On 30/04/14 19:32, ToddAndMargo wrote:
On 04/29/2014 10:21 PM, Nico Kadel-Garcia wrote:
On Tue, Apr 29, 2014 at 3:20 PM, ToddAndMargo <[email protected]> wrote:
Hi All,
I have a bash script that need to be run as root.
In the script, I check to see if it is running as
root and flag the user to run appropriately.
Is there a way to use "su" to prompt for the password
and continue the script if successful? (I would test for
$? after the prompt.)
Is there any reason not to use "sudo", which has more sophisticated
options and can better manage providing root privileges, with or
without password authentication, for specific tools?
I want the user to either already be root or to
be prompted for the root password.
I really don't like sudo.
If you really want to consider security aspects, running via sudo is probably
one of the more safer variants. It is also possible to configure sudo to
allow certain commands (such as your script) to be run explicitly with or
without password, according the security level you think fits better.
Another, not so flexible approach is to use 'ksu', but I believe that only
works if you're using Kerberos authentication.
Currently "su" will just open a new shell as root.
I can run a command inside "su", but what about the
other 200 lines of code? :'(
Many thanks,
-T
Put the code that must run as root in one file, which is *run* by a
wrapper tool or wrapper script.
It all has to be run as root.
I like the call myself option with "su"
I think that's more a hack, which will probably kick-back at you sometime in
the future.
--
kind regards,
David Sommerseth
