Shell one-liner

Shell one-liner
You are encouraged to solve this task according to the task description, using any language you may know.

Execute one line of code from the shell.

ALGOL 68

Works with: ALGOL 68G version Any - tested with release mk15-0.8b.fc9.i386

<lang> a68g -e 'print(("Hello",new line))' </lang>

OCaml

<lang> $ ocaml <(echo 'print_endline "Hello"') Hello </lang>

Perl

<lang> $ perl -e 'print "Hello\n"' Hello </lang>

PHP

<lang> $ php -r 'echo "Hello\n";' Hello </lang>

Python

<lang> $ python -c 'print "Hello"' Hello </lang>

J

<lang> $ jconsole -js "exit echo 'Hello'" Hello </lang>