local tLines = {}
local nLine = 5 -- Say we don't want line 5.'
local file = fs.open( "jobs", "r" )
local fileContents = file.readAll()
file.close()

-- Compatibility: Lua-5.1
function split(str, pat)
   local t = {}  -- NOTE: use {n = 0} in Lua-5.0
   local fpat = "(.-)" .. pat
   local last_end = 1
   local s, e, cap = str:find(fpat, 1)
   while s do
          if s ~= 1 or cap ~= "" then
  table.insert(t,cap)
          end
          last_end = e+1
          s, e, cap = str:find(fpat, last_end)
   end
   if last_end <= #str then
          cap = str:sub(last_end)
          table.insert(t, cap)
   end
   return t
end

tLines = split( fileContents, "n" ) -- Split the file string into a table by lines.
local sFile = "" -- This will be the appended file.

for index,value in ipairs( tLines ) do
  if fs.exists(value) then -- If we're not on line 5.'
        sFile = sFile .. value .. "n" -- Read the next line in and add an end line character to it.
  end
end

file = fs.open( "jobs", "w" )
file.write( sFile ) -- Write the new contents into the file.
file.close()


local tLines = {}
local nLine = 5 -- Say we don't want line 5.'
local file = fs.open( "jobs", "r" )
local fileContents = file.readAll()
file.close()

tLines = split( fileContents, "n" ) -- Split the file string into a table by lines.
local sFile = "" -- This will be the appended file.

for index,value in ipairs( tLines ) do
  shell.run("edit3", value)
end