I'm currently doing stuff in

• Ruby
• Elixir
• PHP
• Perl
• Bash (just calling of ruby and perl :-) )

I once was able (and could recall somehow)

• C++
• C
• Pascal/Delphi
• Forth
• Basic
• 6502 Assembler
• Simatic-S5/Kloeckner Moeller PS3/PS4 AWL