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

Linux²é¿´ÏµÍ³ÅäÖó£ÓÃÃüÁî

ϵͳ
# uname -a               # ²é¿´ÄÚºË/²Ù×÷ϵͳ/CPUÐÅÏ¢
# head -n 1 /etc/issue   # ²é¿´²Ù×÷ϵͳ
°æ±¾
# cat /proc/cpuinfo      # ²é¿´CPUÐÅÏ¢
# hostname               # ²é¿´¼ÆËã»úÃû
# lspci -tv              # ÁгöËùÓÐPCIÉ豸
# lsusb -tv              # ÁгöËùÓÐUSBÉ豸
# lsmod                  # Áгö¼ÓÔØµÄÄÚºËÄ£¿é
# env                    # ²é¿´»·¾³±äÁ¿
×ÊÔ´
# free -m                # ²é¿´ÄÚ´æÊ¹ÓÃÁ¿ºÍ½»»»ÇøÊ¹ÓÃÁ¿
# df -h                  # ²é¿´¸÷·ÖÇøÊ¹ÓÃÇé¿ö
# du -sh <Ŀ¼Ãû>        # ²é¿´Ö¸¶¨Ä¿Â¼µÄ´óС
# grep MemTotal /proc/meminfo   # ²é¿´ÄÚ´æ×ÜÁ¿
# grep MemFree /proc/meminfo    # ²é¿´¿ÕÏÐÄÚ´æÁ¿
# uptime                 # ²é¿´ÏµÍ³ÔËÐÐʱ¼ä¡¢Óû§Êý¡¢¸ºÔØ
# cat /proc/loadavg      # ²é¿´ÏµÍ³¸ºÔØ
´ÅÅ̺ͷÖÇø
# mount | column -t      # ²é¿´¹Ò½ÓµÄ·ÖÇø×´Ì¬
# fdisk -l               # ²é¿´ËùÓзÖÇø
# swapon -s              # ²é¿´ËùÓн»»»·ÖÇø
# hdparm -i /dev/hda     # ²é¿´´ÅÅ̲ÎÊý(½öÊÊÓÃÓÚIDEÉ豸)
# dmesg | grep IDE       # ²é¿´Æô¶¯Ê±IDEÉ豸¼ì²â×´¿ö


Ïà¹ØÎĵµ£º

Linux kernel Development second Edition

1. Technically speaking, and in this book, the operating
system
is considered the parts of the system responsible for basic use
and administration. This includes the kernel and device drivers, boot loader,
command shell or other user interface, and basic file and system utilities ......

linux¿éÉ豸·ÖÎöÓëʹÓÃ(תµÄ)


linux¿éÉ豸·ÖÎöÓëʹÓÃ
 
 
linux¿éÉ豸·ÖÎöÓëʹÓÃ
creator
sz111@126.com
 
   ±¾ÆªÎÄÕÂÁ¦Çó¼òµ¥Ã÷Á˵ĽâÊÍLinuxµÄ¿éÉ豸Çý¶¯£¬Èôó¼Ò¶ÔËüÉÙЩη¾å£¬¿ìËٵĿª·¢Ò»¸ö¿éÉ豸¡£·ÖÎöÍêÕâÆªÖ®ºó£¬ÏÂÒ»²½¾ÍÊÇ·ÖÎöMMC¿¨µÄÇý¶¯£¬ÕùÈ¡·ÖÎöÖ®ºó¿ÉÒÔ´ïµ½ÓÅ»¯¶Á¿¨ËٶȵÄÄ¿µÄ¡£LinuxµÄ¿éÉ豸¿´Ë ......

LinuxʹÓÃ

ÔÚlinuxÖÐuseridºÍusergroup·Ö±ð´æÓÚ /etc/group, /etc/shadow, /etc/passwd
ÔÚgroup ÖпÉÒÔÐÞ¸Äsudo groupºÍadminȨÏÞ
Ô¶³ÌµÇ½ÉèÖÃÔÚ /etc/ssh/ssh-config ºÍ /etc/ssh/sshd-configÀï£¬ÖØÉèºó /etc/init.d/ssh restart
ÔÚwebminÖиü¸ÄÁËfirewallºó±ØÐëÖØÆôÍøÂç : /etc/init.d/networking restart
In Ubuntu, remote d ......

Ô­´´£º¾ÀÕý¹úÈ˶ÔLinuxµÄÎó½âºÍ´íÎóÈÏʶ֮¶þ

»òÎÊ£ºLinux¼æÈÝÐԲ
        ÕæµÄÊÇÕâÑùÂ𣿴Ó2.6.30Äں˿ªÊ¼£¬Çý¶¯³ÌÐòÕ¼Õû¸öÄں˵ĴúÂë±ÈÂÊÊ״γ¬¹ý50£¥¡£¾ÍÔÚ2009ÄêÊ¥µ®½ÚÄÇÌ죬Linus Torvalds ÔÚ¸ø´ó¼Ò·¢µÄÊ¥µ®¿ìÀÖµÄÓʼþÖжԴúÂë×öÁËͳ¼Æ£¬Çý¶¯³ÌÐòµÄ´úÂ뾹ȻռÁËËùÓдúÂëµÄ69£¥ÁËÒѾ­£¬ÏÖÔÚÄÚºË×î¸ß°æ±¾ÊÇ2.6.32¡£ÓÎÏ·Ò¡¸ËÊ ......

Linux Óû§²ãÈçºÎµ÷ÓýӿÚÉèÖüĴæÆ÷

ÏÂÃæµÄ´úÂë·ÖÎöÊǸù¾Ýlinux-2.6.17.14_stm22°æ±¾
#define STSYS_WriteRegDev32LE(Address_p, value)          writel((u32)value, (void*)Address_p)
ÔÚinclude/asm-sh/io.h
#define writel(v,a) ({__raw_writel((v),(a));mb();})
#define __raw_write(v,a)  __writ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ