#include <stdio.h>
#include <time.h>
main(int argc,char *argv[])
{
	FILE *fp;
	char tmp[40],up[40];
	int now,then,sec,min,hour,day,diff;
	if((fp=fopen("t:uupat","r"))==NULL) setup(argv[0]);
	fscanf(fp,"%d",up);
	fseek(fp,0,SEEK_SET);
	fscanf(fp,"%d",&then);
	fclose(fp);
	ucase(argv[0]);
	printf("%c%c%c%c%c%s ",0x1b,0x5b,0x33,0x32,0x6d,argv[0]);
	printf("%c%c%c%cby ",0x1b,0x5b,0x30,0x6d);
	printf("%c%c%c%c%cJim Ahrens\n\n",0x1b,0x5b,0x33,0x33,0x6d);
	printf(" %c%c%c%csystem booted at : %s ",0x1b,0x5b,0x30,0x6d,ctime(up));
	now=time(tmp);
	printf("the current time : %s ",ctime(tmp));
	diff=now-then; day=diff/(60*60*24); diff-=day*(60*60*24); 
	hour=diff/(60*60); diff-=hour*(60*60); min=diff/60; sec=diff-(min*60);
	printf("The System has been up for ");
	if(day) printf("%d days ",day);
	if(hour) printf("%d hours ",hour);
	if(min)
		{
			printf("%d minutes and %d seconds\n\n",min,sec);
			exit(0);
		}
	printf("%d seconds\n",sec);
	exit(0);
}
setup(name)
char name[40];
{
	FILE *fp;
	char tmp[40];
	fp=fopen("t:uupat","w");
	fprintf(fp,"%d",time(tmp));
	fprintf(fp,"This file is needed by %s DO NOT REMOVE IT!\n",name);
	fprintf(fp,"%s by Jim Ahrens © 1992-1993\n",name);
	fclose(fp);
	exit(0);
}