acyclic:tldr:26948

The command "acyclic -?" is used to display the help information or display the available options and usage of the "acyclic" command. The "acyclic" command is typically used in graph theory or software engineering to detect and analyze cycles (or loops) in directed graphs. A directed graph is a collection of vertices (nodes) connected by directed edges (arcs) that indicate the direction of the connection.

By running "acyclic -?" in the command line or terminal, you will get a list of all the available options and their descriptions. These options may include flags for specifying input and output files, formatting options, search strategies, and other relevant parameters. The help information will provide guidance on how to use the "acyclic" command effectively, enabling you to detect cycles within directed graphs.