This is the command sccmap that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
sccmap - extract strongly connected components of directed graphs
SYNOPSIS
sccmap [-dsv] [ -ooutfile ] [ files ]
DESCRIPTION
sccmap decomposes digraphs into strongly connected components and an auxiliary map of the
relationship between components. In this map, each component is collapsed into a node.
The resulting graphs are printed to standard out. The number of nodes, edges and strongly
connected components are printed to standard error. sccmap is a way of partitioning large
graphs into more manageable pieces.
OPTIONS
The following options are supported:
-d Preserve degenerate components of only one node.
-s Do not print the resulting graphs. Only the statistics are important.
-S Just print the resulting graphs. No statistics are printed.
-ooutput
Prints output to the file output. If not given, sccmap uses stdout.
-v Generate additional statistics. In particular, sccmap prints the number of nodes,
edges, connected components, and strongly connected components, followed by the
fraction of nodes in a non-trivial strongly connected components, the maximum
degree of the graph, and fraction of non-tree edges in the graph.
OPERANDS
The following operand is supported:
files Names of files containing 1 or more graphs in dot format. If no files operand is
specified, the standard input will be used.
DIAGNOSTICS
sccmap emits a warning if it encounters an undirected graph, and ignores it.
AUTHORS
Stephen C. North <[email protected]>
Emden R. Gansner <[email protected]>
Use sccmap online using onworks.net services
