setting the -e flag already ignores the left side of || and &&. This enhances it so that it delays checking the result until after processing the !. This is invaluable when using grep in mkfiles, when you want to invert the pipeline and fail the task.
setting the
-eflag already ignores the left side of||and&&. This enhances it so that it delays checking the result until after processing the!. This is invaluable when using grep in mkfiles, when you want to invert the pipeline and fail the task.