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From: trotter@ENUXHA.EAS.ASU.EDU (Russell T. Trotter)
Newsgroups: comp.unix.wizards
Subject: controlling ftp process from a shell script or c program
Message-ID: <9105200353.AA09540@enuxha.eas.asu.edu>
Date: 20 May 91 03:53:08 GMT
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Reply-To: trotter@enuxha.eas.asu.edu (Russell T. Trotter)
Organization: Arizona State Univ, Tempe AZ
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Newsgroups: comp.unix.wizards
Subject: controlling ftp process from a shell script or C program
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I am trying to find an intelligent way to transfer files from 
an ftp server to my account.  When I say intelligent I mean that
it must handle cases where the ftp connection times out, or some
other error occurs.  If there is a connection it should send the
userid and password, and issue the commands to get the files. The
problem I have when writing such a beast myself is that I know of no
way to get the result of say "ftp nowhere.edu", whether it connected
or timed out.  I tried doing this in C, but regardless if I got
connected or not, it would always remain in the ftp process (or
alway with an ftp prompt).  I did discover a way to pass commands
via the popen call from a C program, but the problem is WHICH command
I send.  Does anyone know of a way to get result status from commands
given from an ftp process (or any other process like this)?  I would
greatly appreciate any suggestions or comments.  Thank you.

trotter@enuxha.eas.asu.edu