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

¹ØÓÚlinux½ø³Ì¹ÜÀí

 
¸´Ï°Ò»Ï£¬ÃâµÃÍü¼Ç¡£
ÏÔʾ½ø³ÌÊôÐÔ- ps ÃüÁî
ps ÃüÁ¸ÃÃüÁîÊÇ×î»ù±¾Í¬Ê±Ò²ÊǷdz£Ç¿´óµÄ½ø³Ì²é¿´ÃüÁÓÃÓÚ±¨¸æ½ø³Ì±êʶ¡¢Óû§¡¢CPU ʱ¼äÏûºÄÒÔ¼°ÆäËûÊôÐÔ¡£ÀûÓÃËü¿ÉÒÔÈ·¶¨ÓÐÄÄЩ½ø³ÌÕýÔÚÔËÐм°ÔËÐеÄ״̬¡¢½ø³ÌÊÇ·ñ½áÊø¡¢½ø³ÌÓÐûÓн©ËÀ¡¢ÄÄЩ½ø³ÌÕ¼ÓÃÁ˹ý¶àµÄ×ÊÔ´µÈ¡£ps ÃüÁî¿ÉÒÔ¼à¿Øºǫ́½ø³ÌµÄ¹¤×÷Çé¿ö£¬ÒòΪºǫ́½ø³ÌÊDz»ºÍÆÁÄ»¼üÅÌÕâЩ±ê×¼ÊäÈë / Êä³öÉ豸½øÐÐͨÐŵģ¬Èç¹ûÐèÒª¼ì²âÆäÇé¿ö£¬¿ÉÒÔʹÓà ps ÃüÁî¡£
µ¥¶ÀʹÓà ps ÃüÁîËù¿´µ½µÄ½ø³ÌÁÐ±í£¬¶¼ÊÇÔÚǰִ̨ÐеĽø³Ì£¬µ«²¢·ÇËùÓнø³Ì¶¼ÔÚǰִ̨ÐУ¬Ò²Óв»ÉÙ½ø³ÌÒþ²ØÔÚºǫִ́ÐС£Ê¹ÓÃÃüÁî ps -e ¿ÉÒÔÏÔʾËùÓнø³Ì¡£
½ø³ÌÐÔÄܼì²âÃüÁî-top ÃüÁî
top ÃüÁLinux ʹÓà top ÃüÁîÀ´ÏÔʾ CPU Õ¼ÓÃÂÊΪǰ¼¸Î»µÄ½ø³Ì¡£¸ÃÃüÁî¿ÉÒÔ°´ CPU ʹÓÃÂÊ¡¢ÄÚ´æÊ¹ÓÃÂÊ¡¢Ö´ÐÐʱ¼ä¶ÔÈÎÎñ½øÐÐÅÅÐò£¬¶øÇÒ¸ÃÃüÁîµÄºÜ¶àÌØÐÔ¶¼¿ÉÒÔͨ¹ý½»»¥Ê½ÃüÁî»òÕßÔÚ¸öÈ˶¨ÖÆÎļþÖнøÐÐÉ趨¡£top Ö÷Òª×ֶεĺ¬ÒåÈçÏ£º
ÁÐÃû º¬Òå
PID
½ø³Ì ID
USER
½ø³ÌËùÓÐÕßµÄÓû§Ãû
PR
ÈÎÎñÓÅÏȼ¶
NI
nice Öµ¡£ÊýֵԽС±íʾÓÅÏȼ¶Ô½¸ß£¬ÊýÖµÔ½´ó±íʾÓÅÏȼ¶Ô½µÍ
VIRT
½ø³ÌʹÓõÄÐéÄâÄÚ´æ×ÜÁ¿£¬µ¥Î»£ºkb¡£VIRT=SWAP+RES
RES
½ø³ÌʹÓõġ¢Î´±»»»³öµÄÎïÀíÄÚ´æ´óС£¬µ¥Î»£ºkb¡£RES=CODE+DATA
SHR
¹²ÏíÄÚ´æ´óС£¬µ¥Î»£ºkb
S
½ø³Ì״̬¡£
D= ²»¿ÉÖжϵÄ˯Ãß״̬ 
R= ÔËÐР
S= ˯Ãß 
T= ¸ú×Ù / Í£Ö¹ 
Z= ½©Ê¬½ø³Ì
%CPU
Éϴθüе½ÏÖÔÚµÄ CPU ʱ¼äÕ¼ÓðٷֱÈ
TIME+
½ø³ÌʹÓÃµÄ CPU ʱ¼ä×ܼƣ¬¾«È·µ½ 1/100 Ãë
COMMAND
ÃüÁîÃû / ÃüÁîÐÐ
¿ØÖƽø³ÌÕùÓà CPU µÄÓÅÏȼ¶¼¶±ðµÄÃüÁî- nice ÃüÁî, renice ÃüÁî
nice ÃüÁnice ÃüÁîÔÊÐíÄúÒÔ±ÈÃüÁîµÄÕý³£ÓÅÏȼ¶¸üµÍµÄÓÅÏȼ¶ÔËÐÐÃüÁî¡£
Óï·¨£ºnice [  - Increment|  -n Increment ] Command [ Argument ... ]
Èç¹ûÄúûÓÐÖ¸¶¨ Increment Öµ£¬nice ÃüÁîȱʡΪµÝÔöÖµ 10¡£Äú±ØÐëÓÐ root Óû§È¨ÏÞÒÔÔÚ¸ü¸ßµÄÓÅÏȼ¶ÔËÐÐÃüÁî¡£½ø³ÌµÄÓÅÏȼ¶Í¨³£±»³Æ×÷ËüµÄ nice Öµ¡£Linux ²Ù×÷ϵͳµÄ nice Öµ·¶Î§ÊÇ -20 µ½ 19£¬19 ÊÇ×îµÍÓÅÏȼ¶¡£AIX ²Ù×÷ϵͳ nice ÖµµÄ·¶Î§ÊÇ 0 µ½ 39£¬39 ÊÇ×îµÍÓÅÏȼ¶¡£Èç¹ûÄúûÓÐÊʵ±µÄȨÏÞ¾ÍÊÔͼÔö¼ÓÃüÁîµÄÓÅÏȼ¶£¬nice ÃüÁî²»»á·µ»Ø´íÎóÏûÏ¢¡£Ïà·´£¬ÃüÁîµÄÓÅÏȼ¶²»»á¸ü¸Ä£¬²¢ÇÒϵͳÒÔËüͨ³£µÄÓÅÏȼ¶Æô¶¯ÃüÁî¡£
renice ÃüÁrenice ÃüÁî¸Ä±äϵͳÖÐÒѾ­ÔÚÔËÐеÄÒ»¸ö»ò¶à¸ö½ø³ÌµÄ nice Öµ£¬Òò´Ë¸Ä±äÁËÓ


Ïà¹ØÎĵµ£º

LinuxÆô¶¯¹ý³ÌÏê½â

±¾Ô­´´ÎÄÕÂÊôÓÚ¡¶Linux´óÅï¡·²©¿Í£¬²©¿ÍµØÖ·Îªhttp://roclinux.cn¡£ÎÄÕÂ×÷ÕßΪrocrocket¡£
Æô¶¯µÚÒ»²½£­£­¼ÓÔØBIOS
µ±Äã´ò¿ª¼ÆËã»úµçÔ´£¬¼ÆËã»ú»áÊ×ÏȼÓÔØBIOSÐÅÏ¢£¬BIOSÐÅÏ¢ÊÇÈç´ËµÄÖØÒª£¬ÒÔÖÁÓÚ¼ÆËã»ú±ØÐëÔÚ×ʼ¾ÍÕÒµ½Ëü¡£ÕâÊÇÒòΪBIOSÖаüº¬ÁËCPUµÄÏà¹ØÐÅÏ¢¡¢É豸Æô¶¯Ë³ÐòÐÅÏ¢¡¢Ó²ÅÌÐÅÏ¢¡¢ÄÚ´æÐÅÏ¢¡¢Ê±ÖÓÐÅÏ¢¡¢PnPÌØ ......

½â¾ölinux¶ú»úºÍÀ®°Èͬʱ·¢ÒôµÄÎÊÌâ


×°Íê
NeoShine
Linux 4.0
ºó£¬²åÉ϶ú»úºó£¬¶ú»úºÍÀ®°Èͬʱ·¢Éù¡£
Òª½â¾öÕâ¸ö¹ÊÕÏ£¬ ¹Ø¼üÎÊÌâÔÚÓÚÕÒµ½Îļþ
ALSA-Configuration.txt
¡£
Õâ¸öÎļþÀïÓÐÉù¿¨ÀàÐÍÓë
model
£¨Ä£¿é£©µÄ¶ÔÕÕ±í¡£
ÏÂÃæÊDzÙ×÷µÄÕýÈ·²½Ö裺
1
¡¢ÏÂÔØÉù¿¨Çý¶¯³ÌÐò¡¢¿âÎļþ¡¢¹¤¾ß£¬ÏÂÃæÊÇĿǰ×îеÄÇý¶¯³ÌÐò£¬ÏÂÔØÍøÖ·£º
Çý¶¯³ÌÐò£º
ftp: ......

LinuxÈëÃűʼǶþ

 1.¹Ø»ú
init 0»òÕß halt poweroff
ÖØÐÂÆô¶¯
init 6»òÕß reboot
¹Ø»úµÄʱºò֪ͨÏÂÆäËûÓû§ Shutdown
shutdown -r +5 (Îå·ÖÖÓÖ®ºó¹Ø»ú)
2.ÔÚLinuxÏ¿ÉÒÔʹÓó¤Îļþ»òĿ¼Ãû£¬ÐèÒª×ñÑ­µÄ¹æÔò
  / ½ûֹʹÓÃ
  ºó׺ÊÇûÓÐʵ¼ÊÒâÒåµÄ
3.touch a  ½¨Á¢Ò»¸öÎļþ
4.shellÃüÁîµÄÒ»°ã¸ñʽ
  $cmd ......

how to install apache, PHP and MySQL on Linux 2

how to install apache, PHP and MySQL on Linux
This tutorial explains the installation of Apache web server, bundled
with PHP and MySQL server on a Linux machine. The tutorial is primarily for SuSE
9.2, 9.3, 10.0 & 10.1, but most of the steps ought to be valid for all
Linux-like operating ......

LinuxÄÚ´æ¹ÜÀí


ÕªÒª£º±¾ÕÂÊ×ÏÈÒÔÓ¦ÓóÌÐò¿ª·¢ÕߵĽǶÈÉóÊÓLinuxµÄ½ø³ÌÄÚ´æ¹ÜÀí£¬ÔÚ´Ë»ù´¡ÉÏÖð²½ÉîÈëµ½ÄÚºËÖÐÌÖÂÛϵͳÎïÀíÄÚ´æ¹ÜÀíºÍÄÚºËÄÚ´æµÄʹÓ÷½·¨¡£Á¦Çó´ÓÍâµ½ÄÚ¡¢Ë®µ½Çþ³ÉµØÒýµ¼ÍøÓÑ·ÖÎöLinuxµÄÄÚ´æ¹ÜÀíÓëʹÓá£ÔÚ±¾ÕÂ×îºó£¬ÎÒÃǸø³öÒ»¸öÄÚ´æÓ³ÉäµÄʵÀý£¬°ïÖúÍøÓÑÃÇÀí½âÄÚºËÄÚ´æ¹ÜÀíÓëÓû§ÄÚ´æ¹ÜÀíÖ®¼äµÄ¹ØÏµ£¬Ï£Íû´ó¼Ò×îÖÕÄܼÝÔ¦ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ