My script is only to verify database connection, database and listen is up.

Even for that purpose, I would use DBI and DBD::Oracle. It avoids messing with the default shell, and it avoids messing with SQLplus, which is absolutely not designed to be scripted.

DBI->connect(...) either works or fails, put that in a loop and report the collected pass/fail information.

Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re: SQLPLUS connect database by afoken
in thread SQLPLUS connect database by ytjPerl

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