Tue, 27 Nov 2018 20:42:21 +0300 Grigory Ustinov sed -i -E "s/еж([ао]м)/ёжик\1/g" *ru*
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 tip