for _, e := range env {
					if e.Name == name {
						es = append(es, e)
						break
					}
				}
			}
			env = es
		}
	}

	// print
	if *envJson {
		printEnvAsJSON(env, *envChanged)
	} else {
		PrintEnv(os.Stdout, env, *envChanged)
	}
}

func runEnvW(args []string) {
	// Process and sanity-check command line.
	if len(args) == 0 {