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

linux ÖÐÉèÖÃÈÕÆÚ


ÎÒÃÇÒ»°ãʹÓÓdate -s”ÃüÁîÀ´ÐÞ¸Äϵͳʱ¼ä¡£±ÈÈ罫ϵͳʱ¼äÉ趨³É2010Äê3ÔÂ5ÈÕµÄÃüÁîÈçÏ¡£
 
#date -s 03/05/10
 
½«ÏµÍ³Ê±¼äÉ趨³ÉÖÐÎç8µã52·Ö0ÃëµÄÃüÁîÈçÏ¡£
 
#date -s 08:52:00
 
×¢Ò⣬ÕâÀï˵µÄÊÇϵͳʱ¼ä£¬ÊÇlinuxÓɲÙ×÷ϵͳά»¤µÄ¡£
 
ÔÚϵͳÆô¶¯Ê±£¬Linux²Ù×÷ϵͳ½«Ê±¼ä´ÓCMOSÖжÁµ½ÏµÍ³Ê±¼ä±äÁ¿ÖУ¬ÒÔºóÐÞ¸Äʱ¼äͨ¹ýÐÞ¸Äϵͳʱ¼äʵÏÖ¡£ÎªÁ˱£³Öϵͳʱ¼äÓëCMOSʱ¼äµÄÒ»ÖÂÐÔ£¬Linuxÿ¸ôÒ»¶Îʱ¼ä»á½«ÏµÍ³Ê±¼äдÈëCMOS¡£ÓÉÓÚ¸Ãͬ²½ÊÇÿ¸ôÒ»¶Îʱ¼ä£¨´óÔ¼ÊÇ11·ÖÖÓ£©½øÐеģ¬ÔÚÎÒÃÇÖ´ÐÐdate -sºó£¬Èç¹ûÂíÉÏÖØÆð»úÆ÷£¬ÐÞ¸Äʱ¼ä¾ÍÓпÉÄÜûÓб»Ð´ÈëCMOS,Õâ¾ÍÊÇÎÊÌâµÄÔ­Òò¡£Èç¹ûҪȷ±£ÐÞ¸ÄÉúЧ¿ÉÒÔÖ´ÐÐÈçÏÂÃüÁî¡£
 
#clock -w
 
Õâ¸öÃüÁîÇ¿ÖÆ°Ñϵͳʱ¼äдÈëCMOS¡£
 


Ïà¹ØÎĵµ£º

LinuxÏÂcoreÎļþµ÷ÊÔ·½·¨

ÔÚ³ÌÐò²»Ñ°³£Í˳öʱ£¬Äں˻áÔÚµ±Ç°¹¤×÷Ŀ¼ÏÂÉú³ÉÒ»¸öcoreÎļþ£¨ÊÇÒ»¸öÄÚ´æÓ³Ïñ£¬Í¬Ê±¼ÓÉϵ÷ÊÔÐÅÏ¢£©¡£Ê¹ÓÃgdbÀ´²é¿´coreÎļþ£¬¿ÉÒÔָʾ³öµ¼Ö³ÌÐò³ö´íµÄ´úÂëËùÔÚÎļþºÍÐÐÊý¡£ 1.coreÎļþµÄÉú³É¿ª¹ØºÍ´óСÏÞÖÆ
1£©Ê¹ÓÃulimit -cÃüÁî¿É²é¿´coreÎļþµÄÉú³É¿ª¹Ø¡£Èô½á¹ûΪ0£¬Ôò±íʾ¹Ø±ÕÁ˴˹¦ÄÜ£¬²»»áÉú³ÉcoreÎļþ¡£ ......

Linux ¹²Ïí¿â£º LD_LIBRARY_PATH Óëld.so.conf

Linux ÔËÐеÄʱºò£¬ÊÇÈçºÎ¹ÜÀí¹²Ïí¿â(*.so)µÄ£¿ÔÚ Linux ÏÂÃæ£¬¹²Ïí¿âµÄѰÕҺͼÓÔØÊÇÓÉ /lib/ld.so ʵÏֵġ£ ld.so ÔÚ±ê׼·¾­(/lib, /usr/lib) ÖÐѰÕÒÓ¦ÓóÌÐòÓõ½µÄ¹²Ïí¿â¡£
µ«ÊÇ£¬Èç¹ûÐèÒªÓõ½µÄ¹²Ïí¿âÔڷDZê׼·¾­£¬ld.so ÔõôÕÒµ½ËüÄØ£¿
Ŀǰ£¬Linux ͨÓõÄ×ö·¨Êǽ«·Ç±ê׼·¾­¼ÓÈë /etc/ld.so.conf£¬È»ºóÔËÐÐ ldconf ......

LINUXÏÂPHP¶ÔÃüÃû¹ÜµÀ²Ù×÷ȨÏÞÎÊÌâ½â¾öС¼Ç

ÕâÁ½ÌìÅöµ½Ò»¸öСÎÊÌ⿨ÁËÎÒÀϰëÌì……¾ÍÊÇLINUXÏÂPHP³ÌÐòÓëÆäËû³ÌÐòͨÐÅ¡£
ÎÒÃÇÐèҪʵÏÖÓû§ÔÚWEBÒ³ÃæÉϽøÐвÙ×÷ʱ¿ÉÒÔÆôÓÃÎÒÃÇÔÚ·þÎñÆ÷¶ËµÄºǫ́³ÌÐò£¨ÓÃC¡¢C++±àд£©¡£
֮ǰÔÚwindowsÏ£¬ÒѾ­Ê¹ÓÃÃüÃû¹ÜµÀʵÏÖ£¨Çë¼ûÎÒ֮ǰµÄ²©ÎÄhttp://blog.csdn.net/rcfalcon/archive/2010/02/09/5303142.aspx£©£¬Õâ´Î½«· ......

GNU/Linuxƽ̨µÄC³ÌÐò¿ª·¢¼°³ÌÐòÔËÐл·¾³

±¾ÎĽéÉÜÔÚGNU/Linux»·¾³ÏÂÒ»¸öC³ÌÐòÓÉÔ´´úÂëµ½³ÌÐò£¬µ½¼ÓÔØÔËÐУ¬×îºóÖÕÖ¹µÄ¹ý³Ì¡£Í¬Ê±ÒԴ˹ý³ÌÎªÔØÌ壬½éÉÜGNU/Linuxƽ̨ÏÂÈí¼þ¿ª·¢¹¤¾ßµÄʹÓá£
 
±¾ÎÄÒÔÎÒÃÇ×î³£¼ûµÄhello, world!ΪÀý£º
 
#include <stdio.h>
main ()
{
      printf(“hello, world!\n” ......

linuxÖÐ jdk µÄÐ¶ÔØºÍ°²×°

zz http://yushan.javaeye.com/blog/261148
Ò».jdk1.4Ð¶ÔØ
ÓÉÓÚredhat Enterprise 5 ÖÐ×Ô´ø°²×°ÁËjdk1.4µÄ£¬ËùÒÔÔÚ°²×°jdk1.6ǰÎÒ°Ñjdk1.4µÄжÁË£¬²½ÖèÈçÏ£º
1.´ò¿ªÖÕ¶ËÊäÈë#rpm -qa | grep gcj
£¬ÆäÏÖʵÄÚÈÝÓУº
  java
-1.4.2-gci-compat.........
  java
-1.4.2-gcj-compat-devel.....(¾ßÌåÍüÁËÊÇʲà ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ