Input for upcoming version

[forthrin]

Here's some input for the upcoming new version.

• Main/Hardware/Ports: Stuff a buyer would want to know about the system. (Or a vain techie would want to boast.) Can basically be copy-pasted into classifieds. See also "About This Mac".
• Battery: Expected battery time starting at 100%. This is vital as it's the only part of the machine that deteriorates with time and therefore affects the value of the system.
• Space: Total free gigabytes of all connected disks. Trash: Total gigabytes in all trash folders.
• Speed: Should be checked once per external IP (using speedtest) and cached in a text file.
• Security: Should include all vital settings that affect system security.

Look into how this can be compacted / neatly formatted into columns to save space.

Tip: External IP can be efficiently checked with dig +short myip.opendns.com @resolver1.opendns.com.

$ archey -h
  -p --ports      Show ports
  -d --devices    Show devices
  -n --network    Show network
  -s --security   Show security

Model: Mac mini (Mid 2011)
System: High Sierra 10.13.5
Serial: 1234567890
Battery: 10 hours

HARDWARE
CPU: i5 2.30GHz
GPU: Intel 3000
RAM: 8 GB
SSD: 500 GB
Display: 1440x900

PORTS
USB 2.0 x 3
FireWire 400 x 2
Mini DisplayPort
Ethernet
SD reader
Microphone
Headphone

DEVICES
Apple Wireless Keyboard (53% battery)
Apple Wireless Trackpad (26% battery)
Apple Cinema Display 30” (2560x1440)
Apogee Duet One

NETWORK
User: user@host
Local: 10.0.1.5
Public: 12.34.56.78
Speed: 50/10 Mbit/s
Space: 275 GB
Trash: 30 GB
Uptime: 10 days

SECURITY
SSH ✘
Siri ✘
Location ✘
Firewall ✔
FileVault ✔
Password ✔
Wi-Fi ✔
Bluetooth ✘
Airdrop ✘
Suggestions ✘