As the error states, you have an unmatched parenthesis. Perhaps your intended regular expression was:

^\s*password\s+requisite\s+(/lib/security/$ISA/)?pam_cracklib.*lcredit=([0123456789-]+)

If this doesn't do what you intended, provide some sample input and output. See perlre or perlretut for more info.

In reply to Re: Test RegEx by kennethk
in thread Test RegEx by Saved

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