Extract file extension: Difference between revisions
→{{header|sed}}
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Line 313:
=={{header|sed}}==
<lang sed>s:.*\.:.:
s:\(^[^.]\|.*[/_]\).*::</lang> or <lang bash>sed -re 's:.*\.:.:' -e 's:(^[^.]|.*[/_]).*::'</lang>
{{out}}<pre>.jpg
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