Convert a graph from
gxltogvformat. Converters:gml2gv,gv2gml,gv2gxl,gxl2gv,graphml2gv&mm2gv. More information: https://graphviz.org/pdf/gxl2gv.1.pdf.
gxl to gv format:gxl2gv -o output.gv input.gxl
stdin and stdout:cat input.gxl | gxl2gv > output.gv
gxl2gv -?