Louisville, KY
Greg is a retired neurologist in Louisville, Kentucky, with a long-standing interest in computers and programming, beginning with Fortran IV in the 1960s. When Linux and open source software came along, it kindled a commitment to learning more, and eventually contributing. He is a member of the Scribus Team.
Authored Comments
When I'm learning a programming language, I find it helpful to take some pre-existing program and modify it (i.e., play with it). You can often learn as much from your changes that break the program as you can from those that enhance it.
A useful command that doesn't come in a pair is the break command,
.
What it does is add a line break, but unlike
, it doesn't add an empty line in between.