|Sheetbend with quick release|
The sheet bend is a way to connect two pieces of rope or attaching a rope to an existing loop. Place a quick release onto the knot and it easily comes undone.
The bowline is a secure knot used when you join a rope to an object or to create a loop at the end of a line.
The trucker’s hitch is used to tightly secure a load, say to put tension on a rain tarp. It is a rope version of a block and tackle and a most essential knot to know.
The tautline hitch is primarily used when tension is required on a line without the need to provide strong cinching. It is a most useful knot on tent lines as it does not need to be untied to adjust line tension. Just grasp and slide towards or away from the tend and you're good to go.