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#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
int main(int argc,char **argv,char **envp )
{
//putenv("CLASSPATH=/usr/src/");
system("export CLASSPATH=/usr");
printf("CLASSPATH=%s\n",getenv("CLASSPATH"));
while(*envp)
printf("%s\n",*envp++);
return 0;
} |
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