How to output strings without brackets?

Question

linux

There is a log file containing lines like this:
February 4 17:00:00 Motor depot [Platform, Chassis]
February 5 18:00:00 Motor depot [Platform, Chassis] February
4 19:00:00 Motor depot Direction: Workshop
How output only the first and second lines without the third in the form:
February 4 Chassis, Platform ?

Answer 1

grep '[\|]' logfile | awk '{print $1, $2, какие там ещё вам нужны колонки}' | sed s/меняем_скобки/на_пустоту/g

Answer 2

Well, if the key factor is the presence or absence of square brackets, then grep is enough .grep -E '([|])' file.log