EXEC 2EXEC 2 is an interpreted, command procedure control, computer scripting language used by the EXEC 2 Processor originally supplied with the CMS component of the IBM Virtual Machine/System Product (VM/SP) operating system.The most used programming languages Java Swift Dart PHP WebAssembly Smalltalk Julia Visual Basic … OCaml Vim (text … Perl Lua Elixir Lean (proof … JavaScript Erlang Ruby CoffeeScript Go Python TypeScript C++ Fortran Kotlin F Sharp R Haskell Rust Objective-C