RE: Setting permissions via SSH upload to 777

RE: Setting permissions via SSH upload to 777

[Eve Atley]

Will that allow any read/write? I suppose not at 555. Is there another
way to give write ability, short of the user setting it him/herself?

At any rate, how can I go about giving the most permissions upon upload?

Thanks again,
Eve

-----Original Message-----
From: Little, Chris [mailto:Chris.Little@okdhs.org] 
Sent: Wednesday, October 13, 2004 3:07 PM
To: 'eatley@wowcorp.com'
Subject: RE: Setting permissions via SSH upload to 777


At best, I believe, you will get 555.  I don't think it will allow the
execute bit to be set.

-----Original Message-----
From: Eve Atley [mailto:eatley@wowcorp.com]
Sent: Wednesday, October 13, 2004 1:43 PM
To: linux-newbie@vger.kernel.org
Subject: Setting permissions via SSH upload to 777



When someone SSH's into our Redhat Linux box, all files that are
uploaded are set to read-only. How can I set it so files are
automatically set to 777, or 775 at the very least?

Thanks,
Eve


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RE: Setting permissions via SSH upload to 777

[Little, Chris]

Sorry.  The reply-to wasn't set to the list and I didn't check.


Brain outgassing there.  I should have said 666, not 555.  Yes it will allow
r/w, just not execute.

-----Original Message-----
From: Eve Atley [mailto:eatley@wowcorp.com]
Sent: Wednesday, October 13, 2004 2:11 PM
To: 'Little, Chris'
Cc: linux-newbie@vger.kernel.org
Subject: RE: Setting permissions via SSH upload to 777



Will that allow any read/write? I suppose not at 555. Is there another
way to give write ability, short of the user setting it him/herself?

At any rate, how can I go about giving the most permissions upon upload?

Thanks again,
Eve

-----Original Message-----
From: Little, Chris [mailto:Chris.Little@okdhs.org] 
Sent: Wednesday, October 13, 2004 3:07 PM
To: 'eatley@wowcorp.com'
Subject: RE: Setting permissions via SSH upload to 777


At best, I believe, you will get 555.  I don't think it will allow the
execute bit to be set.

-----Original Message-----
From: Eve Atley [mailto:eatley@wowcorp.com]
Sent: Wednesday, October 13, 2004 1:43 PM
To: linux-newbie@vger.kernel.org
Subject: Setting permissions via SSH upload to 777



When someone SSH's into our Redhat Linux box, all files that are
uploaded are set to read-only. How can I set it so files are
automatically set to 777, or 775 at the very least?

Thanks,
Eve


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RE: Remote X

[Little, Chris]

perhaps even better is http://www.realvnc.com

depending on your distribution, you probably already have the server
installed.  at your linux box just type "vncserver"  it'll ask you for a
password for the session.

then from your webbrowser, http://your.linux.ip.address:580x where "x" is
the display number.

> -----Original Message-----
> From: Beolach [mailto:beolach@comcast.net]
> Sent: Tuesday, April 13, 2004 12:00 PM
> To: Juan Facundo Suárez
> Cc: linux-newbie@vger.kernel.org
> Subject: Re: Remote X
> 
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> I've never done this, so I don't have much info for you.  But the one
> thing I can think of, is you might want to make sure you are using
> cygwin/X, not just cygwin.  cygwin is just a port of the standard *nix
> console commands (ls, cp, cat, dd, etc.), whereas cygwin/X adds a port
> of the X Window System, including an X Server.  For more info see
> <http://x.cygwin.com/>.
> 
> Also note there a probably several other M$ Windows X Servers 
> out there,
> but I personally have never used any, so I can't recommend 
> one over any
> other.
> 
> Good luck,
> Conway S. Smith
> 
> Juan Facundo Suárez wrote:
> > Hi, i could do it. I am really happy about that.
> >
> >  Now, what i need is to connect a window$ machine, as an X 
> server, to a
> > session / window manager on a remote linux machine. I have 
> heared about
> > cygwin / winx32. I am trying cygwin, but i dont understand 
> how to set
> it up,
> > to use it, as an X server. Running the cygwin application, it opens
> > something too much like an "xterm". I can run many linux commands in
> there.
> > I tried to "XFree86" or "startx" commands, but nothing. 
> Have i install
> an x
> > server on cygwin to make it work?. Any help?.
> >
> >  Besides, i will try xwin32 too. If anyone can tell me 
> something to "take
> > care" for using it, or any help, i will be very thaks.
> >
> >  See you !
> >
> <snip>
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.2.3 (GNU/Linux)
> 
> iD8DBQFAfBx3GL3AU+cCPDERAtYuAKDdTUsYHPx6anncsBCEuLIXxWgfPgCaA2qy
> C8DzqvJ88i/QWyUiORWkU98=
> =Ri9v
> -----END PGP SIGNATURE-----
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Setting permissions via SSH upload to 777

[Eve Atley]

When someone SSH's into our Redhat Linux box, all files that are
uploaded are set to read-only. How can I set it so files are
automatically set to 777, or 775 at the very least?

Thanks,
Eve


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Re: Setting permissions via SSH upload to 777

[Ray Olszewski]

At 02:43 PM 10/13/2004 -0400, Eve Atley wrote:

>When someone SSH's into our Redhat Linux box, all files that are
>uploaded are set to read-only. How can I set it so files are
>automatically set to 777, or 775 at the very least?

First, you shouldn't. It is NEVER smart, from a security standpoint, to 
create a *default* condition where a file is writable by someone other than 
its owner. There are special situations in which you need to do this, of 
course, but making it the system *default* for uploaded files -- especially 
for executables, but even for config files -- is asking for trouble.

Second, are you talking here about scp transfers or something else? On a 
case-by-case basis, a user of scp can (on the client end) use the -p flag 
to preserve permissions so they match the settings on the source system.

Third, here I find that scp transfers default to 755 (or 644 if the source 
file wasn't executable), a decent default setting. This is (or should be) 
derived from the default umask setting, which on my system is set in 
/etc/profile ... but can be modified on a user-by-user basis in 
/etc/.bash_profile. The method of setting these defaults varies bit among 
Linux distrbutions (I'm running Debian-Sid here), so Red Hat may use 
.profile or  .bashrc or some other variant for the user-level settings, and 
/etc/login.defs for the systemwide settings. This is also shell specific, 
so the details will be different if you don't use bash.

There is also a command-line app "umask" you can use to set this value for 
a user. The only man page I can find for umask is a section-2 (programming 
calls) entry, but it does explain how umask values relate to permissions.

BTW, I just saw your other message, and that respondant had write and 
execute mixed up. 555 is r-xr-xr-x; 666 is rw-rw-rw-.



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