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ÓÉÓÚ±¾È˳õѧlinuxºÍc++£¬Ö»ÄÜÓÃI/OÊäÈëÊä³öÁ÷ ʵÏÖÔÚlinuxϵͳÏÂʵÏÖÎļþÖ®¼äµÄÄÚÈݵÄcopy¡£ÏÂÃæÊÇÔ´³ÌÐò£º

#include
#include
using namespace std;
void display_file(char * filename)
{
ifstream infile;
infile.open(filename,ios::in);

if (! infile)
{    cerr<<"open error!" <        exit(1);}
ofstream outfile("/root/backup",ios :: out);
if (! outfile)
{ cerr <<"open error!"< exit(1);}     
char ch;
while(infile.get(ch))
{
outfile.put(ch);
cout.put(ch);
}
cout< infile.close();
outfile.close();
}
int main()
{
display_file("/root/text.sh" ) ;
return 0;
}



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[search]c++[/search]Sample Text

[ Last edited by bslt on 2009-5-11 at 10:53 ]
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hid

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wcwyf

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