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Jul 16, 2020 at 15:50 comment added ConstantFun @Peter.O Thanks for clarifying. I feel kind of stupid now. xD
Jul 14, 2020 at 17:12 comment added don_crissti @ConstantFun - RE is short for Regular Expression
Jul 7, 2020 at 3:55 comment added ConstantFun @Peter.O What do you mean by RE?
Oct 1, 2018 at 11:04 history edited don_crissti CC BY-SA 4.0
added 25 characters in body
Aug 30, 2015 at 8:16 comment added don_crissti @Peter.O - thanks ! No, per the specs, an empty RE should always match the last RE used in the last command; the ! is not part of the RE, it's a sed thing.
Aug 30, 2015 at 7:04 comment added Peter.O Interesting. I didn't realize that // matched /SomeTestAA/. I thought, in this case, it would have matched the negated expression: /SomeTestAA/!. (+1)
Aug 30, 2015 at 1:23 history answered don_crissti CC BY-SA 3.0