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Posting-Version: version B 2.10.2 8/7/84; site ucbvax.ARPA
Path: utzoo!watmath!clyde!burl!ulysses!ucbvax!grady
From: grady@ucbvax.ARPA (Steven Grady)
Newsgroups: net.jokes,net.sources.bugs
Subject: new 'echo'
Message-ID: <6265@ucbvax.ARPA>
Date: Mon, 15-Apr-85 17:00:26 EST
Article-I.D.: ucbvax.6265
Posted: Mon Apr 15 17:00:26 1985
Date-Received: Tue, 16-Apr-85 01:39:41 EST
Reply-To: grady@ucbvax.UUCP (Steven Grady)
Organization: University of California at Berkeley
Lines: 34
Xref: watmath net.jokes:11750 net.sources.bugs:284

static char *sccsid = "@(#)echo.c	4.1 (Berkeley) 10/1/80";
#include <stdio.h>

main(argc, argv)
int argc;
char *argv[];
{
	register int i, nflg, qflg, rflg;

	srandom(getpid());
	nflg = qflg = rflg = 0;
	while (argc > 1 && argv[1][0] == '-' ){
		i = 0;
		while(argv[1][++i]){
			switch (argv[1][i]){
				case 'n': nflg++;
				case 'q': qflg++;
				case 'r': rflg++;
				}
			}
		argc--;
		argv++;
		}
	for(i=1; i<argc; i++) {
		if ((! qflg) && ((! rflg) || (rflg && (random()&08)))) {
			fputs(argv[i], stdout);
			if (i < argc-1)
				putchar(' ');
		}
	}
	if(! nflg)
		putchar('\n');
	exit(0);
}