static int pipline(char **args, int argsNb,int bg, int pip0, int pip1, char *pipeArgs){
	printf("in pipline function\n");
	//saving stdout fd
	int fdStdout = dup(1);
	int fdStdin = dup(0);
	char *test= "test";
	if(pip0!=-1 && pip1!=-1){
		//TODO: take from & put ot pipe
	}
	else if(pip0!=-1){ //there's something to read
		printf("in pipline function: read something\n");
		
		char *tmp;
		read(pip0,tmp,100);
		//pipe(tpip);
		printf("on pipe: %s\n", tmp);
		//write(fdStdout, read(pip0,pipeArgs,10), 1000);
		
		printf("now reading from pipe\n");
		//dup2(tpip[1], 1);
		//dup2(tpip[0], 0);
		dup2(pip0, 0);
		//parse pipeArgs an give them to run command
		//printf("%s\n", pipeArgs);
		run_command(args, argsNb, bg);
		//write(fdStdout, test, 100);

		close(pip0);
		dup2(fdStdin, 0);
		
		//close(tpip[0]);
		//close(tpip[1]);
		//dup2(fdStdin, 0);
		//dup2(fdStdout, 1);
		//printf("got from pipe: %s\n", pipeArgs);
	}
	else if(pip1!=-1){ // now redirect output to pipe
		printf("now start writing to pipe\n");
		dup2(pip1,1);

		setvbuf(stdout,(char*)NULL,_IONBF,0);
		
		printf("------pipe starts here\n");
		
		run_command(args, argsNb, bg);
		
		//int res = read(pip0, pipeArgs, 1000); //read from pipe
		//int res = read(pip0, pipeArgs, sizeof(pipeArgs)); //read from pipe
		//if (res == -1) return (error);
		//else printf("ok: reading from pipe\n");
		

		printf("------pipe ends here\n");
		
		//restore
		close(pip1);
		dup2(fdStdout,1);

		printf("writing back to stdout\n");
	}
	else{
		printf("in pipline function: no pipe\n");
		run_command(args, argsNb, bg);
	}
	printf("exit of piplien fun\n");
	return(0);
}