47 lines
972 B
C
Executable File
47 lines
972 B
C
Executable File
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
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/* All Rights Reserved */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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/*
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* Copyright (c) 1980 Regents of the University of California.
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* All rights reserved. The Berkeley software License Agreement
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* specifies the terms and conditions for redistribution.
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*/
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/*
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* Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc.
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* All Rights Reserved.
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*/
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#ident "@(#)echo.c 1.1 90/04/28 SMI" /* SVr4.0 1.1 */
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/*
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* echo
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*/
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#include <stdio.h>
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main(argc, argv)
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int argc;
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char *argv[];
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{
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register int i, nflg;
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nflg = 0;
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if(argc > 1 && argv[1][0] == '-' && argv[1][1] == 'n' && !argv[1][2]) {
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nflg++;
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argc--;
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argv++;
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}
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for(i=1; i<argc; i++) {
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fputs(argv[i], stdout);
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if (i < argc-1)
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putchar(' ');
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}
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if(nflg == 0)
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putchar('\n');
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exit(0);
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}
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