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

²é¿´window¡¢LinuxºÍAix»úCPUλÊýºÍ²Ù×÷ϵͳ°æ±¾

Ìâ¼Ç£º½ñÌì¿´µ½Ò»Æª¹ØÓڲ鿴CPUºÍ²Ù×÷ϵͳÐÅÏ¢µÄÎÄÕ£¬×ª¹ýÀ´ºÍ´ó¼Ò·ÖÏíһϣ¬O(∩_∩)O£¡
Á˽âcpu¼Ü¹¹   http://blog.csdn.net/wyzxg/archive/2009/12/17/5027738.aspx
ǰÁ½Ìì¼òµ¥×ܽáÁËcpu¼Ü¹¹£¬½ñÌì×ܽáϲ鿴¸÷ÖÖosϵͳµÄλÊýºÍcpuÓ²¼þÖ§³ÖµÄλÊý£¬ÒòΪÕâЩÎÒÃÇÔÚÈÕ³£¹¤×÷ÖÐÒª¾­³£Óõ½µÄ£¬×÷ΪÈÕ³£µÄÒ»¸ö±¸Íü¼£¬×ܽáÏ¿ÉÒÔ¼ÓÇ¿×Ô¼ºµÄ¼ÇÒ䣬Ҳ¿ÉÒÔÈÃ×Ô¼ºÔÚ×ÜÌåÉÏÓиöÈÏʶ£»Ã¿¼ä¸ôÒ»¶Îʱ¼ä¾Í×ܽáÏ£¬ÂýÂýÄã»á·¢ÏÖÓŵãÊÇ´ó´óµÎ°¡
1.²é¿´linuxµÄ²Ù×÷ϵͳºÍÓ²¼þcpuλÊý
linux ²Ù×÷ϵͳµÄλÊý²é¿´
getconf LONG_BIT Èç¹ûÊÇ32±íʾÊÇ32λ
eg:
[root@db ~]# getconf LONG_BIT
32
[root@db ~]# getconf WORD_BIT
32
»òÕßͨ¹ýcat /proc/cpuinfoÒ²¿ÉÒԲ鿴
ÔÙ»òÕß
[root@svr-db-test ~]# file /sbin/init
/sbin/init: ELF 64-bit LSB executable, AMD x86-64, version 1 (SYSV), for GNU/Linux 2.6.9, dynamically linked (uses shared libs), for GNU/Linux 2.6.9, stripped
²é¿´cpuÓ²¼þ¼Ü¹¹
ÔÚLinuxÖÐʹÓÃÃüÁîarch¿ÉÒÔ³õ²½²é¿´³öµ±Ç°ÏµÍ³Ëùʶ±ð³öÀ´µÄ»úÆ÷CPUÀàÐÍ£¬
Èç"i386", "i486","i586", "alpha", "sparc", "arm", "m68k",
"mips", "ppc","ia64","x86_64"µÈ£»ia64ºÍx86_64¾Í˵Ã÷Õą̂»úÆ÷ÊÇ64λµÄ£»
eg:
[root@db ~]# arch
i686
»òÕß
[root@svr-db-test ~]# uname -m
x86_64
»òÕß
[root@svr-db-test ~]# echo $HOSTTYPE
x86_64
2. ²é¿´windowsµÄ²Ù×÷ϵͳºÍÓ²¼þcpuλÊý
Microsoft Windows XP [°æ±¾ 5.1.2600]
(C) °æÈ¨ËùÓÐ 1985-2001 Microsoft Corp.
C:\Documents and Settings\Administrator>systeminfo
Ö÷»úÃû:           LUOBO-090566BDE
OS Ãû³Æ:          Microsoft Windows XP Professional
OS °æ±¾:          5.1.2600 Service Pack 3 Build 2600
OS ÖÆÔìÉÌ:        Microsoft Corporation
OS ÅäÖÃ:          ¶ÀÁ¢¹¤×÷Õ¾
OS ¹¹¼þÀàÐÍ:      Multiprocessor Free
×¢²áµÄËùÓÐÈË:     ΢ÈíÓû§
×¢²áµÄ×éÖ¯:       ΢ÈíÖйú
²úÆ· ID:     &nb


Ïà¹ØÎĵµ£º

linuxĿ¼ºÍÎļþϵͳ

Linux ºÍ Unix Îļþϵͳ±»×éÖ¯³ÉÒ»¸öÓвã´ÎµÄÊ÷Ðνṹ¡£ÎļþϵͳµÄ×îÉϲãÊÇ /£¬»ò³ÆÎª ¸ùĿ¼¡£ÔÚ Unix ºÍ Linux µÄÉè¼ÆÀíÄîÖУ¬Ò»ÇнÔΪÎļþ——°üÀ¨Ó²ÅÌ¡¢·ÖÇøºÍ¿É²å°Î½éÖÊ¡£Õâ¾ÍÒâζ×ÅËùÓÐÆäËüÎļþºÍĿ¼£¨°üÀ¨ÆäËüÓ²Å̺ͷÖÇø£©¶¼Î»ÓÚ¸ùĿ¼ÖС£ ÀýÈ磺/home/jebediah/cheeses.odt ¸ø³öÁËÕýÈ·µÄÍêÕû·¾¶£¬ËüÖ¸ ......

LinuxÏÂoracle Occi¿ª·¢»·¾³µÄ°²×°

1.Ê×ÏÈÒªÖªµÀʲôÊÇORACLEµÄ¿Í»§¶Ë£º
Oracle Instant client ÊÇoracleÌṩµÄ¼ò±ã¿Í»§¶Ë, Ö§³Ö¶àÖÖÆ½Ì¨. ¿É´ÓoracleÍøÕ¾ÏÂÔØ, ÏÂÔØµØÖ·Îª
http://www.oracle.com/technology/tech/oci/instantclient/index.html
ÕâʱÄã°´¸ölibaioµÄ¿â¾Í¿ÉÒÔÁË¡£
2. [root@localhost sdk]# ./occidml
./occidml: error while loading sh ......

LINUXºǫ́½ø³Ì¹ÜÀí

fg¡¢bg¡¢jobs¡¢&¡¢ctrl + z¶¼ÊǸúϵͳÈÎÎñÓйصģ¬ËäÈ»ÏÖÔÚ»ù±¾Éϲ»ÔõôÐèÒªÓõ½ÕâЩÃüÁµ«Ñ§»áÁËÒ²ÊǺÜʵÓõÄ
Ò»¡£& ×î¾­³£±»Óõ½
Õâ¸öÓÃÔÚÒ»¸öÃüÁîµÄ×îºó£¬¿ÉÒÔ°ÑÕâ¸öÃüÁî·Åµ½ºǫִ́ÐÐ
¶þ¡£ctrl + z
¿ÉÒÔ½«Ò»¸öÕýÔÚǰִ̨ÐеÄÃüÁî·Åµ½ºǫ́£¬²¢ÇÒÔÝÍ£
Èý¡£jobs
²é¿´µ±Ç°ÓжàÉÙÔÚºǫ́ÔËÐÐµÄ ......

LinuxϵÄÓÅÐ㿪ԴÈí¼þ

1  Scilab ÏÖÔÚÓÉ Scilab
Э»áά»¤µÄ¿ª·ÅÔ´´úÂëµÄ¿ÆÑ§¼ÆËãÈí¼þ¡£Ëü¾ßÓоØÕóÔËËã¡¢ÊýÖµÔËËã¡¢ÐźŴ¦Àí¡¢³ÌÐòÉè¼ÆµÈ¹¦ÄÜ£¬Ä¿Ç°Òѱ»¹ã·ºÓ¦ÓÃÓÚ½ÌÓý¡¢¿ÆÑк͹¤Òµ¡£Äã¿ÉÒÔÓÃËüÀ´Ìæ´úÊշѵÄmatlab¡£http://www.scilab.org/

2 Stellarium
ÊÇÒ»¿îÐÇÏó¹Û²âÄ£ÄâÈí¼þ¡£Ä¿Ç°È«ÇòÓÐÐí¶àÌìÎİ®ºÃÕߺͽÌÊÚÌìÎÄѧµÄ½ÌʦÃÇÔÚÊ¹Ó ......

linuxϰ´ÕÂquake3

Ê×ÏÈ£¬Çë°²×°Çý¶¯£¬ÎÒµÄÏÔ¿¨ÊÇnvidia fx5600£¬Ô´ÀïÃæ¾ÍÓÐÇý¶¯£¬Ö±½Ó°²×°¾ÍÊÇ¡£
´úÂë:
sudo apt-get install nvidia-glx nvidia-settings
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf_backup
sudo nvidia-glx-config enable
È»ºó
´úÂë:
Ctrl £« Alt £« backspace
ÖØÆôX
½¨Òé²»Òª°ÑnvidiaµÄlogoÈ¥µô£¬ÖÁÉÙÔÚµÚÒ» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ