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cin EOF Linux

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ÓиöÈËÎÊÁËÒ»¸öÕâÑùµÄС³ÌÐò£¬ËµÓÐÎÊÌ⣺
#include <iostream>
#include <vector>
#include <string>
using namespace std;
int main()
{
vector <string*> spvec;
string str;
cout <<"input string" <<endl;
while(cin>>str)
{
//cin>>str;
string *pstr=new string;
*pstr=str;
spvec.push_back(pstr);
}
vector <string*>::iterator it=spvec.begin();
while(it != spvec.end())
{
cout <<**it <<" " <<(**it).size() <<endl;
++it;
}
it=spvec.begin();
while(it != spvec.end())
{
delete *it;
it++;
}
return 0;
}

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 1. ѧ»áд¼òµ¥µÄmakefile
2. ±àһЩӦÓÃ
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3. ѧ»áдÇý¶¯
µÄmakefile
4. дһ¼òµ¥charÇý¶¯£¬makefile±àÒëͨ¹ý£¬¿ÉÒÔinsmod£¬ lsmod£¬ rmmod. ÔÚÇý¶¯µÄinitº¯ÊýÀï´òÓ¡hello world£¬insmodºóÓ¦¸ÃÄܹ»Í¨¹ýdmesg¿´µ½Êä³ö
¡£
5. дһÍêÕûÇý¶¯£¬ ¼ÓÉÏread£¬ write£¬ ioctl£¬ pollingµÈ¸ ......

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ÏÈ¿´¿´ÄÚ´æÊ¹ÓÃ×´¿ö
[root@node1 ~]# free -m
total used free shared buffers cached
Mem: 8004 6557 1446 0 163 5630
-/+ buffers/cache: 763 7240
Swap: 1983 0 1983
°ÑÄÚ´æÀïµÄÊý¾ÝÔÝʱдµ½Ó²ÅÌÀï
[root@node1 ~]# sync
ÐÞ¸Ä /proc/sys/vm/drop_cachesÎļþ
[root@node1 ~]# echo 3 > ......

LinuxϵͳÈÕÖ¾¹¦Äܼ°Æä¹ÜÀíÏê½â

 ±ÈÌØÍø×ªÔØ£ºhttp://datacenter.chinabyte.com/308/11039308.shtml
        ÈÕÖ¾¶ÔÓÚ°²È«À´Ëµ£¬·Ç³£ÖØÒª£¬Ëû¼Ç¼ÁËϵͳÿÌì·¢ÉúµÄ¸÷ÖÖ¸÷ÑùµÄÊÂÇ飬Äã¿ÉÒÔͨ¹ýËûÀ´¼ì²é´íÎó·¢ÉúµÄÔ­Òò£¬»òÕßÊܵ½¹¥»÷ʱ¹¥»÷ÕßÁôϵĺۼ£¡£ÈÕÖ¾Ö÷ÒªµÄ¹¦ÄÜÓУºÉó¼ÆºÍ¼à²â¡£Ëû»¹¿ÉÒÔʵʱµÄ¼à²âÏµÍ³×´Ì ......

Linux³£ÓÃÎļþ²Ù×÷ÃüÁî

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1. ´´½¨Ä¿Â¼
mkdir
NO1. ÔÚµ±Ç°Â·¾¶´´½¨Ò»¼¶Ä¿Â¼
[root@rehat root]# mkdir test
NO2. ÔÚµ±Ç°Â ......

linuxÖÐ ÓïÑÔ»·¾³µÄÉèÖã¨locale£©

The original /etc/sysconfig/i18n file  is:
LANG="en_US.UTF-8"
SYSFONT="latarcyrheb-sun16"
if we want to change locale to be japanese, just follow the instuction below.
 body { margin: 0 0 0 0; padding:0 0 0 0 }td,div { font-family:Times New Roman;font-size:11pt;vert ......
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