
The usage of $(COMMAND) shoud be preferred. Details can be found at http://mywiki.wooledge.org/BashFAQ/082. Change-Id: Ibfe0bdaf08a3c7f0816c64ad2eb4812326e8b10b
The usage of $(COMMAND) shoud be preferred. Details can be found at http://mywiki.wooledge.org/BashFAQ/082. Change-Id: Ibfe0bdaf08a3c7f0816c64ad2eb4812326e8b10b