Hi, is there an easy way to remove double carriage returns in a string with a regex replacement? I've tried using the following line without success:

perl -i.bak -p -e 's/\n\n/\n/m' inputtext

This kind of works in that it removes any blank lines. But if there were 3 or more carriage returns, I'd like to have extra spacing present in the end:

perl -i.bak -p -e 's/^\n$//' inputtext

Thanks

In reply to Removing double carriage return by dragooneye

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