Some shells do not implement a test command which supports the '==' operator. For the sake of compatibility with the greatest number of environments, it is preferable to use the '=' operator.
Coverage: 33.249% (+0.02%) from 33.226% when pulling c4bd249646398db2399fc452a2a5c55bd65e6fee on triaxx:master into 0b1800fc107b86894b8d30260f8320e56c66230a on processone:master.
Some shells do not implement a test command which supports the '==' operator. For the sake of compatibility with the greatest number of environments, it is preferable to use the '=' operator.