pptadm-out.md

# pptadm list -?
Usage:
pptadm list [ -j ]
pptadm list [-ap] [-o fields]
# pptadm list -a -j
{
        "devices": [
                {"dev":"/dev/ppt0","path":"/pci@0,0/pci8086,6f0a@3,2/pci15d9,1528@0,1","vendor-id":"8086","device-id":"1528","subsystem-vendor-id":"15d9","subsystem-id":"1528","revision-id":"1","label":"Intel Corporation Ethernet Controller 10-Gigabit X540-AT2"},
                {"path":"/pci@0,0/pci8086,7270@1d","vendor-id":"8086","device-id":"8d26","subsystem-vendor-id":"8086","subsystem-id":"7270","revision-id":"5","label":"Intel Corporation C610/X99 series chipset USB Enhanced Host Controller #1"}
        ]
}
[root@lava ~]# pptadm list -o all
DEV        VENDOR DEVICE SUBVENDOR SUBDEVICE REV PATH                                              LABEL
/dev/ppt0  8086   1528   15d9      1528      1   /pci@0,0/pci8086,6f0a@3,2/pci15d9,1528@0,1        Intel Corporation Ethernet Controller 10-Gigabit X540-AT2
[root@lava ~]# pptadm list -o all -a
DEV        VENDOR DEVICE SUBVENDOR SUBDEVICE REV PATH                                              LABEL
/dev/ppt0  8086   1528   15d9      1528      1   /pci@0,0/pci8086,6f0a@3,2/pci15d9,1528@0,1        Intel Corporation Ethernet Controller 10-Gigabit X540-AT2
--         8086   8d26   8086      7270      5   /pci@0,0/pci8086,7270@1d                          Intel Corporation C610/X99 series chipset USB Enhanced Host Controller #1

I wonder if it would be possible to use _ instead of - since that's more JSON friendly?

Specifically with node you could do:

devices.vendor_id

but with the - you'd need to do:

devices['vendor-id']

otherwise I think this looks good!