RosettaCodeData/Task/File-size/Lua/file-size.lua
2023-07-01 13:44:08 -04:00

9 lines
188 B
Lua

function GetFileSize( filename )
local fp = io.open( filename )
if fp == nil then
return nil
end
local filesize = fp:seek( "end" )
fp:close()
return filesize
end