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

[ת]linux¿ª»úÆô¶¯·þÎñÏê½â£¨RHϵ£©


acpid
ÅäÖÃÎļþ£º/proc/acpi/event
ĬÈ϶˿ڣºÎÞ
˵Ã÷£ºAdvanced Configuration and Power Interface£¬ÎªÌæ´ú´«Í³µÄAPM µçÔ´¹ÜÀí±ê×¼¶øÍƳö
µÄÐÂÐ͵çÔ´¹ÜÀí±ê×¼¡£
ÊÇ·ñÐèÒªÆô¶¯£ºÈç¹ûÄãÐèÒª¶ÔµçÔ´½øÐйÜÀí£¬ÄǾÍÐèÒªÆô¶¯¡£
anacron
ÅäÖÃÎļþ£º/etc/anacron
ĬÈ϶˿ڣºÎÞ
˵Ã÷£ºÒ»¸ö×Ô¶¯»¯ÔËÐÐÈÎÎñ¡£Red Hat Linux Ëæ´øËĸö×Ô¶¯»¯ÈÎÎñµÄ¹¤¾ß£ºcron¡¢anacron¡¢
at¡¢ºÍ batc¡£µ±ÄãµÄLinux Ö÷»ú²¢²»ÊÇÈ«Ììºò¿ª»ú£¬Õâ¸öanacron ¾Í¿ÉÒÔ°ïÄãÖ´ÐÐÔÚcrontab
É趨µÄʱ¼äÄÚûÓÐÖ´ÐеŤ×÷¡£¾ÙÀýÀ´Ëµ£¬µ±ÄãµÄÖ÷»úÔÚÍíÉÏ12:00 »á×Ô¶¯¹Ø±Õ£¬µ«ÊÇÆ«Æ«
crontab Õâ¸öÀýÐÐÐÔ¹¤×÷ÊÇÔÚ4:00 ¹¤×÷£¬Õâ¸öʱºòÀýÐÐÐÔ¹¤×÷¾Í²»ÄÜÆð×÷ÓÃÁË¡£²»¹ýÀûÓÃ
anacron ¾ÍÄÜ×öµ½¡£
ÊÇ·ñÐèÒªÆô¶¯£ºÈç¹ûÖ÷»úÒѾ­24 Сʱ¿ª»ú£¬¶øÇÒÔËÐÐÁËcron£¬ÄÇôÕâ¸öÊØ»¤³ÌÐò¾Í²»ÐèÒª
Æô¶¯ÁË¡£
apmd
ÅäÖÃÎļþ£º/etc/sysconfig/apmd
ĬÈ϶˿ڣºÎÞ
˵Ã÷£ºAdvanced Power Management£¬¸ß¼¶µçÔ´¹ÜÀí¡£´«Í³µÄµçÔ´¹ÜÀí±ê×¼¡£Ò»°ãϵͳ¶¼»á
ͬʱ֧³ÖAPM ºÍAPMD Á½ÖÖ±êÖ¾£¬µ«ÏµÍ³¼ÓÔØÊ±Ö»Ðè¼ÓÔØÒ»¸ö¼´¿É¡£¶ÔÓڱʼDZ¾¼ÆËã»ú±È
½ÏÓÐÓ㬿ÉÒÔÁ˽âϵͳµÄ”µç³ØµçÁ¿”¡£
ÊÇ·ñÐèÒªÆô¶¯£ºÈç¹ûÎÒÃÇʹÓõÄÊÇ̨ʽ¼ÆËã»ú»òÒ»Ö±¿ª»úµÄ»úÐÍ£¬¾Í²»ÐèҪʹÓÃÕâ¸öÊØ»¤³Ì
Ðò¡£
atd
ÅäÖÃÎļþ£º/etc/at.allow£¬/etc/at.deny
Ô¤Éè¶Ë¿Ú£ºÎÞ
˵Ã÷£ºÒ»¸ö×Ô¶¯»¯ÔËÐÐÈÎÎñ¡£
ÊÇ·ñÐèÒªÆô¶¯£ºÍ¨³£ÐèÒªÆô¶¯¡£²»¹ýÈç¹ûÄãһֱʹÓÃcron£¬ÄÇôҲ¿ÉÒÔ²»Æô¶¯¡£
autofs
ÅäÖÃÎļþ£º/etc/rc.d/init.d/autofs
Ô¤Éè¶Ë¿Ú£ºÎÞ
˵Ã÷£ºÊµÏÖ¹âÅÌ¡¢ÈíÅ̵Ä×Ô¶¯¼ÓÔØ¡£
ÊÇ·ñÐèÒªÆô¶¯£ºÒ»°ã²»ÐèÒªÆô¶¯¡£
chargen chargen-udp
Ô¤Éè¶Ë¿Ú£ºTCP/UDP 19
˵Ã÷£ºCharacter Generator Protocol£¬Ò»ÖÖÍøÂç·þÎñ£¬Ö÷Òª¹¦ÄÜÊÇÌṩÀàËÆÔ¶³Ì´ò×ֵŦÄÜ¡£
¸ü¶àϸ½Ú£ºhttp://www.networksorcery.com/enp/RFC/Rfc864.txt
ÊÇ·ñÐèÒªÆô¶¯£ºÎª°²È«Æð¼û£¬¾¡Á¿¹Ø±ÕÕâ¸ö·þÎñ¡£
cpuspeed
˵Ã÷£º¼à²âϵͳ¿ÕÏаٷֱȣ¬½µµÍ»ò¼Ó¿ìCPU ʱÖÓËٶȺ͵çѹ´Ó¶øÔÚϵͳ¿ÕÏÐʱ½«ÄÜÔ´Ïû
ºÄ½µÎª×îС£¬¶øÔÚϵͳ·±Ã¦Ê±×î´ó»¯¼Ó¿ìϵͳִÐÐËÙ¶È¡£
¸ü¶àϸ½Ú£º http://altlinux.org/index.php?mo ... mp;package=cpuspeed
ÊÇ·ñÐèÒªÆô¶¯£ºÈç¹ûÄãʹÓñãЯʽµçÄÔ£¬Ôò×îºÃÆô¶¯Õâ¸ö·þÎñ¡£
crond
ÅäÖÃÎļþ£º/etc/crontab
ĬÈ϶˿ڣºÎÞ
˵Ã÷£ºÓÃÀ´Ö´ÐÐÀýÐÐÐÔÃüÁîµÄÊØ»¤³ÌÐò¡£
ÊÇ·ñÐèÒªÆô¶¯£º±ØÐëÆô¶¯¡£
cups
CUPS ·þÎñÆ÷ÅäÖÃÎļþ£º/etc/cups/cupsd.conf
CUPS ¿Í


Ïà¹ØÎĵµ£º

linuxϵÄnetstatÃüÁî

Displaying the Routing Table£º
netstat -nr
Displaying Interface Statistics:
netstat -i
Show the address resolution (ARP) tables:
netstat -p
Displaying Connections:
netstat -ta (linux)
netstat -a -f af:inet (opensolaris)
http://www.faqs.org/docs/linux_network/x-087-2-iface.netstat.html
http ......

תÌû ¸ºÔؾùºâ ÔÚwindowÓëlinuxÏÂÅäÖÃnginx


×î½üÓÐЩʱ¼ä£¬¿ªÊ¼½Ó´¥¸ºÔؾùºâ·½ÃæµÄ¶«Î÷£¬´ÓÓ²¼þF5ÔÙµ½Citrix Netscalar¡£²»¹ýÒòΪӲ¼þµÄÅäÖÃËäÈ»²»¸´ÔÓ£¬µ«°º¹óµÄ¼Û¸ñÒ²ÈÃÒ»°ãÓû§Íû¶øÈ´²½(Ê®¼¸Íòµ½¼¸Ê®Íò)£¬ËùÒÔÖ»ÄÜתÏònginx,squidÕâÀàÓз´Ïò´úÀí¹¦ÄܵÄÈí¼þÁË¡£ºÃÔÚÆäÉèÖö¼²»ÊǺÜÂé·³¡£
      ±¾ÎľÍ֮ǰËù×ö¹ýµÄ°²×°ºÍÅäÖò½Öè×öÒ»Ï ......

linuxÏÂopen()Óëfopen()

fopen£¨´ò¿ªÎļþ£©
Ïà¹Øº¯Êý
    open£¬fclose
±íÍ·Îļþ
    #include<stdio.h>
¶¨Ò庯Êý
    FILE * fopen(const char * path,const char * mode);
º¯Êý˵Ã÷
    ²ÎÊýpath×Ö·û´®°üº¬Óû´ò¿ªµÄÎļþ·¾¶¼°ÎļþÃû£¬²ÎÊýmode×Ö·û´®Ôò´ú±í×ÅÁ÷ÐÎ̬¡£ ......

Linux KernelÖÐlist½â¶Á


±êÇ©£º
it
·ÖÀࣺ
linux_kernel
×÷ÕߣºSam £¨Õç·å£© sam_code@hotmail.com
Sam֮ǰ¿´2.4
kernelʱ£¬³£¿´µ½List.Ò²×Ðϸ¿´ÁËһϣ¬µ«ÏÖÔÚ³¤ÆÚûÓп´kernel,ûÓÐд³ÌÐò£¬ÒѾ­Íü¼ÇÁ˺ܶࡣ½ñÌìÓÖ¿´Ò»¿´²¢¼Ç¼ÏÂÀ´¡£
Linux
KernelÖУ¬³£³£ÐèҪʹÓÃË«ÏòÁ´±í¡£ÔÚ~/include/linux/list.hÖУ¬¾Í¶¨ÒåÁËË«ÏòÁ´±íºÍ³£ÓõÄfunc ......

Linuxѧϰ£¨Ò»£©


ÔÚLinuxÖУ¬²»ÓüüÈëÓ¦ÓóÌÐòµÄÍêÕû·¾¶¶øÆô¶¯Ó¦ÓóÌÐòµÄ·½·¨£º
Ô­Òò£º
   Ö®ËùÒÔҪʹÓÃÍêÕû·¾¶ÃûÀ´Æô¶¯³ÌÐòÊÇÓÉÓÚ£¬¿ÉÖ´ÐÐÎļþûÓб»·ÅÖÃÔÚÄãµÄÓû§ shell »·¾³ËùÖªµÄĿ¼ÖУ¨Èç /usr/local/bin £©¡£
 ·½·¨£º±à¼­PATH±äÁ¿
    Èç¹ûÄãÐèҪƵ·±µØÆô¶¯Î»ÓÚ shell ËÑË÷µÄ·¾¶Ö®ÍâµÄ³ÌÐò£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ