapot@teapot:~$ hcitool dev
Devices:
hci0 00:16:CF:DB:B4:BF
teapot@teapot:~$
 
3.°²×°É豸
²éѯÉ豸µØÖ·
teapot@teapot:~$ sudo hidd - ......

¿ªÆôlinux ÄÚºËÏß³Ì

º¯Êý˵Ã÷£º
kthread_create£º´´½¨Ï̡߳£
struct task_struct *kthread_create(int (*threadfn)(void *data),void *data,const char *namefmt, ...);
Ï̴߳´½¨ºó£¬²»»áÂíÉÏÔËÐУ¬¶øÊÇÐèÒª½«kthread_create() ·µ»ØµÄtask_structÖ¸Õë´«¸øwake_up_process()£¬È»ºóͨ¹ý´Ëº¯ÊýÔËÐÐÏ̡߳£
kthread_run £º´´½¨²¢Æô¶¯Ï̵߳ĺ¯Ê ......

LinuxÏÂSVNµÄÈýÖÖ±¸·Ý·½Ê½

ת×Ôhttp://blog.csdn.net/windone0109/archive/2009/04/01/4040772.aspx
£¨±¾ÎÄÀý×Ó»ùÓÚFreeBSD/LinuxʵÏÖ£¬windows»·¾³Çë×Ô¼º×ö³öÏàÓ¦Ð޸ģ©
  ÅäÖùÜÀíµÄÒ»¸öÖØÒªÊ¹ÃüÊDZ£Ö¤Êý¾ÝµÄ°²È«ÐÔ£¬·ÀÖ¹·þÎñÆ÷Ó¦Ó²ÅÌË𻵡¢Îó²Ù×÷Ôì³ÉÊý¾ÝÎÞ·¨»Ö¸´µÄÔÖÄÑÐÔºó¹û¡£Òò´ËÖÆ¶¨Ò»¸öÍêÕûµÄ±¸·Ý²ßÂԷdz£ÖØÒª¡£
   Ò»°ã ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ