Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Linux²é¿´ÏµÍ³×´Ì¬

Linux²é¿´ÏµÍ³×´Ì¬
Ô­ÎÄ:http://www.kklinux.com/html/linuxwangluojishu/linuxxitongguanliyuan/200903/13-4304.html
1¡£ÈçºÎ²é¿´ÏµÍ³µ±Ç°µÄ¸ºÔØ£¿
  
   ·½·¨£ºÊ¹Óà top ÃüÁî
   [Ç°5ÐнâÊÍ]
   µÚÒ»ÐУº¡¾ÏµÍ³¸Å¿ö¡¿µ±Ç°Ê±¼ä¡¢ÏµÍ³Æô¶¯Ê±¼ä¡¢µ±Ç°ÏµÍ³µÇ¼Óû§ÊýÄ¿¡¢Æ½¾ù¸ºÔØ¡£Ð§¹ûºÍÓà uptime ÃüÁîÒ»Ñù¡£
   µÚ¶þÐУº¡¾½ø³Ì×´¿ö¡¿½ø³Ì×ÜÊý¡¢ÐÝÃß½ø³ÌÊý¡¢ÔËÐнø³ÌÊý¡¢½©ËÀ½ø³ÌÊý¡¢ÖÕÖ¹½ø³ÌÊý¡£
   µÚÈýÐУº¡¾CPU ״̬¡¿Óû§Õ¼Óá¢ÏµÍ³Õ¼Óá¢ÓÅÏȽø³ÌÕ¼Óá¢ÊäÈëÊä³öµÈ´ýÕ¼Óá¢ÏÐÖýø³ÌÕ¼Óá£
   µÚËÄÐУº¡¾ÄÚ´æ״̬¡¿Æ½¾ù¿ÉÓÃÄÚ´æ¡¢ÒÑÓÃÄÚ´æ¡¢¿ÕÏÐÄÚ´æ¡¢¹²ÏíÄÚ´æ¡¢»º´æʹÓÃÄÚ´æ¡¢»îÔ¾µÄÄÚ´æÒ³¡¢
                       ÔàµÄ·Ç»îÔ¾µÄÄÚ´æÒ³£¨²¢ÇÒÄÚ´æÊý¾Ý±»Ð޸ģ¬ÐèҪд»Ø´ÅÅÌ£©¡¢¸É¾»µÄ·Ç»îÔ¾µÄÄÚ´æÒ³¡£
   µÚÎåÐУº¡¾½»»»×´Ì¬¡¿Æ½¾ù¿ÉÓý»»»ÈÝÁ¿¡¢ÒÑÓÃÈÝÁ¿¡¢ÏÐÖÃÈÝÁ¿¡¢¸ßËÙ»º´æÈÝÁ¿¡£
  
   ½ÓÏÂÀ´¶¯Ì¬¸üоÍÊǺÍpsÏà·ÂµÄ¸÷½ø³ÌÇé¿öÁбíÁË¡£
2¡£ÈçºÎ²é¿´ÏµÍ³µÄÆô¶¯Ê±¼ä¡¢ÔËÐÐʱ¼ä£¿
   ·½·¨Ò»£ºÊ¹ÓÃÉÏÊöµÄ top ÃüÁî¡£
  
   ·½·¨¶þ£ºÊ¹Óà uptime ÃüÁÈçÏ£º
   [root@miix conf]# uptime
    13:58:07 up 5:02, 1 user, load average: 0.00, 0.00, 0.00
  
   µ±Ç°Ê±¼äÊÇ 13:58:07 £¬ÏµÍ³ÔËÐÐÁË 5 Сʱ£¬Æ½¾ù¸ºÔØΪ 0¡£
   ÕâЩÐÅÏ¢¸ú top ÃüÁîµÄµÚÒ»ÐÐÐÅÏ¢ÊÇÒ»ÑùµÄ¡£
3¡£ÈçºÎ²é¿´¡¢ÐÞ¸Äϵͳʱ¼ä£¿
   ·½·¨£ºÊ¹Óà date ÃüÁî
   Ö±½ÓÊäÈë date ÃüÁî¼´¿É²é¿´Ê±¼äÁË
   [root@miix conf]# date
   2009Äê 01ÔÂ 12ÈÕ ÐÇÆÚÒ» 15:03:23 CST
  
   ÉèÖÃÈÕÆÚ¡¢Ê±¼ä£º
   date -s 20090112              //ÉèÖóÉ20090112£¬ÕâÑù»á°Ñ¾ßÌåʱ¼äÉèÖÃ³É¿Õ 00:00:00
   date -s 2009-01-12            //ͬÉÏ
   date -s 2009/01/12       &


Ïà¹ØÎĵµ£º

[תÌû]LinuxÇý¶¯¿ª·¢Ñ§Ï°µÄһЩ±ØÒª²½Öè

 1. ѧ»áд¼òµ¥µÄmakefile
2. ±àһЩӦÓÃ
³ÌÐò
£¬¿ÉÒÔÓÃmakefileÅÜÆðÀ´
3. ѧ»áдÇý¶¯
µÄmakefile
4. дһ¼òµ¥charÇý¶¯£¬makefile±àÒëͨ¹ý£¬¿ÉÒÔinsmod£¬ lsmod£¬ rmmod. ÔÚÇý¶¯µÄinitº¯ÊýÀï´òÓ¡hello world£¬insmodºóÓ¦¸ÃÄܹ»Í¨¹ýdmesg¿´µ½Êä³ö
¡£
5. дһÍêÕûÇý¶¯£¬ ¼ÓÉÏread£¬ write£¬ ioctl£¬ pollingµÈ¸ ......

ARMµÄǶÈëʽLinuxÒÆÖ²ÌåÑéÖ®BootLoader

  
ARMµÄǶÈëʽLinuxÒÆÖ²ÌåÑéÖ®BootLoader
2006-08-12 08:00×÷ÕߣºËᦻª³ö´¦£ºÌ켫¿ª·¢ÔðÈα༭£º·½ÖÛ
BootLoaderָϵͳÆô¶¯ºó£¬ÔÚ²Ù×÷ϵͳÄÚºËÔËÐÐ֮ǰÔËÐеÄÒ»¶ÎС³ÌÐò¡£Í¨¹ýBootLoader£¬ÎÒÃÇ¿ÉÒÔ³õʼ»¯Ó²¼þÉ豸¡¢½¨Á¢ÄÚ´æ¿Õ¼äµÄÓ³Éäͼ£¬´Ó¶ø½«ÏµÍ³µÄÈíÓ²¼þ»·¾³´øµ½Ò»¸öºÏÊʵÄ״̬£¬ÒÔ±ãΪ×îÖÕµ÷ÓòÙ×÷ϵͳ ......

start oracle with the linux opening

 1.ÐÞ¸Ä/etc/oratab £¬Ìí¼Ó$ORACLE_SID:$ORACLE_HOME:Y --
Y´ú±íOSÆô¶¯ÔòDBÆô¶¯±ØÐëÉèÖÃΪY£¬·ñÔòdbstartºÍdbstop²»¿ÉÓã¬NΪ²»Æô¶¯£¬$ORACLE_SIDÊÇDB
SID£¬$ORACLE_HOMEÊÇDB ¾ø¶Ô·¾¶
2.ÐÞ¸Ä/etc/rc.d/rc.loacl,¼ÓÈëÒÔÏ£º
#listener command
COMM_LISTENER=/opt/oracle/product/10.2.0/db_1/bin/lsnrctl
L ......

LinuxÏÂÆô¶¯Oracle·þÎñºÍ¼àÌý³ÌÐò(»ù´¡ÖªÊ¶)

 
oracleÊý¾Ý¿âÊÇÖØÁ¿¼¶µÄ£¬Æä¹ÜÀí·Ç³£¸´ÔÓ£¬½«ÆäÔÚlinuxƽ̨ÉϵÄÆô¶¯ºÍ¹Ø±Õ²½ÖèÕûÀíһϡ£
°²×°Íê±ÏoracleÒÔºó£¬ÐèÒª´´½¨oracleϵͳÓû§£¬
²¢ÔÚ/home/oracleÏÂÃæµÄ.bash_profileÌí¼Ó¼¸¸ö»·¾³±äÁ¿£º
ORACLE_SID,ORACLE_BASE,ORACLE_HOME¡£
±ÈÈ磺
export ORACLE_SID=test export ORACLE_BASE=oracle_install_di ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ