Re: Expect and scripting.

Hi, I am doing some postgres stuff with expect right now (not pg_dump...
yet).

The only differences I see with what I have (which works) are:
1) I use quotes on the expect line (and no colon):
expect "Password"
2) I finish up with an expect that match the last line I expect back. It
seems to me I had to do this to get expect to not just up-and-quit after it
had provided all the inputs. It doesn't matter if it really matches
anything, except that I get an error message (I can ignore) if I put a bogus
value a la:
expect "This won't show up"
3) Also, you may want to set a large timeout, large enough for the command
to finish:
set timeout 30

HTH
John Guthrie

-----Original Message-----
From: Eric Naujock [mailto:naujocke(at)abacusii(dot)com]
Sent: Sunday, June 23, 2002 9:46 PM
To: pgsql-novice(at)postgresql(dot)org
Subject: [NOVICE] Expect and scripting.

Does anyone have an example of an expect script that could work. For some
reason either I am not understanding something about this or My script is
just wrong but my pg_sump script does not work with expect.

I have all my databases password protected hence a need for doing this for
backup.

Currently this is what I am doing

spawn /usr/bin/pg_dump -U myusername -b -c -F c -f /backup/databasename_sql
databasename
expect Password:
send "the_password\r"

any tips or suggestions would be appreciated.

thanks in advance.

----------------------------------------------------------------------------
----
Eric Naujock CCNA, CCDA, A+, Network +, I-Net +
Abacus II
5610 Monroe St.
Sylvania, Ohio 43560
<http://www.abacusii.com>
E-mail - naujocke(at)abacusii(dot)com
Phone - 419-885-0082 X 241
Fax : 419-885-2717
AOL IM: erlic