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

linuxʹÓÃÐÂÓ²ÅÌ


linuxϰ²×°ÐÂÓ²Å̲¢¼ÓÔØÊ¹ÓÃÊÖ¼Ç
================================================================================
Ò»¡¢¹ý³Ì²½Öè
1¡¢#kudzu                          //¼ì²âÐÂÓ²¼þ£¬ÕâÒ»²½±ØÐ룡
2¡¢#fdisk -l                         //²é¿´ÊÇ·ñÕÒµ½ÐµÄÓ²ÅÌ£¬²é¿´Ó²ÅÌ´úºÅ¡£
3¡¢#fdisk /dev/sdb             //ΪÐÂÓ²ÅÌ·ÖÇø£¬ÀýÈç·Ö³Ésdb1
     #mkfs.ext3 /dev/sdb1    //°ÑÐÂÓ²Å̸ñʽ»¯³Éext3¸ñʽ
4¡¢#mkdir /disk2                    //´´½¨ÐµĹÒÔØµã
5¡¢#mount /dev/sdb1 /disk2/   //ÊÖ¶¯¹ÒÔØ·ÖÇø,°ÑÓ²Å̹ҵ½/disk2Ŀ¼Ï¡£
6¡¢#vi /etc/fstab
/dev/sdb1 /disk2 ext3 auto 1 2     //ÉèÖÃΪ¿ª»ú×Ô¶¯¹ÒÔØ·ÖÇø¡£
¶þ¡¢¿ª¹¤
2¡¢
²é¿´Ó²ÅÌ´úºÅ
[root@AMD-LINUX ~]# fdisk -l
Disk /dev/sda: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0×0007d856
Device Boot Start End Blocks Id System
/dev/sda1 * 1 25 200781 83 Linux
/dev/sda2 26 1305 10281600 8e Linux LVM
Disk /dev/sdb: 2147 MB, 2147483648 bytes <=ÐÂÓ²ÅÌ
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0×00000000
Disk /dev/sdb doesn’t contain a valid partition table
Disk /dev/dm-0: 9395 MB, 9395240960 bytes
255 heads, 63 sectors/track, 1142 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0×00000000
Disk /dev/dm-0 doesn’t contain a valid partition table
Disk /dev/dm-1: 1073 MB, 1073741824 bytes
255 heads, 63 sectors/track, 130 cylinders
Units = cylinders of 16065


Ïà¹ØÎĵµ£º

Linux²Ù×÷ϵͳϹØÓÚTopÃüÁîµÄ²ÎÊýÏê½â

TopÃüÁîÊÇLinuxϳ£ÓõÄÐÔÄÜ·ÖÎö¹¤¾ß£¬Äܹ»ÊµÊ±ÏÔʾϵͳÖи÷¸ö½ø³ÌµÄ×ÊÔ´Õ¼ÓÃ×´¿ö£¬ÀàËÆÓÚWindowsµÄÈÎÎñ¹ÜÀíÆ÷¡£ÏÂÃæÏêϸ½éÉÜËüµÄʹÓ÷½·¨¡£
top - 01:06:48 up  1:22,  1 user,  load average: 0.06, 0.60, 0.48
Tasks:  29 total,   1 running,  28 sleeping,   0 stopp ......

¹ØÓÚLinuxµÄalsaÒôƵÎÊÌâ½â¾ö

      µ½½ñÈÕ£¬ÔÚandroidƽ̨Éϵ÷ÊÔÉùÒôµÄ·½ÃæÖÕÓÚÓÐÁ˽øÕ¹£¬Ô­À´ÊÇÐèÒª¸ÄÒ»¸öÅäÖÃÎļþ£¬Ä¿Ç°Ö»Êǽâ¾öÁËÎÊÌ⣬¾ßÌåÔ­ÒòÒÔºóÔÙ·ÖÎö¡£Ó²¼þƽ̨ÊÇ6410+WM9714£¬Èí¼þƽ̨ÊÇANDROID¡£ÏÖÔÚÓÉÓÚandroidϵͳÆô¶¯Ê±£¬¼ÓÔØÒôƵ·þÎñ²»³É¹¦£¬´¦ÓÚÒ»¸öËÀÑ­»·ÖУ¬ÀÏÍ£Ôڵǽ½çÃæ¡£´Ëʱ´òÓ¡µÄLogcatÐÅÏ¢ÈçÏ£º
......

LinusΪʲô²»ÓÃC++дLinuxÄںˣ¿

ÔÚ×î½üµÄÒ»¸ö¹ØÓÚLKMLµÄÌÖÂÛÖУ¬Linus¸ø³öÁËΪʲô²»ÓÃC++À´Ð´LinuxÄں˵ÄÀíÓÉ£º
"In fact, in Linux we did try C++ once already, back in 1992. It sucks. Trust me - writing kernel code in C++ is a BLOODY STUPID IDEA.
“ÊÂʵÉÏ£¬ÎÒÃÇÔø¾­³¢ÊÔ¹ýÓÃC++À´Ð´£¬ÊÇÔÚ1992ÄêµÄʱºò¡£ºÜÔã¸â¡£ÏàÐÅÎÒ--ÓÃC++À´Ð´ÄÚºË ......

LinuxÄÚºËÉ豸ģÐÍ(4)

ÒëÕߣº¹ùÉÙ±¯
2009/12/02
Ô­ÎÄ£ºlinux/Documentation/driver-model/class.txt
É豸Àà
½éÉÜ
~~~~
Ò»¸öÉ豸ÀàÃèÊöÁËÒ»ÀàµÄÉ豸£¬ÀýÈçÓïÒôÉ豸»òÕßÍøÂçÉ豸¡£ÏÂÃæÊÇÒѶ¨ÒåµÄÉ豸Àà:
<Insert List of Device Classes Here>
ÿ¸öÉ豸ÀඨÒåÁËÒ»Ì×Óï·¨ºÍÉ豸×ñÑ­µÄ±à³Ì½Ó¿Ú¡£É豸Çý¶¯¾ÍÊÇÎªÌØ¶¨×ÜÏßÉϵÄ
ÌØ¶¨É豸¶ ......

ÔÚLinux C±à³ÌÖÐʹÓÃUnicodeºÍUTF 8

Ŀǰ¸÷ÖÖLinux·¢Ðа涼֧³ÖUTF-8±àÂ룬µ±Ç°ÏµÍ³µÄÓïÑÔºÍ×Ö·û±àÂëÉèÖñ£´æÔÚһЩ»·¾³±äÁ¿ÖУ¬¿ÉÒÔͨ¹ýlocaleÃüÁî²é¿´£º
$ locale
LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPE ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ