Which just means it doesn't find any of the patterns you are looking for. If I look at your test data, the patterns all look like "EN-1000-0002-1", while the files have ids like "EN--1000-0002-1". a remarkably obvious difference. No wonder the script doesn't find anything

In reply to Re^3: shell commands doesn't integrate with perl by jethro
in thread shell commands doesn't integrate with perl by vikashiiitdm

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