twopi:tldr:870c1
This command is using the twopi tool, which is a part of Graphviz, a software package used for graph visualization.
Here's the breakdown of the command syntax:
-
twopi: This is the command used to execute thetwopitool. -
-T ${svg}: This option specifies the desired output format. In this case, the format is SVG (Scalable Vector Graphics).${svg}is a placeholder that should be replaced with the actual desired file extension, such as.svg. -
-o ${path-to-image-svg}: This option specifies the output file where the generated visualization will be saved.${path-to-image-svg}is a placeholder that should be replaced with the desired file path, including the filename and extension. -
${path-to-input-gv}: This is the input file providing the graph information in Graphviz's DOT language.${path-to-input-gv}is a placeholder that should be replaced with the desired file path for the input file, including the filename and extension.
So, the purpose of this command is to run twopi, provide it with an input graph in DOT format, generate a visualization in SVG format, and save it as an output file specified by ${path-to-image-svg}.