10 lines of “0123456789abc”, Use Escape Sequences selected, Extract Options: “Display Matched Strings Only”
If Extract “1” => Nothing happened, just show “10 lines are matched.”
If Extract “a” => Ok, it will display 10 lines of “a”, and show “10 lines are matched.”
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10 lines of “0123456789abc”, Use Regular Expressions selected, Extract Options: “Display Matched Strings Only”
If Extract “1” => Ok, it will display 10 lines of “1”, and show “10 lines are matched.”
If Extract “a” => Ok, it will display 10 lines of “a”, and show “10 lines are matched.”