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<H4>Subject: "su" like program for WinNT</H4><PRE>
>>If you wanted an example of the NT Security APIs and a functioning
>>UNIX-like su (temporarily substitute user without logging out and in),
>>you will find the following example quite useful. This source plus
>>a binary (.EXE) have been uploaded to SimTel/nt as well.
What is the source and binary files called?
Regards,
Swee
<HR>
Don Anderson (danderso@ucsd.edu) wrote:
: I find one place where "su" doesn't work as I would have expected. If I
: use it to launch "control", I seem to have my old identity. I can't do
: things like change the startup behavior of services (and perhaps I can't
: install and remove them - haven't tried that..). Is is possible that
: "su" is not picking up some capability with respect to services that
: administrators would pick up at a regular login?
But if you open the System icon, it does give you your su'd identity name
for the environmental variable settings.
--
Derrick Whittle
nin@felix.cc.gatech.edu
vaps4dw@prism.gatech.edu
gt3056a@prism.gatech.edu
<HR>
In article <hsc.155.000EFE33@eng.cam.ac.uk>, hsc@eng.cam.ac.uk says...
>
>>>If you wanted an example of the NT Security APIs and a functioning
>>>UNIX-like su (temporarily substitute user without logging out and in),
>>>you will find the following example quite useful. This source plus
>>>a binary (.EXE) have been uploaded to SimTel/nt as well.
>
>What is the source and binary files called?
SimTel/nt/admin/su.zip contains both. Also,
ftp://ftp.shore.net/members/wihl/su.zip
-David
--
--------------------------------------------------
Join the New England NT Users Group!
http://www.shore.net/~wihl/nentug.html
--------------------------------------------------
<HR>
Derrick Whittle (nin@cc.gatech.edu) wrote:
: Don Anderson (danderso@ucsd.edu) wrote:
: : I find one place where "su" doesn't work as I would have expected. If I
: : use it to launch "control", I seem to have my old identity. I can't do
: : things like change the startup behavior of services (and perhaps I can't
: : install and remove them - haven't tried that..). Is is possible that
: : "su" is not picking up some capability with respect to services that
: : administrators would pick up at a regular login?
:
: But if you open the System icon, it does give you your su'd identity name
: for the environmental variable settings.
:
On my system there appears to be some odd behaviour. In a sense, if I
"su Administrator WINFILE", I was able to use the Administrator's previlege
in the WINFILE. But the appearance of the WINFILE is no where near the
settings I have for Administrator (i.e. the size of fonts, customized tool
bar etc.)
* Seems like the default appearance is used instead.
I apparently had big problem when "su Administrator CONTROL". I was
attempting to add some printer. I can't remember the exact details now.
But I tried clicking the Print Manager icon in CONTROL PANEL and diddle
around then my system starts to trash the disk and slows dramatically.
Memory usage soared to 90%+. Logout and login did not cure the problem
and I had to reboot the machine to get rid of the problem.
* May be CONTROL PANEL stuff is too "well meshed" with the current user
environment. And having dual personality here confused the system
beyond all recognition.
# I am just guessing here and do not claim to know anything about how
CONTROL PANEL stuff works.
Anyway, it may be a problem with my system which is NT 3.51 (build 1057)
upgraded over NT 3.51 beta (build 944) upgraded over NT 3.5 (build 807).
May be I need to do a clean installation to get "su" to work properly?
Just some thought.
--
Regards, -------------------------------------------------------------
Peter Lim. Snail-mail:
___o``\___ ___ E-mail: plim@hpsgwk.sgp.hp.com Hewlett-Packard Singapore,
V````\ @ / / Tel: (065)-662-4496 ICS Operation (ADC),
/.-- /hp/ Telnet: 520-4496 2 Corporation Road,
>--_// /__/ Fax: (065)-262-0290 Corporation Place #05-01/08,
`' Singapore 2261.
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#include <standard_disclaimer.hpp>
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