Date: Wed, 8 Aug 2001 22:41:45 -0300 From: BinarySoul <binary@binary.ath.cx> To: Eric Anderson <anderson@centtech.com> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: finding user of su Message-ID: <20010808224145.A689@binary.ath.cx> In-Reply-To: <3B715A4A.65BD8221@centtech.com> References: <3B715A4A.65BD8221@centtech.com>
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There are a lot of ways you can do that :)
Really...
You can just look at you environment:
#echo $LOGNAME (bash)
%echo $user (t?csh)
Things like:
id -p | grep login
...
Well, I said, there are a lot of ways...
Even:
cat << lol > buh.c
#include <stdio.h>
#include <sys/param.h>
int main(void){
printf("%s\n",getlogin());
return 0;
}
lol
must work
Eric Anderson wrote:
> Is there a tool (or how would I write one) that can tell me the original
> user after an su? Basically, if I su to root, how can I tell who I su'd
> from?
>
>
> --
> -------------------------------------------------------------------------------
> Eric Anderson anderson@centtech.com Centaur Technology (512)
> 418-5792
> Truth is more marvelous than mystery.
> -------------------------------------------------------------------------------
>
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