On Tuesday, January 8, 1991 at 5:13:52 PM UTC-8, Neil Rickert wrote:
In article <1991Jan9.0...@ccu1.aukuni.ac.nz> rus...@ccu1.aukuni.ac.nz (Russell J Fulton;ccc032u) writes:
I am writing a set of scripts in perl to create and delete users on our
SGI 4D system running Irix 3.3.1.
The man page for passwd(4) suggests that adequate locking MUST be performed >but gives no hint of how. There is a file /etc/.pwd.lock which is presumably >used by the passwd command.
If you have 'vipw', it handles locking for you. Define the EDITOR
environment variable to be the editor (or perl or shell or whatever) which will actually do the editing, then invoke 'vipw'. If you can use this,
it should be relatively robust in the sense that you won't have to
modify your code every time your vendor changes his approach to locking.
-- =*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*= Neil W. Rickert, Computer Science <ric...@cs.niu.edu>
Northern Illinois Univ.
DeKalb, IL 60115 +1-815-753-6940
You maar the mut all over it.
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