`treehouses monitor`

[darthnoward]

#1541

root@treehouses:~# treehouses monitor https://google.com
200

root@treehouses:~# treehouses monitor https://freebsd.org log
Monitoring for https://freebsd.org started.
Log file saving to ./log-freebsd.org-2020-07-15_15:23:27.
press (ctrl + c) to exit
^C

root@treehouses:~# cat ./log-freebsd.org-2020-07-15_15\:23\:27
		DATE			HTTP CODE
2020-07-15 15:23:31			200
2020-07-15 15:23:39			200

root@treehouses:~# treehouses monitor https://treehouses.io start
Every 1.0s: curl -ILs https://treehouses.io                treehouses: Wed Jul 15 15:26:11 2020

HTTP/2 200
content-type: text/html; charset=utf-8
server: GitHub.com
last-modified: Fri, 10 Jul 2020 09:14:45 GMT
etag: "5f083185-62507"
access-control-allow-origin: *
expires: Wed, 15 Jul 2020 15:36:20 GMT
cache-control: max-age=600
x-proxy-cache: MISS
x-github-request-id: BD1E:0D9C:7FFDD:879E2:5F0F201C
accept-ranges: bytes
date: Wed, 15 Jul 2020 15:26:20 GMT
....