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Task/File-input-output/Lua/file-input-output.lua

@@ -0,0 +1,12 @@
+inFile  = io.open("input.txt", "r")
+data = inFile:read("*all") -- may be abbreviated to "*a";
+                           -- other options are "*line",
+                           -- or the number of characters to read.
+inFile:close()
+
+outFile = io.open("output.txt", "w")
+outfile:write(data)
+outfile:close()
+
+-- Oneliner version:
+io.open("output.txt", "w"):write(io.open("input.txt", "r"):read("*a"))