$ grep -rl "#intervals" ./posts/
#Intervals
7 entries./interview/01-29435. Non-overlapping IntervalsCoding01-29452. Minimum Number of Arrows to Burst BalloonsCoding01-2957. Insert IntervalCoding01-29986. Interval List IntersectionsCoding01-29253. Meeting Rooms IICoding01-2956. Merge IntervalsCoding01-29252. Meeting RoomsCoding
$ cd .. — all tags