supply user/pass to pg_dump noninteractive

for backup-purposes I'd like to run pg_dump in a script. Is there any
easy way to provide the user/pass-information noninteractive or do I
need to change the source/provide a wrapper ?

thnx,
peter

--
mag. peter pilsl

phone: +43 676 3574035
fax  : +43 676 3546512
email: pilsl@goldfisch.at
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