Direct Run Pastebins in ComputerCraft

--[[replace these strings with the
    program name and pastebin index]]
local programName = "shear"
local pasteIndex = "3HAishVs"

shell.run("rm "..programName)
shell.run("pastebin get "..pasteIndex.." "..programName)
shell.run(programName)

--[[This simple program allows you to edit a ComputerCraft
program at pastebin.com and it will always update it before
running it. Very useful if you have many computers that need
to run the same code, for instance Direwolf20's Season 5frame
quarry with the 16 turtles. Each has to run the same code, but
editing then reloading that code into each turtle is tedious.
If you use "pastebin get M9a2L0Yw startup", this will
automatically get and run the program on startup or reboot.]]