Hello world/Newline omission
Some languages automatically insert a newline after outputting a string, unless measures are taken to prevent its output. The purpose of this task is to output the string "Goodbye, World!" to the terminal, preventing a trailing newline from occuring.
See also
BASIC
<lang basic>10 REM The trailing semicolon prevents a newline 20 PRINT "Goodbye World!";</lang>
Perl
<lang perl>print "Goodbye World!"; # A newline does not occur automatically</lang>
UNIX Shell
The behaviour of echo command is inconsistent across implementations. The -n parameter is not guaranteed to prevent a newline from occuring, so use a printf instead:
<lang sh>echo -n "Goodbye World!" # This may not work printf "Goodbye World!" # No newline is automatically produced</lang>
ZX Spectrum Basic
<lang basic>10 REM The trailing semicolon prevents a newline 20 PRINT "Goodbye World!";</lang>