Question

Please write a C program shall simulate an output redirection. Your program shall execute “/bin/ls” in your current directory and redirect the output to a file named “redirect_file.txt” in your current working directory.

Answer 1

//------------------------------------

#include<stdlib.h>

int main(){

//system() executes the unix command
// > symbol is used for redirect the output to a file
system("/bin/ls > redirect_file.txt");
return 0;

}
//---------------------------------------

OUTPUT: