In Linux, unless the binary is in the path you will have to include the path in your command line. A period-slash ./ translates to the current directory.
try issuing /lua-5.2.3/lua ./hello.lua from the directory where your hello.lua is
In Linux, unless the binary is in the path you will have to include the path in your command line. A period-slash ./ translates to the current directory.
try issuing /lua-5.2.3/lua ./hello.lua from the directory where your hello.lua is