For more than 30 years, “Dilbert” chronicled the absurdities of the high-tech workplace and skewered management. The title character was a frustrated engineer working from a cubicle at a high-tech company whose intelligent, anthropomorphic pet, Dogbert, dreamed of world domination. Other characters included Dilbert’s co-workers, Alice, Asok and Wally; the hapless Pointy-Haired Boss; and Catbert, the fire-red-colored cat and evil head of human relations.