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egrep

egrep

egrep: print lines matching a pattern egrep is an acronym that stands for “Extended Global Regular Expressions Print”. The ‘E’ in egrep means treat the pattern as a regular expression. “Extended Regular Expressions” abbreviated ‘ERE’ is enabled in egrep. egrep (which is the same as grep -E) treats +, ?, |, (, and ) as  Full Article…

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