lepton-schematic is a GUI tool, so there are different ways
of running it. You can launch it from your window manager menu, by
clicking onto an appropriate schematic or symbol icon (.sch or
.sym), or from your terminal. To launch it from menu, look up
for Development, Electronics, or
Engineering submenus. The last way is most powerful
and versatile. You can run the command without any arguments just to
open a new, untitled schematic:
lepton-schematic
or you can specify the names of schematic and symbol files:
lepton-schematic schematic.sch /path/to/symbol.sym
lepton-schematic accepts several command line options. Please look the
lepton-schematic(1) manual page for more information.
Alternatively, run:
lepton-schematic --help
to get the brief description of all the options supported.