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linux tinyxmlɾ³ý½Úµã

bool RemoveNode(string& szFileName)
{
  TiXmlDocument myDocument(szFileName);   
   bool loadOkay = myDocument.LoadFile();
   if(loadOkay == false)
    return false;
   //»ñµÃ¸ùÔªËØ
  TiXmlElement *rootElement = myDocument.RootElement();
  if(rootElement == NULL)
   return false;
  //»ñµÃ¸ù½áµã
  TiXmlNode *pRootNode = rootElement->ToElement();
  //»ñµÃ¸ù½áµãϵĵÚÒ»¸öÔªËØ
  TiXmlElement *pChild = rootElement->FirstChildElement();
  //»ñµÃ¸ù½áµãϵĵÚÒ»¸ö½Úµã
  TiXmlNode *pTempNode = pChild->ToElement();
  
  rootElement->RemoveChild(pTempNode);
  myDocument.SaveFile(szFileName);
  return true; 
}


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±àÒë linux 2.6.18³ö´í½â¾ö·½·¨

HOSTCC scripts/mod/sumversion.o
scripts/mod/sumversion.c: In function ‘get_src_version’:
scripts/mod/sumversion.c:384: error: ‘PATH_MAX’ undeclared (first use in
this function)
scripts/mod/sumversion.c:384: error: (Each undeclared identifier is reported
only once
script ......

linux¼ÜÉèsubversion(svn)°æ±¾¿ØÖÆ


1.ÐèÒªÁ½¸öÎļþ£¬httpdºÍsubversion. httpdÊÇweb·þÎñÆ÷£¬ÓÃÀ´Í¨¹ýweb·ÃÎÊsubversion£¬httpd¿ÉÒÔÔÚapache¹Ù·½ÍøÕ¾ÉÏÏÂÔص½ 
2.н¨Ò»¸öÓû§£ºsvnroot
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ʵÏÖLinuxË«»úÎļþͬ²½rsync

rsync ÓÐʲôͻ³öÓŵãÄØ£¿Ê×ÏÈ£¬Ëü±»Éè¼Æ³ÉÖ»´«ËÍÎļþµÄ²»Í¬²¿·Ö£¬¶ø·Ç´«ËÍÕû¸öÎļþ£¬ÒÔ¼ÓËÙÎļþ´«Êä¡£±ÈÈ磬ÎÒÕýÔÚд×÷±¾ÎÄ£¬ÄÇÎҾͿÉÒÔÏÖÔÚʹÓÃ
rsync ¸´ÖÆÒ»´Î£¬¶øÖ®ºóÔÙ½øÐÐÒ»´Î´«Êä¡£µÚ¶þ´Î£¨µÚÈý´Î¡¢µÚËÄ´Î……£©¸¸×ÓÎļþµÄʱºò£¬rsync
Ö»´«ËÍÎļþµÄ²»Í¬²¿·Ö¡£Õ⽫¼«´óµØ½Úʡʱ¼ä£¬ÌرðÊÇÔÚÈÕ³£±¸·ÝµÄ¹ ......

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£¨0-¹Ø»ú 1-µ¥Óû§ 2-¶àÓû§ÎÞNFS 3-¶àÓû§×´Ì¬ÓÐNFS 4-ϵͳδʹÓã¬Áô¸øÓû§ 5-X11¿ØÖÆ̨
6-ϵͳÕý³£¹Ø±Õ²¢ÖØÐÂÆô¶¯£©
2.chkconfig --list smartd  £¨²é¿´smartd·þÎñ״̬£©
  runlevel    £¨Ä¿Ç°ÏµÍ³´¦ÓÚÄĸö״̬£©
  chkconfig --level 2345 smartd off
£¨ÏµÍ ......

Linux»ùÓÚʼþÇý¶¯µÄ³ÌÐò¿ò¼Ü(תÔØ)

[ת]Linux 2.6 ÄÚºËEpollÓ÷¨¾ÙÀý˵Ã÷
epollÓõ½µÄËùÓк¯Êý¶¼ÊÇÔÚÍ·Îļþsys/epoll.hÖÐÉùÃ÷µÄ£¬ÏÂÃæ¼òҪ˵Ã÷ËùÓõ½µÄÊý¾Ý½á¹¹ºÍº¯Êý£º
ËùÓõ½µÄÊý¾Ý½á¹¹:
 
typedef union epoll_data {
void *ptr;
int fd;
__uint32_t u32;
__uint64_t u64; ......
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