local fs = require("filesystem")
local term = require("term")
local textsss
local fileLength = 5
if fs.exists("/data/usr/programs/wheee.txt") then
term.write("file exists \n")
else
term.write("file does not exist you butt  \n")
end
--Example
file = fs.open("/data/usr/programs/wheee.txt",'a')--Arg 1 - file name / path Arg 2 option (r/w/a)
file:write("Blah")
file:close()
file = fs.open("/data/usr/programs/wheee.txt", 'r')
while textsss ~= nil do
textsss = file:read("*l")
term.write(tostring(textsss))
end
file:close()