Get help using lshw command on command line. The example below show the output of lshw help file, the command lshw --help that execute on command line (shell) give you the output on simple help file on using lshw command.
lshw --help command example:
[root@fedora10 ~]# lshw --help
Hardware Lister (lshw) - B.02.13
usage: lshw [-format] [-options ...]
-version print program version (B.02.13)
format can be
-html output hardware tree as HTML
-xml output hardware tree as XML
-short output hardware paths
-businfo output bus information
options can be
-class CLASS only show a certain class of hardware
-C CLASS same as '-class CLASS'
-c CLASS same as '-class CLASS'
-disable TEST disable a test (like pci, isapnp, cpuid, etc. )
-enable TEST enable a test (like pci, isapnp, cpuid, etc. )
-quiet don't display status
-sanitize sanitize output (remove sensitive information like serial numbers, etc.)
-numeric output numeric IDs (for PCI, USB, etc.)