lookbehind

python regex with differing length "or" in look-behind Question: I have many logs with commands in it. I filtered all logs with “useradd” in them, but now I want to dicard some false positives: … /etc/default/useradd … … …/man8/useradd … The problem is that I want to see lines with false positive AND real command …

Python Regex Engine – "look-behind requires fixed-width pattern" Error Question: I am trying to handle un-matched double quotes within a string in the CSV format. To be precise, "It "does "not "make "sense", Well, "Does "it" should be corrected as "It" "does" "not" "make" "sense", Well, "Does" "it" So basically what I am trying to …