###Watchdog is a task timer which presents a URL to reset the timer###
It has some flags, only the first 2 are required:
-task will set the command to run (Enclose in quotes if using args) REQUIRED
-time will set the timer duration (Use Go language time.Duration notation eg. 10h46m19s . Must be positive.) REQUIRED
"A duration string is a possibly signed sequence of decimal numbers, each with optional fraction and a unit suffix, such as "300ms", "-1.5h" or "2h45m". Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h"."
-port will set the TCP/IP port to listen on (Defaults to port 8080)
-local controls if the web server is only listening on localhost (Set true or false, defaults to true)
-stealth controls if the web server hides the task and timer information (Set true or false, defaults to false, over-ridden by -redirurl)
-onetime controls if the program exits after running the task once (Set true or false, defaults to false)
-reseturl will set the URL path to reset the timer (Defaults to "/reset/")
-restarturl will set the URL path to restart the timer after it expires (Defaults to "/restart/")
-redirurl will set the URL to redirect to after accessing either the reset or restart URLs. (Defaults to nothing, over-rides -stealth)
####Example usage:####
watchdog -task=~/release_secret_documents.sh -time=24h will run the server on TCP/IP port 8080, will run the specified shell script in 1 day if not accessed at http://localhost:8080/reset/ to reset the timer. The timer can be restarted after it expires by accessing http://localhost:8080/restart/ . Accessing either URL presents the timer and task information.
watchdog -task="rm -Rf ~/secret_docs" -time=168h -port=80 -local=false -stealth=true -reseturl=/ will run the server on TCP/IP port 80, will delete the specified directory in 1 week if not accessed at http://your.ip.address/ to reset the timer. The timer can be restarted after it expires by accessing http://your.ip.address/restart/ . Accessing either URL will return a 404: Not Found error, but will still reset or restart the timer.
watchdog -task="shutdown now" -time=30m -port=1337 -onetime=true -reseturl=/r3537/ will run the server on TCP/IP port 1337, will shutdown the server in 30 minutes if not accessed at http://localhost:1337/r3537/ to reset the timer. The program will exit after the timer expires. Accessing the reset URL will present the timer and task information. Accessing the restart URL will return a 404: Not Found error, and will have no function.
watchdog -task="wakeonlan 13:37:de:ad:be:ef" -time=48h -redirurl=http://www.google.com/ will run the server on TCP/IP port 8080, will wake the computer with the specified MAC address in 2 days if not accessed at http://localhost:8080/reset/ to reset the timer. The timer can be restarted after it expires by accessing http://localhost:8080/restart/ . Accessing either URL will redirect to the URL specified by -redirurl, but will still reset or restart the timer.