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Posting-Version: notesnews 0.1 (unido 12/05/84); site unido.UUCP
Path: utzoo!watmath!clyde!burl!ulysses!allegra!mit-eddie!think!harvard!seismo!mcvax!unido!tub!net
From: net@tub.UUCP
Newsgroups: net.unix
Subject: argc == 0
Message-ID: <1500001@tub.UUCP>
Date: Wed, 4-Dec-85 16:19:00 EST
Article-I.D.: tub.1500001
Posted: Wed Dec  4 16:19:00 1985
Date-Received: Fri, 6-Dec-85 08:18:09 EST
Sender: notes@unido.UUCP
Lines: 39
Nf-ID: #N:tub:1500001:000:900
Nf-From: tub!net    Dec  4 20:19:00 1985

The following typescript has been created under 4.2 BSD (have fun!):

Script started on Wed Dec  4 20:19:03 1985
% cat c.c
main (ac, av) char **av; {
    execl (av[1], (char *)0);    /* Execute file with argc == 0 */
    perror ("exec");
}
% cc c.c
%
% a.out /bin/ls
Segmentation fault (core dumped)
% a.out /usr/ucb/mail
Segmentation fault (core dumped)
% a.out /bin/csh
Bus error (core dumped)
% a.out /usr/ucb/vi
"HOME=/g/net" [New file]
:
No lines in the buffer
:q
-2 more files to edit
:q!
% 
% a.out /bin/size
size: HOME=/g/net not found
size: SHELL=/bin/csh not found
size: PATH=/etc:/usr/ucb:/bin:/usr/bin:/g/net/bin:/usr/local:.:/usr/new:/usr/games:/usr/lib:/g/net/lsp not found
size: TERM=vt100 not found
size: USER=net not found
size:  not an object file
Segmentation fault (core dumped)
% 
% ^D
script done on Wed Dec  4 20:19:08 1985

--
Oliver Laumann  net@tub.UUCP  net@DB0TUI6.BITNET