No chmod needed *IF* you precede the command with a dot slash "./". So when
you run a regular Linux command do you have to type this dot slash ? No
because chmod +x is run on the executable at some point . . .
So be nice to fellow group users who actually know what they're talking
about, and have been on this list a lot longer than you.
On Fri, Mar 25, 2016 at 8:53 AM, Dieter Wirz <didi.w...@gmail.com> wrote:
> On Fri, Mar 25, 2016 at 3:57 PM, Graham Haddock <gra...@flexradio.com>
> wrote:
> > Yes.
> > sudo chmod 755 myprogram
> > or
> > sudo chmod 755 myprogram.o
> >
> Graham, please do not tell fairy tails on this list!
>
> $ echo '#include <stdio.h>' > hello.c
> $ echo 'int main (void) { printf ("Hello, world!\n"); return 0; }' >>
> hello.c
> $ cat hello.c
> #include <stdio.h>
> int main (void) { printf ("Hello, world!\n"); return 0; }
> $ gcc -Wall -o hello hello.c
> $ ./hello
> Hello, world!
> $ ls -l
> total 12
> -rwxrwxr-x 1 dw dw 7332 Mar 25 16:32 hello
> -rw-rw-r-- 1 dw dw 80 Mar 25 16:31 hello.c
> $
>
> No chmod needed, no myprogram.o there, why the sudo????
>
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